Add a platform check to homebrew role

roles/homebrew/tasks/main.yml

@@ -1,194 +1,5 @@
 ---
-- name: Determine Homebrew ownership variables
-  set_fact:
-    homebrew_user: '{{ homebrew_user | default(ansible_user_id) }}'
-    homebrew_group: '{{ homebrew_group | default(ansible_user_gid) }}'
-
-# Homebrew setup prerequisites.
-- name: Ensure Homebrew parent directory has correct permissions (M1).
-  file:
-    path: "{{ homebrew_prefix }}"
-    owner: "{{ homebrew_user }}"
-    state: directory
-  become: true
-  when: ansible_machine == 'arm64'
-
-- name: Ensure Homebrew parent directory has correct permissions (Intel).
-  when: ansible_machine == 'x86_64'
-  block:
-    - name: Ensure Homebrew parent directory has correct permissions (MacOS >= 10.13).
-      file:
-        path: "{{ homebrew_prefix }}"
-        owner: root
-        state: directory
-      become: true
-      when: "ansible_distribution_version is version('10.13', '>=')"
-
-    - name: Ensure Homebrew parent directory has correct permissions (MacOS < 10.13).
-      file:
-        path: "{{ homebrew_prefix }}"
-        owner: root
-        group: admin
-        state: directory
-        mode: "0775"
-      become: true
-      when: "ansible_distribution_version is version('10.13', '<')"
-
-- name: Check if homebrew already exists.
-  stat:
-    path: "{{ homebrew_brew_bin_path }}/brew"
-  register: pre_installed_brew
-
-- name: Ensure Homebrew directory exists.
-  file:
-    path: "{{ homebrew_install_path }}"
-    owner: "{{ homebrew_user }}"
-    group: "{{ homebrew_group }}"
-    state: directory
-    mode: "0775"
-  become: true
-
-# Clone Homebrew.
-- name: Ensure Homebrew is installed.
-  git:
-    repo: "{{ homebrew_repo }}"
-    version: master
-    dest: "{{ homebrew_install_path }}"
-    update: false
-    depth: 1
-  become: true
-  become_user: "{{ homebrew_user }}"
-  when: not pre_installed_brew.stat.exists
-
-# Adjust Homebrew permissions.
-- name: Ensure proper permissions and ownership on homebrew_brew_bin_path dirs.
-  file:
-    path: "{{ homebrew_brew_bin_path }}"
-    state: directory
-    owner: "{{ homebrew_user }}"
-    group: "{{ homebrew_group }}"
-    mode: "0775"
-  become: true
-
-- name: Ensure proper ownership on homebrew_install_path subdirs.
-  file:
-    path: "{{ homebrew_install_path }}"
-    state: directory
-    owner: "{{ homebrew_user }}"
-    group: "{{ homebrew_group }}"
-    recurse: true
-    follow: false
-  become: true
-
-# Place brew binary in proper location and complete setup.
-- name: Check if homebrew binary is already in place.
-  stat:
-    path: "{{ homebrew_brew_bin_path }}/brew"
-  register: homebrew_binary
-  check_mode: false
-
-- name: Symlink brew to homebrew_brew_bin_path.
-  file:
-    src: "{{ homebrew_install_path }}/bin/brew"
-    dest: "{{ homebrew_brew_bin_path }}/brew"
-    state: link
-  when: not homebrew_binary.stat.exists
-  become: true
-
-- name: Add missing folder if not on Apple-chipset
-  set_fact:
-    homebrew_folders_base: "{{ homebrew_folders_base + ['Homebrew'] }}"
-  when: ansible_machine != 'arm64'
-
-- name: Ensure proper homebrew folders are in place.
-  file:
-    path: "{{ homebrew_prefix }}/{{ item }}"
-    state: directory
-    owner: "{{ homebrew_user }}"
-    group: "{{ homebrew_group }}"
-  become: true
-  loop: "{{ homebrew_folders_base + homebrew_folders_additional }}"
-
-- name: Collect package manager fact.
-  setup:
-    filter: ansible_pkg_mgr
-
-- name: Perform brew installation.
-  # Privilege escalation is only required for inner steps when
-  # the `homebrew_user` doesn't match the `ansible_user_id`
-  become: "{{ (homebrew_user != ansible_user_id) | bool }}"
-  become_user: "{{ homebrew_user }}"
-  block:
-    - name: Force update brew after installation.
-      command: "{{ homebrew_brew_bin_path }}/brew update --force"
-      when: not pre_installed_brew.stat.exists
-
-    - name: Where is the cache?
-      command: "{{ homebrew_brew_bin_path }}/brew --cache"
-      register: homebrew_cache_path
-      changed_when: false
-      check_mode: false
-
-    # Tap.
-    - name: Ensure configured taps are tapped.
