From a5261c1704ee5f5c6546719020b8f0543cb12b30 Mon Sep 17 00:00:00 2001
From: Tom Alexander <tom@fizz.buzz>
Date: Wed, 19 Oct 2022 22:52:45 -0400
Subject: [PATCH] Starting an emacs role.

---
 ansible/playbook.yaml                         |  1 +
 ansible/roles/emacs/files/plainmacs           | 22 ++++++++++++++
 ansible/roles/emacs/meta/main.yaml            |  5 ++++
 ansible/roles/emacs/tasks/common.yaml         | 25 ++++++++++++++++
 ansible/roles/emacs/tasks/freebsd.yaml        | 23 +++++++++++++++
 ansible/roles/emacs/tasks/linux.yaml          |  6 ++++
 ansible/roles/emacs/tasks/main.yaml           |  1 +
 ansible/roles/emacs/tasks/peruser.yaml        | 29 +++++++++++++++++++
 .../roles/emacs/tasks/peruser_freebsd.yaml    |  0
 ansible/roles/emacs/tasks/peruser_linux.yaml  |  0
 10 files changed, 112 insertions(+)
 create mode 100755 ansible/roles/emacs/files/plainmacs
 create mode 100644 ansible/roles/emacs/meta/main.yaml
 create mode 100644 ansible/roles/emacs/tasks/common.yaml
 create mode 100644 ansible/roles/emacs/tasks/freebsd.yaml
 create mode 100644 ansible/roles/emacs/tasks/linux.yaml
 create mode 100644 ansible/roles/emacs/tasks/main.yaml
 create mode 100644 ansible/roles/emacs/tasks/peruser.yaml
 create mode 100644 ansible/roles/emacs/tasks/peruser_freebsd.yaml
 create mode 100644 ansible/roles/emacs/tasks/peruser_linux.yaml

diff --git a/ansible/playbook.yaml b/ansible/playbook.yaml
index 6e9ca02..bb975b9 100644
--- a/ansible/playbook.yaml
+++ b/ansible/playbook.yaml
@@ -19,3 +19,4 @@
     - fonts
     - alacritty
     - sway
+    - emacs
diff --git a/ansible/roles/emacs/files/plainmacs b/ansible/roles/emacs/files/plainmacs
new file mode 100755
index 0000000..c8609a7
--- /dev/null
+++ b/ansible/roles/emacs/files/plainmacs
@@ -0,0 +1,22 @@
+#!/usr/bin/env bash
+#
+
+exec emacs -q --eval "(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
+     (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)))" "${@}"
diff --git a/ansible/roles/emacs/meta/main.yaml b/ansible/roles/emacs/meta/main.yaml
new file mode 100644
index 0000000..0725261
--- /dev/null
+++ b/ansible/roles/emacs/meta/main.yaml
@@ -0,0 +1,5 @@
+dependencies:
+  - users
+  - fonts
+  # - rust
+  # - plainmacs
diff --git a/ansible/roles/emacs/tasks/common.yaml b/ansible/roles/emacs/tasks/common.yaml
new file mode 100644
index 0000000..bdb96ee
--- /dev/null
+++ b/ansible/roles/emacs/tasks/common.yaml
@@ -0,0 +1,25 @@
+- name: Install scripts
+  copy:
+    src: "files/{{ item.src }}"
+    dest: "{{ item.dest }}"
+    mode: 0755
+    owner: root
+    group: wheel
+  loop:
+    - src: plainmacs
+      dest: /usr/local/bin/plainmacs
+
+- import_tasks: tasks/freebsd.yaml
+  when: 'os_flavor == "freebsd"'
+
+- import_tasks: tasks/linux.yaml
+  when: 'os_flavor == "linux"'
+
+- include_tasks:
+    file: tasks/peruser.yaml
+    apply:
+      become: yes
+      become_user: "{{ initialize_user }}"
+  loop: "{{ users | dict2items | community.general.json_query('[?value.initialize==`true`].key') }}"
+  loop_control:
+    loop_var: initialize_user
diff --git a/ansible/roles/emacs/tasks/freebsd.yaml b/ansible/roles/emacs/tasks/freebsd.yaml
new file mode 100644
index 0000000..2c52f97
--- /dev/null
+++ b/ansible/roles/emacs/tasks/freebsd.yaml
@@ -0,0 +1,23 @@
+- name: Install packages
+  package:
+    name:
+      - emacs
+      - texlive-full
+      - py39-pygments
+      - inkscape # to support SVGs in LaTeX
+      # - prettier # typescript formatting
+      - aspell
+      - en-aspell
+      - unzip # for extracting mspyls
+      - py39-isort
+      - py39-black
+      - zip # for odt export from org-mode
+      - gnuplot # used for exporting graphs from org-mode
+      - graphviz # used for exporting graphviz dot charts from org-mode
+      # - pyright
+      - sqlite3 # for sqlite code blocks in org-mode
+      # - terraform-ls # Terraform language server
+      - py39-ptvsd
+      - hs-ShellCheck
+      # - gopls
+    state: present
diff --git a/ansible/roles/emacs/tasks/linux.yaml b/ansible/roles/emacs/tasks/linux.yaml
new file mode 100644
index 0000000..e1835f0
--- /dev/null
+++ b/ansible/roles/emacs/tasks/linux.yaml
@@ -0,0 +1,6 @@
+# - name: Install packages
+#   pacman:
+#     name:
+#       - foo
+#     state: present
+#     update_cache: true
diff --git a/ansible/roles/emacs/tasks/main.yaml b/ansible/roles/emacs/tasks/main.yaml
new file mode 100644
index 0000000..5c1df6c
--- /dev/null
+++ b/ansible/roles/emacs/tasks/main.yaml
@@ -0,0 +1 @@
+- import_tasks: tasks/common.yaml
diff --git a/ansible/roles/emacs/tasks/peruser.yaml b/ansible/roles/emacs/tasks/peruser.yaml
new file mode 100644
index 0000000..111e886
--- /dev/null
+++ b/ansible/roles/emacs/tasks/peruser.yaml
@@ -0,0 +1,29 @@
+- include_role:
+    name: per_user
+
+# - name: Create directories
+#   file:
+#     name: "{{ account_homedir.stdout }}/{{ item }}"
+#     state: directory
+#     mode: 0700
+#     owner: "{{ account_name.stdout }}"
+#     group: "{{ group_name.stdout }}"
+#   loop:
+#     - ".config/foo"
+
+# - name: Copy files
+#   copy:
+#     src: "files/{{ item.src }}"
+#     dest: "{{ account_homedir.stdout }}/{{ item.dest }}"
+#     mode: 0600
+#     owner: "{{ account_name.stdout }}"
+#     group: "{{ group_name.stdout }}"
+#   loop:
+#     - src: foo.conf
+#       dest: .config/foo/foo.conf
+
+- import_tasks: tasks/peruser_freebsd.yaml
+  when: 'os_flavor == "freebsd"'
+
+- import_tasks: tasks/peruser_linux.yaml
+  when: 'os_flavor == "linux"'
diff --git a/ansible/roles/emacs/tasks/peruser_freebsd.yaml b/ansible/roles/emacs/tasks/peruser_freebsd.yaml
new file mode 100644
index 0000000..e69de29
diff --git a/ansible/roles/emacs/tasks/peruser_linux.yaml b/ansible/roles/emacs/tasks/peruser_linux.yaml
new file mode 100644
index 0000000..e69de29