vim-mirror/.github/workflows/ci-macos.yml

name: CI for macOS

on:
  workflow_call:

# Cancels all previous workflow runs for pull requests that have not completed.
concurrency:
  # The concurrency group contains the workflow name and the branch name for
  # pull requests or the commit hash for any other events.
  group: ${{ github.workflow }}-macos-${{ github.event_name == 'pull_request' && github.head_ref || github.sha }}
  cancel-in-progress: true

permissions:
  contents: read # to fetch code (actions/checkout)

jobs:
  macos:
    runs-on: ${{ matrix.runner }}

    env:
      CC: clang
      TEST: test
      SRCDIR: ./src
      LEAK_CFLAGS: -DEXITFREE
      TERM: xterm

    strategy:
      fail-fast: false
      matrix:
        features: [tiny, normal, huge]
        runner: [macos-15-intel, macos-26]

    steps:
      - name: Checkout repository from GitHub
        uses: actions/checkout@v6

      - name: Install packages
        if: matrix.features == 'huge'
        run: |
          brew install lua libtool
          echo "LUA_PREFIX=$(brew --prefix)" >> $GITHUB_ENV

      - name: Set up environment
        run: |
          (
          echo "NPROC=$(getconf _NPROCESSORS_ONLN)"
          case "${{ matrix.features }}" in
          tiny)
            echo "TEST=testtiny"
            echo "CONFOPT=--disable-gui"
            ;;
          normal)
            ;;
          huge)
            echo "CONFOPT=--enable-perlinterp --enable-python3interp --enable-rubyinterp --enable-luainterp --enable-tclinterp"
            ;;
          esac
          ) >> $GITHUB_ENV

      - name: Configure
        run: |
          ./configure --with-features=${{ matrix.features }} ${CONFOPT} --enable-fail-if-missing
          # Append various warning flags to CFLAGS.
          # BSD sed needs backup extension specified.
          sed -i.bak -f ci/config.mk.sed ${SRCDIR}/auto/config.mk
          # On macOS, the entity of gcc is clang.
          sed -i.bak -f ci/config.mk.clang.sed ${SRCDIR}/auto/config.mk
          # Suppress some warnings produced by clang 12 and later.
          if clang --version | grep -qs 'Apple clang version \(1[3-9]\|[2-9]\)\.'; then
            sed -i.bak -f ci/config.mk.clang-12.sed ${SRCDIR}/auto/config.mk
          fi

      - name: Build
        env:
          LC_ALL: C
        run: |
          make -j${NPROC}

      - name: Check version
        run: |
          "${SRCDIR}"/vim --version
          "${SRCDIR}"/vim -u NONE -i NONE --not-a-term -esNX -V1 -S ci/if_ver-1.vim -c quit
          "${SRCDIR}"/vim -u NONE -i NONE --not-a-term -esNX -V1 -S ci/if_ver-2.vim -c quit
          if ${{ matrix.features == 'huge' }}; then
            # Also check that optional and dynamic features are configured and working
            "${SRCDIR}"/vim -u NONE -i NONE --not-a-term -esNX -V1 \
              -c "let g:required=['sound', 'perl', 'python3', 'lua', 'ruby', 'tcl']" \
              -S ci/if_feat_check.vim -c quit
          fi

      - name: Install packages for testing
        run: |
          # Apple diff is broken. Use GNU diff instead. See #14032.
          brew install diffutils

      - name: Test
        timeout-minutes: 25
        run: |
          make ${TEST}

      - name: Upload failed test artifacts
        if: ${{ !cancelled() }}
        uses: ./.github/actions/test_artifacts