- hosts: all
  tasks:
    - name: Setup files
      copy:
        content: "{{ item.content }}"
        dest: "{{ zuul.project.src_dir }}/{{ item.dest }}"
      loop:
        - content: "all:\n\tdhall-to-yaml < test.dhall > test.yaml"
          dest: Makefile
        - content: "21 + 21"
          dest: test.dhall
        - content: "42\n"
          dest: test.yaml

    - name: Commit changes
      shell: |
        if ! test -f ~/.gitconfig && ! test -d ~/.config/git ; then
          git config --global user.email "you@example.com"
          git config --global user.name "Your Name"
        fi
        git add Makefile test.dhall test.yaml && git commit -m "test content"
      args:
        chdir: "{{ zuul.project.src_dir }}"