name: CI

on:
  push:
    branches:
    - '*'
  # Temporarily disabled
    #tags:
    #- 'v[0-9]*'
  pull_request:
    branches:
    - '*'

jobs:
  # Note: not using git-archive(-all) because it can't include subprojects ignored by git
  archive_source_code:
    name: Source Code Tarball
    runs-on: ubuntu-18.04
    # Only on tags/releases
    if: startsWith(github.ref, 'refs/tags/')
    steps:
    - name: Set Environment Variables
      run: echo "INSTALL_NAME=lite-xl-${GITHUB_REF##*/}-src" >> "$GITHUB_ENV"
    - uses: actions/checkout@v2
    - name: Python Setup
      uses: actions/setup-python@v2
      with:
        python-version: 3.6
    - name: Install Dependencies
      run: |
        sudo apt-get install -qq ninja-build
        pip3 install meson
    - name: Archive source code
      shell: bash
      run: bash scripts/source-package.sh --destdir "${INSTALL_NAME}"
    - uses: actions/upload-artifact@v2
      with:
        name: Source Code Tarball
        path: ${{ env.INSTALL_NAME }}.tar.gz

  # All builds use lhelper only for releases, using --static build argument,
  # otherwise for normal builds dependencies are dynamically linked.
  build_linux:
    name: Linux
    runs-on: ubuntu-18.04
    strategy:
      matrix:
        config:
        - { name: "GCC", cc: gcc, cxx: g++ }
        - { name: "clang", cc: clang, cxx: clang++ }
    env:
      CC: ${{ matrix.config.cc }}
      CXX: ${{ matrix.config.cxx }}
    steps:
    - name: Set Archive Name
      if: ${{ matrix.config.cc == 'gcc' }}
      run: |
        echo "INSTALL_REF=${GITHUB_REF##*/}" >> "$GITHUB_ENV"
        echo "INSTALL_NAME=lite-xl-${GITHUB_REF##*/}-linux" >> "$GITHUB_ENV"
    - uses: actions/checkout@v2
    - name: Python Setup
      uses: actions/setup-python@v2
      with:
        python-version: 3.6
    - name: Update Packages
      run: sudo apt-get update
    - name: Install Meson
      run: |
        sudo apt-get install -qq ninja-build
        pip3 install meson
    - name: Install Dependencies
      if: ${{ !startsWith(github.ref, 'refs/tags/') }}
      run: sudo apt-get install -qq libsdl2-dev libfreetype6
    - name: Build
      if: ${{ matrix.config.cc == 'gcc' && !startsWith(github.ref, 'refs/tags/') }}
      run: bash scripts/build.sh --prefix /
    - name: Release Build
      if: ${{ matrix.config.cc == 'gcc' && startsWith(github.ref, 'refs/tags/') }}
      run: bash scripts/build.sh --prefix / --static
    - name: Package
      if: ${{ matrix.config.cc == 'gcc' }}
      run: |
        DESTDIR="$(pwd)/$INSTALL_NAME" meson install --skip-subprojects -C build
        tar czvf "${INSTALL_NAME}".tar.gz "${INSTALL_NAME}"
    - name: AppImage
      if: ${{ matrix.config.cc == 'gcc' && startsWith(github.ref, 'refs/tags/') }}
      run: bash scripts/appimage.sh --nobuild --static --version ${{ env.INSTALL_REF }}
    - name: Upload Artifacts
      uses: actions/upload-artifact@v2
      if: ${{ matrix.config.cc == 'gcc' }}
      with:
        name: Linux Artifacts
        path: |
          ${{ env.INSTALL_NAME }}.tar.gz
          LiteXL-${{ env.INSTALL_REF }}-x86_64.AppImage

  build_macos:
    name: macOS (x86_64)
    runs-on: macos-10.15
    env:
      CC: clang
      CXX: clang++
    steps:
    - name: System Information
      run: |
        system_profiler SPSoftwareDataType
        gcc -v
        xcodebuild -version
    - name: Set Archive Name
      run: |
        echo "INSTALL_NAME=lite-xl-${GITHUB_REF##*/}-macos" >> "$GITHUB_ENV"
        bash --version
    - uses: actions/checkout@v2
    - name: Python Setup
      uses: actions/setup-python@v2
      with:
        python-version: 3.9
    - name: Install Build Tools
      run: |
        brew install ninja
        pip3 install meson
        cd ~; npm install appdmg; cd -
        ~/node_modules/appdmg/bin/appdmg.js --version
    - name: Install Dependencies
      if: ${{ !startsWith(github.ref, 'refs/tags/') }}
      run: brew install sdl2
    - name: Install LHelper Dependencies
      if: ${{ startsWith(github.ref, 'refs/tags/') }}
      run: brew install bash md5sha1sum
    - name: Build
      if: ${{ !startsWith(github.ref, 'refs/tags/') }}
      run: bash scripts/build.sh --prefix "${GITHUB_WORKSPACE}/Lite XL.app"
    - name: Release Build
      if: ${{ startsWith(github.ref, 'refs/tags/') }}
      run: |
        bash --version
        bash scripts/build.sh --prefix "${GITHUB_WORKSPACE}/Lite XL.app" --static
    - name: Error Logs
      if: failure()
      run: |
        mkdir ${INSTALL_NAME}
        cp /usr/var/lhenv/lite-xl/logs/* ${INSTALL_NAME}
        tar czvf ${INSTALL_NAME}.tar.gz ${INSTALL_NAME}
    - name: Install
      run: meson install --skip-subprojects -C build
    - name: Create DMG Image
      run: bash scripts/appdmg.sh ${{ env.INSTALL_NAME }}
    - name: Upload DMG Image
      uses: actions/upload-artifact@v2
      with:
        name: macOS DMG Image
        path: ${{ env.INSTALL_NAME }}.dmg
    - name: Upload Error Logs
      uses: actions/upload-artifact@v2
      if: failure()
      with:
        name: Error Logs
        path: ${{ env.INSTALL_NAME }}.tar.gz

