Still not working.

The latest nixpkgs does not support overriding the name so I am removing it now for compatibility.

ansible/environments/colo/host_vars/mrmanager

@@ -14,8 +14,6 @@ pf_config: "mrmanager_pf.conf"
 pflog_conf:
   - name: 0
     dev: pflog0
-  - name: 1
-    dev: pflog1
 cputype: "amd"
 hwpstate: true
 etc_hosts: {}

ansible/playbook.yaml

@@ -53,7 +53,7 @@
     - javascript
     - launch_keyboard
     - lvfs
-    # - restaurant_health_rating
+    - restaurant_health_rating
     - wasm
     - noise_suppression
 

ansible/roles/base/files/gitconfig_home

@@ -3,52 +3,33 @@
 	name = Tom Alexander
 	signingkey = D3A179C9A53C0EDE
 [push]
-	default = simple # (default since 2.0)
+	default = simple
 [alias]
 	lg = log --color --graph --pretty=format:'%Cred%h%Creset -%C(yellow)%d%Creset %s %Cgreen(%cr) %C(bold blue)<%an>%Creset' --abbrev-commit
 	bh = log --oneline --branches=* --remotes=* --graph --decorate
 	amend = commit --amend --no-edit
-        authorcount = shortlog --summary --numbered --all --no-merges
 [core]
 	excludesfile = ~/.gitignore_global
 [commit]
 	gpgsign = true
-	verbose = true
 [pull]
 	rebase = true
 [log]
 	date = local
 [init]
 	defaultBranch = main
+
+# Use meld for `git difftool` and `git mergetool`
 [diff]
-	tool = meld # Use meld for `git difftool` and `git mergetool`
-	algorithm = histogram
-	colorMoved = plain
-	mnemonicPrefix = true
-	renames = true
+	tool = meld
 [difftool]
 	prompt = false
 [difftool "meld"]
 	cmd = meld "$LOCAL" "$REMOTE"
 [merge]
 	tool = meld
-	conflictStyle = zdiff3
 [mergetool "meld"]
         # Make the middle pane start with partially-merged contents:
 	cmd = meld "$LOCAL" "$MERGED" "$REMOTE" --output "$MERGED"
         # Make the middle pane start without any merge progress:
 	# cmd = meld "$LOCAL" "$BASE" "$REMOTE" --output "$MERGED"
-[column]
-	ui = auto
-[branch]
-	sort = -committerdate
-[tag]
-	sort = version:refname
-[fetch]
-	prune = true
-	pruneTags = true
-	all = true
-[rebase]
-	autoSquash = true
-	autoStash = true
-	updateRefs = false

ansible/roles/base/files/gitconfig_work

@@ -3,36 +3,31 @@
 	name = Tom Alexander
 	signingkey = D3A179C9A53C0EDE
 [push]
-	default = simple # (default since 2.0)
+	default = simple
 [alias]
 	lg = log --color --graph --pretty=format:'%Cred%h%Creset -%C(yellow)%d%Creset %s %Cgreen(%cr) %C(bold blue)<%an>%Creset' --abbrev-commit
 	bh = log --oneline --branches=* --remotes=* --graph --decorate
 	amend = commit --amend --no-edit
-        authorcount = shortlog --summary --numbered --all --no-merges
 [core]
 	excludesfile = ~/.gitignore_global
 [commit]
 	gpgsign = true
-	verbose = true
 [pull]
 	rebase = true
 [log]
 	date = local
 [init]
 	defaultBranch = main
+
+# Use meld for `git difftool` and `git mergetool`
 [diff]
-	tool = meld # Use meld for `git difftool` and `git mergetool`
-	algorithm = histogram
-	colorMoved = plain
-	mnemonicPrefix = true
-	renames = true
+	tool = meld
 [difftool]
 	prompt = false
 [difftool "meld"]
 	cmd = meld "$LOCAL" "$REMOTE"
 [merge]
 	tool = meld
-	conflictStyle = zdiff3
 [mergetool "meld"]
         # Make the middle pane start with partially-merged contents:
 	cmd = meld "$LOCAL" "$MERGED" "$REMOTE" --output "$MERGED"
@@ -40,19 +35,3 @@
 	# cmd = meld "$LOCAL" "$BASE" "$REMOTE" --output "$MERGED"
 [includeIf "gitdir:/bridge/"]
 	path = /bridge/git/machine_setup/ansible/roles/base/files/gitconfig_home
-[includeIf "gitdir:/persist/"]
-	path = /bridge/git/machine_setup/ansible/roles/base/files/gitconfig_home
-[column]
-	ui = auto
-[branch]
-	sort = -committerdate
-[tag]
-	sort = version:refname
-[fetch]
-	prune = true
-	pruneTags = true
-	all = true
-[rebase]
-	autoSquash = true
-	autoStash = true
-	updateRefs = false

ansible/roles/bhyve/files/bhyve_netgraph_bridge.bash

@@ -153,7 +153,6 @@ function start_vm {
             -D \
             -c $CPU_CORES \
             -m $MEMORY \
-            -S \
             -H \
             -P \
             -o 'rtc.use_localtime=false' \
@@ -217,7 +216,7 @@ EOF
 mkpeer ${host_interface_name}: bridge ether link0
 name ${host_interface_name}:ether $bridge_name
 EOF
-        ifconfig "$(ngctl msg "${host_interface_name}:" getifname | grep Args | cut -d '"' -f 2)" name "${host_interface_name}" "$ip_range" up
+        ifconfig $(ngctl msg "${host_interface_name}:" getifname | grep Args | cut -d '"' -f 2) name "${host_interface_name}" "$ip_range" up
     fi
 }
 

ansible/roles/bhyve/files/bhyverc.bash

@@ -1,459 +0,0 @@
-#!/usr/bin/env bash
-#
-set -euo pipefail
-IFS=$'\n\t'
-DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
-
-# Share a host directory to the guest via 9pfs.
-#
-# Inside the VM run:
-#   mount -t virtfs -o trans=virtio sharename /some/vm/path
-#   mount -t 9p -o cache=mmap -o msize=512000 sharename /mnt/9p
-#   mount -t 9p -o trans=virtio,cache=mmap,msize=512000 bind9p /path/to/mountpoint
-# bhyve_options="-s 28,virtio-9p,sharename=/"
-
-# Enable Sound
-# bhyve_options="-s 16,hda,play=/dev/dsp,rec=/dev/dsp"
-
-# Example usage:
-#
-#   doas bhyverc create-disk zdata/vm/poudriere /vm/poudriere 10
-#   doas bhyverc start poudriere zdata/vm/poudriere /vm/poudriere /vm/iso/FreeBSD-13.2-RELEASE-amd64-bootonly.iso
-#   doas bhyverc start poudriere zdata/vm/poudriere /vm/poudriere
-
-
-: ${VERBOSE:="NO"} # or YES
-if [ "$VERBOSE" = "YES" ]; then
-    set -x
-fi
-
-: ${CPU_CORES:="1"}
-: ${MEMORY:="1G"}
-: ${NETWORK:="NAT"} # or RAW or BOTH
-: ${IP_RANGE:="10.215.1.1/24"} # Ignored for RAW networks
-: ${INTERFACE_NAME:="jail_nat"} # or the external interface like lagg0 for RAW networks
-: ${BRIDGE_NAME:="bridge_$INTERFACE_NAME"} # or bridge_raw for RAW networks
-: ${VNC_ENABLE:="NO"}
-: ${VNC_LISTEN:="127.0.0.1:5900"}
-: ${VNC_WIDTH:="1920"}
-: ${VNC_HEIGHT:="1080"}
-: ${BIND9P:=""}
-: "${CD:=}"
-
-: ${SHUTDOWN_TIMEOUT:="600"} # 10 minutes
-
-
-
-############## Setup #########################
-
-
-function die {
-    local status_code="$1"
-    shift
-    (>&2 echo "${@}")
-    exit "$status_code"
-}
-
-function log {
-    (>&2 echo "${@}")
-}
-
-############## Program #########################
-
-function main {
-    local cmd
-    cmd=$1
-    shift
-    if [ "$cmd" = "start" ]; then
-        init
-        start "${@}"
-    elif [ "$cmd" = "stop" ]; then
-        init
-        stop "${@}"
-    elif [ "$cmd" = "status" ]; then
-        init
-        status "${@}"
-    elif [ "$cmd" = "console" ]; then
-        init
-        console "${@}"
-    elif [ "$cmd" = "_start_body" ]; then
-        init
-        start_body "${@}"
-    elif [ "$cmd" = "create-disk" ]; then
-        create_disk "${@}"
-    else
-        (>&2 echo "Unknown command: $cmd")
-        exit 1
-    fi
-}
-
-function start {
-    local num_vms="$#"
-    if [ "$num_vms" -eq 0 ]; then
-        log "No VMs specified."
-        return 0
-    fi
-
-    while [ "$#" -gt 0 ]; do
-        local name="$1"
-        shift 1
-        log "Starting VM $name."
-        start_one "$name"
-        [ "$#" -eq 0 ] || sleep 5
-    done
-}
-
-function start_one {
-    local name="$1"
-    local tmux_name="$name"
-    /usr/local/bin/tmux new-session -d -s "$tmux_name" "$0" "_start_body" "$name"
-    # /usr/local/bin/tmux new-session -d -s "$tmux_name" "/usr/bin/env VNC_ENABLE=NO VNC_LISTEN=0.0.0.0:5900 /usr/local/bin/bash /home/talexander/launch_opnsense.bash"
-}
-
-function launch_pidfile {
-    local pidfile="$1"
-    shift 1
-    mkdir -p "$(dirname "$pidfile")"
-    cat > "${pidfile}" <<< "$$"
-    set -x
-    exec "${@}"
-}
-export -f launch_pidfile
-
-function stop {
-    local num_vms="$#"
-    if [ "$num_vms" -eq 0 ]; then
-        log "No VMs specified."
-        return 0
-    fi
-
-    while [ "$#" -gt 0 ]; do
-        local name="$1"
-        shift 1
-        log "Stopping VM $name."
-        stop_one "$name"
-        [ "$#" -eq 0 ] || sleep 5
-    done
-}
-
-function stop_one {
-    local name="$1"
-    local pidfile="/run/bhyverc/${name}/pid"
-
-    if [ ! -e "$pidfile" ]; then
-        log "Pid file $pidfile does not exist."
-        return 0
-    fi
-
-    local bhyve_pid
-    bhyve_pid=$(cat "$pidfile")
-
-    if ps -p "$bhyve_pid" >/dev/null; then
-        # Send ACPI shutdown command
-        log "Sending ACPI shutdown to ${name}:${bhyve_pid}."
-        kill -SIGTERM "$bhyve_pid"
-    fi
-
-    local timeout_start timeout_end
-    timeout_start=$(date +%s)
-    while ps -p "$bhyve_pid" >/dev/null; do
-        timeout_end=$(date +%s)
-        if [ $((timeout_end-timeout_start)) -ge "$SHUTDOWN_TIMEOUT" ]; then
-            log "${name}:${bhyve_pid} took more than $SHUTDOWN_TIMEOUT seconds to shut down. Hard powering down."
-            break
-        fi
-
-        log "Waiting for ${name}:${bhyve_pid} to exit."
-        sleep 2
-    done
-
-    bhyvectl "--vm=$name" --destroy || true
-
-    local timeout_start timeout_end
-    timeout_start=$(date +%s)
-    while ps -p "$bhyve_pid" >/dev/null; do
-        timeout_end=$(date +%s)
-        if [ $((timeout_end-timeout_start)) -ge "$SHUTDOWN_TIMEOUT" ]; then
-            log "${name}:${bhyve_pid} took more than $SHUTDOWN_TIMEOUT seconds to hard power down. Giving up."
-            break
-        fi
-
-        log "Waiting for ${name}:${bhyve_pid} to hard power down."
-        sleep 2
-    done
-
-    rm -f "$pidfile"
-
-    log "Finished stopping $name."
-}
-
-function status {
-    local num_vms="$#"
-
-    if [ "$num_vms" -gt 0 ]; then
-        for name in "$@"; do
-            status_one "$name"
-        done
-    else
-        log "No VMs specified."
-    fi
-}
-
-function status_one {
-    local name="$1"
-    local pidfile="/run/bhyverc/${name}/pid"
-
-    if [ ! -e "$pidfile" ]; then
-        log "$name is not running."
-        return 0
-    fi
-
-    local bhyve_pid
-    bhyve_pid=$(cat "$pidfile")
-
-    if ! ps -p "$bhyve_pid" >/dev/null; then
-        log "$name is not running."
-        return 0
-    fi
-
-    log "$name is running as pid $bhyve_pid."
-}
-
-function console {
-    local num_vms="$#"
-
-    if [ "$num_vms" -gt 0 ]; then
-        for name in "$@"; do
-            log "Attaching to console of VM $name."
-            console_one "$name"
-        done
-    else
-        log "No VMs specified."
-    fi
-}
-
-function console_one {
-    local name="$1"
-    local tmux_name="$name"
-    exec tmux a -t "$tmux_name"
-}
-
-function init {
-    mkdir -p /run/bhyverc
-}
-
-############## Bhyve ###########################
-
-function create_disk {
-    local zfs_path="$1"
-    local mount_path="$2"
-    local gigabytes="$3"
-    zfs create -o "mountpoint=$mount_path" "$zfs_path"
-    cp /usr/local/share/edk2-bhyve/BHYVE_UEFI_VARS.fd "${mount_path}/"
-    tee "${mount_path}/settings" <<EOF
-CPU_CORES="$CPU_CORES"
-MEMORY="$MEMORY"
-NETWORK="$NETWORK"
-IP_RANGE="$IP_RANGE"
-BRIDGE_NAME="$BRIDGE_NAME"
-INTERFACE_NAME="$INTERFACE_NAME"
-EOF
-    zfs create -s "-V${gigabytes}G" -o volmode=dev -o primarycache=metadata -o secondarycache=none "$zfs_path/disk0"
-}
-
-function start_body {
-    local name="$1"
-    local zfs_path="zdata/vm/$name"
-    local mount_path="/vm/$name"
-    local mount_cd="$CD"
-
-    if [ -e "${mount_path}/settings" ]; then
-        source "${mount_path}/settings"
-    fi
-
-    local host_interface_name="$INTERFACE_NAME" # for raw, external interface
-    local bridge_name="$BRIDGE_NAME"
-    local ip_range="$IP_RANGE" # for raw this value does not matter
-
-    local mac_address
-    mac_address=$(calculate_mac_address "$name")
-
-    local additional_args=()
-
-    if [ "$NETWORK" = "NAT" ]; then
-        assert_bridge "$host_interface_name" "$bridge_name" "$ip_range"
-        local bridge_link_name=$(detect_available_link "${bridge_name}")
-        additional_args+=("-s" "2:0,virtio-net,netgraph,path=${bridge_name}:,peerhook=${bridge_link_name},mac=${mac_address}")
-    elif [ "$NETWORK" = "RAW" ]; then
-        assert_raw "$host_interface_name" "$bridge_name"
-        local bridge_link_name=$(detect_available_link "${bridge_name}")
-        additional_args+=("-s" "2:0,virtio-net,netgraph,path=${bridge_name}:,peerhook=${bridge_link_name},mac=${mac_address}")
-    elif [ "$NETWORK" = "BOTH" ]; then
-        assert_bridge "jail_nat" "$bridge_name" "$ip_range"
-        assert_raw "$host_interface_name" "bridge_raw"
-        local bridge_link_name=$(detect_available_link "${bridge_name}")
-        local raw_bridge_link_name=$(detect_available_link "bridge_raw")
-        local raw_mac_address=$(calculate_mac_address "${name}_raw")
-        additional_args+=("-s" "2:0,virtio-net,netgraph,path=${bridge_name}:,peerhook=${bridge_link_name},mac=${mac_address}")
-        additional_args+=("-s" "3:0,virtio-net,netgraph,path=bridge_raw:,peerhook=${raw_bridge_link_name},mac=${raw_mac_address}")
-    else
-        die 1 "Unrecognized NETWORK type $NETWORK"
-    fi
-
-    if [ -n "$BIND9P" ]; then
-        additional_args+=("-s" "28,virtio-9p,bind9p=${BIND9P}")
-    fi
-
-
-    # -H release the CPU when guest issues HLT instruction. Otherwise 100% of core will be consumed.
-         # -s 3,ahci-cd,/vm/.iso/archlinux-2023.04.01-x86_64.iso \
-             # -s 29,fbuf,tcp=0.0.0.0:5900,w=1920,h=1080,wait \
-            # -s 29,fbuf,tcp=0.0.0.0:5900,w=1920,h=1080 \
-
-    # TODO: Look into using nmdm instead of stdio for serial console
-    if [ -n "$mount_cd" ]; then
-        additional_args+=("-s" "5,ahci-cd,$mount_cd")
-    fi
-    if [ "$VNC_ENABLE" = "YES" ]; then
-        additional_args+=("-s" "29,fbuf,tcp=$VNC_LISTEN,w=$VNC_WIDTH,h=$VNC_HEIGHT")
-    fi
-    vms+=("$name")
-    while true; do
-        local pidfile="/run/bhyverc/${name}/pid"
-        trap "set +e; stop_one '${name}'" EXIT
-
-        local launch_cmd=()
-        launch_cmd+=(
-            launch_pidfile "$pidfile"
-            bhyve
-            -D
-            -c "$CPU_CORES"
-            -m "$MEMORY"
-            -S
-            -H
-            -o 'rtc.use_localtime=false'
-            -s "0,hostbridge"
-            -s "4,nvme,/dev/zvol/${zfs_path}/disk0"
-            -s "30,xhci,tablet"
-            -s "31,lpc" -l "com1,stdio"
-            -l "bootrom,/usr/local/share/uefi-firmware/BHYVE_UEFI.fd,${mount_path}/BHYVE_UEFI_VARS.fd"
-            "${additional_args[@]}"
-            "$name"
-        )
-        set +e
-        rm -f "$pidfile"
-        (
-            IFS=$' \n\t'
-            set -ex
-            bash -c "${launch_cmd[*]}"
-        )
-        local exit_code=$?
-        log "Exit code ${exit_code}"
-        set -e
-        if [ $exit_code -eq 0 ]; then
-            echo "Rebooting."
-            sleep 5
-        elif [ $exit_code -eq 1 ]; then
-            echo "Powered off."
-            break
-        elif [ $exit_code -eq 2 ]; then
-            echo "Halted."
-            break
-        elif [ $exit_code -eq 3 ]; then
-            echo "Triple fault."
-            break
-        elif [ $exit_code -eq 4 ]; then
-            echo "Exited due to an error."
-            break
-        fi
-    done
-}
-
-function detect_available_link {
-    local bridge_name="$1"
-    local linknum=1
-    while true; do
-        local link_name="link${linknum}"
-        if ! ng_exists "${bridge_name}:${link_name}"; then
-            echo "$link_name"
-            return
-        fi
-        linknum=$((linknum + 1))
-        if [ "$linknum" -gt 90 ]; then
-            (>&2 echo "No available links on bridge $bridge_name")
-            exit 1
-        fi
-    done
-}
-
-function assert_bridge {
-    local host_interface_name="$1"
-    local bridge_name="$2"
-    local ip_range="$3"
-
-    if ! ng_exists "${bridge_name}:"; then
-        ngctl -d -f - <<EOF
-mkpeer . eiface hook ether
-name .:hook $host_interface_name
-EOF
-        ngctl -d -f - <<EOF
-mkpeer ${host_interface_name}: bridge ether link0
-name ${host_interface_name}:ether $bridge_name
-EOF
-        ifconfig "$(ngctl msg "${host_interface_name}:" getifname | grep Args | cut -d '"' -f 2)" name "${host_interface_name}" "$ip_range" up
-    fi
-}
-
-function assert_raw {
-    local extif="$1"
-    local bridge_name="$2"
-
-    kldload -n ng_bridge ng_eiface ng_ether
-
-    if ! ng_exists "${bridge_name}:"; then
-        ngctlcat <<EOF
-# Create a bridge.
-mkpeer $extif: bridge lower link0
-# Assign a name to the bridge.
-name $extif:lower ${bridge_name}
-# Since the host is also using $extif, we need to connect the upper hook also. Otherwise we will lose connectivity.
-connect $extif: ${bridge_name}: upper link1
-
-# Enable promiscuous mode so the host ethernet adapter accepts packets for all addresses
-msg $extif: setpromisc 1
-
-# Do not overwrite source address on packets
-msg $extif: setautosrc 0
-EOF
-    fi
-}
-
-function ng_exists {
-    ngctl status "${1}" >/dev/null 2>&1
-}
-
-function calculate_mac_address {
-    local name="$1"
-    local source
-    source=$(md5 -r -s "$name" | awk '{print $1}')
-    echo "06:${source:0:2}:${source:2:2}:${source:4:2}:${source:6:2}:${source:8:2}"
-}
-
-function find_available_port {
-    local start_port="$1"
-    local port="$start_port"
-    while true; do
-        sockstat -P tcp -p 443
-        port=$((port + 1))
-    done
-}
-
-function ngctlcat {
-    if [ "$VERBOSE" = "YES" ]; then
-        tee /dev/tty | ngctl -d -f -
-    else
-        ngctl -d -f -
-    fi
-}
-
-main "${@}"

ansible/roles/bhyve/files/bhyverc.sh

@@ -1,37 +0,0 @@
-#!/bin/sh
-#
-# REQUIRE: LOGIN FILESYSTEMS
-# PROVIDE: bhyverc
-# KEYWORD: shutdown
-
-. /etc/rc.subr
-name=bhyverc
-rcvar=${name}_enable
-start_cmd="${name}_start"
-stop_cmd="${name}_stop"
-status_cmd="${name}_status"
-console_cmd="${name}_console"
-extra_commands="console"
-load_rc_config $name
-
-bhyverc_start() {
-    export PATH="$PATH:/usr/local/bin"
-    exec /usr/local/bin/bhyverc start "${@}"
-}
-
-bhyverc_status() {
-    export PATH="$PATH:/usr/local/bin"
-    exec /usr/local/bin/bhyverc status "${@}"
-}
-
-bhyverc_stop() {
-    export PATH="$PATH:/usr/local/bin"
-    exec /usr/local/bin/bhyverc stop "${@}"
-}
-
-bhyverc_console() {
-    export PATH="$PATH:/usr/local/bin"
-    exec /usr/local/bin/bhyverc console "${@}"
-}
-
-run_rc_command "$@"

ansible/roles/bhyve/tasks/freebsd.yaml

@@ -22,25 +22,6 @@
   loop:
     - src: bhyve_netgraph_bridge.bash
       dest: /usr/local/bin/bhyve_netgraph_bridge
-    - src: bhyverc.bash
-      dest: /usr/local/bin/bhyverc
-
-- name: Install rc script
-  copy:
-    src: "files/{{ item.src }}"
-    dest: "/usr/local/etc/rc.d/{{ item.dest|default(item.src) }}"
-    owner: root
-    group: wheel
-    mode: 0755
-  loop:
-    - src: bhyverc.sh
-      dest: bhyverc
-
-- name: Enable bhyverc
-  community.general.sysrc:
-    name: bhyverc_enable
-    value: "YES"
-    path: /etc/rc.conf.d/bhyverc
 
 - name: Create zfs dataset
   zfs:

ansible/roles/chromium/files/chromium-flags.conf

@@ -1,2 +1,2 @@
 --ozone-platform-hint=auto
---enable-features=VaapiVideoDecoder,VaapiIgnoreDriverChecks,Vulkan,DefaultANGLEVulkan,VulkanFromANGLE,AcceleratedVideoEncoder
+--enable-features=VaapiVideoDecoder,VaapiIgnoreDriverChecks,Vulkan,DefaultANGLEVulkan,VulkanFromANGLE

ansible/roles/emacs/files/elisp/base-extensions.el

@@ -51,27 +51,17 @@
 ;; Persist history over Emacs restarts. Vertico sorts by history position.
 (use-package savehist
   ;; This is an emacs built-in but we're pulling the latest version
-  :pin gnu
   :config
   (savehist-mode))
 
 (use-package which-key
-  :pin gnu
   :diminish
   :config
   (which-key-mode))
 
 (use-package windmove
-  ;; This is an emacs built-in but we're pulling the latest version
-  :pin gnu
-  :bind
-  (
-   ("S-<up>" . windmove-up)
-   ("S-<right>" . windmove-right)
-   ("S-<down>" . windmove-down)
-   ("S-<left>" . windmove-left)
-   )
-  )
+  :config
+  (windmove-default-keybindings))
 
 (setq tramp-default-method "ssh")
 

ansible/roles/emacs/files/elisp/base.el

@@ -63,9 +63,6 @@
  show-trailing-whitespace t
  ;; Remove the line when killing it with ctrl-k
  kill-whole-line t
-
- ;; Show the current project in the mode line
- project-mode-line t
  )
 
 ;; (setq-default fringes-outside-margins t)

ansible/roles/emacs/files/elisp/lang-nix.el

@@ -7,15 +7,15 @@
   :commands nix-mode
   :hook (
          (nix-mode . (lambda ()
-                       (eglot-ensure)
-                       (defclass my/eglot-nix (eglot-lsp-server) ()
-                         :documentation
-                         "Own eglot server class.")
+                             ;; (eglot-ensure)
+                             ;; (defclass my/eglot-nix (eglot-lsp-server) ()
+                             ;;   :documentation
+                             ;;   "Own eglot server class.")
 
