name: build

on:
  push:
    branches:
      - '*'
    tags:
      - '[0-9]*'
      - 'v[0-9]*'
  pull_request:
    branches:
      - '*'
env:
  BUILD_TYPE: Release

jobs:
  clang_tidy:
    runs-on: ubuntu-18.04
    steps:
    - uses: actions/checkout@v2
      with:
        submodules: recursive
    - name: Set up dependencies
      run: |
        sudo apt-get update && \
        sudo apt-get install \
          clang-tidy \
          libsndfile1-dev
    - name: Clang Tidy
      working-directory: ${{runner.workspace}}
      run: cd "$GITHUB_WORKSPACE" && scripts/run_clang_tidy.sh

  build_for_linux:
    runs-on: ubuntu-18.04
    steps:
    - name: Set install name
      run: |
        echo "install_ref=${GITHUB_REF##*/}" >> "$GITHUB_ENV"
        echo "install_name=sfizz-${GITHUB_REF##*/}-linux" >> "$GITHUB_ENV"
    - uses: actions/checkout@v2
      with:
        submodules: recursive
    - name: Set up dependencies
      run: |
        sudo apt-get update && \
        sudo apt-get install \
          libjack-jackd2-dev \
          libsndfile1-dev \
          libcairo2-dev \
          libpango1.0-dev \
          libfontconfig1-dev \
          libx11-xcb-dev \
          libxcb-util-dev \
          libxcb-cursor-dev \
          libxcb-xkb-dev \
          libxkbcommon-dev \
          libxkbcommon-x11-dev \
          libxcb-keysyms1-dev
    - name: Create Build Environment
      shell: bash
      working-directory: ${{runner.workspace}}
      run: cmake -E make_directory build
    - name: Configure CMake
      shell: bash
      working-directory: ${{runner.workspace}}/build
      run: |
        cmake "$GITHUB_WORKSPACE" -DCMAKE_BUILD_TYPE="$BUILD_TYPE" \
          -DSFIZZ_JACK=ON \
          -DSFIZZ_VST=ON \
          -DSFIZZ_LV2_UI=ON \
          -DSFIZZ_TESTS=ON \
          -DSFIZZ_SHARED=OFF \
          -DSFIZZ_STATIC_DEPENDENCIES=OFF \
          -DSFIZZ_LV2=ON \
          -DCMAKE_CXX_STANDARD=17
    - name: Build
      shell: bash
      working-directory: ${{runner.workspace}}/build
      run: cmake --build . --config "$BUILD_TYPE" -j 2
    - name: Test
      shell: bash
      run: ${{runner.workspace}}/build/tests/sfizz_tests
    - name: Install
      working-directory: ${{runner.workspace}}/build
      shell: bash
      run: |
        DESTDIR="$(pwd)/$install_name" cmake --build . --config "$BUILD_TYPE" --target install
        tar czvf "$install_name".tar.gz "$install_name"
    - uses: actions/upload-artifact@v2
      with:
        name: Linux tarball
        path: ${{runner.workspace}}/build/${{env.install_name}}.tar.gz

  build_for_mod:
    runs-on: ubuntu-18.04
    container:
      image: jpcima/mod-plugin-builder
      options: --user 0
    steps:
    - name: Set install name
      run: |
        echo "install_ref=${GITHUB_REF##*/}" >> "$GITHUB_ENV"
        echo "install_name=sfizz-${GITHUB_REF##*/}-moddevices" >> "$GITHUB_ENV"
    - uses: actions/checkout@v2
      with:
        submodules: recursive
    - name: Fix up MOD environment
      shell: bash
      run: ln -sf /home/builder/mod-workdir ~/mod-workdir
    - name: Create Build Environment
      shell: bash
      working-directory: ${{runner.workspace}}
      run: mod-plugin-builder /usr/local/bin/cmake -E make_directory build
    - name: Configure CMake
      shell: bash
      working-directory: ${{runner.workspace}}/build
      run: |
        mod-plugin-builder /usr/local/bin/cmake "$GITHUB_WORKSPACE" \
         -DSFIZZ_SYSTEM_PROCESSOR=armv7-a \
         -DCMAKE_BUILD_TYPE=Release -DSFIZZ_JACK=OFF -DSFIZZ_VST=OFF -DSFIZZ_LV2_UI=OFF
    - name: Build
      shell: bash
      working-directory: ${{runner.workspace}}/build
      run: mod-plugin-builder /usr/local/bin/cmake --build . --config "$BUILD_TYPE" -- -j 2
    - name: Install
      working-directory: ${{runner.workspace}}/build
      shell: bash
      run: |
        DESTDIR="$(pwd)/$install_name" mod-plugin-builder /usr/local/bin/cmake --build . --config "$BUILD_TYPE" --target install
        tar czvf "$install_name".tar.gz "$install_name"
    - uses: actions/upload-artifact@v2
      with:
        name: MOD devices tarball
        path: ${{runner.workspace}}/build/${{env.install_name}}.tar.gz

