Move zsh tasks to a new role

playbook.yml

@@ -4,13 +4,14 @@
 # For a purely reproducible build this would be a good suggestion but I'm willing to take the risk with the Pi.
 - name: Install raspberry pi
   hosts: raspberry_pis
-  # roles:
+  roles:
     # These roles are disabled after they have being applied once for performance reasons, it should be safe to enable them again.
     # Notice that this role changes some settings on reruns (on the "Change various sysctl-settings" task), doesn't seem problematic though.
     # - role: devsec.hardening.os_hardening
     #   become: true
     # - role: devsec.hardening.ssh_hardening
     #   become: true
+    - role: zsh
   vars:
     # devsec.hardening.os_hardening vars:
     os_auth_pw_max_age: 99999 # Effectively disables the setting as mentioned in the docs.
@@ -22,63 +23,9 @@
     ssh_client_port: 22 # Default, but duplicated here for documentation purpose. Not changed because its only accessible via LAN.
     ssh_client_password_login: false # Default, but duplicated here for documentation purpose.
   tasks:
+    # TODO: Replace this with setup that sets up unnattended updates on the machine itself.
     - name: Update all packages to their latest version # noqa: package-latest
       become: true
       ansible.builtin.apt:
         name: "*"
         state: latest
-    # The ZSH installation instructions are sourced from this blog:
-    # https://harshithashok.com/tools/oh-my-zsh-with-starship/
-    - name: Install zsh # noqa: package-latest
-      become: true
-      ansible.builtin.apt:
-        pkg:
-          - git
-          - zsh
-        state: latest
-    - name: Install Oh My ZSH # noqa: command-instead-of-module   ignore error since we're removing the script after install.
-      ansible.builtin.shell: |
-        wget https://raw.githubusercontent.com/ohmyzsh/ohmyzsh/master/tools/install.sh
-        chmod u+x install.sh
-        ./install.sh --unattended
-        rm install.sh
-      args:
-        executable: /bin/bash
-        creates: ~/.oh-my-zsh
-    - name: Install Starship # noqa: command-instead-of-module   ignore error since we're removing the script after install.
-      become: true
-      ansible.builtin.shell: |
-        wget https://starship.rs/install.sh
-        chmod u+x install.sh
-        ./install.sh --yes
-        rm install.sh
-      args:
-        executable: /bin/bash
-        creates: /usr/local/bin/starship
-    - name: Install zsh-autosuggestions # noqa: command-instead-of-module   ignore error since we're removing the script after install.
-      ansible.builtin.command:
-        cmd: git clone https://github.com/zsh-users/zsh-autosuggestions ~/.oh-my-zsh/custom/plugins/zsh-autosuggestions
-        creates: ~/.oh-my-zsh/custom/plugins/zsh-autosuggestions
-    - name: Clear "ZSH_THEME" in ~/.zshrc
-      ansible.builtin.lineinfile:
-        path: ~/.zshrc
-        regexp: '^ZSH_THEME="[^"]+"$'
-        line: ZSH_THEME=""
-    - name: Add the zsh-autosuggestions plugin in ~/.zshrc
-      ansible.builtin.lineinfile:
-        path: ~/.zshrc
-        regexp: '^plugins=\((.*)(?<!zsh-autosuggestions)\)$'
-        line: 'plugins=(\1 zsh-autosuggestions)'
-        backrefs: true
-    - name: Add Starship eval in ~/.zshrc
-      ansible.builtin.blockinfile:
-        path: ~/.zshrc
-        block: |-
-
-          # Starship
-          eval "$(starship init zsh)"
-    - name: Change the default shell of the current user
-      become: true
-      ansible.builtin.user:
-        name: "{{ ansible_facts['user_id'] }}"
-        shell: /bin/zsh