-                       (add-to-list 'eglot-server-programs
-                                    '(nix-mode . (my/eglot-nix "nixd")))
-                       (add-hook 'before-save-hook 'eglot-format-buffer nil 'local)
-                       ))
+                             ;; (add-to-list 'eglot-server-programs
+                             ;;              '(nix-mode . (my/eglot-nix "nixd")))
+                             ;; (add-hook 'before-save-hook 'eglot-format-buffer nil 'local)
+                             ))
          )
   )
 

ansible/roles/emacs/files/elisp/lang-org.el

@@ -1,23 +1,16 @@
 (use-package org
   :ensure nil
   :commands org-mode
-  :bind (:map org-mode-map
+  :bind (
          ("C-c l" . org-store-link)
          ("C-c a" . org-agenda)
-         ("S-<up>" . org-shiftup)
-         ("S-<right>" . org-shiftright)
-         ("S-<down>" . org-shiftdown)
-         ("S-<left>" . org-shiftleft)
+         ("C--" . org-timestamp-down)
+         ("C-=" . org-timestamp-up)
          )
   :hook (
          (org-mode . (lambda ()
                        (org-indent-mode +1)
-                       ))
-         ;; Make windmove work in Org mode:
-         (org-shiftup-final . windmove-up)
-         (org-shiftleft-final . windmove-left)
-         (org-shiftdown-final . windmove-down)
-         (org-shiftright-final . windmove-right)
+                        ))
          )
   :config
   (require 'org-tempo)
@@ -45,8 +38,6 @@
 
   ;; TODO: There is an option to set the compiler, could be better than manually doing this here https://orgmode.org/manual/LaTeX_002fPDF-export-commands.html
   ;; (setq org-latex-compiler "lualatex")
-  ;; TODO: nixos latex page recommends this line, figure out what it does / why its needed:
-  ;; (setq org-preview-latex-default-process 'dvisvgm)
   (setq org-latex-pdf-process
         '("lualatex -shell-escape -interaction nonstopmode -output-directory %o %f"
           "lualatex -shell-escape -interaction nonstopmode -output-directory %o %f"

ansible/roles/emacs/files/elisp/util-tree-sitter.el

@@ -4,8 +4,6 @@
   :commands (treesit-install-language-grammar treesit-ready-p)
   :init
   (setq treesit-language-source-alist '())
-  :custom
-  (treesit-max-buffer-size 209715200) ;; 200MiB
   :config
   ;; Default to the max level of detail in treesitter highlighting. This
   ;; can be overridden in each language's use-package call with:

ansible/roles/emacs/files/init.el

@@ -38,6 +38,4 @@
 
 (require 'lang-nix)
 
-(require 'lang-cmake)
-
 (load-directory autoload-directory)

ansible/roles/firefox/defaults/main.yaml

@@ -40,6 +40,6 @@ firefox_config:
   privacy.fingerprintingProtection: true
   # Allow sending dark mode preference to websites.
   # Allow sending timezone to websites.
-  privacy.fingerprintingProtection.overrides: "+AllTargets,-CSSPrefersColorScheme,-JSDateTimeUTC,-CanvasExtractionBeforeUserInputIsBlocked,-CanvasImageExtractionPrompt,-CanvasExtractionFromThirdPartiesIsBlocked"
+  privacy.fingerprintingProtection.overrides: "+AllTargets,-CSSPrefersColorScheme,-JSDateTimeUTC,-CanvasExtractionBeforeUserInputIsBlocked"
   # Disable weather on new tab page
   browser.newtabpage.activity-stream.showWeather: false

ansible/roles/firefox/tasks/linux.yaml

@@ -3,5 +3,4 @@
     name:
       - libfido2
       - firefox-developer-edition
-      - speech-dispatcher # For TTS
     state: present

ansible/roles/firewall/files/mrmanager_pf.conf

@@ -2,8 +2,7 @@ ext_if = "lagg0"
 not_ext_if = "{ !lagg0 }"
 jail_nat_v4 = "{ 10.215.1.0/24 }"
 not_jail_nat_v4 = "{ any, !10.215.1.0/24 }"
-# pub_k8s = "{ 74.80.180.136/29, !74.80.180.138 }"
-pub_k8s = "{ 74.80.180.137, 74.80.180.139, 74.80.180.140, 74.80.180.141, 74.80.180.142 }"
+pub_k8s = "{ 74.80.180.136/29, !74.80.180.138 }"
 
 dhcp = "{ bootpc, bootps }"
 allow = "{ colo }"
@@ -36,22 +35,18 @@ scrub in on $ext_if all fragment reassemble
 nat on $ext_if inet from ! ($ext_if) to ! ($ext_if) -> ($ext_if)
 rdr pass on jail_nat proto {tcp, udp} from any to 10.215.1.1 port 53 tag REDIREXTERNAL -> 1.1.1.1 port 53
 
-rdr pass on $ext_if proto {tcp, udp} to ($ext_if) port 6443 tag REDIRINTERNAL -> 10.215.1.204 port 6443
+rdr pass on $ext_if proto {tcp, udp} to ($ext_if) port 6443 -> 10.215.1.204 port 6443
 rdr pass on jail_nat proto {tcp, udp} to ($ext_if) port 6443 tag REDIRINTERNAL -> 10.215.1.204 port 6443
 
-rdr pass on $ext_if proto {tcp, udp} to ($ext_if) port 19993 tag REDIRINTERNAL -> 10.215.1.204 port 19993
+rdr pass on $ext_if proto {tcp, udp} to ($ext_if) port 19993 -> 10.215.1.204 port 19993
 rdr pass on jail_nat proto {tcp, udp} to ($ext_if) port 19993 tag REDIRINTERNAL -> 10.215.1.204 port 19993
 
-rdr pass proto {tcp, udp} from $not_jail_nat_v4 to ($ext_if) port 65099 tag REDIRINTERNAL -> 10.215.1.210 port 22
+rdr pass proto {tcp, udp} from $not_jail_nat_v4 to ($ext_if) port 65099 -> 10.215.1.210 port 22
 rdr pass proto {tcp, udp} from $jail_nat_v4 to ($ext_if) port 65099 tag REDIRINTERNAL -> 10.215.1.210 port 22
 
-# log (to pflog1)
-rdr pass proto {tcp, udp} from $not_jail_nat_v4 to ($ext_if) port 53 tag REDIRINTERNAL -> 10.215.1.211 port 53
+rdr pass proto {tcp, udp} from $not_jail_nat_v4 to ($ext_if) port 53 -> 10.215.1.211 port 53
 rdr pass proto {tcp, udp} from $jail_nat_v4 to ($ext_if) port 53 tag REDIRINTERNAL -> 10.215.1.211 port 53
 
-rdr pass proto {tcp, udp} from $not_jail_nat_v4 to ($ext_if) port 65122 tag REDIRINTERNAL -> 10.215.1.219 port 22
-rdr pass proto {tcp, udp} from $jail_nat_v4 to ($ext_if) port 65122 tag REDIRINTERNAL -> 10.215.1.219 port 22
-
 nat pass tagged REDIRINTERNAL -> (jail_nat)
 nat pass tagged REDIREXTERNAL -> ($ext_if)
 

ansible/roles/framework_laptop/files/screen_brightness_tmpfiles.conf

@@ -1,2 +1,2 @@
 # Set screen brightness. Ever since enabling adaptive brightness management, my brightness ends up sinking lower on re-boots (I suspect it is saving the actual brightness rather than the set brightness). This forces the brightness back to the level I prefer.
-w- /sys/class/backlight/amdgpu_bl0/brightness - - - - 21845
+w- /sys/class/backlight/amdgpu_bl0/brightness - - - - 85

ansible/roles/framework_laptop/tasks/linux.yaml

@@ -34,7 +34,7 @@
 
 - name: Configure kernel command line
   zfs:
-    name: "zroot/linux/archwork/be"
+    name: "zroot/linux"
     state: present
     extra_zfs_properties:
       # amdgpu.abmlevel=3 :: Automatically reduce screen brightness but tweak colors to compensate for power reduction.

ansible/roles/jail/templates/new_jail.bash.j2

@@ -26,7 +26,7 @@ function by_src {
 }
 
 function by_bin {
-    DESTRELEASE=14.1-RELEASE
+    DESTRELEASE=13.2-RELEASE
     DESTARCH=`uname -m`
     SOURCEURL=http://ftp.freebsd.org/pub/FreeBSD/releases/$DESTARCH/$DESTRELEASE/
     for component in base ports; do fetch $SOURCEURL/$component.txz -o - | tar -xf - -C "$DESTDIR" ; done

ansible/roles/jail_nat_dhcp/files/kea-dhcp4.conf

@@ -94,18 +94,7 @@
                         // momlaptop - hard-coded in rc.conf, reproduced here to reserve ip
                         "hw-address": "06:85:69:c5:6a:d6",
                         "ip-address": "10.215.1.218"
-                    },
-                    {
-                        // hydra
-                        "hw-address": "06:84:36:68:03:77",
-                        "ip-address": "10.215.1.219"
-                    },
-                    {
-                        // certificate - hard-coded in rc.conf, reproduced here to reserve ip
-                        "hw-address": "06:7b:e0:08:16:5d",
-                        "ip-address": "10.215.1.220"
                     }
-
                 ]
             }
         ],

ansible/roles/kanshi/files/config_kanshi

@@ -1,11 +1,3 @@
-profile office {
-	output eDP-1 disable
-	output "Dell Inc. DELL C2722DE 6PH6T83" enable
-}
-profile office2 {
-	output eDP-1 disable
-	output "BOE 0x0BCA Unknown" enable
-}
 profile docked {
 	output eDP-1 disable
 	output "Dell Inc. DELL U3014 P1V6N35M329L" enable

ansible/roles/mrmanager/files/nfsd_rc.conf

@@ -1,4 +1 @@
 nfs_server_enable="YES"
-# nfsv4_server_enable="YES"
-# nfsv4_server_only="YES"
-nfs_server_flags="-u -t --minthreads 1 --maxthreads 32"

ansible/roles/mrmanager/tasks/freebsd.yaml

@@ -8,37 +8,37 @@
     - name: net.link.ether.inet.proxyall
       value: "1"
 
-# - name: Install service configuration
-#   copy:
-#     src: "files/{{ item }}_rc.conf"
-#     dest: "/etc/rc.conf.d/{{ item }}"
-#     mode: 0644
-#     owner: root
-#     group: wheel
-#   loop:
-#     - nfsd
-#     - mountd
-#     - lockd
-#     - statd
-#     - rpcbind
+- name: Install service configuration
+  copy:
+    src: "files/{{ item }}_rc.conf"
+    dest: "/etc/rc.conf.d/{{ item }}"
+    mode: 0644
+    owner: root
+    group: wheel
+  loop:
+    - nfsd
+    - mountd
+    - lockd
+    - statd
+    - rpcbind
 
-# - name: Create zfs datasets
-#   zfs:
-#     name: zdata/k8spersistent
-#     state: present
-#     extra_zfs_properties:
-#       sharenfs: "-network 10.215.1.0/24,-alldirs,-maproot=root:root"
-#       mountpoint: /k8spersistent
+- name: Create zfs datasets
+  zfs:
+    name: zdata/k8spersistent
+    state: present
+    extra_zfs_properties:
+      sharenfs: "-network 10.215.1.0/24,-alldirs,-maproot=root:root"
+      mountpoint: /k8spersistent
 
-# - name: Update ownership
-#   file:
-#     name: "{{ item }}"
-#     state: directory
-#     mode: 0777
-#     owner: root
-#     group: wheel
-#   loop:
-#     - /k8spersistent
+- name: Update ownership
+  file:
+    name: "{{ item }}"
+    state: directory
+    mode: 0777
+    owner: root
+    group: wheel
+  loop:
+    - /k8spersistent
 
 - name: Install scripts
   copy:

ansible/roles/package_manager/files/pacman.conf

@@ -81,6 +81,12 @@ Include = /etc/pacman.d/mirrorlist
 [extra]
 Include = /etc/pacman.d/mirrorlist
 
+#[community-testing]
+#Include = /etc/pacman.d/mirrorlist
+
+[community]
+Include = /etc/pacman.d/mirrorlist
+
 # If you want to run 32 bit applications on your x86_64 system,
 # enable the multilib repositories as required here.
 

ansible/roles/public_dns/files/master.db

@@ -23,9 +23,6 @@ $ORIGIN fizz.buzz.
 ; Allows receivers to know you send your mail via Fastmail, and other servers
 IN TXT v=spf1 include:spf.messagingengine.com ?all
 
-; Tell receivers what to do with fake email
-_dmarc IN TXT "v=DMARC1; p=none; rua=mailto:postmaster@fizz.buzz;"
-
 ns1     IN A     74.80.180.138
 ns2     IN A     74.80.180.138
 

ansible/roles/sftp/tasks/common.yaml

@@ -64,6 +64,23 @@
 #     force: true
 #   diff: false
 
+- name: Create directories
+  file:
+    name: "{{ item }}"
+    state: directory
+    mode: 0700
+    owner: nochainstounlock
+    group: nochainstounlock
+  loop:
+    - /home/nochainstounlock/.ssh
+
+- name: Set authorized keys
+  authorized_key:
+    user: nochainstounlock
+    key: |
+      ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIMrjXsXjtxEm47XnRZfo67kJULoc0NBLrB0lPYFiS2Ar kodi@neelix
+    exclusive: true
+
 - import_tasks: tasks/freebsd.yaml
   when: 'os_flavor == "freebsd"'
 

ansible/roles/sway/files/config

@@ -23,7 +23,6 @@ set $menu wofi --show drun --gtk-dark
 
 # Do not show a title bar on windows
 default_border pixel 2
-hide_edge_borders smart_no_gaps
 
 bindsym $mod+grave exec $term
 

ansible/roles/sway/files/start_screen_share.bash

@@ -5,6 +5,6 @@ set -euo pipefail
 IFS=$'\n\t'
 DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 
-makoctl mode -s do-not-disturb
+makoctl set-mode do-not-disturb
 
 swaymsg output "'Dell Inc. DELL U3014 P1V6N35M329L'" scale 2

ansible/roles/sway/files/stop_screen_share.bash

@@ -5,6 +5,6 @@ set -euo pipefail
 IFS=$'\n\t'
 DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 
-makoctl mode -s default
+makoctl set-mode default
 
 swaymsg output "'Dell Inc. DELL U3014 P1V6N35M329L'" scale 1

ansible/roles/vscode/files/keybindings.json

@@ -20,12 +20,6 @@
         "command": "-workbench.action.navigateBack",
         "when": "canNavigateBack"
     },
-  {
-    // This isn't quite right. In emacs it would go back to the last location you performed an action which could include navigation. This goes back to the place where you last changed the text. Either way, close enough.
-        "key": "ctrl+x ctrl+x",
-        "command": "workbench.action.navigateToLastEditLocation",
-        "when": "canNavigateToLastEditLocation"
-    },
     {
         "key": "shift+alt+/",
         "command": "editor.action.goToReferences",

ansible/roles/vscode/files/settings.json

@@ -18,7 +18,6 @@
   "workbench.editor.showTabs": "none",
   "workbench.activityBar.location": "hidden",
   "window.menuBarVisibility": "toggle",
-  "window.commandCenter": false,
   "explorer.autoReveal": false,
   "[python]": {
     "editor.defaultFormatter": "ms-python.black-formatter",
@@ -32,25 +31,11 @@
     "editor.defaultFormatter": "hashicorp.terraform",
     "editor.formatOnSave": true
   },
-  "[typescript]": {
-    "editor.defaultFormatter": "esbenp.prettier-vscode",
-    "editor.formatOnSave": true
-  },
-  "[typescriptreact]": {
-    "editor.defaultFormatter": "esbenp.prettier-vscode",
-    "editor.formatOnSave": true
-  },
-  "javascript.autoClosingTags": false,
-  "typescript.autoClosingTags": false,
   "black-formatter.importStrategy": "fromEnvironment",
   "workbench.statusBar.visible": false,
   "git.openRepositoryInParentFolders": "never",
   "files.autoSave": "afterDelay",
   "editor.rulers": [
     100
-  ],
-  "workbench.secondarySideBar.defaultVisibility": "hidden",
-  "editor.autoClosingBrackets": "never",
-  "editor.autoSurround": "never",
-  "workbench.editor.navigationScope": "editorGroup"
+  ]
 }

ansible/roles/zfs/tasks/linux.yaml

@@ -27,8 +27,7 @@
   args:
     creates: "/var/cache/pacman/custom/{{ item }}-*.pkg.tar.*"
   loop:
-    # - zfs-dkms-git
-    - zfs-dkms
+    - zfs-dkms-git
     - zfs-utils
 
 - name: Update cache
@@ -41,8 +40,7 @@
 - name: Install packages
   package:
     name:
-      # - zfs-dkms-git
-      - zfs-dkms
+      - zfs-dkms-git
       - zfs-utils
     state: present
 