  build_windows_msys2:
    name: Windows
    runs-on: windows-2019
    strategy:
      matrix:
        msystem: [MINGW32, MINGW64]
    defaults:
      run:
        shell: msys2 {0}
    steps:
    - uses: actions/checkout@v2
    - uses: msys2/setup-msys2@v2
      with:
        #msystem: MINGW64
        msystem: ${{ matrix.msystem }}
        update: true
        install: >-
          base-devel
          git
          zip
    - name: Set Environment Variables
      run: echo "INSTALL_NAME=lite-xl-${GITHUB_REF##*/}-$(echo $MSYSTEM | awk '{print tolower($0)}')" >> "$GITHUB_ENV"
    - name: Install Dependencies
      if: ${{ !startsWith(github.ref, 'refs/tags/') }}
      run: |
        pacman --noconfirm -S \
          ${MINGW_PACKAGE_PREFIX}-gcc \
          ${MINGW_PACKAGE_PREFIX}-meson \
          ${MINGW_PACKAGE_PREFIX}-ninja \
          ${MINGW_PACKAGE_PREFIX}-pkg-config \
          ${MINGW_PACKAGE_PREFIX}-freetype \
          ${MINGW_PACKAGE_PREFIX}-pcre2 \
          ${MINGW_PACKAGE_PREFIX}-SDL2
    - name: Install Release Dependencies
      if: ${{ startsWith(github.ref, 'refs/tags/') }}
      run: |
        pacman --noconfirm -S \
          ${MINGW_PACKAGE_PREFIX}-gcc \
          ${MINGW_PACKAGE_PREFIX}-meson \
          ${MINGW_PACKAGE_PREFIX}-ninja \
          ${MINGW_PACKAGE_PREFIX}-pkg-config
    - name: Build
      if: ${{ !startsWith(github.ref, 'refs/tags/') }}
      run: bash scripts/build.sh --prefix /
    - name: Release Build
      if: ${{ startsWith(github.ref, 'refs/tags/') }}
      run: |
        bash --version
        bash scripts/build.sh --prefix / --static
    - name: Error Logs
      if: failure()
      run: |
        mkdir ${INSTALL_NAME}
        cp /usr/var/lhenv/lite-xl/logs/* ${INSTALL_NAME}
        tar czvf ${INSTALL_NAME}.tar.gz ${INSTALL_NAME}
    - name: Package
      run: bash scripts/msys2-package.sh --destdir ${INSTALL_NAME}
    - name: Build Installer
      if: ${{ startsWith(github.ref, 'refs/tags/') }}
      run: bash scripts/innosetup/innosetup.sh
    - name: Upload Artifacts
      uses: actions/upload-artifact@v2
      with:
        name: Windows Artifacts
        path: |
          LiteXL*.exe
          ${{ env.INSTALL_NAME }}.zip
    - name: Upload Error Logs
      uses: actions/upload-artifact@v2
      if: failure()
      with:
        name: Error Logs
        path: ${{ env.INSTALL_NAME }}.tar.gz

  deploy:
    name: Deployment
    runs-on: ubuntu-18.04
    # Temporarily disabled
    if: false
    #if: startsWith(github.ref, 'refs/tags/')
    needs:
    - archive_source_code
    - build_linux
    - build_macos
    - build_windows_msys2
    steps:
    - name: Set Environment Variables
      run: echo "INSTALL_REF=${GITHUB_REF##*/}" >> "$GITHUB_ENV"
    - uses: actions/download-artifact@v2
      with:
        name: Linux Artifacts
    - uses: actions/download-artifact@v2
      with:
        name: macOS DMG Image
    - uses: actions/download-artifact@v2
      with:
        name: Source Code Tarball
    - uses: actions/download-artifact@v2
      with:
        name: Windows Artifacts
    - 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 ${{ env.INSTALL_REF }}
        draft: false
        prerelease: false
        files: |
          lite-xl-${{ env.INSTALL_REF }}-*
          LiteXL*.AppImage
          LiteXL*.exe