Setting fish as the default user shell

.local/share/dotfiles/install_dev_tools.yml

@@ -18,6 +18,9 @@
     pacman_packages:
       - python-pipx
 
+    macos_fish_path: /usr/local/bin/fish
+    arch_fish_path: /usr/bin/fish
+
   tasks:
     - name: Check the current OS family
       ansible.builtin.set_fact:
@@ -46,3 +49,15 @@
         state: present
       become: true
       when: is_arch
+
+    - name: Set fish as default shell
+      become: true
+      ansible.builtin.user:
+        name: "{{ ansible_env.USER }}"
+        shell: "{{ shell_path }}"
+      vars:
+        shell_path: "\
+          {% if is_macos %}{{ macos_fish_path }}\
+          {% elif is_arch %}{{ arch_fish_path }}\
+          {% else %}/bin/fish\
+          {% endif %}"