nix/configuration/configuration.nix

@@ -0,0 +1,254 @@
+{
+  config,
+  lib,
+  pkgs,
+  home-manager,
+  ...
+}:
+
+{
+  imports = [
+    ./roles/reset
+    ./roles/global_options
+    ./util/unfree_polyfill
+    ./roles/iso
+    "${
+      builtins.fetchTarball {
+        url = "https://github.com/nix-community/disko/archive/refs/tags/v1.9.0.tar.gz";
+        sha256 = "0j76ar4qz320fakdii4659w5lww8wiz6yb7g47npywqvf2lbp388";
+      }
+    }/module.nix"
+    ./roles/boot
+    ./roles/zfs
+    ./roles/network
+    ./roles/firewall
+    ./roles/zsh
+    ./roles/zrepl
+    ./roles/graphics
+    ./roles/sound
+    ./roles/sway
+    ./roles/kanshi
+    ./roles/alacritty
+    ./roles/firefox
+    ./roles/chromium
+    ./roles/emacs
+    ./roles/git
+    ./roles/fonts
+    ./roles/gpg
+    ./roles/waybar
+    ./roles/qemu
+    ./roles/wireguard
+    ./roles/ares
+    ./roles/ssh
+    ./roles/python
+    ./roles/docker
+    ./roles/kubernetes
+    ./roles/rust
+    ./roles/media
+    ./roles/steam
+    ./roles/latex
+    ./roles/launch_keyboard
+    ./roles/lvfs
+    ./roles/nvme
+    ./roles/terraform
+    ./roles/vscode
+    ./roles/wasm
+    ./roles/vnc_client
+    ./roles/chromecast
+    ./roles/memtest86
+    ./roles/kodi
+    ./roles/ansible
+    ./roles/bluetooth
+    ./roles/sm64ex
+    ./roles/shipwright
+    ./roles/2ship2harkinian
+    ./roles/nix_index
+  ];
+
+  nix.settings.experimental-features = [
+    "nix-command"
+    "flakes"
+  ];
+  nix.settings.trusted-users = [ "@wheel" ];
+
+  # boot.kernelPackages = pkgs.linuxPackages_6_11;
+  hardware.enableRedistributableFirmware = true;
+
+  services.getty = {
+    autologinUser = "talexander"; # I use full disk encryption so the user password is irrelevant.
+    autologinOnce = true;
+  };
+  users.mutableUsers = false;
+  users.users.talexander = {
+    isNormalUser = true;
+    createHome = true; # https://github.com/NixOS/nixpkgs/issues/6481
+    group = "talexander";
+    extraGroups = [ "wheel" ];
+    uid = 11235;
+    packages = with pkgs; [
+      tree
+    ];
+    # Generate with `mkpasswd -m scrypt`
+    hashedPassword = "$7$CU..../....VXvNQ8za3wSGpdzGXNT50/$HcFtn/yvwPMCw4888BelpiAPLAxe/zU87fD.d/N6U48";
+    openssh.authorizedKeys.keys = [
+      "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIGu+k5lrirokdW5zVdRVBOqEOAvAPlIkG/MdJNc9g5ky"
+      "sk-ssh-ed25519@openssh.com AAAAGnNrLXNzaC1lZDI1NTE5QG9wZW5zc2guY29tAAAAIEI6mu6I5Jp+Ib0vJxapGHbEShZjyvzV8jz5DnzDrI39AAAABHNzaDo="
+      "sk-ssh-ed25519@openssh.com AAAAGnNrLXNzaC1lZDI1NTE5QG9wZW5zc2guY29tAAAAIAFNcSXwvy+brYTOGo56G93Ptuq2MmZsjvRWAfMqbmMLAAAABHNzaDo="
+    ];
+  };
+  users.groups.talexander.gid = 11235;
+  home-manager.users.talexander =
+    { pkgs, ... }:
+    {
+      home.packages = [
+        pkgs.atool
+        pkgs.httpie
+      ];
+      programs.bash.enable = true;
+
+      # The state version is required and should stay at the version you
+      # originally installed.
+      home.stateVersion = "24.11";
+    };
+
+  # Automatic garbage collection
+  nix.gc = lib.mkIf (!config.me.buildingIso) {
+    # Runs nix-collect-garbage --delete-older-than 5d
+    automatic = true;
+    randomizedDelaySec = "14m";
+    options = "--delete-older-than 30d";
+  };
+  nix.settings.auto-optimise-store = !config.me.buildingIso;
+
+  # Use doas instead of sudo
+  security.doas.enable = true;
+  security.doas.wheelNeedsPassword = false;
+  security.sudo.enable = false;
+  security.doas.extraRules = [
+    {
+      # Retain environment (for example NIX_PATH)
+      keepEnv = true;
+      persist = true; # Only ask for a password the first time.
+    }
+  ];
+
+  environment.systemPackages = with pkgs; [
+    wget
+    mg
+    rsync
+    libinput
+    htop
+    tmux
+    file
+    usbutils # for lsusb
+    pciutils # for lspci
+    ripgrep
+    strace
+    ltrace
+    trace-cmd # ftrace
+    tcpdump
+    git-crypt
+    gnumake
+    ncdu
+    nix-tree
+    libarchive # bsdtar
+  ];
+
+  services.openssh = {
+    enable = true;
+    settings = {
+      PasswordAuthentication = false;
+      KbdInteractiveAuthentication = false;
+    };
+    hostKeys = [
+      {
+        path = "/persist/ssh/ssh_host_ed25519_key";
+        type = "ed25519";
+      }
+      {
+        path = "/persist/ssh/ssh_host_rsa_key";
+        type = "rsa";
+        bits = 4096;
+      }
+    ];
+  };
+
+  environment.persistence."/persist" = lib.mkIf (!config.me.buildingIso) {
+    hideMounts = true;
+    directories = [
+      "/var/lib/iwd" # Wifi settings
+      "/var/lib/nixos" # Contains user information (uids/gids)
+      "/var/lib/systemd" # Systemd state directory for random seed, persistent timers, core dumps, persist hardware state like backlight and rfkill
+      "/var/log/journal" # Logs, alternatively set `services.journald.storage = "volatile";` to write to /run/log/journal
+    ];
+    files = [
+      "/etc/machine-id" # Systemd unique machine id "otherwise, the system journal may fail to list earlier boots, etc"
+      "/etc/ssh/ssh_host_rsa_key"
+      "/etc/ssh/ssh_host_rsa_key.pub"
+      "/etc/ssh/ssh_host_ed25519_key"
+      "/etc/ssh/ssh_host_ed25519_key.pub"
+    ];
+    users.talexander = {
+      directories = [
+        {
+          directory = "persist";
+          user = "talexander";
+          group = "talexander";
+          mode = "0700";
+        }
+      ];
+    };
+  };
+
+  # Write a list of the currently installed packages to /etc/current-system-packages
+  environment.etc."current-system-packages".text =
+    let
+      packages = builtins.map (p: "${p.name}") config.environment.systemPackages;
+      sortedUnique = builtins.sort builtins.lessThan (lib.unique packages);
+      formatted = builtins.concatStringsSep "\n" sortedUnique;
+    in
+    formatted;
+
+  # environment.etc."system-packages-with-source".text = builtins.concatStringsSep "\n\n" (
+  #   builtins.map (
+  #     x: x.file + "\n" + builtins.concatStringsSep "\n" (builtins.map (s: "  " + s) x.value)
+  #   ) config.environment.systemPackages.definitionsWithLocations
+  # );
+
+  # nixpkgs.overlays = [
+  #   (final: prev: {
+  #     nix = pkgs-unstable.nix;
+  #   })
+  # ];
+
+  # nixpkgs.overlays = [
+  #   (final: prev: {
+  #     foot = throw "foo";
+  #   })
+  # ];
+
+  # Copy the NixOS configuration file and link it from the resulting system
+  # (/run/current-system/configuration.nix). This is useful in case you
+  # accidentally delete configuration.nix.
+  # system.copySystemConfiguration = true;
+
+  # This option defines the first version of NixOS you have installed on this particular machine,
+  # and is used to maintain compatibility with application data (e.g. databases) created on older NixOS versions.
+  #
+  # Most users should NEVER change this value after the initial install, for any reason,
+  # even if you've upgraded your system to a new NixOS release.
+  #
+  # This value does NOT affect the Nixpkgs version your packages and OS are pulled from,
+  # so changing it will NOT upgrade your system - see https://nixos.org/manual/nixos/stable/#sec-upgrading for how
+  # to actually do that.
+  #
+  # This value being lower than the current NixOS release does NOT mean your system is
+  # out of date, out of support, or vulnerable.
+  #
+  # Do NOT change this value unless you have manually inspected all the changes it would make to your configuration,
+  # and migrated your data accordingly.
+  #
+  # For more information, see `man configuration.nix` or https://nixos.org/manual/nixos/stable/options#opt-system.stateVersion .
+  system.stateVersion = "24.11"; # Did you read the comment?
+
+}

nix/configuration/flake.lock

@@ -0,0 +1,350 @@
+{
+  "nodes": {
+    "ansible-sshjail": {
+      "inputs": {
+        "flake-utils": "flake-utils",
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1,
+        "narHash": "sha256-c4Ds4E/10Zj5AQLuJ3JvJTuDK8o2WjVXLcIL7eyhTfw=",
+        "path": "flakes/ansible-sshjail",
+        "type": "path"
+      },
+      "original": {
+        "path": "flakes/ansible-sshjail",
+        "type": "path"
+      }
+    },
+    "crane": {
+      "locked": {
+        "lastModified": 1731098351,
+        "narHash": "sha256-HQkYvKvaLQqNa10KEFGgWHfMAbWBfFp+4cAgkut+NNE=",
+        "owner": "ipetkov",
+        "repo": "crane",
+        "rev": "ef80ead953c1b28316cc3f8613904edc2eb90c28",
+        "type": "github"
+      },
+      "original": {
+        "owner": "ipetkov",
+        "repo": "crane",
+        "type": "github"
+      }
+    },
+    "flake-compat": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1696426674,
+        "narHash": "sha256-kvjfFW7WAETZlt09AgDn1MrtKzP7t90Vf7vypd3OL1U=",
+        "owner": "edolstra",
+        "repo": "flake-compat",
+        "rev": "0f9255e01c2351cc7d116c072cb317785dd33b33",
+        "type": "github"
+      },
+      "original": {
+        "owner": "edolstra",
+        "repo": "flake-compat",
+        "type": "github"
+      }
+    },
+    "flake-parts": {
+      "inputs": {
+        "nixpkgs-lib": [
+          "lanzaboote",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1730504689,
+        "narHash": "sha256-hgmguH29K2fvs9szpq2r3pz2/8cJd2LPS+b4tfNFCwE=",
+        "owner": "hercules-ci",
+        "repo": "flake-parts",
+        "rev": "506278e768c2a08bec68eb62932193e341f55c90",
+        "type": "github"
+      },
+      "original": {
+        "owner": "hercules-ci",
+        "repo": "flake-parts",
+        "type": "github"
+      }
+    },
+    "flake-utils": {
+      "inputs": {
+        "systems": "systems"
+      },
+      "locked": {
+        "lastModified": 1731533236,
+        "narHash": "sha256-l0KFg5HjrsfsO/JpG+r7fRrqm12kzFHyUHqHCVpMMbI=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "11707dc2f618dd54ca8739b309ec4fc024de578b",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "flake-utils_2": {
+      "inputs": {
+        "systems": "systems_2"
+      },
+      "locked": {
+        "lastModified": 1731533236,
+        "narHash": "sha256-l0KFg5HjrsfsO/JpG+r7fRrqm12kzFHyUHqHCVpMMbI=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "11707dc2f618dd54ca8739b309ec4fc024de578b",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "gitignore": {
+      "inputs": {
+        "nixpkgs": [
+          "lanzaboote",
+          "pre-commit-hooks-nix",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1709087332,
+        "narHash": "sha256-HG2cCnktfHsKV0s4XW83gU3F57gaTljL9KNSuG6bnQs=",
+        "owner": "hercules-ci",
+        "repo": "gitignore.nix",
+        "rev": "637db329424fd7e46cf4185293b9cc8c88c95394",
+        "type": "github"
+      },
+      "original": {
+        "owner": "hercules-ci",
+        "repo": "gitignore.nix",
+        "type": "github"
+      }
+    },
+    "home-manager": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1737762889,
+        "narHash": "sha256-5HGG09bh/Yx0JA8wtBMAzt0HMCL1bYZ93x4IqzVExio=",
+        "owner": "nix-community",
+        "repo": "home-manager",
+        "rev": "daf04c5950b676f47a794300657f1d3d14c1a120",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "home-manager",
+        "type": "github"
+      }
+    },
+    "impermanence": {
+      "locked": {
+        "lastModified": 1737831083,
+        "narHash": "sha256-LJggUHbpyeDvNagTUrdhe/pRVp4pnS6wVKALS782gRI=",
+        "owner": "nix-community",
+        "repo": "impermanence",
+        "rev": "4b3e914cdf97a5b536a889e939fb2fd2b043a170",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "impermanence",
+        "type": "github"
+      }
+    },
+    "lanzaboote": {
+      "inputs": {
+        "crane": "crane",
+        "flake-compat": "flake-compat",
+        "flake-parts": "flake-parts",
+        "nixpkgs": [
+          "nixpkgs"
+        ],
+        "pre-commit-hooks-nix": "pre-commit-hooks-nix",
+        "rust-overlay": "rust-overlay"
+      },
+      "locked": {
+        "lastModified": 1737639419,
+        "narHash": "sha256-AEEDktApTEZ5PZXNDkry2YV2k6t0dTgLPEmAZbnigXU=",
+        "owner": "nix-community",
+        "repo": "lanzaboote",
+        "rev": "a65905a09e2c43ff63be8c0e86a93712361f871e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "ref": "v0.4.2",
+        "repo": "lanzaboote",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1737885589,
+        "narHash": "sha256-Zf0hSrtzaM1DEz8//+Xs51k/wdSajticVrATqDrfQjg=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "852ff1d9e153d8875a83602e03fdef8a63f0ecf8",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs-b93b4e9b5": {
+      "locked": {
+        "lastModified": 1713721570,
+        "narHash": "sha256-R0s+O5UjTePQRb72XPgtkTmEiOOW8n+1q9Gxt/OJnKU=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "b93b4e9b527904aadf52dba6ca35efde2067cbd4",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "b93b4e9b527904aadf52dba6ca35efde2067cbd4",
+        "type": "github"
+      }
+    },
+    "nixpkgs-stable": {
+      "locked": {
+        "lastModified": 1730741070,
+        "narHash": "sha256-edm8WG19kWozJ/GqyYx2VjW99EdhjKwbY3ZwdlPAAlo=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "d063c1dd113c91ab27959ba540c0d9753409edf3",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-24.05",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "pre-commit-hooks-nix": {
+      "inputs": {
+        "flake-compat": [
+          "lanzaboote",
+          "flake-compat"
+        ],
+        "gitignore": "gitignore",
+        "nixpkgs": [
+          "lanzaboote",
+          "nixpkgs"
+        ],
+        "nixpkgs-stable": "nixpkgs-stable"
+      },
+      "locked": {
+        "lastModified": 1731363552,
+        "narHash": "sha256-vFta1uHnD29VUY4HJOO/D6p6rxyObnf+InnSMT4jlMU=",
+        "owner": "cachix",
+        "repo": "pre-commit-hooks.nix",
+        "rev": "cd1af27aa85026ac759d5d3fccf650abe7e1bbf0",
+        "type": "github"
+      },
+      "original": {
+        "owner": "cachix",
+        "repo": "pre-commit-hooks.nix",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "ansible-sshjail": "ansible-sshjail",
+        "home-manager": "home-manager",
+        "impermanence": "impermanence",
+        "lanzaboote": "lanzaboote",
+        "nixpkgs": "nixpkgs",
+        "nixpkgs-b93b4e9b5": "nixpkgs-b93b4e9b5",
+        "zsh-histdb": "zsh-histdb"
+      }
+    },
+    "rust-overlay": {
+      "inputs": {
+        "nixpkgs": [
+          "lanzaboote",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1731897198,
+        "narHash": "sha256-Ou7vLETSKwmE/HRQz4cImXXJBr/k9gp4J4z/PF8LzTE=",
+        "owner": "oxalica",
+        "repo": "rust-overlay",
+        "rev": "0be641045af6d8666c11c2c40e45ffc9667839b5",
+        "type": "github"
+      },
+      "original": {
+        "owner": "oxalica",
+        "repo": "rust-overlay",
+        "type": "github"
+      }
+    },
+    "systems": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
+    },
+    "systems_2": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
+    },
+    "zsh-histdb": {
+      "inputs": {
+        "flake-utils": "flake-utils_2",
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1,
+        "narHash": "sha256-5DWw7GnwVZ98HUp/UUJcyUmmy9Bh/mcQB8MQQ0t3ZRo=",
+        "path": "flakes/zsh-histdb",
+        "type": "path"
+      },
+      "original": {
+        "path": "flakes/zsh-histdb",
+        "type": "path"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}

nix/configuration/flake.nix

@@ -0,0 +1,153 @@
+# Build ISO image
+#   nix build --extra-experimental-features nix-command --extra-experimental-features flakes .#iso.odo
+#   output: result/iso/nixos.iso
+
+# Run the ISO image
+#   "$(nix-build '<nixpkgs>' --no-out-link -A 'qemu')/bin/qemu-system-x86_64" \
+#        -accel kvm \
+#        -cpu host \
+#        -smp cores=8 \
+#        -m 32768 \
+#        -drive "file=$(nix-build '<nixpkgs>' --no-out-link -A 'OVMF.fd')/FV/OVMF.fd,if=pflash,format=raw,readonly=on" \
+#        -drive if=pflash,format=raw,file="/tmp/OVMF_VARS.fd" \
+#        -nic user,hostfwd=tcp::60022-:22 \
+#        -boot order=d \
+#        -cdrom "$(readlink -f ./result/iso/nixos.iso)" \
+#        -display vnc=127.0.0.1:0
+#
+# doas cp "$(nix-build '<nixpkgs>' --no-out-link -A 'OVMF.fd')/FV/OVMF_VARS.fd" /tmp/OVMF_VARS.fd
+# doas "$(nix-build '<nixpkgs>' --no-out-link -A 'qemu')/bin/qemu-system-x86_64" -accel kvm -cpu host -smp cores=8 -m 32768 -drive "file=$(nix-build '<nixpkgs>' --no-out-link -A 'OVMF.fd')/FV/OVMF.fd,if=pflash,format=raw,readonly=on" -drive if=pflash,format=raw,file="/tmp/OVMF_VARS.fd" -nic user,hostfwd=tcp::60022-:22 -boot order=d -cdrom /persist/machine_setup/nix/configuration/result/iso/nixos*.iso -display vnc=127.0.0.1:0
+
+# Get a repl for this flake
+#   nix repl --expr "builtins.getFlake \"$PWD\""
+
+# TODO maybe use `nix eval --raw .#iso.odo.outPath`
+# iso.odo.isoName == "nixos.iso"
+# full path = <outPath> / iso / <isoName>
+
+{
+  description = "My system configuration";
+
+  inputs = {
+    impermanence.url = "github:nix-community/impermanence";
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
+    nixpkgs-b93b4e9b5.url = "github:NixOS/nixpkgs/b93b4e9b527904aadf52dba6ca35efde2067cbd4";
+    home-manager.url = "github:nix-community/home-manager";
+    home-manager.inputs.nixpkgs.follows = "nixpkgs";
+    lanzaboote = {
+      url = "github:nix-community/lanzaboote/v0.4.2";
+
+      # Optional but recommended to limit the size of your system closure.
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+    zsh-histdb = {
+      url = "path:flakes/zsh-histdb";
+
+      # Optional but recommended to limit the size of your system closure.
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+    ansible-sshjail = {
+      url = "path:flakes/ansible-sshjail";
+
+      # Optional but recommended to limit the size of your system closure.
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+  };
+
+  outputs =
+    {
+      self,
+      nixpkgs,
+      nixpkgs-b93b4e9b5,
+      impermanence,
+      home-manager,
+      lanzaboote,
+      zsh-histdb,
+      ansible-sshjail,
+      ...
+    }@inputs:
+    let
+      base_x86_64_linux = rec {
+        system = "x86_64-linux";
+        specialArgs = {
+          pkgs-b93b4e9b5 = import nixpkgs-b93b4e9b5 {
+            inherit system;
+          };
+        };
+        modules = [
+          impermanence.nixosModules.impermanence
+          home-manager.nixosModules.home-manager
+          lanzaboote.nixosModules.lanzaboote
+          {
+            home-manager.useGlobalPkgs = true;
+            home-manager.useUserPackages = true;
+          }
+          {
+            nixpkgs.overlays = [
+              zsh-histdb.overlays.default
+              ansible-sshjail.overlays.default
+            ];
+          }
+          ./configuration.nix
+        ];
+      };
+      systems = {
+        odo = {
+          main = nixpkgs.lib.nixosSystem (
+            base_x86_64_linux
+            // {
+              modules = base_x86_64_linux.modules ++ [
+                ./hosts/odo
+              ];
+            }
+          );
+          iso = nixpkgs.lib.nixosSystem (
+            base_x86_64_linux
+            // {
+              modules = base_x86_64_linux.modules ++ [
+                ./hosts/odo
+                (nixpkgs + "/nixos/modules/installer/cd-dvd/iso-image.nix")
+                # TODO: Figure out how to do image based appliances
+                # (nixpkgs + "/nixos/modules/profiles/image-based-appliance.nix")
+                {
+                  isoImage.makeEfiBootable = true;
+                  isoImage.makeUsbBootable = true;
+                  me.buildingIso = true;
+                }
+              ];
+            }
+          );
+        };
+        neelix = {
+          main = nixpkgs.lib.nixosSystem (
+            base_x86_64_linux
+            // {
+              modules = base_x86_64_linux.modules ++ [
+                ./hosts/neelix
+              ];
+            }
+          );
+          iso = nixpkgs.lib.nixosSystem (
+            base_x86_64_linux
+            // {
+              modules = base_x86_64_linux.modules ++ [
+                ./hosts/neelix
+                (nixpkgs + "/nixos/modules/installer/cd-dvd/iso-image.nix")
+                {
+                  isoImage.makeEfiBootable = true;
+                  isoImage.makeUsbBootable = true;
+                  me.buildingIso = true;
+                }
+              ];
+            }
+          );
+        };
+      };
+    in
+    {
+      nixosConfigurations.odo = systems.odo.main;
+      iso.odo = systems.odo.iso.config.system.build.isoImage;
+      nixosConfigurations.neelix = systems.neelix.main;
+      iso.neelix = systems.neelix.iso.config.system.build.isoImage;
+    };
+}

nix/configuration/flakes/ansible-sshjail/flake.lock

@@ -0,0 +1,61 @@
+{
+  "nodes": {
+    "flake-utils": {
+      "inputs": {
+        "systems": "systems"
+      },
+      "locked": {
+        "lastModified": 1731533236,
+        "narHash": "sha256-l0KFg5HjrsfsO/JpG+r7fRrqm12kzFHyUHqHCVpMMbI=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "11707dc2f618dd54ca8739b309ec4fc024de578b",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1735141468,
+        "narHash": "sha256-VIAjBr1qGcEbmhLwQJD6TABppPMggzOvqFsqkDoMsAY=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "4005c3ff7505313cbc21081776ad0ce5dfd7a3ce",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-24.11",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "flake-utils": "flake-utils",
+        "nixpkgs": "nixpkgs"
+      }
+    },
+    "systems": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}

nix/configuration/flakes/ansible-sshjail/flake.nix

@@ -0,0 +1,34 @@
+{
+  description = "A slightly better history for zsh";
+  inputs.nixpkgs.url = "github:NixOS/nixpkgs/nixos-24.11";
+  inputs.flake-utils.url = "github:numtide/flake-utils";
+
+  outputs =
+    {
+      self,
+      nixpkgs,
+      flake-utils,
+      ...
+    }:
+    let
+      out =
+        system:
+        let
+          pkgs = nixpkgs.legacyPackages.${system};
+          # Maybe pkgs = import nixpkgs { inherit system; }; ?
+          appliedOverlay = self.overlays.default pkgs pkgs;
+        in
+        {
+          packages = rec {
+            default = ansible-sshjail;
+            ansible-sshjail = appliedOverlay.ansible-sshjail;
+          };
+        };
+    in
+    flake-utils.lib.eachDefaultSystem out
+    // {
+      overlays.default = final: prev: {
+        ansible-sshjail = final.callPackage ./package.nix { };
+      };
+    };
+}

nix/configuration/flakes/ansible-sshjail/package.nix

@@ -0,0 +1,33 @@
+# unpackPhase
+# patchPhase
+# configurePhase
+# buildPhase
+# checkPhase
+# installPhase
+# fixupPhase
+# installCheckPhase
+# distPhase
+{
+  stdenv,
+  fetchgit,
+  ...
+}:
+stdenv.mkDerivation {
+  name = "ansible-sshjail";
+  src = fetchgit {
+    url = "https://github.com/austinhyde/ansible-sshjail.git";
+    rev = "a7b0076fdb680b915d35efafd1382919100532b6";
+    sha256 = "sha256-4QX/017fDRzb363NexgvHZ/VFKXOjRgGPDKKygyUylM=";
+  };
+  phases = [
+    "installPhase"
+  ];
+  installPhase = ''
+    runHook preInstall
+
+    mkdir -p $out/share/ansible/plugins/connection_plugins
+    cp $src/sshjail.py $out/share/ansible/plugins/connection_plugins/
+
+    runHook postInstall
+  '';
+}

nix/configuration/flakes/starship-game/flake.lock

@@ -0,0 +1,61 @@
+{
+  "nodes": {
+    "flake-utils": {
+      "inputs": {
+        "systems": "systems"
+      },
+      "locked": {
+        "lastModified": 1731533236,
+        "narHash": "sha256-l0KFg5HjrsfsO/JpG+r7fRrqm12kzFHyUHqHCVpMMbI=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "11707dc2f618dd54ca8739b309ec4fc024de578b",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1735141468,
+        "narHash": "sha256-VIAjBr1qGcEbmhLwQJD6TABppPMggzOvqFsqkDoMsAY=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "4005c3ff7505313cbc21081776ad0ce5dfd7a3ce",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-24.11",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "flake-utils": "flake-utils",
+        "nixpkgs": "nixpkgs"
+      }
+    },
+    "systems": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}

nix/configuration/flakes/starship-game/flake.nix

@@ -0,0 +1,34 @@
+{
+  description = "A slightly better history for zsh";
+  inputs.nixpkgs.url = "github:NixOS/nixpkgs/nixos-24.11";
+  inputs.flake-utils.url = "github:numtide/flake-utils";
+
+  outputs =
+    {
+      self,
+      nixpkgs,
+      flake-utils,
+      ...
+    }:
+    let
+      out =
+        system:
+        let
+          pkgs = nixpkgs.legacyPackages.${system};
+          # Maybe pkgs = import nixpkgs { inherit system; }; ?
+          appliedOverlay = self.overlays.default pkgs pkgs;
+        in
+        {
+          packages = rec {
+            default = starship-game;
+            starship-game = appliedOverlay.starship-game;
+          };
+        };
+    in
+    flake-utils.lib.eachDefaultSystem out
+    // {
+      overlays.default = final: prev: {
+        starship-game = final.callPackage ./package.nix { };
+      };
+    };
+}