-      homebrew_tap:
-        tap: '{{ item.name | default(item) }}'
-        url: '{{ item.url | default(omit) }}'
-        state: present
-      loop: "{{ homebrew_taps }}"
-
-    # Cask.
-    - name: Ensure blacklisted cask applications are not installed.
-      homebrew_cask:
-        name: "{{ item }}"
-        state: absent
-        sudo_password: "{{ ansible_become_password | default(omit) }}"
-      loop: "{{ homebrew_cask_uninstalled_apps }}"
-
-    - name: Install configured cask applications.
-      homebrew_cask:
-        name: "{{ item.name | default(item) }}"
-        state: present
-        install_options: "{{ item.install_options | default('appdir=' + homebrew_cask_appdir) }}"
-        accept_external_apps: "{{ homebrew_cask_accept_external_apps }}"
-        sudo_password: "{{ ansible_become_password | default(omit) }}"
-      loop: "{{ homebrew_cask_apps }}"
-      notify:
-        - Clear homebrew cache
-
-    # Brew.
-    - name: Ensure blacklisted homebrew packages are not installed.
-      homebrew:
-        name: "{{ item }}"
-        state: absent
-      loop: "{{ homebrew_uninstalled_packages }}"
-
-    - name: Ensure configured homebrew packages are installed.
-      homebrew:
-        path: "{{ homebrew_brew_bin_path }}"
-        name: "{{ item.name | default(item) }}"
-        install_options: "{{ item.install_options | default(omit) }}"
-        state: "{{ item.state | default('present') }}"
-      loop: "{{ homebrew_installed_packages }}"
-      notify:
-        - Clear homebrew cache
-
-    - name: Upgrade all homebrew packages (if configured).
-      homebrew:
-        update_homebrew: true
-        upgrade_all: true
-      when: homebrew_upgrade_all_packages
-      notify:
-        - Clear homebrew cache
-
-    - name: Check for Brewfile.
-      stat:
-        path: "{{ homebrew_brewfile_dir }}/Brewfile"
-      register: homebrew_brewfile
-      check_mode: false
-
-    - name: Install from Brewfile.
-      command: "{{ homebrew_brew_bin_path }}/brew bundle"
-      args:
-        chdir: "{{ homebrew_brewfile_dir }}"
-      when: homebrew_brewfile.stat.exists and homebrew_use_brewfile
+- name: Set up Homebrew on macOS only
+  when: ansible_os_family == "Darwin"
+  ansible.builtin.include_tasks:
+    file: setup_homebrew.yml

roles/homebrew/tasks/setup_homebrew.yml

@@ -0,0 +1,194 @@
+---
+- name: Determine Homebrew ownership variables
+  set_fact:
+    homebrew_user: '{{ homebrew_user | default(ansible_user_id) }}'
+    homebrew_group: '{{ homebrew_group | default(ansible_user_gid) }}'
+
+# Homebrew setup prerequisites.
+- name: Ensure Homebrew parent directory has correct permissions (M1).
+  file:
+    path: "{{ homebrew_prefix }}"
+    owner: "{{ homebrew_user }}"
+    state: directory
+  become: true
+  when: ansible_machine == 'arm64'
+
+- name: Ensure Homebrew parent directory has correct permissions (Intel).
+  when: ansible_machine == 'x86_64'
+  block:
+    - name: Ensure Homebrew parent directory has correct permissions (MacOS >= 10.13).
+      file:
+        path: "{{ homebrew_prefix }}"
+        owner: root
+        state: directory
+      become: true
+      when: "ansible_distribution_version is version('10.13', '>=')"
+
+    - name: Ensure Homebrew parent directory has correct permissions (MacOS < 10.13).
+      file:
+        path: "{{ homebrew_prefix }}"
+        owner: root
+        group: admin
+        state: directory
+        mode: "0775"
+      become: true
+      when: "ansible_distribution_version is version('10.13', '<')"
+
+- name: Check if homebrew already exists.
+  stat:
+    path: "{{ homebrew_brew_bin_path }}/brew"
+  register: pre_installed_brew
+
+- name: Ensure Homebrew directory exists.
+  file:
+    path: "{{ homebrew_install_path }}"
+    owner: "{{ homebrew_user }}"
+    group: "{{ homebrew_group }}"
+    state: directory
+    mode: "0775"
+  become: true
+
+# Clone Homebrew.
+- name: Ensure Homebrew is installed.
+  git:
+    repo: "{{ homebrew_repo }}"
+    version: master
+    dest: "{{ homebrew_install_path }}"
+    update: false
+    depth: 1
+  become: true
+  become_user: "{{ homebrew_user }}"
+  when: not pre_installed_brew.stat.exists
+
+# Adjust Homebrew permissions.
+- name: Ensure proper permissions and ownership on homebrew_brew_bin_path dirs.
