name: MJIT
on:
  push:
    paths-ignore:
      - 'doc/**'
      - '**.md'
      - '**.rdoc'
  pull_request:
    paths-ignore:
      - 'doc/**'
      - '**.md'
      - '**.rdoc'

concurrency:
  group: ${{ github.workflow }} / ${{ startsWith(github.event_name, 'pull') && github.ref_name || github.sha }}
  cancel-in-progress: ${{ startsWith(github.event_name, 'pull') }}

jobs:
  make:
    strategy:
      matrix:
        test_task: [ "check" ] # to make job names consistent
        jit_opts: [ "--mjit", "--mjit-wait" ]
      fail-fast: false
    runs-on: ubuntu-latest
    if: ${{ !startsWith(github.event.head_commit.message, '[DOC]') }}
    env:
      TESTOPTS: '-q --tty=no'
      RUN_OPTS: '--disable-gems ${{ matrix.jit_opts }} --mjit-debug=-ggdb3'
      GITPULLOPTIONS: --no-tags origin ${{github.ref}}
    steps:
      - run: mkdir build
        working-directory:
      - name: Install libraries
        run: |
          set -x
          sudo apt-get update -q || :
          sudo apt-get install --no-install-recommends -q -y build-essential libssl-dev libyaml-dev libreadline6-dev zlib1g-dev libncurses5-dev libffi-dev bison autoconf ruby
      - name: git config
        run: |
          git config --global advice.detachedHead 0
          git config --global init.defaultBranch garbage
      - uses: actions/checkout@v2
        with:
          path: src
      - uses: actions/cache@v2
        with:
          path: src/.downloaded-cache
          key: downloaded-cache
      - name: Fixed world writable dirs
        run: |
          chmod -v go-w $HOME $HOME/.config
          sudo chmod -R go-w /usr/share
          sudo bash -c 'IFS=:; for d in '"$PATH"'; do chmod -v go-w $d; done' || :
      - name: Set ENV
        run: |
          echo "GNUMAKEFLAGS=-j$((1 + $(nproc --all)))" >> $GITHUB_ENV
      - run: ./autogen.sh
        working-directory: src
      - name: Run configure
        run: ../src/configure -C --disable-install-doc cppflags=-DVM_CHECK_MODE
      - run: make incs
      - run: make
      - run: sudo make -s install
      - run: sudo apt-get install gdb # used by test / test-all failure
      - name: Run test
        run: |
          ulimit -c unlimited
          make -s test RUN_OPTS="$RUN_OPTS"
        timeout-minutes: 60
      - name: Run test-all
        run: |
          ulimit -c unlimited
          make -s test-all RUN_OPTS="$RUN_OPTS"
        timeout-minutes: 60
      - name: Run test-spec
        run: |
          ulimit -c unlimited
          make -s test-spec RUN_OPTS="$RUN_OPTS"
        timeout-minutes: 60
      - uses: k0kubun/action-slack@v2.0.0
        with:
          payload: |
            {
              "ci": "GitHub Actions",
              "env": "${{ github.workflow }} / ${{ matrix.test_task }} ${{ matrix.jit_opts }}",
              "url": "https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }}",
              "commit": "${{ github.sha }}",
              "branch": "${{ github.ref }}".split('/').reverse()[0]
            }
        env:
          SLACK_WEBHOOK_URL: ${{ secrets.SIMPLER_ALERTS_URL }} # ruby-lang slack: ruby/simpler-alerts-bot
        if: ${{ failure() && github.event_name == 'push' }}

defaults:
  run:
    working-directory: build