nix/configuration/flakes/starship-game/package.nix

@@ -0,0 +1,261 @@
+{
+  lib,
+  stdenv,
+  SDL2,
+  cmake,
+  copyDesktopItems,
+  fetchFromGitHub,
+  fetchpatch,
+  fetchurl,
+  imagemagick,
+  imgui,
+  libpng,
+  libpulseaudio,
+  libzip,
+  lsb-release,
+  makeDesktopItem,
+  makeWrapper,
+  ninja,
+  nlohmann_json,
+  pkg-config,
+  python3,
+  spdlog,
+  stormlib,
+  tinyxml-2,
+  writeTextFile,
+  zenity,
+}:
+
+let
+
+  # This would get fetched at build time otherwise, see:
+  # https://github.com/HarbourMasters/2ship2harkinian/blob/1.0.2/mm/CMakeLists.txt#L708
+  gamecontrollerdb = fetchurl {
+    name = "gamecontrollerdb.txt";
+    url = "https://raw.githubusercontent.com/gabomdq/SDL_GameControllerDB/b1759cf84028aab89caa1c395e198c340b8dfd89/gamecontrollerdb.txt";
+    hash = "sha256-7C5EkqBIhLGNJuhi3832y0ffW5Ep7iuTYXb1bL5h2Js=";
+  };
+
+  # 2ship needs a specific imgui version
+  imgui' = imgui.overrideAttrs rec {
+    version = "1.90.6";
+    src = fetchFromGitHub {
+      owner = "ocornut";
+      repo = "imgui";
+      rev = "v${version}-docking";
+      hash = "sha256-Y8lZb1cLJF48sbuxQ3vXq6GLru/WThR78pq7LlORIzc=";
+    };
+  };
+
+  libgfxd = fetchFromGitHub {
+    owner = "glankk";
+    repo = "libgfxd";
+    rev = "96fd3b849f38b3a7c7b7f3ff03c5921d328e6cdf";
+    hash = "sha256-dedZuV0BxU6goT+rPvrofYqTz9pTA/f6eQcsvpDWdvQ=";
+  };
+
+  yaml_cpp = fetchFromGitHub {
+    owner = "jbeder";
+    repo = "yaml-cpp";
+    rev = "f7320141120f720aecc4c32be25586e7da9eb978";
+    hash = "sha256-J87oS6Az1/vNdyXu3L7KmUGWzU0IAkGrGMUUha+xDXI=";
+  };
+
+  # spdlog = fetchFromGitHub {
+  #   owner = "gabime";
+  #   repo = "spdlog";
+  #   rev = "7e635fca68d014934b4af8a1cf874f63989352b7";
+  #   hash = "sha256-cxTaOuLXHRU8xMz9gluYz0a93O0ez2xOxbloyc1m1ns=";
+  # };
+
+  # stb_impl = writeTextFile {
+  #   name = "stb_impl.c";
+  #   text = ''
+  #     #define STB_IMAGE_IMPLEMENTATION
+  #     #include "stb_image.h"
+  #   '';
+  # };
+
+  # stb' = fetchurl {
+  #   name = "stb_image.h";
+  #   url = "https://raw.githubusercontent.com/nothings/stb/0bc88af4de5fb022db643c2d8e549a0927749354/stb_image.h";
+  #   hash = "sha256-xUsVponmofMsdeLsI6+kQuPg436JS3PBl00IZ5sg3Vw=";
+  # };
+
+  # Apply 2ship's patch for stormlib
+  stormlib' = stormlib.overrideAttrs (prev: rec {
+    version = "9.25";
+    src = fetchFromGitHub {
+      owner = "ladislav-zezula";
+      repo = "StormLib";
+      rev = "v${version}";
+      hash = "sha256-HTi2FKzKCbRaP13XERUmHkJgw8IfKaRJvsK3+YxFFdc=";
+    };
+    nativeBuildInputs = prev.nativeBuildInputs ++ [ pkg-config ];
+    patches = (prev.patches or [ ]) ++ [
+      (fetchpatch {
+        name = "stormlib-optimizations.patch";
+        url = "https://github.com/briaguya-ai/StormLib/commit/ff338b230544f8b2bb68d2fbe075175ed2fd758c.patch";
+        hash = "sha256-Jbnsu5E6PkBifcx/yULMVC//ab7tszYgktS09Azs5+4=";
+      })
+    ];
+  });
+
+  thread_pool = fetchFromGitHub {
+    owner = "bshoshany";
+    repo = "thread-pool";
+    rev = "v4.1.0";
+    hash = "sha256-zhRFEmPYNFLqQCfvdAaG5VBNle9Qm8FepIIIrT9sh88=";
+  };
+
+in
+stdenv.mkDerivation (finalAttrs: {
+  pname = "starship-game";
+  version = "v1.0.0";
+
+  src = fetchFromGitHub {
+    owner = "HarbourMasters";
+    repo = "starship";
+    # rev = "5e5e49da93e066f51c3010ba38f09331d866f2db";
+    tag = finalAttrs.version;
+    hash = "sha256-kaLLlLuonqE2DJcRlWR4tCEBNjwIYFlzeDLcYsvMO7I=";
+    fetchSubmodules = true;
+  };
+
+  # patches = [
+  #   # remove fetching stb as we will patch our own
+  #   ./0001-deps.patch
+  # ];
+
+  nativeBuildInputs = [
+    cmake
+    copyDesktopItems
+    imagemagick
+    lsb-release
+    makeWrapper
+    ninja
+    pkg-config
+    python3
+  ];
+
+  buildInputs = [
+    SDL2
+    imgui'
+    libpng
+    libpulseaudio
+    libzip
+    nlohmann_json
+    spdlog
+    stormlib'
+    tinyxml-2
+    zenity
+  ];
+
+  cmakeFlags = [
+    (lib.cmakeBool "NON_PORTABLE" true)
+    (lib.cmakeFeature "CMAKE_INSTALL_PREFIX" "${placeholder "out"}/starship-game")
+    (lib.cmakeFeature "FETCHCONTENT_SOURCE_DIR_IMGUI" "${imgui'.src}")
+    (lib.cmakeFeature "FETCHCONTENT_SOURCE_DIR_LIBGFXD" "${libgfxd}")
+    (lib.cmakeFeature "FETCHCONTENT_SOURCE_DIR_STORMLIB" "${stormlib'}")
+    (lib.cmakeFeature "FETCHCONTENT_SOURCE_DIR_THREADPOOL" "${thread_pool}")
+  ];
+
+  dontAddPrefix = true;
+
+  # Linking fails without this
+  hardeningDisable = [ "format" ];
+
+  # Pie needs to be enabled or else it segfaults
+  hardeningEnable = [ "pie" ];
+
+  # preConfigure = ''
+  #   # mirror 2ship's stb
+  #   mkdir stb
+  #   cp ${stb'} ./stb/${stb'.name}
+  #   cp ${stb_impl} ./stb/${stb_impl.name}
+
+  #   substituteInPlace libultraship/cmake/dependencies/common.cmake \
+  #     --replace-fail "\''${STB_DIR}" "/build/source/stb"
+  # '';
+
+  # (cd tools/Torch && cmake -H. -Bbuild-cmake -GNinja \
+  # -DFETCHCONTENT_SOURCE_DIR_LIBGFXD=${libgfxd} \
+  # -DFETCHCONTENT_SOURCE_DIR_YAML-CPP=${finalAttrs.yaml_cpp_src} \
+  # -DFETCHCONTENT_SOURCE_DIR_SPDLOG=${finalAttrs.spdlog_src}
+  # )
+
+  configurePhase = ''
+    cmake -H. -Bbuild-cmake -GNinja \
+    -DFETCHCONTENT_SOURCE_DIR_IMGUI=${imgui'.src} \
+    -DFETCHCONTENT_SOURCE_DIR_STORMLIB=${stormlib'} \
+    -DFETCHCONTENT_SOURCE_DIR_THREADPOOL=${thread_pool}
+
+    (cd tools/Torch && cmake -H. -Bbuild-cmake -GNinja \
+    -DFETCHCONTENT_SOURCE_DIR_LIBGFXD=${libgfxd} \
+    -DFETCHCONTENT_SOURCE_DIR_YAML-CPP=${yaml_cpp} \
+    -DFETCHCONTENT_SOURCE_DIR_SPDLOG=${spdlog}
+    )
+
+    (cd libultraship && cmake -H. -Bbuild-cmake -GNinja \
+    -DFETCHCONTENT_SOURCE_DIR_LIBGFXD=${libgfxd} \
+    -DFETCHCONTENT_SOURCE_DIR_IMGUI=${imgui'.src} \
+    -DFETCHCONTENT_SOURCE_DIR_STORMLIB=${stormlib'} \
+    -DFETCHCONTENT_SOURCE_DIR_THREADPOOL=${thread_pool}
+    )
+
+  '';
+
+  buildPhase = ''
+    cmake --build build-cmake
+  '';
+
+  postBuild = ''
+    cp ${gamecontrollerdb} ${gamecontrollerdb.name}
+    pushd ../OTRExporter
+    python3 ./extract_assets.py -z ../build/ZAPD/ZAPD.out --norom --xml-root ../mm/assets/xml --custom-assets-path ../mm/assets/custom --custom-otr-file 2ship.o2r --port-ver ${finalAttrs.version}
+    popd
+  '';
+
+  preInstall = ''
+    # Cmake likes it here for its install paths
+    cp ../OTRExporter/2ship.o2r mm/
+  '';
+
+  postInstall = ''
+    mkdir -p $out/bin
+    ln -s $out/2s2h/2s2h.elf $out/bin/2s2h
+    install -Dm644 ../mm/linux/2s2hIcon.png $out/share/pixmaps/2s2h.png
+  '';
+
+  postFixup = ''
+    wrapProgram $out/2s2h/2s2h.elf --prefix PATH ":" ${lib.makeBinPath [ zenity ]}
+  '';
+
+  desktopItems = [
+    (makeDesktopItem {
+      name = "starship";
+      icon = "starship";
+      exec = "starship";
+      comment = finalAttrs.meta.description;
+      genericName = "Starship";
+      desktopName = "starship";
+      categories = [ "Game" ];
+    })
+  ];
+
+  meta = {
+    homepage = "https://github.com/HarbourMasters/2ship2harkinian";
+    description = "A PC port of Majora's Mask with modern controls, widescreen, high-resolution, and more";
+    mainProgram = "starship";
+    platforms = [ "x86_64-linux" ];
+    maintainers = with lib.maintainers; [ ];
+    license = with lib.licenses; [
+      # # OTRExporter, OTRGui, ZAPDTR, libultraship
+      # mit
+      # # 2 Ship 2 Harkinian
+      # cc0
+      # # Reverse engineering
+      # unfree
+    ];
+  };
+})

nix/configuration/flakes/zsh-histdb/flake.lock

@@ -0,0 +1,61 @@
+{
+  "nodes": {
+    "flake-utils": {
+      "inputs": {
+        "systems": "systems"
+      },
+      "locked": {
+        "lastModified": 1731533236,
+        "narHash": "sha256-l0KFg5HjrsfsO/JpG+r7fRrqm12kzFHyUHqHCVpMMbI=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "11707dc2f618dd54ca8739b309ec4fc024de578b",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1735141468,
+        "narHash": "sha256-VIAjBr1qGcEbmhLwQJD6TABppPMggzOvqFsqkDoMsAY=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "4005c3ff7505313cbc21081776ad0ce5dfd7a3ce",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-24.11",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "flake-utils": "flake-utils",
+        "nixpkgs": "nixpkgs"
+      }
+    },
+    "systems": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}

nix/configuration/flakes/zsh-histdb/flake.nix

@@ -0,0 +1,34 @@
+{
+  description = "A slightly better history for zsh";
+  inputs.nixpkgs.url = "github:NixOS/nixpkgs/nixos-24.11";
+  inputs.flake-utils.url = "github:numtide/flake-utils";
+
+  outputs =
+    {
+      self,
+      nixpkgs,
+      flake-utils,
+      ...
+    }:
+    let
+      out =
+        system:
+        let
+          pkgs = nixpkgs.legacyPackages.${system};
+          # Maybe pkgs = import nixpkgs { inherit system; }; ?
+          appliedOverlay = self.overlays.default pkgs pkgs;
+        in
+        {
+          packages = rec {
+            default = zsh-histdb;
+            zsh-histdb = appliedOverlay.zsh-histdb;
+          };
+        };
+    in
+    flake-utils.lib.eachDefaultSystem out
+    // {
+      overlays.default = final: prev: {
+        zsh-histdb = final.callPackage ./package.nix { };
+      };
+    };
+}

nix/configuration/flakes/zsh-histdb/package.nix

@@ -0,0 +1,36 @@
+# unpackPhase
+# patchPhase
+# configurePhase
+# buildPhase
+# checkPhase
+# installPhase
+# fixupPhase
+# installCheckPhase
+# distPhase
+{
+  stdenv,
+  pkgs,
+  sqlite,
+  ...
+}:
+stdenv.mkDerivation {
+  name = "zsh-histdb";
+  src = pkgs.fetchgit {
+    url = "https://github.com/larkery/zsh-histdb.git";
+    rev = "90a6c104d0fcc0410d665e148fa7da28c49684eb";
+    sha256 = "sha256-vtG1poaRVbfb/wKPChk1WpPgDq+7udLqLfYfLqap4Vg=";
+  };
+  buildInputs = [ sqlite ];
+  phases = [
+    "installPhase"
+  ];
+  installPhase = ''
+    runHook preInstall
+    mkdir -p $out/share/zsh/plugins/zsh-histdb
+    cp -r $src/histdb-* $src/*.zsh $src/db_migrations $out/share/zsh/plugins/zsh-histdb/
+    runHook postInstall
+  '';
+  postInstall = ''
+    substituteInPlace $out/share/zsh/plugins/zsh-histdb/sqlite-history.zsh $out/share/zsh/plugins/zsh-histdb/histdb-merge $out/share/zsh/plugins/zsh-histdb/histdb-migrate --replace-fail "sqlite3" "${sqlite}/bin/sqlite3"
+  '';
+}

nix/configuration/hosts/neelix/default.nix

@@ -0,0 +1,38 @@
+{ config, pkgs, ... }:
+{
+  imports = [
+    ./hardware-configuration.nix
+    ./disk-config.nix
+    ./optimized_build.nix
+    ./power_management.nix
+  ];
+
+  # Generate with `head -c4 /dev/urandom | od -A none -t x4`
+  networking.hostId = "fbd233d8";
+
+  networking.hostName = "neelix"; # Define your hostname.
+
+  time.timeZone = "America/New_York";
+  i18n.defaultLocale = "en_US.UTF-8";
+
+  me.secureBoot.enable = false;
+
+  # Early KMS
+  boot.initrd.kernelModules = [ "i915" ];
+
+  # Mount tmpfs at /tmp
+  boot.tmp.useTmpfs = true;
+
+  me.bluetooth.enable = true;
+  me.emacs_flavor = "plainmacs";
+  me.graphical = true;
+  me.graphics_card_type = "intel";
+  me.kodi.enable = true;
+  me.lvfs.enable = true;
+  me.sound.enable = true;
+  me.wireguard.activated = [ "wgh" ];
+  me.wireguard.deactivated = [ "wgf" ];
+  me.zrepl.enable = true;
+  me.zsh.enable = true;
+
+}

nix/configuration/hosts/neelix/disk-config.nix

@@ -0,0 +1,140 @@
+# Manual Step:
+#   Check if drive supports 4kn: nvme id-ns -H /dev/nvme0n1
+#   Format the drive to 4kn: nvme format --lbaf=1 /dev/nvme0n1
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+
+lib.mkIf (!config.me.buildingIso) {
+  disko.devices = {
+    disk = {
+      main = {
+        type = "disk";
+        device = "/dev/nvme0n1";
+        content = {
+          type = "gpt";
+          partitions = {
+            ESP = {
+              size = "1G";
+              type = "EF00";
+              content = {
+                type = "filesystem";
+                format = "vfat";
+                mountpoint = "/boot";
+                mountOptions = [
+                  "umask=0077"
+                  "noatime"
+                  "discard"
+                ];
+              };
+            };
+            zfs = {
+              size = "100%";
+              content = {
+                type = "zfs";
+                pool = "zroot";
+              };
+            };
+          };
+        };
+      };
+    };
+    zpool = {
+      zroot = {
+        type = "zpool";
+        # mode = "mirror";
+        # Workaround: cannot import 'zroot': I/O error in disko tests
+        options.cachefile = "none";
+        options = {
+          ashift = "12";
+          compatibility = "openzfs-2.2-freebsd";
+          autotrim = "on";
+        };
+        rootFsOptions = {
+          acltype = "posixacl";
+          atime = "off";
+          relatime = "off";
+          xattr = "sa";
+          mountpoint = "none";
+          compression = "lz4";
+          canmount = "off";
+          utf8only = "on";
+          dnodesize = "auto";
+          normalization = "formD";
+        };
+
+        datasets = {
+          "linux/nix" = {
+            type = "zfs_fs";
+            options.mountpoint = "none";
+          };
+          "linux/nix/root" = {
+            type = "zfs_fs";
+            options.mountpoint = "legacy";
+            mountpoint = "/";
+            postCreateHook = "zfs list -t snapshot -H -o name | grep -E '^zroot/linux/nix/root@blank$' || zfs snapshot zroot/linux/nix/root@blank";
+          };
+          "linux/nix/nix" = {
+            type = "zfs_fs";
+            options.mountpoint = "legacy";
+            mountpoint = "/nix";
+            postCreateHook = "zfs list -t snapshot -H -o name | grep -E '^zroot/linux/nix/nix@blank$' || zfs snapshot zroot/linux/nix/nix@blank";
+            options = {
+              recordsize = "1MiB";
+              compression = "lz4";
+            };
+          };
+          "linux/nix/home" = {
+            type = "zfs_fs";
+            options.mountpoint = "legacy";
+            mountpoint = "/home";
+            postCreateHook = "zfs list -t snapshot -H -o name | grep -E '^zroot/linux/nix/home@blank$' || zfs snapshot zroot/linux/nix/home@blank";
+          };
+          "linux/nix/persist" = {
+            type = "zfs_fs";
+            options.mountpoint = "legacy";
+            mountpoint = "/persist";
+            postCreateHook = "zfs list -t snapshot -H -o name | grep -E '^zroot/linux/nix/persist@blank$' || zfs snapshot zroot/linux/nix/persist@blank";
+          };
+          "linux/nix/state" = {
+            type = "zfs_fs";
+            options.mountpoint = "legacy";
+            mountpoint = "/state";
+            postCreateHook = "zfs list -t snapshot -H -o name | grep -E '^zroot/linux/nix/state@blank$' || zfs snapshot zroot/linux/nix/state@blank";
+          };
+        };
+      };
+    };
+  };
+
+  # Make sure all persistent volumes are marked as neededForBoot
+  #
+  # Also mounts /home so it is mounted before the user home directories are created.
+  fileSystems."/persist".neededForBoot = true;
+  fileSystems."/state".neededForBoot = true;
+  fileSystems."/home".neededForBoot = true;
+
+  fileSystems."/".options = [
+    "noatime"
+    "norelatime"
+  ];
+  fileSystems."/nix".options = [
+    "noatime"
+    "norelatime"
+  ];
+  fileSystems."/persist".options = [
+    "noatime"
+    "norelatime"
+  ];
+  fileSystems."/state".options = [
+    "noatime"
+    "norelatime"
+  ];
+  fileSystems."/home".options = [
+    "noatime"
+    "norelatime"
+  ];
+}

nix/configuration/hosts/neelix/hardware-configuration.nix

@@ -0,0 +1,32 @@
+# Do not modify this file!  It was generated by ‘nixos-generate-config’
+# and may be overwritten by future invocations.  Please make changes
+# to /etc/nixos/configuration.nix instead.
+{
+  config,
+  lib,
+  pkgs,
+  modulesPath,
+  ...
+}:
+
+{
+  imports = [
+    (modulesPath + "/installer/scan/not-detected.nix")
+  ];
+
+  boot.initrd.availableKernelModules = [ "xhci_pci" "nvme" "usbhid" "usb_storage" "sd_mod" "sdhci_pci" ];
+  boot.initrd.kernelModules = [ ];
+  boot.kernelModules = [ ];
+  boot.extraModulePackages = [ ];
+
+  # Enables DHCP on each ethernet and wireless interface. In case of scripted networking
+  # (the default) this is the recommended approach. When using systemd-networkd it's
+  # still possible to use this option, but it's recommended to use it in conjunction
+  # with explicit per-interface declarations with `networking.interfaces.<interface>.useDHCP`.
+  networking.useDHCP = lib.mkDefault true;
+  # networking.interfaces.eno1.useDHCP = lib.mkDefault true;
+  # networking.interfaces.wlp58s0.useDHCP = lib.mkDefault true;
+
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+  hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
+}

nix/configuration/hosts/neelix/optimized_build.nix

@@ -0,0 +1,78 @@
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+{
+  imports = [ ];
+
+  config = lib.mkMerge [
+    { }
+    (lib.mkIf (!config.me.buildingIso) {
+      nix.settings.system-features = lib.mkForce [
+        "gccarch-alderlake"
+        "gccarch-x86-64-v3"
+        "benchmark"
+        "big-parallel"
+        "kvm"
+        "nixos-test"
+      ];
+
+      # nixpkgs.hostPlatform = {
+      #   gcc.arch = "alderlake";
+      #   gcc.tune = "alderlake";
+      #   system = "x86_64-linux";
+
+      # };
+
+      nixpkgs.overlays = [
+        (
+          self: super:
+          let
+            optimizeWithFlags =
+              pkg: flags:
+              pkg.overrideAttrs (old: {
+                NIX_CFLAGS_COMPILE = [ (old.NIX_CFLAGS_COMPILE or "") ] ++ flags;
+              });
+            addConfig =
+              additionalConfig: pkg:
+              pkg.override (oldconfig: {
+                structuredExtraConfig = pkg.structuredExtraConfig // additionalConfig;
+              });
+          in
+          {
+            linux_alderlake =
+              addConfig
+                {
+                  # Full preemption
+                  PREEMPT = lib.mkOverride 60 lib.kernel.yes;
+                  PREEMPT_VOLUNTARY = lib.mkOverride 60 lib.kernel.no;
+
+                  # Google's BBRv3 TCP congestion Control
+                  TCP_CONG_BBR = lib.kernel.yes;
+                  DEFAULT_BBR = lib.kernel.yes;
+
+                  # Preemptive Full Tickless Kernel at 300Hz
+                  HZ = lib.kernel.freeform "300";
+                  HZ_300 = lib.kernel.yes;
+                  HZ_1000 = lib.kernel.no;
+                }
+                (
+                  optimizeWithFlags super.linux_6_12 [
+                    "-march=alderlake"
+                    "-mtune=alderlake"
+                  ]
+                );
+          }
+        )
+      ];
+
+      boot.kernelPackages = pkgs.linuxPackagesFor pkgs.linux_alderlake;
+    })
+    (lib.mkIf (config.me.buildingIso) {
+      boot.kernelPackages = pkgs.linuxPackagesFor pkgs.linux_6_12;
+      boot.supportedFilesystems = [ "zfs" ];
+    })
+  ];
+}

