Add role for setting up git protocol to make it easier to replace external test dependencies

test/integration/targets/git-daemon/aliases

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+hidden

test/integration/targets/git-daemon/defaults/main.yml

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+default_git_branch: main
+repo_path: '{{ remote_tmp_dir }}/git_repositories'
+
+git_package: git
+git_daemon: git-daemon
+
+repositories: []
+shell_commands: []

test/integration/targets/git-daemon/tasks/add_repository.yml

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+- name: Check is repo needs to be created
+  stat:
+    path: '{{ repo_path }}/{{ repository }}'
+  register: stat_repo
+
+- name: Initialize bare git repo
+  shell: 'git init --bare --shared {{ repo_path }}/{{ repository }}'
+  when: not stat_repo.stat.exists
+
+- name: Add repo as safe
+  shell: 'git config --add safe.directory .'
+  args:
+    chdir: "{{ repo_path }}/{{ repository }}"
+  when: not stat_repo.stat.exists

test/integration/targets/git-daemon/tasks/main.yml

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+- include_tasks:
+    file: setup.yml
+  when: started_daemon is undefined
+
+- include_tasks:
+    file: add_repository.yml
+  when: "( [repo_path, repository] | path_join) is not is_dir"
+  loop: "{{ repositories }}"
+  loop_control:
+    loop_var: repository
+
+- include_tasks:
+    file: update_repository.yml
+  loop_control:
+    loop_var: repository
+  loop: "{{ repositories }}"
+  when: "( shell_commands | length ) > 0"

test/integration/targets/git-daemon/tasks/setup.yml

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+- include_vars:
+    file: "{{ ansible_facts['os_family'] }}.yml"
+  ignore_errors: yes
+
+- name: Create repo path
+  file:
+    state: "{{ item }}"
+    path: "{{ repo_path }}"
+  loop:
+    - absent
+    - directory
+
+- command: "{{ git_package }} --help"
+  register: found_git
+  ignore_errors: yes
+- command: "{{ git_package }} daemon --help"
+  register: found_daemon
+  ignore_errors: yes
+
+- name: install git
+  package:
+    name:
+      - "{{ git_package }}"
+      - "{{ git_daemon }}"
+    state: present
+    update_cache: yes
+  when: (found_git is failed or found_daemon is failed) and ansible_facts['os_family'] in ['RedHat', 'Debian', 'FreeBSD', 'Suse']
+
+- name: install git (apk)
+  shell: "apk update && apk add {{ git_package }} {{ git_daemon }} -v -v"
+  when: (found_git is failed or found_daemon is failed) and ansible_facts['os_family'] == 'Alpine'
+
+- name: start git daemon
+  shell: "git daemon --reuseaddr --export-all --enable=receive-pack --base-path={{ repo_path }} {{ repo_path }}&"
+  register: started_daemon

test/integration/targets/git-daemon/tasks/update_repository.yml

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+- block:
+  - name: "Cloning {{ repository }}"
+    shell: 'git clone git://localhost/{{ repository }} {{ repository }}'
+    args:
+      chdir: '{{ remote_tmp_dir }}'
+    when: '( shell_commands | length ) > 0'
+    register: cloned_repo
+
+  - name: "Running commands in {{ repository }}"
+    shell: "{{ cmd }}"
+    args:
+      chdir: "{{ remote_tmp_dir }}/{{ repository }}"
+    loop_control:
+      loop_var: cmd
+    loop: "{{ shell_commands }}"
+    register: update
+
+  always:
+    - name: "Removing {{ repository }}"
+      file:
+        path: "{{ remote_tmp_dir }}/{{ repository }}"
+        state: absent
+      when: cloned_repo is not skipped

test/integration/targets/git-daemon/vars/Debian.yml

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+git_daemon: git-daemon-run