playbook.yaml

---
- hosts: all
  become: true
  tasks:
    - name: no firewall
      systemd_service:
        name: firewalld.service
        enabled: false
        state: stopped

    - name: install git daemon
      dnf:
        name: git-daemon
        state: latest

    - name: create git system user
      user:
        name: git
        state: present
        system: true
        shell: /sbin/nologin
        home: /var/lib/git
        create_home: true

    - name: copy systemd unit
      copy:
        content: |
          [Unit]
          Description=Git Daemon

          [Service]
          ExecStart=/usr/libexec/git-core/git-daemon --base-path=/var/lib/git --reuseaddr --export-all --verbose
          Restart=always
          User=git

          [Install]
          WantedBy=multi-user.target
        dest: /etc/systemd/system/git-daemon.service
        owner: root
        group: root
        mode: "0644"

    - name: start git daemon service
      systemd_service:
        daemon_reload: true
        name: git-daemon.service
        enabled: true
        state: started

    - name: set git config to trust all dirs
      copy:
        content: |
          [safe]
            directory = *
        dest: /etc/gitconfig
        owner: root
        group: root
        mode: "0644"

    - name: create example.git repo
      shell:
        creates: /var/lib/git/example.git
        cmd: |
          set -xe

          mkdir /var/lib/git/example.git
          cd /var/lib/git/example.git
          git init --bare

          git config --global init.defaultBranch main
          git config --global user.name test
          git config --global user.email test@example.com
          cd "$(mktemp -d)"
          git init
          echo test > test
          git add test
          git commit -m test
          git remote add origin /var/lib/git/example.git
          git push -u origin main

    - name: run clone
      shell:
        cmd: |
          git clone git://localhost/example.git "$(mktemp -d)"