nix/configuration/hosts/neelix/power_management.nix

@@ -0,0 +1,35 @@
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+
+{
+  imports = [ ];
+
+  environment.systemPackages = with pkgs; [
+    powertop
+  ];
+
+  # pcie_aspm=force pcie_aspm.policy=powersupersave :: Enable PCIe active state power management for power reduction.
+  # nowatchdog :: Disable watchdog for power savings (related to disable_sp5100_watchdog above).
+  boot.kernelParams = [
+    "pcie_aspm=force"
+    # "pcie_aspm.policy=powersupersave"
+    "nowatchdog"
+  ];
+
+  # default performance balance_performance balance_power power
+  # defaults to balance_performance
+  # systemd.tmpfiles.rules = [
+  #   "w- /sys/devices/system/cpu/cpufreq/policy0/energy_performance_preference - - - - power"
+  #   "w- /sys/devices/system/cpu/cpufreq/policy1/energy_performance_preference - - - - power"
+  #   "w- /sys/devices/system/cpu/cpufreq/policy2/energy_performance_preference - - - - power"
+  #   "w- /sys/devices/system/cpu/cpufreq/policy3/energy_performance_preference - - - - power"
+  # ];
+
+  boot.extraModprobeConfig = ''
+    options snd_hda_intel power_save=1
+  '';
+}

nix/configuration/hosts/odo/default.nix

@@ -0,0 +1,75 @@
+{ config, pkgs, ... }:
+{
+  imports = [
+    ./hardware-configuration.nix
+    ./disk-config.nix
+    ./optimized_build.nix
+    ./power_management.nix
+    ./screen_brightness.nix
+    ./wifi.nix
+  ];
+
+  # Generate with `head -c4 /dev/urandom | od -A none -t x4`
+  networking.hostId = "908cbf04";
+
+  networking.hostName = "odo"; # Define your hostname.
+
+  time.timeZone = "America/New_York";
+  i18n.defaultLocale = "en_US.UTF-8";
+
+  me.secureBoot.enable = true;
+
+  # Early KMS
+  boot.initrd.kernelModules = [ "amdgpu" ];
+
+  # Mount tmpfs at /tmp
+  boot.tmp.useTmpfs = true;
+
+  environment.systemPackages = with pkgs; [
+    fw-ectool
+  ];
+
+  me.alacritty.enable = true;
+  me.ansible.enable = true;
+  me.ares.enable = true;
+  me.bluetooth.enable = true;
+  me.chromecast.enable = true;
+  me.chromium.enable = true;
+  me.docker.enable = true;
+  me.emacs_flavor = "full";
+  me.firefox.enable = true;
+  me.git.config = ../../roles/git/files/gitconfig_home;
+  me.gpg.enable = true;
+  me.graphical = true;
+  me.graphics_card_type = "amd";
+  me.kanshi.enable = true;
+  me.kubernetes.enable = true;
+  me.latex.enable = true;
+  me.launch_keyboard.enable = true;
+  me.lvfs.enable = true;
+  me.media.enable = true;
+  me.nix_index.enable = true;
+  me.python.enable = true;
+  me.qemu.enable = true;
+  me.rust.enable = true;
+  me.sound.enable = true;
+  me.steam.enable = true;
+  me.sway.enable = true;
+  me.terraform.enable = true;
+  me.vnc_client.enable = true;
+  me.vscode.enable = true;
+  me.wasm.enable = true;
+  me.waybar.enable = true;
+  me.wireguard.activated = [
+    "drmario"
+    "wgh"
+    "colo"
+  ];
+  me.wireguard.deactivated = [ "wgf" ];
+  me.zrepl.enable = true;
+  me.zsh.enable = true;
+
+  me.sm64ex.enable = true;
+  me.shipwright.enable = true;
+  me.ship2harkinian.enable = true;
+}

nix/configuration/hosts/odo/disk-config.nix

@@ -0,0 +1,148 @@
+# Manual Step:
+#   Check if drive supports 4kn: nvme id-ns -H /dev/nvme0n1
+#   Format the drive to 4kn: nvme format --lbaf=1 /dev/nvme0n1
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+
+lib.mkIf (!config.me.buildingIso) {
+  disko.devices = {
+    disk = {
+      main = {
+        type = "disk";
+        device = "/dev/nvme0n1";
+        content = {
+          type = "gpt";
+          partitions = {
+            ESP = {
+              size = "1G";
+              type = "EF00";
+              content = {
+                type = "filesystem";
+                format = "vfat";
+                mountpoint = "/boot";
+                mountOptions = [
+                  "umask=0077"
+                  "noatime"
+                  "discard"
+                ];
+              };
+            };
+            zfs = {
+              size = "100%";
+              content = {
+                type = "zfs";
+                pool = "zroot";
+              };
+            };
+          };
+        };
+      };
+    };
+    zpool = {
+      zroot = {
+        type = "zpool";
+        # mode = "mirror";
+        # Workaround: cannot import 'zroot': I/O error in disko tests
+        options.cachefile = "none";
+        options = {
+          ashift = "12";
+          compatibility = "openzfs-2.2-freebsd";
+          autotrim = "on";
+        };
+        rootFsOptions = {
+          acltype = "posixacl";
+          atime = "off";
+          relatime = "off";
+          xattr = "sa";
+          mountpoint = "none";
+          compression = "lz4";
+          canmount = "off";
+          utf8only = "on";
+          dnodesize = "auto";
+          normalization = "formD";
+        };
+
+        datasets = {
+          "linux/nix" = {
+            type = "zfs_fs";
+            options.mountpoint = "none";
+            options = {
+              encryption = "aes-256-gcm";
+              keyformat = "passphrase";
+              # keylocation = "file:///tmp/secret.key";
+            };
+          };
+          "linux/nix/root" = {
+            type = "zfs_fs";
+            options.mountpoint = "legacy";
+            mountpoint = "/";
+            postCreateHook = "zfs list -t snapshot -H -o name | grep -E '^zroot/linux/nix/root@blank$' || zfs snapshot zroot/linux/nix/root@blank";
+          };
+          "linux/nix/nix" = {
+            type = "zfs_fs";
+            options.mountpoint = "legacy";
+            mountpoint = "/nix";
+            postCreateHook = "zfs list -t snapshot -H -o name | grep -E '^zroot/linux/nix/nix@blank$' || zfs snapshot zroot/linux/nix/nix@blank";
+            options = {
+              recordsize = "16MiB";
+              compression = "zstd-19";
+            };
+          };
+          "linux/nix/home" = {
+            type = "zfs_fs";
+            options.mountpoint = "legacy";
+            mountpoint = "/home";
+            postCreateHook = "zfs list -t snapshot -H -o name | grep -E '^zroot/linux/nix/home@blank$' || zfs snapshot zroot/linux/nix/home@blank";
+          };
+          "linux/nix/persist" = {
+            type = "zfs_fs";
+            options.mountpoint = "legacy";
+            mountpoint = "/persist";
+            postCreateHook = "zfs list -t snapshot -H -o name | grep -E '^zroot/linux/nix/persist@blank$' || zfs snapshot zroot/linux/nix/persist@blank";
+          };
+          "linux/nix/state" = {
+            type = "zfs_fs";
+            options.mountpoint = "legacy";
+            mountpoint = "/state";
+            postCreateHook = "zfs list -t snapshot -H -o name | grep -E '^zroot/linux/nix/state@blank$' || zfs snapshot zroot/linux/nix/state@blank";
+          };
+        };
+      };
+    };
+  };
+
+  # Make sure all persistent volumes are marked as neededForBoot
+  #
+  # Also mounts /home so it is mounted before the user home directories are created.
+  fileSystems."/persist".neededForBoot = true;
+  fileSystems."/state".neededForBoot = true;
+  fileSystems."/home".neededForBoot = true;
+
+  fileSystems."/".options = [
+    "noatime"
+    "norelatime"
+  ];
+  fileSystems."/nix".options = [
+    "noatime"
+    "norelatime"
+  ];
+  fileSystems."/persist".options = [
+    "noatime"
+    "norelatime"
+  ];
+  fileSystems."/state".options = [
+    "noatime"
+    "norelatime"
+  ];
+  fileSystems."/home".options = [
+    "noatime"
+    "norelatime"
+  ];
+
+  # Only attempt to decrypt the main pool. Otherwise it attempts to decrypt pools that aren't even used.
+  boot.zfs.requestEncryptionCredentials = [ "zroot/linux/nix" ];
+}

nix/configuration/hosts/odo/hardware-configuration.nix

@@ -0,0 +1,36 @@
+# Do not modify this file!  It was generated by ‘nixos-generate-config’
+# and may be overwritten by future invocations.  Please make changes
+# to /etc/nixos/configuration.nix instead.
+{
+  config,
+  lib,
+  pkgs,
+  modulesPath,
+  ...
+}:
+
+{
+  imports = [
+    (modulesPath + "/installer/scan/not-detected.nix")
+  ];
+
+  boot.initrd.availableKernelModules = [
+    "nvme"
+    "xhci_pci"
+    "thunderbolt"
+  ];
+  boot.initrd.kernelModules = [ ];
+  boot.kernelModules = [ ];
+  boot.extraModulePackages = [ ];
+
+  # Enables DHCP on each ethernet and wireless interface. In case of scripted networking
+  # (the default) this is the recommended approach. When using systemd-networkd it's
+  # still possible to use this option, but it's recommended to use it in conjunction
+  # with explicit per-interface declarations with `networking.interfaces.<interface>.useDHCP`.
+  networking.useDHCP = lib.mkDefault true;
+  # networking.interfaces.eno1.useDHCP = lib.mkDefault true;
+  # networking.interfaces.wlp58s0.useDHCP = lib.mkDefault true;
+
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+  hardware.cpu.amd.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
+}

nix/configuration/hosts/odo/optimized_build.nix

@@ -0,0 +1,81 @@
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+{
+  imports = [ ];
+
+  config = lib.mkMerge [
+    { }
+    (lib.mkIf (!config.me.buildingIso) {
+      nix.settings.system-features = lib.mkForce [
+        "gccarch-znver4"
+        "gccarch-skylake"
+        # "gccarch-alderlake" missing WAITPKG
+        "gccarch-x86-64-v3"
+        "gccarch-x86-64-v4"
+        "benchmark"
+        "big-parallel"
+        "kvm"
+        "nixos-test"
+      ];
+
+      # nixpkgs.hostPlatform = {
+      #   gcc.arch = "znver4";
+      #   gcc.tune = "znver4";
+      #   system = "x86_64-linux";
+
+      # };
+
+      nixpkgs.overlays = [
+        (
+          self: super:
+          let
+            optimizeWithFlags =
+              pkg: flags:
+              pkg.overrideAttrs (old: {
+                NIX_CFLAGS_COMPILE = [ (old.NIX_CFLAGS_COMPILE or "") ] ++ flags;
+              });
+            addConfig =
+              additionalConfig: pkg:
+              pkg.override (oldconfig: {
+                structuredExtraConfig = pkg.structuredExtraConfig // additionalConfig;
+              });
+          in
+          {
+            linux_znver4 =
+              addConfig
+                {
+                  # Full preemption
+                  PREEMPT = lib.mkOverride 60 lib.kernel.yes;
+                  PREEMPT_VOLUNTARY = lib.mkOverride 60 lib.kernel.no;
+
+                  # Google's BBRv3 TCP congestion Control
+                  TCP_CONG_BBR = lib.kernel.yes;
+                  DEFAULT_BBR = lib.kernel.yes;
+
+                  # Preemptive Full Tickless Kernel at 300Hz
+                  HZ = lib.kernel.freeform "300";
+                  HZ_300 = lib.kernel.yes;
+                  HZ_1000 = lib.kernel.no;
+                }
+                (
+                  optimizeWithFlags super.linux_6_12 [
+                    "-march=znver4"
+                    "-mtune=znver4"
+                  ]
+                );
+          }
+        )
+      ];
+
+      boot.kernelPackages = pkgs.linuxPackagesFor pkgs.linux_znver4;
+    })
+    (lib.mkIf (config.me.buildingIso) {
+      boot.kernelPackages = pkgs.linuxPackagesFor pkgs.linux_6_12;
+      boot.supportedFilesystems.zfs = true;
+    })
+  ];
+}

nix/configuration/hosts/odo/power_management.nix

@@ -0,0 +1,59 @@
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+
+{
+  imports = [ ];
+
+  environment.systemPackages = with pkgs; [
+    powertop
+  ];
+
+  # amdgpu.abmlevel=3 :: Automatically reduce screen brightness but tweak colors to compensate for power reduction.
+  # pcie_aspm=force pcie_aspm.policy=powersupersave :: Enable PCIe active state power management for power reduction.
+  # nowatchdog :: Disable watchdog for power savings (related to disable_sp5100_watchdog above).
+  # amd_pstate=passive :: Fully automated hardware pstate control.
+  # amd_pstate=active :: Same as passive except we can set the energy performance preference (EPP) to suggest how much we prefer performance or energy efficiency.
+  # amd_pstate=guided :: Same as passive except we can set upper and lower frequency bounds.
+  # amdgpu.dcdebugmask=0x10 :: Allegedly disables Panel Replay from https://community.frame.work/t/tracking-freezing-arch-linux-amd/39495/32
+  boot.kernelParams = [
+    "amdgpu.abmlevel=3"
+    "pcie_aspm=force"
+    # "pcie_aspm.policy=powersupersave"
+    "nowatchdog"
+    # I don't see a measurable benefit from these two:
+    # "cpufreq.default_governor=powersave"
+    # "initcall_blacklist=cpufreq_gov_userspace_init"
+  ];
+
+  systemd.tmpfiles.rules = [
+    "w- /sys/firmware/acpi/platform_profile - - - - low-power"
+    "w- /sys/devices/system/cpu/cpufreq/policy0/energy_performance_preference - - - - power"
+    "w- /sys/devices/system/cpu/cpufreq/policy1/energy_performance_preference - - - - power"
+    "w- /sys/devices/system/cpu/cpufreq/policy2/energy_performance_preference - - - - power"
+    "w- /sys/devices/system/cpu/cpufreq/policy3/energy_performance_preference - - - - power"
+    "w- /sys/devices/system/cpu/cpufreq/policy4/energy_performance_preference - - - - power"
+    "w- /sys/devices/system/cpu/cpufreq/policy5/energy_performance_preference - - - - power"
+    "w- /sys/devices/system/cpu/cpufreq/policy6/energy_performance_preference - - - - power"
+    "w- /sys/devices/system/cpu/cpufreq/policy7/energy_performance_preference - - - - power"
+    "w- /sys/devices/system/cpu/cpufreq/policy8/energy_performance_preference - - - - power"
+    "w- /sys/devices/system/cpu/cpufreq/policy9/energy_performance_preference - - - - power"
+    "w- /sys/devices/system/cpu/cpufreq/policy10/energy_performance_preference - - - - power"
+    "w- /sys/devices/system/cpu/cpufreq/policy11/energy_performance_preference - - - - power"
+    "w- /sys/devices/system/cpu/cpufreq/policy12/energy_performance_preference - - - - power"
+    "w- /sys/devices/system/cpu/cpufreq/policy13/energy_performance_preference - - - - power"
+    "w- /sys/devices/system/cpu/cpufreq/policy14/energy_performance_preference - - - - power"
+    "w- /sys/devices/system/cpu/cpufreq/policy15/energy_performance_preference - - - - power"
+  ];
+
+  boot.extraModprobeConfig = ''
+    # Disable the hardware watchdog inside AMD 700 chipset series for power savings.
+    blacklist sp5100_tco
+
+    # Sound power-saving was causing chat notifications to be inaudible.
+    # options snd_hda_intel power_save=1
+  '';
+}

nix/configuration/hosts/odo/screen_brightness.nix

@@ -0,0 +1,14 @@
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+
+{
+  imports = [ ];
+
+  systemd.tmpfiles.rules = [
+    "w- /sys/class/backlight/amdgpu_bl1/brightness - - - - 85"
+  ];
+}

nix/configuration/hosts/odo/wifi.nix

@@ -0,0 +1,21 @@
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+
+{
+  imports = [ ];
+
+  config = {
+    environment.loginShellInit = lib.mkIf (!config.me.buildingIso) ''
+      doas iw dev wlan0 set power_save off
+    '';
+
+    # Enable debug logging for ath12k wifi card.
+    boot.kernelParams = [
+      "ath12k.debug_mask=0xffffffff"
+    ];
+  };
+}

nix/configuration/roles/2ship2harkinian/default.nix

@@ -0,0 +1,48 @@
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+
+{
+  imports = [ ];
+
+  options.me = {
+    ship2harkinian.enable = lib.mkOption {
+      type = lib.types.bool;
+      default = false;
+      example = true;
+      description = "Whether we want to install 2ship2harkinian.";
+    };
+  };
+
+  config = lib.mkIf config.me.ship2harkinian.enable (
+    lib.mkMerge [
+      {
+        allowedUnfree = [ "2ship2harkinian" ];
+      }
+      (lib.mkIf config.me.graphical {
+        environment.systemPackages = with pkgs; [
+          _2ship2harkinian
+        ];
+
+        # TODO perhaps install ~/.local/share/2ship/2ship2harkinian.json
+
+        environment.persistence."/persist" = lib.mkIf (!config.me.buildingIso) {
+          hideMounts = true;
+          users.talexander = {
+            directories = [
+              {
+                directory = ".local/share/2ship";
+                user = "talexander";
+                group = "talexander";
+                mode = "0755";
+              }
+            ];
+          };
+        };
+      })
+    ]
+  );
+}

nix/configuration/roles/alacritty/default.nix

@@ -0,0 +1,38 @@
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+
+{
+  imports = [ ];
+  options.me = {
+    alacritty.enable = lib.mkOption {
+      type = lib.types.bool;
+      default = false;
+      example = true;
+      description = "Whether we want to install alacritty.";
+    };
+  };
+
+  config = lib.mkIf config.me.alacritty.enable (
+    lib.mkMerge [
+      (lib.mkIf config.me.graphical {
+        environment.systemPackages = with pkgs; [
+          alacritty
+          xdg-utils # for xdg-open
+        ];
+
+        home-manager.users.talexander =
+          { pkgs, ... }:
+          {
+            home.file.".config/alacritty/alacritty.toml" = {
+              source = ./files/alacritty.toml;
+            };
+          };
+      })
+    ]
+  );
+
+}

nix/configuration/roles/alacritty/files/alacritty.toml

@@ -0,0 +1,44 @@
+[colors]
+draw_bold_text_with_bright_colors = true
+indexed_colors = []
+
+[colors.bright]
+black = "0x666666"
+blue = "0x7aa6da"
+cyan = "0x54ced6"
+green = "0x9ec400"
+magenta = "0xb77ee0"
+red = "0xff3334"
+white = "0xffffff"
+yellow = "0xe7c547"
+
+[colors.normal]
+black = "0x000000"
+blue = "0x7aa6da"
+cyan = "0x70c0ba"
+green = "0xb9ca4a"
+magenta = "0xc397d8"
+red = "0xd54e53"
+white = "0xeaeaea"
+yellow = "0xe6c547"
+
+[colors.primary]
+background = "0x000000"
+foreground = "0xeaeaea"
+
+[font]
+size = 11.0
+
+[[hints.enabled]]
+command = "xdg-open"
+post_processing = true
+regex = "(ipfs:|ipns:|magnet:|mailto:|gemini:|gopher:|https:|http:|news:|file:|git:|ssh:|ftp:)[^\u0000-\u001F\u007F-<>\"\\s{-}\\^⟨⟩`]+"
+
+[hints.enabled.mouse]
+enabled = false
+mods = "None"
+
+[scrolling]
+history = 10000
+# Lines moved per scroll.
+multiplier = 3

nix/configuration/roles/ansible/default.nix

@@ -0,0 +1,86 @@
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+
+{
+  imports = [ ];
+
+  options.me = {
+    ansible.enable = lib.mkOption {
+      type = lib.types.bool;
+      default = false;
+      example = true;
+      description = "Whether we want to install ansible.";
+    };
+  };
+
+  config = lib.mkIf config.me.ansible.enable (
+    lib.mkMerge [
+      {
+        environment.systemPackages = with pkgs; [
+          ansible
+        ];
+
+        nixpkgs.overlays = [
+          (final: prev: {
+            ansible = pkgs.symlinkJoin {
+              name = "ansible";
+              paths = [
+                (prev.ansible.overridePythonAttrs {
+                  propagatedBuildInputs = prev.ansible.propagatedBuildInputs ++ [ prev.python3Packages.jmespath ];
+                })
+                pkgs.ansible-sshjail
+              ];
+              buildInputs = [ pkgs.makeWrapper ];
+
+              postBuild = ''
+                ${lib.concatMapStringsSep "\n"
+                  (
+                    prog:
+                    (
+                      "wrapProgram $out/bin/${prog} ${
+                        lib.concatMapStringsSep " "
+                          (
+                            plugin_type:
+                            "--set ANSIBLE_${lib.toUpper plugin_type}_PLUGINS $out/share/ansible/plugins/${lib.toLower plugin_type}_plugins"
+                          )
+                          [
+                            "action"
+                            "cache"
+                            "callback"
+                            "connection"
+                            "filter"
+                            "inventory"
+                            "lookup"
+                            "shell"
+                            "strategy"
+                            "test"
+                            "vars"
+                          ]
+                      } --prefix PATH : ${lib.makeBinPath [ ]}"
+                    )
+                  )
+                  [
+                    "ansible"
+                    "ansible-config"
+                    "ansible-console"
+                    "ansible-doc"
+                    "ansible-galaxy"
+                    "ansible-inventory"
+                    "ansible-playbook"
+                    "ansible-pull"
+                    "ansible-test"
+                    "ansible-vault"
+                  ]
+                }
+              '';
+            };
+          })
+        ];
+      }
+    ]
+  );
+}

nix/configuration/roles/ares/default.nix

@@ -0,0 +1,44 @@
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+
+{
+  imports = [ ];
+
+  options.me = {
+    ares.enable = lib.mkOption {
+      type = lib.types.bool;
+      default = false;
+      example = true;
+      description = "Whether we want to install ares.";
+    };
+  };
+
+  config = lib.mkIf config.me.ares.enable (
+    lib.mkMerge [
+      { }
+      (lib.mkIf config.me.graphical {
+        environment.systemPackages = with pkgs; [
+          ares
+        ];
+
+        environment.persistence."/persist" = lib.mkIf (!config.me.buildingIso) {
+          hideMounts = true;
+          users.talexander = {
+            directories = [
+              {
+                directory = ".local/share/ares";
+                user = "talexander";
+                group = "talexander";
+                mode = "0755";
+              }
+            ];
+          };
+        };
+      })
+    ]
+  );
+}

nix/configuration/roles/blank/default.nix

@@ -0,0 +1,30 @@
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+
+{
+  imports = [ ];
+
+  options.me = {
+    blank.enable = lib.mkOption {
+      type = lib.types.bool;
+      default = false;
+      example = true;
+      description = "Whether we want to install blank.";
+    };
+  };
+
+  config = lib.mkIf config.me.blank.enable (
+    lib.mkMerge [
+      {
+        environment.systemPackages = with pkgs; [
+        ];
+      }
+      (lib.mkIf config.me.graphical {
+      })
+    ]
+  );
+}

