Update git_ci role from polyfloyd's infra

roles/git_ci/defaults/main.yaml

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+---
+git_ci_runner_wd: /var/lib/forgejo-runner

roles/git_ci/handlers/main.yaml

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+---
+- ansible.builtin.import_tasks:
+    file: ../../common/handlers/main.yaml
+
+- name: restart forgejo-runner
+  systemd:
+    name: forgejo-runner
+    state: restarted

roles/git_ci/tasks/main.yaml

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+---
+- tags: git_ci
+  block:
+    - name: Install dependencies
+      apt:
+        name: docker.io
+
+    - name: Query latest forgejo-runner version
+      uri:
+        url: https://code.forgejo.org/api/v1/repos/forgejo/runner/tags
+        return_content: true
+      register: response
+      changed_when: false
+      check_mode: false
+      failed_when: "response is failed or 'json' not in response"
+
+    - name: Format forgejo-runner latest version
+      set_fact:
+        forgejo_runner_version: "{{ response['json'][0]['name'] | trim('v') }}"
+
+    - name: Detect installed forgejo-runner version
+      shell:
+        cmd: |
+          set -o pipefail
+          forgejo-runner --version | grep --color=never -Po '\d\.\d+(\.\d+)?' || echo none
+        executable: /bin/bash
+      register: forgejo_runner_installed_version_shell
+      changed_when: false
+      check_mode: false
+
+    - name: Format installed forgejo-runner version
+      set_fact:
+        forgejo_runner_installed_version: "{{ forgejo_runner_installed_version_shell.stdout }}"
+
+    - debug:
+        msg:
+          - "Forgejo Runner latest version: {{ forgejo_runner_version }}"
+          - "Forgejo Runner installed version: {{ forgejo_runner_installed_version }}"
+
+    - name: Download forgejo-runner
+      get_url:
+        url: "https://code.forgejo.org/forgejo/runner/releases/download/v{{ forgejo_runner_version }}/forgejo-runner-{{ forgejo_runner_version }}-linux-amd64"
+        dest: /usr/local/bin/forgejo-runner
+        mode: "0755"
+      notify: restart forgejo-runner
+      when: forgejo_runner_installed_version != forgejo_runner_version
+
+    - name: Create runner dir
+      file:
+        state: directory
+        path: "{{ git_ci_runner_wd }}"
+        owner: root
+        group: root
+        mode: "0755"
+
+    - name: Register runner
+      command: "forgejo-runner register --no-interactive --instance={{ forgejo_url }} --token={{ lookup('passwordstore', 'git/ci subkey=runner_token') }}"
+      args:
+        chdir: "{{ git_ci_runner_wd }}"
+        creates: "{{ git_ci_runner_wd }}/.runner"
+
+    - name: Install service file
+      template:
+        src: forgejo-runner.service
+        dest: /etc/systemd/system/forgejo-runner.service
+        owner: root
+        group: root
+        mode: "0644"
+      notify: restart forgejo-runner
+
+    - name: Enable service
+      systemd:
+        name: forgejo-runner
+        enabled: true
+        daemon_reload: true
+
+    - name: Start service
+      systemd:
+        name: forgejo-runner
+        state: started
+        daemon_reload: true
+
+    - meta: flush_handlers

roles/git_ci/templates/forgejo-runner.service

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+# {{ ansible_managed }}
+
+[Unit]
+Description=Forgejo Runner
+After=network.target
+
+[Service]
+ExecStart=/usr/local/bin/forgejo-runner daemon
+WorkingDirectory={{ git_ci_runner_wd }}
+Restart=on-failure
+RestartSec=10s
+
+[Install]
+WantedBy=multi-user.target