Add role to install dotfiles and apply them

roles/dotfiles/tasks/main.yml

@@ -0,0 +1,18 @@
+- name: Ensure dotfiles directory
+  git:
+    repo: git@gitea.nehrke.info:nemoinho/dotfiles.git
+    dest: "{{ lookup('env', 'HOME') ~ '/dotfiles' }}"
+
+- name: Ensure pre-commit hook to automatically remove links of deleted dotfiles
+  copy:
+    src: pre-commit-hook.sh
+    dest: "{{ lookup('env', 'HOME') ~ '/dotfiles/.git/hooks/pre-commit' }}"
+    mode: u=rwx,g=rx,o=r
+
+- name: Ensure dotfiles are up-to-date
+  shell: |
+    stow --adopt .
+    [ -n "$(git status --short)" ] && git stash || true
+  args:
+    chdir: "{{ lookup('env', 'HOME') ~ '/dotfiles' }}"
+    executable: /bin/bash