nix/configuration/roles/bluetooth/default.nix

@@ -0,0 +1,46 @@
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+
+{
+  imports = [ ];
+
+  options.me = {
+    bluetooth.enable = lib.mkOption {
+      type = lib.types.bool;
+      default = false;
+      example = true;
+      description = "Whether we want to install bluetooth.";
+    };
+  };
+
+  config = lib.mkIf config.me.bluetooth.enable (
+    lib.mkMerge [
+      {
+        environment.systemPackages = with pkgs; [
+        ];
+
+        hardware.bluetooth = {
+          enable = true;
+          powerOnBoot = true;
+          settings = {
+            General = {
+              # Enable support for showing battery charge level.
+              Experimental = true;
+            };
+          };
+        };
+
+        environment.persistence."/persist" = lib.mkIf (!config.me.buildingIso) {
+          hideMounts = true;
+          directories = [
+            "/var/lib/bluetooth" # Bluetooth pairing information.
+          ];
+        };
+      }
+    ]
+  );
+}

nix/configuration/roles/boot/default.nix

@@ -0,0 +1,105 @@
+# ISO does not work with systemd initrd yet https://github.com/NixOS/nixpkgs/pull/291750
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+
+{
+  imports = [ ];
+
+  options = {
+    me.secureBoot = {
+      enable = lib.mkOption {
+        default = false;
+        type = lib.types.bool;
+        description = ''
+          Enable to use secure boot.
+        '';
+      };
+    };
+  };
+
+  config = lib.mkMerge [
+    {
+      environment.systemPackages = with pkgs; [
+        tpm2-tools # For tpm2_eventlog to check for OptionRoms
+        # cp /sys/kernel/security/tpm0/binary_bios_measurements eventlog
+        # tpm2_eventlog eventlog | grep "BOOT_SERVICES_DRIVER"
+        sbctl # For debugging and troubleshooting Secure Boot.
+      ];
+    }
+    (lib.mkIf (!config.me.buildingIso) {
+
+      boot.loader.grub.enable = false;
+      # Use the systemd-boot EFI boot loader.
+      boot.loader.systemd-boot.enable = true;
+      # TODO: make not write bootx64.efi
+      boot.loader.efi.canTouchEfiVariables = false;
+
+      # Automatically delete old generations
+      boot.loader.systemd-boot.configurationLimit = 3;
+
+      boot.loader.systemd-boot.memtest86.enable = true;
+
+      # Check what will be lost with `zfs diff zroot/linux/root@blank`
+      boot.initrd.systemd.enable = lib.mkDefault true;
+      boot.initrd.systemd.services.zfs-rollback = {
+        description = "Rollback ZFS root dataset to blank snapshot";
+        wantedBy = [
+          "initrd.target"
+        ];
+        after = [
+          "zfs-import-zroot.service"
+        ];
+        before = [
+          "sysroot.mount"
+        ];
+        path = with pkgs; [
+          zfs
+        ];
+        unitConfig.DefaultDependencies = "no";
+        serviceConfig.Type = "oneshot";
+        script = ''
+          zfs rollback -r zroot/linux/nix/root@blank
+          zfs rollback -r zroot/linux/nix/home@blank
+          echo "rollback complete"
+        '';
+      };
+
+      # boot.loader.systemd-boot.extraEntries = {
+      #   "windows.conf" = ''
+      #     title Windows
+      #     efi /EFI/Microsoft/Boot/bootmgfw.efi
+      #     options root=PARTUUID=17e325bf-a378-4d1d-be6a-f6df5476f0fa
+      #   '';
+      # };
+    })
+    (lib.mkIf (config.me.secureBoot.enable) {
+
+      environment.systemPackages = with pkgs; [
+        sbctl
+      ];
+      boot.loader.systemd-boot.enable = lib.mkForce false;
+      boot.lanzaboote = {
+        enable = true;
+        pkiBundle = "/var/lib/sbctl";
+      };
+      environment.persistence."/persist" = lib.mkIf (!config.me.buildingIso) {
+        hideMounts = true;
+        directories = [
+          "/var/lib/sbctl" # Secure Boot Keys
+        ];
+      };
+    })
+  ];
+}
+# efibootmgr -c -d /dev/sda -p 1 -L NixOS-boot -l '\EFI\NixOS-boot\grubx64.efi'
+
+# Text-only:
+# sudo cp "$(nix-build '<nixpkgs>' --no-out-link -A 'refind')/share/refind/refind_x64.efi" /boot/EFI/boot/bootx64.efi
+
+# Full graphics:
+# $ sudo nix-shell -p refind efibootmgr
+# $ refind-install

nix/configuration/roles/chromecast/default.nix

@@ -0,0 +1,31 @@
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+
+{
+  imports = [ ];
+
+  options.me = {
+    chromecast.enable = lib.mkOption {
+      type = lib.types.bool;
+      default = false;
+      example = true;
+      description = "Whether we want to install chromecast.";
+    };
+  };
+
+  config = lib.mkIf config.me.chromecast.enable (
+    lib.mkMerge [
+      {
+        environment.systemPackages = with pkgs; [
+          catt
+        ];
+      }
+      (lib.mkIf config.me.graphical {
+      })
+    ]
+  );
+}

nix/configuration/roles/chromium/default.nix

@@ -0,0 +1,65 @@
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+
+{
+  imports = [ ];
+
+  options.me = {
+    chromium.enable = lib.mkOption {
+      type = lib.types.bool;
+      default = false;
+      example = true;
+      description = "Whether we want to install chromium.";
+    };
+  };
+
+  config = lib.mkIf config.me.chromium.enable (
+    lib.mkMerge [
+      { }
+      (lib.mkIf config.me.graphical {
+        environment.systemPackages = with pkgs; [
+          (chromium.override { enableWideVine = true; })
+        ];
+        allowedUnfree = [
+          "chromium"
+          "chromium-unwrapped"
+          "widevine-cdm"
+        ];
+
+        environment.persistence."/persist" = lib.mkIf (!config.me.buildingIso) {
+          hideMounts = true;
+          users.talexander = {
+            directories = [
+              {
+                directory = ".config/chromium";
+                user = "talexander";
+                group = "talexander";
+                mode = "0700";
+              }
+            ];
+          };
+        };
+        environment.persistence."/state" = lib.mkIf (!config.me.buildingIso) {
+          hideMounts = true;
+          users.talexander = {
+            directories = [
+              {
+                directory = ".cache/chromium";
+                user = "talexander";
+                group = "talexander";
+                mode = "0700";
+              }
+            ];
+          };
+        };
+
+        # Enabling vulkan causes video to render as white
+        # nixpkgs.config.chromium.commandLineArgs = "--enable-features=Vulkan";
+      })
+    ]
+  );
+}

nix/configuration/roles/docker/default.nix

@@ -0,0 +1,64 @@
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+
+{
+  imports = [ ];
+
+  options.me = {
+    docker.enable = lib.mkOption {
+      type = lib.types.bool;
+      default = false;
+      example = true;
+      description = "Whether we want to install docker.";
+    };
+  };
+
+  config = lib.mkIf config.me.docker.enable (
+    lib.mkMerge [
+      {
+        virtualisation.docker.enable = true;
+        # Use docker activation
+        virtualisation.docker.enableOnBoot = false;
+        # Rootless docker breaks access to ssh for buildkit.
+        # virtualisation.docker.rootless = {
+        #   enable = true;
+        #   setSocketVariable = true;
+        # };
+        # Give docker access to ssh for fetching repos with buildkit.
+        virtualisation.docker.extraPackages = [ pkgs.openssh ];
+        environment.systemPackages = with pkgs; [
+          docker-buildx
+        ];
+
+        environment.persistence."/state" = lib.mkIf (!config.me.buildingIso) {
+          hideMounts = true;
+          directories = [
+            {
+              directory = "/var/lib/docker";
+              user = "root";
+              group = "root";
+              mode = "0740";
+            }
+          ];
+          # users.talexander = {
+          #   directories = [
+          #     {
+          #       directory = ".local/share/docker";
+          #       user = "talexander";
+          #       group = "talexander";
+          #       mode = "0740";
+          #     }
+          #   ];
+          # };
+        };
+
+        # Needed for non-rootless docker
+        users.users.talexander.extraGroups = [ "docker" ];
+      }
+    ]
+  );
+}

nix/configuration/roles/emacs/default.nix

@@ -0,0 +1,167 @@
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+
+let
+  plainmacs =
+    emacs_package:
+    pkgs.writeShellScriptBin "plainmacs" ''
+      INIT_SCRIPT=$(cat <<EOF
+      (progn
+        (setq make-backup-files nil auto-save-default nil create-lockfiles nil)
+        (load-theme 'tango-dark t)
+        (set-face-attribute 'default nil :background "black")
+        ;; Bright yellow highlighting for selected region
+        (set-face-attribute 'region nil :background "#ffff50" :foreground "black")
+        ;; Bright green cursor to distinguish from yellow region
+        (set-cursor-color "#ccff66")
+        ;; Hightlight the current line
+        (set-face-attribute 'line-number-current-line nil :foreground "white")
+        ;; Set default font
+        (set-face-attribute 'default nil :height 100 :width 'regular :weight 'regular :family "Cascadia Mono")
+        ;; Set fallback font for unicode glyphs
+        (when (display-graphic-p)
+          (set-fontset-font "fontset-default" nil (font-spec :name "Noto Color Emoji")))
+        (menu-bar-mode -1)
+        (when (fboundp 'tool-bar-mode)
+          (tool-bar-mode -1))
+        (when (  fboundp 'scroll-bar-mode)
+          (scroll-bar-mode -1))
+        (pixel-scroll-precision-mode)
+        (setq frame-resize-pixelwise t)
+        )
+      EOF
+      )
+
+      exec ${emacs_package}/bin/emacs -q --eval "$INIT_SCRIPT" "''${@}"
+    '';
+  e_shorthand =
+    emacs_package:
+    pkgs.writeShellScriptBin "e" ''
+      exec ${emacs_package}/bin/emacs "''${@}"
+    '';
+in
+{
+  imports = [ ];
+
+  options.me.emacs_flavor = lib.mkOption {
+    type = lib.types.nullOr (
+      lib.types.enum [
+        "full"
+        "plainmacs"
+      ]
+    );
+    default = null;
+    example = "full";
+    description = "What flavor of emacs to set up.";
+  };
+
+  config = lib.mkIf (config.me.emacs_flavor != null) (
+    lib.mkMerge [
+      {
+        environment.systemPackages = with pkgs; [
+          my_emacs
+          (plainmacs my_emacs)
+          (e_shorthand my_emacs)
+        ];
+
+        environment.persistence."/state" = lib.mkIf (!config.me.buildingIso) {
+          hideMounts = true;
+          users.talexander = {
+            directories = [
+              ".config/emacs/eln-cache" # Installed packages
+              ".config/emacs/elpa" # Installed packages
+              ".config/emacs/private" # For recentf
+              ".config/emacs/tree-sitter" # Compiled tree-sitter grammars
+            ];
+            files = [
+              ".config/emacs/history" # For savehist
+              ".config/emacs/.last-package-update-day" # For use-package
+            ];
+          };
+        };
+
+        environment.variables.EDITOR = "plainmacs";
+      }
+      (lib.mkIf (config.me.graphical) {
+        nixpkgs.overlays = [
+          (final: prev: {
+            my_emacs = final.emacs29-pgtk;
+          })
+        ];
+      })
+      (lib.mkIf (!config.me.graphical) {
+        nixpkgs.overlays = [
+          (final: prev: {
+            my_emacs = final.emacs-nox;
+          })
+        ];
+      })
+      (lib.mkIf (config.me.emacs_flavor == "full") {
+        nixpkgs.overlays = [
+          (final: prev: {
+            my_emacs = pkgs.buildEnv {
+              name = prev.my_emacs.name;
+              paths = with prev; [
+                my_emacs
+              ];
+              extraOutputsToInstall = [
+                "man"
+                "doc"
+                "info"
+              ];
+              buildInputs = [ final.makeWrapper ];
+              postBuild = ''
+                wrapProgram $out/bin/emacs --prefix PATH : ${
+                  lib.makeBinPath [
+                    (final.aspellWithDicts (
+                      dicts: with dicts; [
+                        en
+                        en-computers
+                      ]
+                    ))
+                    final.nixd # nix language server
+                    final.nixfmt-rfc-style # auto-formatting nix files through nixd
+                    final.clang # To compile tree-sitter grammars
+                    final.shellcheck
+                    final.cmake-language-server
+                    final.cmake # Used by cmake-language-server
+                  ]
+                }
+              '';
+            };
+          })
+        ];
+
+        home-manager.users.talexander =
+          { pkgs, ... }:
+          {
+            home.file.".config/emacs" = {
+              source = ./files/emacs;
+              recursive = true;
+            };
+          };
+      })
+      (lib.mkIf (config.me.emacs_flavor == "plainmacs") {
+        nixpkgs.overlays = [
+          (final: prev: {
+            my_emacs = pkgs.buildEnv {
+              name = prev.my_emacs.name;
+              paths = with prev; [
+                my_emacs
+              ];
+              extraOutputsToInstall = [
+                "man"
+                "doc"
+                "info"
+              ];
+            };
+          })
+        ];
+      })
+    ]
+  );
+}

nix/configuration/roles/emacs/files/emacs/early-init.el

@@ -0,0 +1,25 @@
+(setq gc-cons-threshold (* 128 1024 1024)) ;; 128MiB Increase garbage collection threshold for performance (default 800000)
+;; Increase amount of data read from processes, default 4k
+(when (version<= "27.0" emacs-version)
+  (setq read-process-output-max (* 10 1024 1024)) ;; 10MiB
+  )
+
+;; Suppress warnings
+(setq byte-compile-warnings '(not obsolete))
+(setq warning-suppress-log-types '((comp) (bytecomp)))
+(setq native-comp-async-report-warnings-errors 'silent)
+
+;; Set up default visual settings
+(setq frame-resize-pixelwise t)
+;; Disable toolbar & menubar
+(menu-bar-mode -1)
+(when (fboundp 'tool-bar-mode)
+  (tool-bar-mode -1))
+(when (display-graphic-p)
+  (context-menu-mode +1))
+
+(setq default-frame-alist '((fullscreen . maximized)
+                            (vertical-scroll-bars . nil)
+                            (horizontal-scroll-bars . nil)
+                            ;; Set dark colors in early-init to prevent flashes of white.
+                            (background-color . "#000000")))

nix/configuration/roles/emacs/files/emacs/elisp/base-extensions.el

@@ -0,0 +1,86 @@
+(use-package diminish)
+
+;; Eglot recommends pulling the latest of the standard libraries it
+;; uses from ELPA if you're not tracking the current.config/emacsevelopment
+;; branch.
+(use-package xref
+  :pin gnu
+  )
+
+(use-package eldoc
+  :pin gnu
+  :diminish
+  )
+
+;; Other packages
+
+(use-package emacs
+  :config
+  (setq enable-recursive-minibuffers t)
+
+  ;; Filter the M-x list base on the current mode
+  (setq read-extended-command-predicate #'command-completion-default-include-p)
+
+  ;; Enable triggering completion with the tab key.
+  (setq tab-always-indent 'complete)
+  )
+
+(use-package dashboard
+  :config
+  (dashboard-setup-startup-hook))
+
+(when (version<= "26.0.50" emacs-version )
+  (add-hook 'prog-mode-hook 'display-line-numbers-mode)
+  (add-hook 'prog-mode-hook 'column-number-mode)
+  )
+
+;; Display a horizontal line instead of ^L for page break characters
+(use-package page-break-lines
+  :diminish
+  :config
+  (global-page-break-lines-mode +1)
+  )
+
+(use-package recentf
+  ;; This is an emacs built-in but we're pulling the latest version
+  :config
+  (setq recentf-max-saved-items 100)
+  (setq recentf-save-file (recentf-expand-file-name "~/.config/emacs/private/cache/recentf"))
+  (recentf-mode 1))
+
+;; Persist history over Emacs restarts. Vertico sorts by history position.
+(use-package savehist
+  ;; This is an emacs built-in but we're pulling the latest version
+  :config
+  (savehist-mode))
+
+(use-package which-key
+  :diminish
+  :config
+  (which-key-mode))
+
+(use-package windmove
+  :config
+  (windmove-default-keybindings))
+
+(setq tramp-default-method "ssh")
+
+(use-package nginx-mode
+  :mode (
+         ("headers\\.include\\'" . nginx-mode)
+         )
+  :config
+  (setq nginx-indent-level 4))
+
+(use-package systemd
+  :mode
+  (("\\.service\\'" . systemd-mode)
+   ("\\.timer\\'" . systemd-mode))
+  )
+
+(use-package pkgbuild-mode
+  :mode
+  (("PKGBUILD\\'" . pkgbuild-mode))
+  )
+
+(provide 'base-extensions)

nix/configuration/roles/emacs/files/emacs/elisp/base-functions.el

@@ -0,0 +1,127 @@
+;; ========== Function to reload current file =================
+
+(defun reload-file ()
+    "Revert buffer without confirmation."
+    (interactive)
+    (revert-buffer :ignore-auto :noconfirm))
+
+;; ===========================================================
+;; ============= Run commands ================================
+(defun run-command-on-buffer (cmd &rest args)
+  "Run a command using the current buffer as stdin and replacing its contents if the command succeeds with the stdout from the command. This is useful for code formatters."
+  (let (
+        (stdout-buffer (generate-new-buffer "tmp-stdout" t))
+        (full-cmd (append '(call-process-region nil nil cmd nil stdout-buffer nil) args))
+        )
+    (unwind-protect
+        (let ((exit-status (eval full-cmd)))
+          (if (eq exit-status 0)
+              (save-excursion
+                (replace-buffer-contents stdout-buffer)
+                )
+            (message "FAILED running command on buffer %s" (append (list cmd) args))
+            )
+          )
+      (kill-buffer stdout-buffer)
+      )
+    )
+  )
+
+(defun run-command-in-directory (dir cmd &rest args)
+  "Run a command in the specified directory. If the directory is nil, the directory of the file is used. The stdout result is trimmed of whitespace and returned."
+  (let (
+        (default-directory (or dir default-directory))
+        (stdout-buffer (generate-new-buffer "tmp-stdout" t))
+        (full-cmd (append '(call-process cmd nil (list stdout-buffer nil) nil) args))
+        )
+    (unwind-protect
+        (let ((exit-status (condition-case nil (eval full-cmd) (file-missing nil))))
+          (if (eq exit-status 0)
+              (progn
+                (with-current-buffer stdout-buffer
+                  (string-trim (buffer-string))
+                  )
+                )
+            )
+          )
+      (kill-buffer stdout-buffer)
+      )
+    )
+  )
+
+(defun load-directory (dir)
+  (let ((load-it (lambda (f)
+                   (load-file (concat (file-name-as-directory dir) f)))
+                 ))
+    (mapc load-it (directory-files dir nil "\\.el$"))))
+
+(defun generate-vc-link ()
+  (interactive)
+  (or
+   (generate-github-link)
+   (generate-source-hut-link)
+   )
+  )
+
+(defun generate-github-link ()
+  "Generate a permalink to the current line."
+  (interactive)
+  (let (
+        (current-rev (vc-working-revision buffer-file-name))
+        (line-number (line-number-at-pos))
+        (repository-url (vc-git-repository-url buffer-file-name))
+        (relative-path (file-relative-name buffer-file-name (vc-root-dir)))
+        )
+    (save-match-data
+      (and (string-match "\\(git@github\.com:\\|https://github\.com/\\)\\([^/]+\\)/\\([^.]+\\).git" repository-url)
+           (let* (
+                 (gh-org (match-string 2 repository-url))
+                 (gh-repo (match-string 3 repository-url))
+                 (full-url (format "https://github.com/%s/%s/blob/%s/%s?plain=1#L%s" gh-org gh-repo current-rev relative-path line-number))
+                 )
+             (message "%s" full-url)
+             (kill-new full-url)
+             t
+             )
+           )
+      )
+    )
+  )
+
+(defun generate-source-hut-link ()
+  "Generate a permalink to the current line."
+  (interactive)
+  (let (
+        (current-rev (vc-working-revision buffer-file-name))
+        (line-number (line-number-at-pos))
+        (repository-url (vc-git-repository-url buffer-file-name))
+        (relative-path (file-relative-name buffer-file-name (vc-root-dir)))
+        )
+    (message "Using repo url %s" repository-url)
+    (save-match-data
+      (and (string-match "https://git.sr.ht/\\([^/]+\\)/\\([^/]+\\)" repository-url)
+           (let* (
+                 (sh-org (match-string 1 repository-url))
+                 (sh-repo (match-string 2 repository-url))
+                 (full-url (format "https://git.sr.ht/%s/%s/tree/%s/%s#L%s" sh-org sh-repo current-rev relative-path line-number))
+                 )
+             (message "%s" full-url)
+             (kill-new full-url)
+             t
+             )
+           )
+      )
+    )
+  )
+
+(defmacro when-linux (&rest body)
+  "Execute only when on Linux."
+  (declare (indent defun))
+  `(when (eq system-type 'gnu/linux) ,@body))
+
+(defmacro when-freebsd (&rest body)
+  "Execute only when on FreeBSD."
+  (declare (indent defun))
+  `(when (eq system-type 'berkeley-unix) ,@body))
+
+(provide 'base-functions)

nix/configuration/roles/emacs/files/emacs/elisp/base-global-keys.el

@@ -0,0 +1,12 @@
+;; Add your keys here, as such
+
+;; Disable the suspend frame hotkeys
+(global-unset-key (kbd "C-z"))
+(global-unset-key (kbd "C-x C-z"))
+
+;; dabbrev-expand. Seems to be some sort of dumb-expand. Accidentally hitting it when trying to use M-?
+(global-unset-key (kbd "M-/"))
+
+(global-set-key (kbd "C-x g l") 'generate-vc-link)
+
+(provide 'base-global-keys)

nix/configuration/roles/emacs/files/emacs/elisp/base-theme.el

@@ -0,0 +1,15 @@
+;; Set theme
+(load-theme 'tango-dark t)
+(set-face-attribute 'default nil :background "black")
+;; Bright yellow highlighting for selected region
+(set-face-attribute 'region nil :background "#ffff50" :foreground "black")
+;; Bright green cursor to distinguish from yellow region
+(set-face-attribute 'cursor nil :background "#ccff66")
+;; Hightlight the current line
+(set-face-attribute 'line-number-current-line nil :foreground "white")
+;; Set default font
+(set-face-attribute 'default nil :height 100 :width 'regular :weight 'regular :family "Cascadia Mono")
+;; Set fallback font for unicode glyphs
+(set-fontset-font t 'emoji (font-spec :name "Noto Color Emoji") nil 'prepend)
+
+(provide 'base-theme)

