---

- name: ensure gogs container is running
  hosts: all
  vars:
    container_state: running
    container_name: gogs
    container_image: gogs/gogs
    container_dir_data: /home/git/gogs
    container_dir_owner: 9001
    container_dir_group: 9001
    container_run_args: >-
      --rm
      -p 10022:22/tcp
      -p 10080:3000/tcp
      -v "/home/git/gogs:/data"
      --hostname="gogs.{{ my_domain }}"
      --memory=128M
      -e PUID=2100
      -e PGID=2100
      --privileged=true
    container_firewall_ports:
      - 10080/tcp

  tasks:

# For gogs, see:
# https://github.com/gogs/gogs/tree/master/docker
# http://www.ateijelo.com/blog/2016/07/09/share-port-22-between-docker-gogs-ssh-and-local-system

  - name: ensure gogs ssh gludge directory
    tags: gogs
    file:
      path: /app/gogs/
      state: directory

  - name: ensure gogs ssh gludge file
    tags: gogs
    copy:
      dest: /app/gogs/gogs
      mode: 0755
      content: |
        #!/bin/bash
        ssh -p 10022 -o StrictHostKeyChecking=no git@127.0.0.1 \
        SSH_ORIGINAL_COMMAND=$(printf '%q' "$SSH_ORIGINAL_COMMAND") "$0" "$@"

  - name: Ensure group git exists
    tags: gogs
    group:
      name: git
      state: present
      gid: 2100

  - name: Add the git user for gogs on host
    tags: gogs
    user:
      name: git
      comment: Gogs git ssh user
      uid: 2100
      group: git
      home: /home/git
      create_home: no

  - name: ensure gogs directory
    tags: gogs
    file:
      path: "/home/git/gogs"
      state: directory
      owner: git
      recurse: yes

  - name: ensure git ssh directory link
    tags: gogs
    file:
      path: /home/git/.ssh
      src: gogs/git/.ssh
      state: link
      owner: git
      group: git

  - name: ensure container files mount point on host
    tags: mount
    file:
      path: "{{ item }}"
      owner: "{{ container_dir_owner }}"
      group: "{{ container_dir_group }}"
      state: directory
      recurse: yes
    with_items: "{{container_dir_data}}"

  - name: ensure container state
    tags: container
    import_role:
      name: podman_container_systemd