+  file:
+    path: "{{ homebrew_brew_bin_path }}"
+    state: directory
+    owner: "{{ homebrew_user }}"
+    group: "{{ homebrew_group }}"
+    mode: "0775"
+  become: true
+
+- name: Ensure proper ownership on homebrew_install_path subdirs.
+  file:
+    path: "{{ homebrew_install_path }}"
+    state: directory
+    owner: "{{ homebrew_user }}"
+    group: "{{ homebrew_group }}"
+    recurse: true
+    follow: false
+  become: true
+
+# Place brew binary in proper location and complete setup.
+- name: Check if homebrew binary is already in place.
+  stat:
+    path: "{{ homebrew_brew_bin_path }}/brew"
+  register: homebrew_binary
+  check_mode: false
+
+- name: Symlink brew to homebrew_brew_bin_path.
+  file:
+    src: "{{ homebrew_install_path }}/bin/brew"
+    dest: "{{ homebrew_brew_bin_path }}/brew"
+    state: link
+  when: not homebrew_binary.stat.exists
+  become: true
+
+- name: Add missing folder if not on Apple-chipset
+  set_fact:
+    homebrew_folders_base: "{{ homebrew_folders_base + ['Homebrew'] }}"
+  when: ansible_machine != 'arm64'
+
+- name: Ensure proper homebrew folders are in place.
+  file:
+    path: "{{ homebrew_prefix }}/{{ item }}"
+    state: directory
+    owner: "{{ homebrew_user }}"
+    group: "{{ homebrew_group }}"
+  become: true
+  loop: "{{ homebrew_folders_base + homebrew_folders_additional }}"
+
+- name: Collect package manager fact.
+  setup:
+    filter: ansible_pkg_mgr
+
+- name: Perform brew installation.
+  # Privilege escalation is only required for inner steps when
+  # the `homebrew_user` doesn't match the `ansible_user_id`
+  become: "{{ (homebrew_user != ansible_user_id) | bool }}"
+  become_user: "{{ homebrew_user }}"
+  block:
+    - name: Force update brew after installation.
+      command: "{{ homebrew_brew_bin_path }}/brew update --force"
+      when: not pre_installed_brew.stat.exists
+
+    - name: Where is the cache?
+      command: "{{ homebrew_brew_bin_path }}/brew --cache"
+      register: homebrew_cache_path
+      changed_when: false
+      check_mode: false
+
+    # Tap.
+    - name: Ensure configured taps are tapped.
+      homebrew_tap:
+        tap: '{{ item.name | default(item) }}'
+        url: '{{ item.url | default(omit) }}'
+        state: present
+      loop: "{{ homebrew_taps }}"
+
+    # Cask.
+    - name: Ensure blacklisted cask applications are not installed.
+      homebrew_cask:
+        name: "{{ item }}"
+        state: absent
+        sudo_password: "{{ ansible_become_password | default(omit) }}"
+      loop: "{{ homebrew_cask_uninstalled_apps }}"
+
+    - name: Install configured cask applications.
+      homebrew_cask:
+        name: "{{ item.name | default(item) }}"
+        state: present
+        install_options: "{{ item.install_options | default('appdir=' + homebrew_cask_appdir) }}"
+        accept_external_apps: "{{ homebrew_cask_accept_external_apps }}"
+        sudo_password: "{{ ansible_become_password | default(omit) }}"
+      loop: "{{ homebrew_cask_apps }}"
+      notify:
+        - Clear homebrew cache
+
+    # Brew.
+    - name: Ensure blacklisted homebrew packages are not installed.
+      homebrew:
+        name: "{{ item }}"
+        state: absent
+      loop: "{{ homebrew_uninstalled_packages }}"
+
+    - name: Ensure configured homebrew packages are installed.
+      homebrew:
+        path: "{{ homebrew_brew_bin_path }}"
+        name: "{{ item.name | default(item) }}"
+        install_options: "{{ item.install_options | default(omit) }}"
+        state: "{{ item.state | default('present') }}"
+      loop: "{{ homebrew_installed_packages }}"
+      notify:
+        - Clear homebrew cache
+
+    - name: Upgrade all homebrew packages (if configured).
+      homebrew:
+        update_homebrew: true
+        upgrade_all: true
+      when: homebrew_upgrade_all_packages
+      notify:
+        - Clear homebrew cache
+
+    - name: Check for Brewfile.
+      stat:
+        path: "{{ homebrew_brewfile_dir }}/Brewfile"
+      register: homebrew_brewfile
+      check_mode: false
+
+    - name: Install from Brewfile.
+      command: "{{ homebrew_brew_bin_path }}/brew bundle"
+      args:
+        chdir: "{{ homebrew_brewfile_dir }}"
+      when: homebrew_brewfile.stat.exists and homebrew_use_brewfile