nix/configuration/roles/emacs/files/emacs/elisp/base.el

@@ -0,0 +1,94 @@
+(package-initialize)
+(use-package use-package)
+
+(add-to-list 'package-archives
+             '("melpa" . "https://melpa.org/packages/")
+             )
+
+(use-package auto-package-update
+   :ensure t
+   :config
+   (setq auto-package-update-delete-old-versions t
+         auto-package-update-interval 14)
+   (auto-package-update-maybe))
+
+(defun assert-directory (p)
+  (unless (file-exists-p p) (make-directory p t))
+  p
+  )
+
+(defconst private-dir  (expand-file-name "private" user-emacs-directory))
+(defconst temp-dir (format "%s/cache" private-dir)
+  "Hostname-based elisp temp directories")
+(assert-directory (concat temp-dir "/auto-save-list/"))
+(setq autoload-directory (concat user-emacs-directory (file-name-as-directory "elisp") (file-name-as-directory "autoload")))
+(add-to-list 'load-path (assert-directory autoload-directory))
+
+(setq-default
+ ;; Disable backup files and lockfiles
+ make-backup-files nil
+ auto-save-default nil
+ create-lockfiles nil
+ ;; Unless otherwise specified, always install packages if they are absent.
+ use-package-always-ensure t
+ ;; Point custom-file at /dev/null so emacs does not write any settings to my dotfiles.
+ custom-file "/dev/null"
+ ;; Don't pop up a small window at the bottom of emacs at launch.
+ inhibit-startup-screen t
+ inhibit-startup-message t
+ ;; Don't show the list of buffers when opening many files.
+ inhibit-startup-buffer-menu t
+ ;; Give the scratch buffer a clean slate.
+ initial-major-mode 'fundamental-mode
+ initial-scratch-message nil
+ ;; Send prompts to mini-buffer not the GUI
+ use-dialog-box nil
+ ;; End files with line break
+ require-final-newline t
+ ;; Use spaces, not tabs
+ indent-tabs-mode nil
+ ;; Use a better frame title
+ frame-title-format '("" invocation-name ": "(:eval (if (buffer-file-name)
+                                                        (abbreviate-file-name (buffer-file-name))
+                                                      "%b")))
+ ;; Use 'y' or 'n' instead of 'yes' or 'no'
+ use-short-answers t
+ ;; Natively compile packages
+ package-native-compile t
+ ;; Confirm when opening a file that does not exist
+ confirm-nonexistent-file-or-buffer t
+ ;; Do not require double space to end a sentence.
+ sentence-end-double-space nil
+ ;; Show trailing whitespace
+ show-trailing-whitespace t
+ ;; Remove the line when killing it with ctrl-k
+ kill-whole-line t
+ )
+
+;; (setq-default fringes-outside-margins t)
+
+;; Per-pixel scrolling instead of per-line
+(pixel-scroll-precision-mode)
+
+;; Typed text replaces selection
+(delete-selection-mode)
+
+
+;; Delete trailing whitespace before save
+(add-hook 'before-save-hook 'delete-trailing-whitespace)
+
+;; If the underlying file changes, reload it automatically. This is useful for moving around in git without confusing language servers.
+(setopt auto-revert-avoid-polling t)
+(setopt auto-revert-interval 5)
+(setopt auto-revert-check-vc-info t)
+(global-auto-revert-mode)
+
+;;;;; Performance
+;; Run garbage collect when emacs is idle
+(run-with-idle-timer 5 t (lambda () (garbage-collect)))
+(add-function :after after-focus-change-function
+              (lambda ()
+                (unless (frame-focus-state)
+                  (garbage-collect))))
+
+(provide 'base)

nix/configuration/roles/emacs/files/emacs/elisp/common-lsp.el

@@ -0,0 +1,47 @@
+(use-package eglot
+  :pin gnu
+  :commands (eglot eglot-ensure)
+  :bind (:map eglot-mode-map
+              ;; M-.
+              ;; ([remap xref-find-definitions] . lsp-ui-peek-find-definitions)
+              ;; M-?
+              ;; ([remap xref-find-references] . lsp-ui-peek-find-references)
+              ("C-c C-a" . eglot-code-actions)
+              ;; C-M-.
+              ([remap xref-find-apropos] . #'consult-eglot-symbols)
+              )
+  ;; :hook (
+  ;;        (eglot-managed-mode . (lambda ()
+  ;;                                (when (eglot-managed-p)
+  ;;                                  (corfu-mode +1)
+  ;;                                  )
+  ;;                                ))
+  ;;        )
+  :config
+  (fset #'jsonrpc--log-event #'ignore) ;; Disable logging LSP traffic for performance boost
+  (set-face-attribute 'eglot-highlight-symbol-face nil :background "#0291a1" :foreground "black")
+  (set-face-attribute 'eglot-mode-line nil :inherit 'mode-line :bold nil)
+
+
+  :custom
+  (eglot-autoshutdown t "Shut down server when last buffer is killed.")
+  (eglot-sync-connect 0 "Don't block on language server starting.")
+  (eglot-send-changes-idle-time 0.1)
+  )
+
+(use-package consult-eglot
+  :commands (consult-eglot-symbols)
+  )
+
+(use-package company
+  :after eglot
+  :hook (eglot-managed-mode . company-mode)
+  :config
+  (setq company-backends '((company-capf)))
+  (setq company-idle-delay 0) ;; Default 0.2
+  )
+
+;; (use-package company-box
+;;   :hook (company-mode . company-box-mode))
+
+(provide 'common-lsp)

nix/configuration/roles/emacs/files/emacs/elisp/lang-bash.el

@@ -0,0 +1,16 @@
+(require 'util-tree-sitter)
+
+(use-package bash-ts-mode
+  :ensure nil
+  :commands (bash-ts-mode)
+  :hook (
+         (bash-ts-mode . (lambda ()
+                           (flymake-mode +1)
+                           )))
+  :init
+  (add-to-list 'major-mode-remap-alist '(sh-mode . bash-ts-mode))
+  (add-to-list 'treesit-language-source-alist '(bash "https://github.com/tree-sitter/tree-sitter-bash"))
+  (unless (treesit-ready-p 'bash) (treesit-install-language-grammar 'bash))
+  )
+
+(provide 'lang-bash)

nix/configuration/roles/emacs/files/emacs/elisp/lang-c.el

@@ -0,0 +1,49 @@
+(require 'common-lsp)
+(require 'util-tree-sitter)
+
+(defun locate-compile-commands-file ()
+  "See if compile_commands.json exists."
+  ;; This can be generated by prefixing the make command with `intercept-build15 --append`
+  (let ((compile-commands-file (locate-dominating-file (buffer-file-name) "compile_commands.json")))
+    compile-commands-file
+    )
+  )
+
+(defun activate-c-eglot ()
+  "Activate eglot for the c family of languages."
+  (when (locate-compile-commands-file)
+    (eglot-ensure)
+    (defclass my/eglot-c (eglot-lsp-server) ()
+      :documentation
+      "Own eglot server class.")
+
+    (add-to-list 'eglot-server-programs
+                 '(c-ts-mode . (my/eglot-c "/usr/local/bin/clangd15")))
+    (add-hook 'before-save-hook 'eglot-format-buffer nil 'local)
+    )
+  )
+
+(use-package c-mode
+  :mode (
+         ("\\.c\\'" . c-ts-mode)
+         ("\\.h\\'" . c-or-c++-ts-mode)
+         )
+  :commands (c-mode c-ts-mode)
+  :pin manual
+  :ensure nil
+  :hook (
+         (c-ts-mode . (lambda ()
+                        (activate-c-eglot)
+                        ))
+         )
+  :init
+  (add-to-list 'major-mode-remap-alist '(c-mode . c-ts-mode))
+  (add-to-list 'major-mode-remap-alist '(c++-mode . c++-ts-mode))
+  (add-to-list 'major-mode-remap-alist '(c-or-c++-mode . c-or-c++-ts-mode))
+  (add-to-list 'treesit-language-source-alist '(c "https://github.com/tree-sitter/tree-sitter-c"))
+  (add-to-list 'treesit-language-source-alist '(cpp "https://github.com/tree-sitter/tree-sitter-cpp"))
+  (unless (treesit-ready-p 'c) (treesit-install-language-grammar 'c))
+  (unless (treesit-ready-p 'cpp) (treesit-install-language-grammar 'cpp))
+  )
+
+(provide 'lang-c)

nix/configuration/roles/emacs/files/emacs/elisp/lang-dockerfile.el

@@ -0,0 +1,13 @@
+(use-package dockerfile-ts-mode
+  :pin manual
+  :mode (
+         ("Dockerfile\\'" . dockerfile-ts-mode)
+         )
+  :commands (dockerfile-mode dockerfile-ts-mode)
+  :init
+  (add-to-list 'major-mode-remap-alist '(dockerfile-mode . dockerfile-ts-mode))
+  (add-to-list 'treesit-language-source-alist '(dockerfile "https://github.com/camdencheek/tree-sitter-dockerfile"))
+  (unless (treesit-ready-p 'dockerfile) (treesit-install-language-grammar 'dockerfile))
+  )
+
+(provide 'lang-dockerfile)

nix/configuration/roles/emacs/files/emacs/elisp/lang-go.el

@@ -0,0 +1,33 @@
+(require 'common-lsp)
+(require 'util-tree-sitter)
+
+(use-package go-ts-mode
+  :pin manual
+  :mode (
+         ("\\.go\\'" . go-ts-mode)
+         ("/go\\.mod\\'" . go-mod-ts-mode)
+         )
+  :commands (go-ts-mode go-mod-ts-mode)
+  :hook (
+         (go-ts-mode . (lambda ()
+                         (when-linux
+                           (eglot-ensure)
+                           )
+                         ))
+
+         (go-mod-ts-mode . (lambda ()
+                         (when-linux
+                           (eglot-ensure)
+                           )
+                         ))
+
+         ;; (before-save . lsp-format-buffer)
+         )
+  :init
+  (add-to-list 'treesit-language-source-alist '(go "https://github.com/tree-sitter/tree-sitter-go"))
+  (add-to-list 'treesit-language-source-alist '(gomod "https://github.com/camdencheek/tree-sitter-go-mod"))
+  (unless (treesit-ready-p 'go) (treesit-install-language-grammar 'go))
+  (unless (treesit-ready-p 'gomod) (treesit-install-language-grammar 'gomod))
+  )
+
+(provide 'lang-go)

nix/configuration/roles/emacs/files/emacs/elisp/lang-javascript.el

@@ -0,0 +1,177 @@
+(require 'common-lsp)
+(require 'util-tree-sitter)
+
+(use-package json-ts-mode
+  :ensure nil
+  :pin manual
+  :mode (
+         ("\\.json\\'" . json-ts-mode)
+         )
+  :commands (json-ts-mode)
+  :hook (
+         (json-ts-mode . (lambda ()
+                           (add-hook 'before-save-hook 'json-fmt-jq nil 'local)
+                           ))
+         )
+  :init
+  (add-to-list 'treesit-language-source-alist '(json "https://github.com/tree-sitter/tree-sitter-json"))
+  (unless (treesit-ready-p 'json) (treesit-install-language-grammar 'json))
+  )
+
+(defun json-fmt-jq ()
+  "Run jq."
+  (run-command-on-buffer "jq" "--monochrome-output" ".")
+  )
+
+(defun configure-typescript-language-server ()
+  "Configures the typescript language server."
+  (when-linux
+    ;; Either initializationOptions or workspace/didChangeConfiguration works.
+    (setq eglot-workspace-configuration
+          (list (cons ':typescript '(:inlayHints (:includeInlayParameterNameHints
+                                                  "all"
+                                                  :includeInlayParameterNameHintsWhenArgumentMatchesName
+                                                  t
+                                                  :includeInlayFunctionParameterTypeHints
+                                                  t
+                                                  :includeInlayVariableTypeHints
+                                                  t
+                                                  :includeInlayVariableTypeHintsWhenTypeMatchesName
+                                                  t
+                                                  :includeInlayPRopertyDeclarationTypeHints
+                                                  t
+                                                  :includeInlayFunctionLikeReturnTypeHints
+                                                  t
+                                                  :includeInlayEnumMemberValueHints
+                                                  t)))))
+    (eglot-ensure)
+    ;; (defclass my/eglot-typescript (eglot-lsp-server) ()
+    ;;   :documentation
+    ;;   "Own eglot server class.")
+
+    ;; (add-to-list 'eglot-server-programs
+    ;;              '((js-mode js-ts-mode tsx-ts-mode typescript-ts-mode typescript-mode) . (my/eglot-typescript "typescript-language-server" "--stdio" :initializationOptions (:preferences (:includeInlayParameterNameHints
+    ;;                                                                                                                                                                                        "all"
+    ;;                                                                                                                                                                                        :includeInlayParameterNameHintsWhenArgumentMatchesName
+    ;;                                                                                                                                                                                        t
+    ;;                                                                                                                                                                                        :includeInlayFunctionParameterTypeHints
+    ;;                                                                                                                                                                                        t
+    ;;                                                                                                                                                                                        :includeInlayVariableTypeHints
+    ;;                                                                                                                                                                                        t
+    ;;                                                                                                                                                                                        :includeInlayVariableTypeHintsWhenTypeMatchesName
+    ;;                                                                                                                                                                                        t
+    ;;                                                                                                                                                                                        :includeInlayPRopertyDeclarationTypeHints
+    ;;                                                                                                                                                                                        t
+    ;;                                                                                                                                                                                        :includeInlayFunctionLikeReturnTypeHints
+    ;;                                                                                                                                                                                        t
+    ;;                                                                                                                                                                                        :includeInlayEnumMemberValueHints
+    ;;                                                                                                                                                                                        t)))))
+    )
+  )
+
+(use-package tsx-ts-mode
+  :ensure nil
+  :pin manual
+  :mode (
+         ("\\.tsx\\'" . tsx-ts-mode)
+         )
+  :commands (tsx-ts-mode)
+  :hook (
+         (tsx-ts-mode . (lambda ()
+                          (when-linux
+                            (configure-typescript-language-server)
+                            )
+                          ))
+         )
+  :init
+  (add-to-list 'treesit-language-source-alist '(tsx . ("https://github.com/tree-sitter/tree-sitter-typescript" "master" "tsx/src")))
+  (unless (treesit-ready-p 'tsx) (treesit-install-language-grammar 'tsx))
+  )
+
+
+(use-package typescript-ts-mode
+  :ensure nil
+  :pin manual
+  :mode (
+         ("\\.ts\\'" . typescript-ts-mode)
+         )
+  :commands (typescript-ts-mode)
+  :hook (
+         (typescript-ts-mode . (lambda ()
+                                 (configure-typescript-language-server)
+                                 ))
+         )
+  :init
+  (add-to-list 'treesit-language-source-alist '(typescript . ("https://github.com/tree-sitter/tree-sitter-typescript" "master" "typescript/src")))
+  (unless (treesit-ready-p 'typescript) (treesit-install-language-grammar 'typescript))
+  )
+
+(use-package js-ts-mode
+  :ensure nil
+  :pin manual
+  :mode (
+         ("\\.js\\'" . js-ts-mode)
+         )
+  :commands (js-ts-mode)
+  :hook (
+         (js-ts-mode . (lambda ()
+                                 (when-linux
+                                   (eglot-ensure)
+                                   )
+                                 ))
+         )
+  :init
+  (add-to-list 'treesit-language-source-alist '(javascript . ("https://github.com/tree-sitter/tree-sitter-javascript" "master" "src")))
+  (unless (treesit-ready-p 'javascript) (treesit-install-language-grammar 'javascript))
+  )
+
+(defun prettier-fmt ()
+  "Run prettier."
+  (run-command-on-buffer "prettier" "--stdin-filepath" buffer-file-name)
+  )
+
+
+(use-package css-ts-mode
+  :ensure nil
+  :pin manual
+  :mode (
+         ("\\.css\\'" . css-ts-mode)
+         )
+  :commands (css-ts-mode)
+  :custom (css-indent-offset 2)
+  :init
+  (add-to-list 'treesit-language-source-alist '(css "https://github.com/tree-sitter/tree-sitter-css"))
+  (unless (treesit-ready-p 'css) (treesit-install-language-grammar 'css))
+  :hook (
+         (css-ts-mode . (lambda ()
+                             (eglot-ensure)
+                             (defclass my/eglot-css (eglot-lsp-server) ()
+                               :documentation
+                               "Own eglot server class.")
+
+                             (add-to-list 'eglot-server-programs
+                                          '(css-ts-mode . (my/eglot-css "vscode-css-language-server" "--stdio")))
+                             ;; (add-hook 'before-save-hook 'eglot-format-buffer nil 'local)
+                             (add-hook 'before-save-hook 'prettier-fmt nil 'local)
+                             ))
+         )
+  )
+
+
+(use-package web-mode
+  :mode (("\\.dust\\'" . dust-mode)
+         )
+  :config
+  (setq web-mode-markup-indent-offset 2)
+  (setq web-mode-enable-current-element-highlight t)
+  )
+
+;; Define a custom mode for dust so that org-mode handle #+BEGIN_SRC dust blocks
+(define-derived-mode dust-mode web-mode "WebDust"
+  "Major mode for editing dust templates in web-mode."
+  (web-mode)
+  (web-mode-set-engine "dust")
+  ;; (setq web-mode-content-type "html")
+  )
+
+(provide 'lang-javascript)

nix/configuration/roles/emacs/files/emacs/elisp/lang-lua.el

@@ -0,0 +1,21 @@
+(defun lua-format-buffer ()
+  "Run stylua."
+  (interactive)
+  (run-command-on-buffer "stylua" "--search-parent-directories" "--stdin-filepath" buffer-file-name "-")
+  )
+
+(use-package lua-mode
+  :mode
+  (("\\.lua\\'" . lua-mode)
+   ("\\.rockspec\\'" . lua-mode))
+  :commands lua-mode
+  :hook (
+         (lua-mode . (lambda ()
+                        (add-hook 'before-save-hook 'lua-format-buffer nil 'local)
+                        ))
+         )
+  :custom
+  (lua-indent-level 4)
+  )
+
+(provide 'lang-lua)

nix/configuration/roles/emacs/files/emacs/elisp/lang-markdown.el

@@ -0,0 +1,14 @@
+(use-package markdown-mode
+  :ensure t
+  :commands (markdown-mode gfm-mode)
+  :mode (("README\\.md\\'" . gfm-mode)
+         ("\\.md\\'" . markdown-mode)
+         ("\\.markdown\\'" . markdown-mode))
+  :init (setq markdown-command "multimarkdown"))
+
+;; For code block editing
+(use-package edit-indirect
+  :commands (edit-indirect-region edit-indirect-save edit-indirect-abort edit-indirect-commit edit-indirect-display-active-buffer)
+  )
+
+(provide 'lang-markdown)

nix/configuration/roles/emacs/files/emacs/elisp/lang-nix.el

@@ -0,0 +1,22 @@
+(require 'common-lsp)
+(require 'util-tree-sitter)
+
+(use-package nix-mode
+  :mode (("\\.nix\\'" . nix-mode)
+         )
+  :commands nix-mode
+  :hook (
+         (nix-mode . (lambda ()
+                       (eglot-ensure)
+                       (defclass my/eglot-nix (eglot-lsp-server) ()
+                         :documentation
+                         "Own eglot server class.")
+
+                       (add-to-list 'eglot-server-programs
+                                    '(nix-mode . (my/eglot-nix "nixd")))
+                       (add-hook 'before-save-hook 'eglot-format-buffer nil 'local)
+                       ))
+         )
+  )
+
+(provide 'lang-nix)

nix/configuration/roles/emacs/files/emacs/elisp/lang-org.el

@@ -0,0 +1,83 @@
+(use-package org
+  :ensure nil
+  :commands org-mode
+  :bind (
+         ("C-c l" . org-store-link)
+         ("C-c a" . org-agenda)
+         ("C--" . org-timestamp-down)
+         ("C-=" . org-timestamp-up)
+         )
+  :hook (
+         (org-mode . (lambda ()
+                       (org-indent-mode +1)
+                        ))
+         )
+  :config
+  (require 'org-tempo)
+  (setq org-export-latex-listings t)
+  (setq org-startup-truncated nil)
+  (setq org-startup-folded nil)
+  (setq org-src-fontify-natively t
+        org-src-tab-acts-natively t
+        org-confirm-babel-evaluate nil
+        )
+
+  ;; Show the full source of org-mode links instead of condensing them. I.E. render "[[foo]]" instead of "foo"
+  (setq org-descriptive-links nil)
+
+  ;; Only interpret _ and ^ and sub and superscripts if they're of the form _{subscript} and ^{superscript}
+  (setq org-export-with-sub-superscripts '{})
+  ;; Don't include a "validate" link at the bottom of html export
+  (setq org-html-validation-link nil)
+
+
+  (setq org-latex-listings 'minted)
+  (setq org-latex-minted-options '(("breaklines" "true")
+                                   ("breakanywhere" "true")
+                                   ("bgcolor" "mintedbg") ("frame" "single") ("framesep" "6pt") ("fontsize" "\\footnotesize")))
+
+  ;; TODO: There is an option to set the compiler, could be better than manually doing this here https://orgmode.org/manual/LaTeX_002fPDF-export-commands.html
+  ;; (setq org-latex-compiler "lualatex")
+  ;; TODO: nixos latex page recommends this line, figure out what it does / why its needed:
+  ;; (setq org-preview-latex-default-process 'dvisvgm)
+  (setq org-latex-pdf-process
+        '("lualatex -shell-escape -interaction nonstopmode -output-directory %o %f"
+          "lualatex -shell-escape -interaction nonstopmode -output-directory %o %f"
+          "lualatex -shell-escape -interaction nonstopmode -output-directory %o %f"))
+  (add-to-list 'org-latex-packages-alist '("cache=false" "minted"))
+  (add-to-list 'org-latex-packages-alist '("" "svg"))
+  (add-to-list 'org-latex-packages-alist '("margin=2cm" "geometry" nil))
+
+  (add-to-list 'org-src-lang-modes '("dot" . "graphviz-dot"))
+
+  (org-babel-do-load-languages 'org-babel-load-languages
+                               '((shell      . t)
+                                 (js         . t)
+                                 (emacs-lisp . t)
+                                 (python     . t)
+                                 (dot        . t)
+                                 (css        . t)
+                                 (gnuplot    . t)
+                                 (sqlite     . t)
+                                 ))
+
+  (require 'color)
+
+  (let ((bg (face-attribute 'default :background)))
+    (custom-set-faces
+     `(org-block ((t (:inherit default :background ,(color-lighten-name bg 15) :extend ,t))))
+     `(org-block-begin-line ((t (:inherit default :background ,"#472300" :extend ,t))))
+     `(org-block-end-line ((t (:inherit default :background ,"#472300" :extend ,t))))
+     ))
+  )
+
+(use-package org-bullets
+  :commands org-bullets-mode
+  :hook (org-mode . org-bullets-mode)
+  )
+
+(use-package gnuplot-mode)
+(use-package gnuplot)
+(use-package graphviz-dot-mode)
+
+(provide 'lang-org)

