Add an initial sudo role.

ansible/ansible.cfg

@@ -0,0 +1,2 @@
+[defaults]
+pipelining = True

ansible/environments/home/host_vars/homeserver

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+os_flavor: "FreeBSD"

ansible/environments/home/hosts

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+[headless]
+homeserver ansible_user=talexander ansible_host=192.168.1.215

ansible/playbook.yaml

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+- hosts: all
+  vars:
+    ansible_become: True
+  roles:
+    - sudo

ansible/roles/sudo/tasks/main.yaml

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+- name: Install packages
+  package:
+    name:
+      - sudo
+    state: present

ansible/run.bash

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+#!/usr/bin/env bash
+#
+# Run ansible
+set -euo pipefail
+IFS=$'\n\t'
+DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+cd "$DIR"
+
+function die {
+    code="$1"
+    shift 1
+    (>&2 echo "${@}")
+    exit "$code"
+}
+
+target="$1"
+shift 1
+
+if [ "$target" = "homeserver" ]; then
+    ansible-playbook -v -i environments/home playbook.yaml --diff --limit homeserver "${@}"
+elif [ "$target" = "dummy" ]; then
+    echo "dummy"
+else
+    die 1 "Unrecognized target"
+fi