emacs-apple.yml

name: cooljeanius/emacs-apple
on:
  push:
    branches:
    - "**/*"
  pull_request:
jobs:
  test:
    runs-on: macos-latest
    steps:
    - name: checkout
      uses: actions/checkout@v4
    - run: brew update
    - name: Install Homebrew dependencies
      env:
        HOMEBREW_NO_INSTALLED_DEPENDENTS_CHECK: 1
        HOMEBREW_VERBOSE: 1
        HOMEBREW_VERBOSE_USING_DOTS: 1
      run: |
        set -x
        brew install make automake gettext texinfo gawk coreutils gnu-sed gnu-which libstxxl rsync
        if test "${{ matrix.compiler }}" = "gcc"; then \
          brew install lcov libgccjit mingw-w64; \
        elif test "${{ matrix.compiler }}" = "clang"; then \
          brew install clang-build-analyzer clang-format compiledb; \
        elif test -n "${{ matrix.compiler }}"; then \
          echo "Unknown compiler ${{ matrix.compiler }} may or may not need additional dependencies..."; \
        else \
          echo "OK, that should be it; no additional dependencies needed."; \
        fi
    - name: Initial build
      run: |
        if test -n "${{ matrix.compiler }}"; then \
          echo "This is the ${{ matrix.compiler }} build."; \
          which -a ${{ matrix.compiler }} || gwhich -a ${{ matrix.compiler }}; \
        else \
          echo "matrix.compiler unset (possibly wrong variable?)"; \
        fi
        sh ./autogen.sh
        env | uniq | sort | uniq
        if test "${{ matrix.compiler }}" = "gcc"; then \
          ./configure --enable-silent-rules --disable-autodepend --enable-gcc-warnings --enable-better-debugging --with-x-toolkit=no --disable-dependency-tracking --with-ns --enable-gcc-link-time-optimization CC=gcc CXX=g++ OBJC=gcc OBJCXX=g++; \
        elif test "${{ matrix.compiler }}" = "clang"; then \
          ./configure --enable-silent-rules --disable-autodepend --enable-gcc-warnings --enable-better-debugging --with-x-toolkit=no --disable-dependency-tracking --with-ns --enable-clang-link-time-optimization CC=clang CXX=clang++ OBJC=clang OBJCXX=clang++; \
        else \
          ./configure --enable-silent-rules --disable-autodepend --enable-gcc-warnings --enable-better-debugging --with-x-toolkit=no --disable-dependency-tracking --with-ns; \
        fi
        make gnulib_headers || (stat lib/Makefile && wc -l lib/Makefile)
        if test -x "$(which gmake)" && test -x "$(which nproc)" && test -n "$(nproc)"; then \
          echo "attempting parallel build with $(nproc) jobs..."; \
          if test -x "$(which scan-build)" && test "${{ matrix.compiler }}" = "clang" && test -d /tmp && test -w /tmp; then \
            echo "...and running the build under $(which scan-build)..."; \
            scan-build -o /tmp gmake -j"$(nproc)" --output-sync only_temacs; \
          else \
            echo "...(a parallel build of the regular kind, that is)..."; \
            gmake -j"$(nproc)" --output-sync only_temacs; \
          fi; \
        else \
          echo "warning: on the slow path..."; \
          if test -x "$(which scan-build)" && test "${{ matrix.compiler }}" = "clang" && test -d /tmp && test -w /tmp; then \
            echo "attempting to build under $(which scan-build)..."; \
            scan-build -o /tmp make only_temacs; \
          else \
            make only_temacs; \
          fi; \
        fi
        ls src/*emacs
        cd lisp && make update-subdirs
    - run: make all_only_c
      if: "${{ success() }}"
    - name: Build docs
      if: "${{ success() }}"
      env:
        HOMEBREW_NO_INSTALLED_DEPENDENTS_CHECK: 1
        HOMEBREW_VERBOSE: 1
        HOMEBREW_VERBOSE_USING_DOTS: 1
      run: |
        if test -d doc && test -w doc && test -x "$(which makeinfo)" && test -x "$(which brew)" && test -x "$(which nproc)" && test -n "$(nproc)" && test "$(nproc)" -ge 2 && test -x "$(which make)" && test -r doc/Makefile && test -x "$(which texi2dvi)" && test -x "$(which texi2pdf)" && test -x "$(which dvips)"; then \
          echo "using $(which makeinfo) for makeinfo with the following version info: $(makeinfo --version)"; \
          brew install texlive; \
          echo "nproc says we can use $(nproc) build jobs."; \
          make -j"$(nproc)" -C doc || make -C doc || (make -C doc/emacs && make -C doc/lispintro && make -C doc/lispref && make -C doc/man); \
          if [ $? -ge 1 ]; then \
            echo "giving doc/misc another try"; \
            pushd doc/misc; \
            make echo-info; \
            make dvi; \
            make html; \
            make pdf; \
            make ps; \
            make dist; \
            popd; \
          else \
            echo "so much for doc/misc..."; \
          fi; \
        else \
          echo "skipping building docs (due to 1 of many possible reasons)..."; \
        fi
    - name: Apple stuff
      if: "${{ success() }}"
      run: |
        make install_source
        if test "${{ matrix.compiler }}" = "clang" || test -n "$(gcc --version | grep clang)"; then \
          if test -x "$(which nproc)" && test -n "$(nproc)" && test "$(nproc)" -gt 1; then \
            make -j"$(nproc)" -C src check || make -j"$(nproc)" -ki -C src check; \
            make -j"$(nproc)" -C lib-src all-plist || make -j"$(nproc)" -ki -C lib-src all-plist; \
            make -j"$(nproc)" apple_helper_executables MAC_VERS_CFLAGS="-mmacosx-version-min=10.7 -stdlib=libc++"; \
            make -j"$(nproc)" apple_check MAC_VERS_CFLAGS="-mmacosx-version-min=10.7"; \
          else \
            echo "warning: on the slow path..."; \
            make -C src check || make -ki -C src check; \
            make -C lib-src all-plist || make -ki -C lib-src all-plist; \
            make apple_helper_executables MAC_VERS_CFLAGS="-mmacosx-version-min=10.7 -stdlib=libc++"; \
            make apple_check MAC_VERS_CFLAGS="-mmacosx-version-min=10.7"; \
          fi; \
        else \
          make dumpemacs; \
          make emacswrapper; \
          make test_mach_o_binary; \
          make -ki apple_check; \
        fi
    strategy:
      fail-fast: false
      matrix:
        compiler:
        - clang
        - gcc