nix/configuration/roles/emacs/files/emacs/elisp/lang-python.el

@@ -0,0 +1,92 @@
+(require 'common-lsp)
+(require 'util-tree-sitter)
+
+(defun python-backspace (arg)
+  "Special handling of python backspace."
+  (interactive "*p")
+  (if mark-active
+      (backward-delete-char-untabify arg)
+    (python-indent-dedent-line-backspace arg)
+    )
+  )
+
+(defun locate-venv-poetry ()
+  "Find a poetry venv."
+  (run-command-in-directory nil "poetry" "env" "info" "-p")
+  )
+
+(defun locate-pyproject-directory ()
+  "Adapt lsp-python-ms for poetry."
+  (let ((pypoetry-file (locate-dominating-file (buffer-file-name) "pyproject.toml")))
+    pypoetry-file
+    )
+  )
+
+
+(defun python-fmt ()
+  "format python."
+  (python-fmt-black)
+  (python-fmt-isort)
+  )
+
+(defun python-fmt-black ()
+  "Run black."
+  (run-command-on-buffer "black" "--quiet" "--fast" "-")
+  )
+
+(defun python-fmt-isort ()
+  "Run isort."
+  (run-command-on-buffer "isort" "-")
+  )
+
+(defun add-poetry-venv-to-path ()
+  "Add the bin folder in the poetry venv to exec-path."
+  (let (
+        (venv-path (locate-venv-poetry))
+        )
+    (when venv-path
+      (make-local-variable 'exec-path)
+      (add-to-list 'exec-path (concat venv-path "/bin"))
+      )
+    )
+  )
+
+(use-package python
+  :mode ("\\.py\\'" . python-ts-mode)
+  :commands (python-mode python-ts-mode)
+  :pin manual
+  :hook (
+         (python-ts-mode . (lambda ()
+                             (when-linux
+                               (when (executable-find "poetry")
+                                 (add-poetry-venv-to-path)
+                                 (let ((venv (locate-venv-poetry))) (when venv
+                                                                      (setq eglot-workspace-configuration
+                                                                            (list (cons ':python (list ':venvPath venv ':pythonPath (concat venv "/bin/python")))))
+                                                                      ))
+                                 )
+                               (eglot-ensure)
+                               )
+
+                             ;; (when-freebsd
+                             ;;   (eglot-ensure)
+                             ;;   (defclass my/eglot-pylyzer (eglot-lsp-server) ()
+                             ;;     :documentation
+                             ;;     "Own eglot server class.")
+
+                             ;;   (add-to-list 'eglot-server-programs
+                             ;;                '(python-ts-mode . (my/eglot-pylyzer "pylyzer" "--server")))
+                             ;;   )
+
+                             (add-hook 'before-save-hook 'python-fmt nil 'local)
+                             ))
+         )
+  :bind ((:map python-ts-mode-map ([backspace] . python-backspace))
+         )
+  :init
+  (add-to-list 'major-mode-remap-alist '(python-mode . python-ts-mode))
+  (add-to-list 'treesit-language-source-alist '(python "https://github.com/tree-sitter/tree-sitter-python"))
+  (unless (treesit-ready-p 'python) (treesit-install-language-grammar 'python))
+  )
+
+(provide 'lang-python)

nix/configuration/roles/emacs/files/emacs/elisp/lang-rust.el

@@ -0,0 +1,92 @@
+(require 'common-lsp)
+(require 'util-tree-sitter)
+
+(defun locate-rust-analyzer ()
+  "Find rust-analyzer."
+  (let ((rust-analyzer-paths (list (locate-rust-analyzer-rustup) (locate-rust-analyzer-ansible-built) (locate-rust-analyzer-in-path))))
+    (let ((first-non-nil-path (seq-find (lambda (elt) elt) rust-analyzer-paths)))
+      first-non-nil-path
+      )
+    )
+  )
+
+(defun locate-rust-analyzer-rustup ()
+  "Find rust-analyzer through rustup."
+  (run-command-in-directory nil "rustup" "which" "rust-analyzer")
+  )
+
+(defun locate-rust-analyzer-ansible-built ()
+  "Find rust-analyzer where the ansible playbook built it."
+  (let ((rust-analyzer-path "/opt/rust-analyzer/target/release/rust-analyzer"))
+    (when (file-exists-p rust-analyzer-path)
+      rust-analyzer-path
+      )
+    )
+  )
+
+(defun locate-rust-analyzer-in-path ()
+  "Find rust-analyzer in $PATH."
+  (executable-find "rust-analyzer")
+  )
+
+(use-package rust-ts-mode
+  :pin manual
+  :mode (
+         ("\\.rs\\'" . rust-ts-mode)
+         )
+  :commands (rust-ts-mode)
+  :hook (
+         (rust-ts-mode . (lambda ()
+                           (eglot-ensure)
+                           ;; Disable on-type formatting which was incorrectly injecting parenthesis into my code.
+                           (make-local-variable 'eglot-ignored-server-capabilities)
+                           (add-to-list 'eglot-ignored-server-capabilities :documentOnTypeFormattingProvider)
+                           ;; Configure initialization options
+                           (let ((rust-analyzer-command (locate-rust-analyzer)))
+                             (when rust-analyzer-command
+                               ;; (add-to-list 'eglot-server-programs `(rust-ts-mode . (,rust-analyzer-command)))
+                               (add-to-list 'eglot-server-programs `(rust-ts-mode . (,rust-analyzer-command :initializationOptions (:imports (:granularity (:enforce t :group "item")
+                                                                                                                                                           :merge (:glob nil)
+                                                                                                                                                           :prefix "self")
+                                                                                                                                             ))))
+                               )
+                             )
+                           (add-hook 'before-save-hook 'eglot-format-buffer nil 'local)
+                           ))
+         )
+  :init
+  (add-to-list 'major-mode-remap-alist '(rust-mode . rust-ts-mode))
+  (add-to-list 'treesit-language-source-alist '(rust "https://github.com/tree-sitter/tree-sitter-rust"))
+  (unless (treesit-ready-p 'rust) (treesit-install-language-grammar 'rust))
+  :config
+  ;; Add keybindings for interacting with Cargo
+  (use-package cargo
+    :hook (rust-ts-mode . cargo-minor-mode))
+  )
+
+(use-package toml-ts-mode
+  :ensure nil
+  :pin manual
+  :mode (
+         ("\\.toml\\'" . toml-ts-mode)
+         )
+  :commands (toml-ts-mode)
+  :init
+  (add-to-list 'treesit-language-source-alist '(toml "https://github.com/tree-sitter/tree-sitter-toml"))
+  (unless (treesit-ready-p 'toml) (treesit-install-language-grammar 'toml))
+  )
+
+;; Set additional rust-analyzer settings:
+;;
+;; (add-to-list 'eglot-server-programs `(rust-ts-mode . (,rust-analyzer-command :initializationOptions (:cargo (:features "all")))))
+;;
+;; In addition to the above, directory-specific settings can be written to a .dir-locals.el with the contents:
+;;
+;; (
+;;  (rust-ts-mode . ((eglot-workspace-configuration
+;;                    . (:rust-analyzer (:cargo (:noDefaultFeatures t :features ["compare" "tracing"]))))
+;;                   ))
+;;  )
+
+
+(provide 'lang-rust)

nix/configuration/roles/emacs/files/emacs/elisp/lang-terraform.el

@@ -0,0 +1,38 @@
+(require 'common-lsp)
+(require 'util-tree-sitter)
+
+(defun terraform-fmt ()
+  "Run terraform fmt."
+  (run-command-on-buffer "terraform" "fmt" "-")
+  )
+
+
+(use-package hcl-mode
+  :mode (("\\.hcl\\'" . hcl-mode))
+  :commands hcl-mode
+  :custom (hcl-indent-level 2)
+  :hook (
+         (hcl-mode . (lambda () (unless (derived-mode-p 'terraform-mode) (add-hook 'before-save-hook 'terraform-fmt nil 'local))))
+         )
+  )
+
+(use-package terraform-mode
+  :mode (("\\.tf\\'" . terraform-mode)
+         ("\\.tfvars\\'" . terraform-mode))
+  :commands terraform-mode
+  :custom (terraform-indent-level 2)
+  :hook (
+         (terraform-mode . (lambda ()
+                             (eglot-ensure)
+                             (defclass my/eglot-terraform (eglot-lsp-server) ()
+                               :documentation
+                               "Own eglot server class.")
+
+                             (add-to-list 'eglot-server-programs
+                                          '(terraform-mode . (my/eglot-terraform "terraform-ls" "serve")))
+                             (add-hook 'before-save-hook 'eglot-format-buffer nil 'local)
+                             ))
+         )
+  )
+
+(provide 'lang-terraform)

nix/configuration/roles/emacs/files/emacs/elisp/lang-xml.el

@@ -0,0 +1,17 @@
+(defun xml-fmt ()
+  "Run xmllint --format."
+  (run-command-on-buffer "xmllint" "--format" "-")
+  )
+
+(use-package nxml-mode
+  :commands (nxml-mode)
+  :pin manual
+  :ensure nil
+  :hook (
+         (nxml-mode . (lambda ()
+                        (add-hook 'before-save-hook 'xml-fmt nil 'local)
+                        ))
+         )
+  )
+
+(provide 'lang-xml)

nix/configuration/roles/emacs/files/emacs/elisp/lang-yaml.el

@@ -0,0 +1,27 @@
+(defun yaml-format-buffer ()
+  "Run prettier."
+  (interactive)
+  (run-command-on-buffer "prettier" "--stdin-filepath" buffer-file-name)
+  )
+
+(use-package yaml-ts-mode
+  :mode
+  (
+   ("\\.y[a]?ml\\'" . yaml-ts-mode)
+   ("playbook\\.tmp\\'" . yaml-ts-mode)
+   ("environments/[^/]*/group_vars/[^/]*\\'" . yaml-ts-mode)
+   ("environments/[^/]*/host_vars/[^/]*\\'" . yaml-ts-mode)
+   )
+  :commands (yaml-ts-mode)
+  :hook (
+         (yaml-ts-mode . (lambda ()
+                        (add-hook 'before-save-hook 'yaml-format-buffer nil 'local)
+                        ))
+         )
+  :init
+  (add-to-list 'major-mode-remap-alist '(yaml-mode . yaml-ts-mode))
+  (add-to-list 'treesit-language-source-alist '(yaml "https://github.com/ikatyang/tree-sitter-yaml"))
+  (unless (treesit-ready-p 'yaml) (treesit-install-language-grammar 'yaml))
+  )
+
+(provide 'lang-yaml)

nix/configuration/roles/emacs/files/emacs/elisp/util-flymake.el

@@ -0,0 +1,10 @@
+(use-package flymake
+  :pin manual
+  :ensure nil
+  :commands (flymake-mode)
+  :config
+  ;; Set the text before the brackets for flymake's modeline output to an empty string to make it less verbose.
+  (setq flymake-mode-line-lighter "")
+  )
+
+(provide 'util-flymake)

nix/configuration/roles/emacs/files/emacs/elisp/util-tree-sitter.el

@@ -0,0 +1,16 @@
+(use-package treesit
+  :pin manual
+  :ensure nil
+  :commands (treesit-install-language-grammar treesit-ready-p)
+  :init
+  (setq treesit-language-source-alist '())
+  :config
+  ;; Default to the max level of detail in treesitter highlighting. This
+  ;; can be overridden in each language's use-package call with:
+  ;;
+  ;;   :custom
+  ;;   (treesit-font-lock-level 3)
+  (setq treesit-font-lock-level 4)
+  )
+
+(provide 'util-tree-sitter)

nix/configuration/roles/emacs/files/emacs/elisp/util-vertico.el

@@ -0,0 +1,61 @@
+(defun my/minibuffer-delete (arg)
+  "When looking for files, go up an entire directory with the backspace button if theres no text after the directory."
+  (interactive "p")
+  (if minibuffer-completing-file-name
+      (if (string-match-p ".*/$" (minibuffer-contents))
+          (vertico-directory-delete-word arg)
+        (vertico-directory-delete-char arg))
+      (delete-backward-char arg)))
+
+(use-package vertico
+  :config
+  (vertico-mode)
+  (vertico-mouse-mode)
+
+  ;; Remove prefix when switching to tilde or root ("/")
+  (setq file-name-shadow-properties '(invisible t intangible t))
+  (file-name-shadow-mode +1)
+
+  (set-face-attribute 'vertico-current nil :inherit nil :background "#383b01")
+  :custom
+  (vertico-count 20)
+  )
+
+;; Create an ido/ivy-like experience when selecting files.
+(use-package vertico-directory
+  :after vertico
+  :ensure nil
+  :bind ( :map vertico-map
+          ("RET" . vertico-directory-enter)
+          :map minibuffer-local-map
+          ("DEL" . my/minibuffer-delete)
+          )
+  )
+
+(use-package consult
+  :custom
+  (completion-in-region-function #'consult-completion-in-region)
+  (xref-show-xrefs-function #'consult-xref)
+  (xref-show-definitions-function #'consult-xref)
+  (consult-project-root-function #'deadgrep--project-root)
+  :bind (
+         ("C-. s" . consult-ripgrep)
+         ("C-s" . consult-line)
+         ("M-g g" . consult-goto-line)
+         ("C-. e" . consult-flymake)
+         )
+  )
+
+;; (use-package corfu
+;;   :commands (corfu-mode global-corfu-mode)
+;;   :custom
+;;   (corfu-auto t)
+;;   )
+
+(use-package marginalia
+  :config (marginalia-mode))
+
+(use-package orderless
+  :custom (completion-styles '(orderless)))
+
+(provide 'util-vertico)

nix/configuration/roles/emacs/files/emacs/init.el

@@ -0,0 +1,43 @@
+(add-to-list 'load-path (concat user-emacs-directory "elisp"))
+
+(require 'base)
+(require 'base-theme)
+(require 'base-extensions)
+(require 'base-functions)
+(require 'base-global-keys)
+
+(require 'util-vertico)
+
+(require 'util-flymake)
+
+(require 'lang-python)
+
+(require 'lang-javascript)
+
+(require 'lang-rust)
+
+(require 'lang-yaml)
+
+(require 'lang-org)
+
+(require 'lang-bash)
+
+(require 'lang-markdown)
+
+(require 'lang-lua)
+
+(require 'lang-terraform)
+
+(require 'lang-go)
+
+(require 'lang-dockerfile)
+
+(require 'lang-c)
+
+(require 'lang-xml)
+
+(require 'lang-nix)
+
+(require 'lang-cmake)
+
+(load-directory autoload-directory)

nix/configuration/roles/firefox/default.nix

@@ -0,0 +1,136 @@
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+
+{
+  imports = [ ];
+
+  options.me = {
+    firefox.enable = lib.mkOption {
+      type = lib.types.bool;
+      default = false;
+      example = true;
+      description = "Whether we want to install firefox.";
+    };
+  };
+
+  config = lib.mkIf config.me.firefox.enable (
+    lib.mkMerge [
+      (lib.mkIf config.me.graphical {
+        programs.firefox = {
+          enable = true;
+          package = (pkgs.wrapFirefox (pkgs.firefox-unwrapped.override { pipewireSupport = true; }) { });
+          languagePacks = [ "en-US" ];
+          preferences = {
+            # "identity.sync.tokenserver.uri": "https://ffsync.fizz.buzz/token/1.0/sync/1.5";
+            "media.hardware-video-decoding.force-enabled" = true;
+            "media.ffmpeg.vaapi.enabled" = true;
+            "doh-rollout.doorhanger-decision" = "UIDisabled";
+            "dom.security.https_only_mode" = true;
+            "dom.security.https_only_mode_ever_enabled" = true;
+            "extensions.activeThemeID" = "firefox-compact-dark@mozilla.org";
+            # Disable ads
+            "extensions.pocket.enabled" = false;
+            "browser.newtabpage.activity-stream.showSponsored" = false;
+            "browser.newtabpage.activity-stream.showSponsoredTopSites" = false;
+            "browser.newtabpage.activity-stream.feeds.section.topstories" = false;
+            "browser.newtabpage.pinned" = "[]";
+            "browser.newtabpage.activity-stream.section.highlights.includePocket" = false;
+            "browser.topsites.contile.enabled" = false;
+            # Disable cache when devtools are open.
+            "devtools.cache.disabled" = true;
+            # Do not track header.
+            "privacy.donottrackheader.enabled" = true;
+            # Tell websites not to share or sell my data.
+            "privacy.globalprivacycontrol.enabled" = true;
+            # Disable "studies" (slice testing)
+            "app.shield.optoutstudies.enabled" = false;
+            # Disable attribution which is used by advertisers to track you.
+            "dom.private-attribution.submission.enabled" = false;
+            # Disable battery status, used to track users.
+            "dom.battery.enabled" = false;
+
+            # Disable that websites can get notifications if you copy, paste, or cut something from a web page, and it lets them know which part of the page had been selected.
+            #
+            # This breaks copying from BigQuery https://github.com/microsoft/monaco-editor/issues/1540
+            # dom.event.clipboardevents.enabled: false
+
+            # Isolates all browser identifier sources (e.g. cookies) to the first party domain, with the goal of preventing tracking across different domains.
+            "privacy.firstparty.isolate" = true;
+            # Do not preload URLs that auto-complete in the address bar.
+            "browser.urlbar.speculativeConnect.enabled" = false;
+            # Do not resist fingerprinting because that tells websites to use light mode.
+            # https://bugzilla.mozilla.org/show_bug.cgi?id=1732114
+            "privacy.resistFingerprinting" = false; # (default false)
+            # Instead, enable fingerprinting protection, which allows configuring an override.
+            "privacy.fingerprintingProtection" = true;
+            # Allow sending dark mode preference to websites.
+            # Allow sending timezone to websites.
+            "privacy.fingerprintingProtection.overrides" =
+              "+AllTargets,-CSSPrefersColorScheme,-JSDateTimeUTC,-CanvasExtractionBeforeUserInputIsBlocked";
+            # Disable weather on new tab page
+            "browser.newtabpage.activity-stream.showWeather" = false;
+          };
+          # Check about:policies#documentation and https://mozilla.github.io/policy-templates/ for options.
+          policies = {
+            DisableTelemetry = true;
+            DisplayBookmarksToolbar = "newtab";
+
+            # Check about:support for extension/add-on ID strings.
+            # Valid strings for installation_mode are "allowed", "blocked",
+            # "force_installed" and "normal_installed".
+            ExtensionSettings = {
+              # "*".installation_mode = "blocked"; # blocks all addons except the ones specified below
+              "uBlock0@raymondhill.net" = {
+                install_url = "https://addons.mozilla.org/firefox/downloads/latest/ublock-origin/latest.xpi";
+                installation_mode = "force_installed";
+              };
+              "firefox@teleparty.com" = {
+                install_url = "https://addons.mozilla.org/firefox/downloads/latest/netflix-party-is-now-teleparty/latest.xpi";
+                installation_mode = "normal_installed";
+              };
+              "@ublacklist" = {
+                install_url = "https://addons.mozilla.org/firefox/downloads/latest/ublacklist/latest.xpi";
+                installation_mode = "normal_installed";
+              };
+              "@react-devtools" = {
+                install_url = "https://addons.mozilla.org/firefox/downloads/latest/react-devtools/latest.xpi";
+                installation_mode = "normal_installed";
+              };
+            };
+          };
+        };
+
+        environment.persistence."/persist" = lib.mkIf (!config.me.buildingIso) {
+          hideMounts = true;
+          users.talexander = {
+            directories = [
+              {
+                directory = ".mozilla";
+                user = "talexander";
+                group = "talexander";
+                mode = "0700";
+              }
+            ];
+          };
+        };
+        environment.persistence."/state" = lib.mkIf (!config.me.buildingIso) {
+          hideMounts = true;
+          users.talexander = {
+            directories = [
+              {
+                directory = ".cache/mozilla";
+                user = "talexander";
+                group = "talexander";
+                mode = "0700";
+              }
+            ];
+          };
+        };
+      })
+    ]
+  );
+}

nix/configuration/roles/firewall/default.nix

@@ -0,0 +1,20 @@
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+
+{
+  imports = [ ];
+
+  # Open ports in the firewall.
+  networking.firewall.allowedTCPPorts = [
+    22 # ssh
+  ];
+  networking.firewall.allowedUDPPorts = [
+    5353 # mDNS
+  ];
+  # Or disable the firewall altogether.
+  # networking.firewall.enable = false;
+}

nix/configuration/roles/fonts/default.nix

@@ -0,0 +1,29 @@
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+
+{
+  imports = [ ];
+
+  config = lib.mkIf config.me.graphical {
+    fonts = {
+      enableDefaultPackages = false;
+      packages = with pkgs; [
+        cascadia-code
+        source-sans-pro
+        source-serif-pro
+        noto-fonts-cjk-sans
+        noto-fonts-cjk-serif
+        noto-fonts-color-emoji
+      ];
+
+      fontconfig = {
+        localConf = (builtins.readFile ./files/fonts.conf);
+        useEmbeddedBitmaps = true;
+      };
+    };
+  };
+}

nix/configuration/roles/fonts/files/fonts.conf

@@ -0,0 +1,99 @@
+<?xml version="1.0"?>
+<!DOCTYPE fontconfig SYSTEM "fonts.dtd">
+<fontconfig>
+  <!-- reject all bitmap fonts, with the exception of 'terminus' -->
+  <selectfont>
+    <!-- <acceptfont> -->
+    <!--   <pattern> -->
+    <!--     <patelt name="family"> <string>Terminus</string> </patelt> -->
+    <!--   </pattern> -->
+    <!-- </acceptfont> -->
+    <rejectfont>
+      <pattern>
+        <patelt name="scalable"> <bool>false</bool> </patelt>
+      </pattern>
+    </rejectfont>
+    <rejectfont>
+      <!-- You don't want ghostscript fonts in your web browsing because of annoying ligatures like ffi -->
+      <glob>/usr/share/fonts/gsfonts/*</glob>
+    </rejectfont>
+  </selectfont>
+
+  <!-- preferred aliases -->
+  <alias>
+    <family>serif</family>
+    <prefer>
+      <family>Source Serif Pro</family>
+      <family>Source Sans Pro</family>
+    </prefer>
+  </alias>
+
+  <!-- preferred aliases -->
+  <alias>
+    <family>sans-serif</family>
+    <prefer>
+      <family>Source Sans Pro</family>
+      <family>Source Serif Pro</family>
+    </prefer>
+  </alias>
+
+  <!-- preferred aliases -->
+  <alias>
+    <family>monospace</family>
+    <prefer>
+      <family>Cascadia Mono</family>
+      <family>Cascadia Code</family>
+    </prefer>
+  </alias>
+
+
+  <!-- Screw it. Force Liberation Mono to be source code pro. -->
+  <match target="pattern">
+    <test qual="any" name="family"><string>Liberation Mono</string></test>
+    <edit name="family" mode="assign" binding="same"><string>Cascadia Mono</string></edit>
+  </match>
+
+  <!-- Dejavu Sans Mono keeps coming back when I query "monospace". Doesn't happen when I'm using Souce Code Pro but does happen with cascadia... force it to cascadia -->
+  <match target="pattern">
+    <test qual="any" name="family"><string>monospace</string></test>
+    <edit name="family" mode="assign" binding="same"><string>Cascadia Mono</string></edit>
+  </match>
+
+  <!-- Disable ligatures in monospace fonts. -->
+  <match target="font">
+    <test name="family" compare="eq" ignore-blanks="true">
+      <string>Cascadia Code</string>
+    </test>
+    <edit name="fontfeatures" mode="append">
+      <string>liga off</string>
+      <string>dlig off</string>
+    </edit>
+  </match>
+
+  <!-- Font Display Settings -->
+  <match target="font" >
+    <edit mode="assign" name="rgba" >
+      <const>rgb</const>
+    </edit>
+  </match>
+  <match target="font" >
+    <edit mode="assign" name="hinting" >
+      <bool>true</bool>
+    </edit>
+  </match>
+  <match target="font" >
+    <edit mode="assign" name="hintstyle" >
+      <const>hintslight</const>
+    </edit>
+  </match>
+  <match target="font" >
+    <edit mode="assign" name="antialias" >
+      <bool>true</bool>
+    </edit>
+  </match>
+  <match target="font" >
+    <edit mode="assign" name="lcdfilter" >
+      <const>lcddefault</const>
+    </edit>
+  </match>
+</fontconfig>