name: CI

# details & description at http://3bb.cc/blog/2020/09/11/github-ci/

# Controls when the action will run. Triggers the workflow on push for any branch, and
# pull requests to master
on:
  push:
  pull_request:
    branches: [ endless ]

# A workflow run is made up of one or more jobs that can run sequentially or in parallel
jobs:
  test:
    name: ${{ matrix.lisp }} on ${{ matrix.os }}
    strategy:
      matrix:
      # current ccl-bin has a flaky zip file, so roswell can't install it.
      # Specify a version that works for now. #- cmucl, allegro, ccl, ecl, clisp
        lisp: [sbcl-bin, ccl]
        os: [ubuntu-latest, macos-latest, windows-latest]

    # run the job on every combination of "lisp" and "os" above
    runs-on: ${{ matrix.os }}

    # default to msys2 shell on windows, since roswell install-for-ci.sh tries to install using pacman
    defaults:
      run:
        shell: ${{ fromJSON('[ "bash", "msys2 {0}" ]') [ matrix.os == 'windows-latest' ] }}

    steps:

    # use setup-msys2
    - uses: msys2/setup-msys2@v2
      if: matrix.os == 'windows-latest'
      with:
        path-type: inherit
        # list any extra packages we want installed

        # for example the following would be enough for us to build sbcl
        # from git:
        # install: 'git base-devel unzip mingw-w64-x86_64-gcc mingw64/mingw-w64-x86_64-zlib'


    # tell git not to convert line endings
    # change roswell install dir and add it to path
    - name: windows specific settings
      if: matrix.os == 'windows-latest'
      run: |
        git config --global core.autocrlf false
        echo "ROSWELL_INSTALL_DIR=$HOME/ros" >> $GITHUB_ENV
        echo "$HOME/ros/bin" >> $GITHUB_PATH

    # Check out your repository under $GITHUB_WORKSPACE, so your job can access it
    - uses: actions/checkout@v2

    - name: cache .roswell
      id: cache-dot-roswell
      uses: actions/cache@v1
      with:
        path: ~/.roswell
        key: ${{ runner.os }}-dot-roswell-${{ matrix.lisp }}-${{ hashFiles('**/*.asd') }}
        restore-keys: |
          ${{ runner.os }}-dot-roswell-${{ matrix.lisp }}-
          ${{ runner.os }}-dot-roswell-

    - name: install roswell
      # always run install, since it does some global installs and setup that isn't cached
      env:
       LISP: ${{ matrix.lisp }}
      run: curl -L https://raw.githubusercontent.com/roswell/roswell/master/scripts/install-for-ci.sh | sh -x

    - name: run lisp
      continue-on-error: true
      run: |
        ros -e '(format t "~a:~a on ~a~%...~%~%" (lisp-implementation-type) (lisp-implementation-version) (machine-type))'
        ros -e '(format t " fixnum bits:~a~%" (integer-length most-positive-fixnum))'
        ros -e "(ql:quickload 'trivial-features)" -e '(format t "features = ~s~%" *features*)'
    - name: update ql dist if we have one cached
      run: ros -e "(ql:update-all-dists :prompt nil)"

    - name: load code and run tests
      run: |
        ros -e '(handler-bind (#+asdf3.2(asdf:bad-SYSTEM-NAME (function MUFFLE-WARNING))) (handler-case (ql:quickload :osc) (error (a) (format t "caught error ~s~%~a~%" a a) (uiop:quit 123))))' -e '(osc:run-tests)'