  build_for_mingw32:
    runs-on: ubuntu-18.04
    container:
      image: archlinux
    steps:
    - name: Set install name
      run: |
        echo "install_ref=${GITHUB_REF##*/}" >> "$GITHUB_ENV"
        echo "install_name=sfizz-${GITHUB_REF##*/}-mingw32" >> "$GITHUB_ENV"
    - name: Configure pacman repositories
      shell: bash
      run: |
        cat >>/etc/pacman.conf <<EOF
        [multilib]
        Include = /etc/pacman.d/mirrorlist
        [mingw-w64]
        SigLevel = Optional TrustAll
        Server = https://github.com/jpcima/arch-mingw-w64/releases/download/repo.\$arch/
        EOF
    - name: Set up dependencies
      shell: bash
      run: |
        pacman -Sqyu --noconfirm
        pacman -Sq --needed --noconfirm base-devel git wget mingw-w64-cmake mingw-w64-gcc mingw-w64-pkg-config mingw-w64-libsndfile
    - uses: actions/checkout@v2
      with:
        submodules: recursive
    - name: Fix MinGW headers
      shell: bash
      run: |
        cp -vf "$GITHUB_WORKSPACE"/scripts/mingw_dwrite_3.h \
            /usr/i686-w64-mingw32/include/dwrite_3.h
    - name: Fix VST sources
      shell: bash
      # need to convert some includes to lower case (as of VST 3.7.1)
      run: |
        find "$GITHUB_WORKSPACE"/plugins/vst/external/VST_SDK -type d -name source -exec \
            find {} -type f -name '*.[hc]' -o -name '*.[hc]pp' -print0 \; | \
          xargs -0 sed -i 's/<Windows.h>/<windows.h>/'
    - name: Create Build Environment
      shell: bash
      working-directory: ${{runner.workspace}}
      run: cmake -E make_directory build
    - name: Configure CMake
      shell: bash
      working-directory: ${{runner.workspace}}/build
      run: |
        i686-w64-mingw32-cmake "$GITHUB_WORKSPACE" \
          -DCMAKE_BUILD_TYPE="$BUILD_TYPE" \
          -DENABLE_LTO=OFF \
          -DSFIZZ_JACK=OFF \
          -DSFIZZ_VST=ON \
          -DSFIZZ_STATIC_DEPENDENCIES=ON \
          -DCMAKE_CXX_STANDARD=17
    - name: Build
      shell: bash
      working-directory: ${{runner.workspace}}/build
      run: i686-w64-mingw32-cmake --build . --config "$BUILD_TYPE" -j 2
    - name: Install
      working-directory: ${{runner.workspace}}/build
      shell: bash
      run: |
        DESTDIR="$(pwd)/$install_name" i686-w64-mingw32-cmake --build . --config "$BUILD_TYPE" --target install
        tar czvf "$install_name".tar.gz "$install_name"
    - uses: actions/upload-artifact@v2
      with:
        name: Win32 MinGW tarball
        path: ${{runner.workspace}}/build/${{env.install_name}}.tar.gz

