Add fnm role and update linux runner path to look in .fnm (#391)

fnm/defaults/main.yml

@@ -0,0 +1,8 @@
+---
+user: ubuntu
+group: ubuntu
+
+fnm_version: v1.37.2
+
+# Optional, will skip installing any version if left empty
+fnm_install_node_version: ""

fnm/tasks/install-node.yml

@@ -0,0 +1,20 @@
+- name: Check if a file exists with a wildcard pattern
+  stat:
+    path: /home/ubuntu/.fnm/node-versions/v{{ fnm_install_node_version }}*
+  register: fnm_version_check
+
+- ansible.builtin.debug:
+    var: fnm_version_check
+
+- name: Install desired version of node
+  become: yes
+  become_user: "{{ user }}"
+  ansible.builtin.command: fnm install {{ fnm_install_node_version }} --fnm-dir /home/{{ user }}/.fnm
+  when: not fnm_version_check.stat.exists
+
+- name: Set default version of node
+  become: yes
+  become_user: "{{ user }}"
+  ansible.builtin.command: fnm default {{ fnm_install_node_version }} --fnm-dir /home/{{ user }}/.fnm
+  args:
+    creates: /home/{{ user }}/.fnm/aliases/default/bin/node

fnm/tasks/main.yml

@@ -0,0 +1,60 @@
+---
+- name: Load architecture specific vars
+  ansible.builtin.include_vars: "{{ lookup('first_found', params) }}"
+  vars:
+    params:
+      files:
+        - '{{ansible_architecture}}.yml'
+      paths:
+        - 'vars'
+
+- name: Install Common Deps
+  become: true
+  ansible.builtin.apt:
+    name:
+      - xz-utils
+    state: present
+    update_cache: true
+    cache_valid_time: 300
+  register: apt_action
+  retries: 100
+  until: apt_action is success or ('Failed to lock apt for exclusive operation' not in apt_action.msg and '/var/lib/dpkg/lock' not in apt_action.msg)
+
+- name: Download the FNM release binary
+  become: yes
+  become_user: "{{ user }}"
+  get_url:
+    url: https://github.com/Schniz/fnm/releases/download/{{ fnm_version }}/fnm-{{ fnm_suffix }}.zip
+    dest: "/home/{{ user }}/fnm-{{ fnm_version }}.zip"
+    mode: 0644
+
+- name: Unarchive FNM
+  become: yes
+  become_user: "{{ user }}"
+  ansible.builtin.unarchive:
+    src: "/home/{{ user }}/fnm-{{ fnm_version }}.zip"
+    dest: "/usr/local/bin/"
+    remote_src: yes
+    creates: "/usr/local/bin/fnm"
+
+- name: Ensure FNM has the correct permissions
+  become: yes
+  ansible.builtin.file:
+    path: "/usr/local/bin/fnm"
+    state: file
+    mode: '0755'
+
+- name: Ensure fnm is configured in the shell
+  become: yes
+  become_user: "{{ user }}"
+  ansible.builtin.lineinfile:
+    path: /home/ubuntu/.bashrc
+    search_string: 'fnm env'
+    line: 'eval "$(fnm env --fnm-dir /home/{{ user }}/.fnm)"'
+    owner: ubuntu
+    group: ubuntu
+    mode: '0644'
+
+- name: Install node
+  when: fnm_install_node_version != ""
+  ansible.builtin.include_tasks: "install-node.yml"

fnm/vars/aarch64.yml

@@ -0,0 +1,2 @@
+---
+fnm_suffix: "arm64"

fnm/vars/x86_64.yml

@@ -0,0 +1,2 @@
+---
+fnm_suffix: "linux"

linux-runner/defaults/main.yml

@@ -21,3 +21,4 @@ runner_post_run_exclusions:
   - .bash_logout
   - .bashrc
   - .profile
+  - .fnm

linux-runner/tasks/main.yml

@@ -100,6 +100,16 @@
     mode: "0644"
   notify: restart-runner
 
+- name: Add the .path file
+  become: yes
+  ansible.builtin.template:
+    src: "path"
+    dest: "{{ runner_directory_path }}/.path"
+    owner: "{{ runner_user }}"
+    group: "{{ runner_group }}"
+    mode: "0644"
+  notify: restart-runner
+
 - name: Ensure the service is in desired boot and current state
   become: true
   ansible.builtin.systemd:

linux-runner/templates/path

@@ -0,0 +1 @@
+/home/ubuntu/.fnm/aliases/default/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin