name: Installation script
on: 
  pull_request:
    paths:
      - .ci/install.sh
  push:
    branches:
      - master
    paths:
      - .ci/install.sh

jobs:
  test_against_latest_release:
    name: Test against latest release
    strategy:
      matrix:
        shell: [fish, zsh, bash]
        setup: 
          - os: ubuntu
            script_arguments: ''
          - os: macos
            script_arguments: ''
          - os: macos
            script_arguments: '--force-no-brew'
    runs-on: ${{ matrix.setup.os }}-latest
    steps:
      - uses: actions/checkout@v2
      - run: "sudo apt-get install -y ${{ matrix.shell }}"
        name: Install ${{matrix.shell}} using apt-get
        if: matrix.setup.os == 'ubuntu'
      - run: "brew install ${{ matrix.shell }}"
        name: Install ${{matrix.shell}} using Homebrew
        if: matrix.setup.os == 'macos'
      - run: "cp ~/.bashrc ~/.bashrc.bak && echo '. ~/.bashrc.bak' > ~/.bashrc"
        name: reset bashrc file
      - run: "env SHELL=$(which ${{ matrix.shell }}) bash ./.ci/install.sh ${{ matrix.setup.script_arguments }}"
        name: Run the installation script
      - run: ./.ci/test_installation_script.sh ${{ matrix.shell }}
        name: 'Test installation script'

  # install_on_mac_binary:
  #   runs-on: macos-latest
  #   strategy:
  #     matrix:
  #       include:
  #         - shell: fish
  #           source: ~/.config/fish/config.fish
  #         - shell: zsh
  #           source: ~/.zshrc
  #         - shell: bash
  #           source: ~/.bashrc
  #   steps:
  #     - uses: actions/checkout@v2
  #     - run: "brew install ${{ matrix.shell }}"
  #       name: Install shell
  #     - name: reset bashrc file
  #       run: |
  #         cp ~/.bashrc ~/.bashrc.bak
  #         echo '. ~/.bashrc.bak' > ~/.bashrc
  #     - run: "env SHELL=$(which ${{ matrix.shell }}) bash ./.ci/install.sh --force-install"
  #       name: Run the installation script

  #     - name: 'Install a Node version with `fnm install`'
  #       run: |
  #         ${{ matrix.shell }} -c '
  #           source ${{ matrix.source }}
  #           fnm install 12.5.0
  #           fnm ls | grep 12.5.0
  #         '

  #     - name: 'Check switching versions with `fnm use`'
  #       run: |
  #         ${{ matrix.shell }} -c '
  #           source ${{ matrix.source }}
  #           fnm use 12.5.0
  #           node --version | grep 12.5.0
  #         '