  build_for_mingw64:
    runs-on: ubuntu-18.04
    container:
      image: archlinux
    steps:
    - name: Set install name
      run: |
        echo "install_ref=${GITHUB_REF##*/}" >> "$GITHUB_ENV"
        echo "install_name=sfizz-${GITHUB_REF##*/}-mingw64" >> "$GITHUB_ENV"
    - name: Configure pacman repositories
      shell: bash
      run: |
        cat >>/etc/pacman.conf <<EOF
        [multilib]
        Include = /etc/pacman.d/mirrorlist
        [mingw-w64]
        SigLevel = Optional TrustAll
        Server = https://github.com/jpcima/arch-mingw-w64/releases/download/repo.\$arch/
        EOF
    - name: Set up dependencies
      shell: bash
      run: |
        pacman -Sqyu --noconfirm
        pacman -Sq --needed --noconfirm base-devel git wget mingw-w64-cmake mingw-w64-gcc mingw-w64-pkg-config mingw-w64-libsndfile
    - uses: actions/checkout@v2
      with:
        submodules: recursive
    - name: Fix MinGW headers
      shell: bash
      run: |
        cp -vf "$GITHUB_WORKSPACE"/scripts/mingw_dwrite_3.h \
            /usr/x86_64-w64-mingw32/include/dwrite_3.h
    - name: Fix VST sources
      shell: bash
      # need to convert some includes to lower case (as of VST 3.7.1)
      run: |
        find "$GITHUB_WORKSPACE"/plugins/vst/external/VST_SDK -type d -name source -exec \
            find {} -type f -name '*.[hc]' -o -name '*.[hc]pp' -print0 \; | \
          xargs -0 sed -i 's/<Windows.h>/<windows.h>/'
    - name: Create Build Environment
      shell: bash
      working-directory: ${{runner.workspace}}
      run: cmake -E make_directory build
    - name: Configure CMake
      shell: bash
      working-directory: ${{runner.workspace}}/build
      run: |
        x86_64-w64-mingw32-cmake "$GITHUB_WORKSPACE" \
          -DCMAKE_BUILD_TYPE="$BUILD_TYPE" \
          -DENABLE_LTO=OFF \
          -DSFIZZ_JACK=OFF \
          -DSFIZZ_VST=ON \
          -DSFIZZ_STATIC_DEPENDENCIES=ON \
          -DCMAKE_CXX_STANDARD=17
    - name: Build
      shell: bash
      working-directory: ${{runner.workspace}}/build
      run: x86_64-w64-mingw32-cmake --build . --config "$BUILD_TYPE" -j 2
    - name: Install
      working-directory: ${{runner.workspace}}/build
      shell: bash
      run: |
        DESTDIR="$(pwd)/$install_name" x86_64-w64-mingw32-cmake --build . --config "$BUILD_TYPE" --target install
        tar czvf "$install_name".tar.gz "$install_name"
    - uses: actions/upload-artifact@v2
      with:
        name: Win64 MinGW tarball
        path: ${{runner.workspace}}/build/${{env.install_name}}.tar.gz

  archive_source_code:
    runs-on: ubuntu-18.04
    if: startsWith(github.ref, 'refs/tags/')
    steps:
    - name: Set install name
      run: |
        echo "install_ref=${GITHUB_REF##*/}" >> "$GITHUB_ENV"
        echo "install_name=sfizz-${GITHUB_REF##*/}" >> "$GITHUB_ENV"
    - uses: actions/checkout@v2
      with:
        submodules: recursive
    - name: Set up dependencies
      run: |
        sudo apt-get update && \
        sudo apt-get install \
          python-pip
        sudo pip install git-archive-all
    - name: Archive source code
      shell: bash
      run: |
        cd "$GITHUB_WORKSPACE" && \
        git-archive-all --prefix="${install_name}/" -9 "${{runner.workspace}}/${install_name}.tar.gz"
    - uses: actions/upload-artifact@v2
      with:
        name: Source code tarball
        path: ${{runner.workspace}}/${{env.install_name}}.tar.gz

  deploy:
    runs-on: ubuntu-18.04
    if: startsWith(github.ref, 'refs/tags/')
    needs:
      - build_for_linux
      - build_for_mod
      - build_for_mingw32
      - build_for_mingw64
      - archive_source_code
    steps:
      - name: Set install name
        run: |
          echo "install_ref=${GITHUB_REF##*/}" >> "$GITHUB_ENV"
      - uses: actions/download-artifact@v2
        with:
          name: Linux tarball
      - uses: actions/download-artifact@v2
        with:
          name: MOD devices tarball
      - uses: actions/download-artifact@v2
        with:
          name: Win32 MinGW tarball
      - uses: actions/download-artifact@v2
        with:
          name: Win64 MinGW tarball
      - uses: actions/download-artifact@v2
        with:
          name: Source code tarball
      - name: Display file information
        shell: bash
        run: ls -lR
      ## Note: not using `actions/create-release@v1`
      ##       because it cannot update an existing release
      ##       see https://github.com/actions/create-release/issues/29
      - uses: softprops/action-gh-release@v1
        env:
          GITHUB_TOKEN: ${{secrets.GITHUB_TOKEN}}
        with:
          tag_name: ${{env.install_ref}}
          name: Release ${{env.install_ref}}
          draft: false
          prerelease: false
          files: |
            sfizz-${{env.install_ref}}-*
            sfizz-${{env.install_ref}}.*