build.yml

name: Build

on: [push, pull_request]

jobs:
  build:
    runs-on: ubuntu-latest
    container:
      image: ghcr.io/flutter-tizen/build-engine:latest
      credentials:
        username: ${{ github.repository_owner }}
        password: ${{ secrets.GITHUB_TOKEN }}

    strategy:
      matrix:
        arch: [arm, arm64, x86]
        mode: [debug, release, profile]
        include:
          - arch: arm
            triple: arm-linux-gnueabi
          - arch: arm64
            triple: aarch64-linux-gnu
          - arch: x86
            triple: i686-linux-gnu
        exclude:
          - arch: x86
            mode: release
          - arch: x86
            mode: profile

    steps:
      - uses: actions/checkout@v4
        with:
          path: src/flutter
          fetch-depth: 0

      - uses: actions/cache@v4
        with:
          path: /tizen_tools/sysroot
          key: sysroot

      - name: Install depot_tools
        run: |
          git clone --depth=1 https://chromium.googlesource.com/chromium/tools/depot_tools.git
          echo "$PWD/depot_tools" >> $GITHUB_PATH

      - name: Run gclient sync
        run: |
          gclient config --name=src/flutter --unmanaged https://github.com/flutter-tizen/engine
          gclient setdep --var=download_dart_sdk=False --var=download_android_deps=False --var=download_fuchsia_deps=False --deps-file=src/flutter/DEPS
          gclient sync -v --no-history --shallow

      - name: Generate sysroot
        run: src/flutter/ci/tizen/generate_sysroot.py --out /tizen_tools/sysroot

      - name: Build
        run: |
          # Ignore unsupported linker option.
          sed -i "/-Wl,--undefined-version/d" src/build/config/compiler/BUILD.gn

          src/flutter/tools/gn \
            --target-os linux \
            --linux-cpu ${{ matrix.arch }} \
            --no-goma \
            --target-toolchain /tizen_tools/toolchains \
            --target-sysroot /tizen_tools/sysroot/${{ matrix.arch }} \
            --target-triple ${{ matrix.triple }} \
            --runtime-mode ${{ matrix.mode }} \
            --enable-fontconfig \
            --disable-desktop-embeddings \
            --target-dir build
          ninja -C src/out/build flutter_engine_library
          cp -f src/flutter/third_party/icu/flutter/icudtl.dat src/out/build

      - name: Build gen_snapshot
        if: ${{ matrix.mode != 'debug' }}
        run: ninja -C src/out/build clang_x64/gen_snapshot

      - uses: actions/upload-artifact@v4
        with:
          name: tizen-${{ matrix.arch }}-${{ matrix.mode }}
          path: |
            src/out/build/libflutter_engine.so
            src/out/build/icudtl.dat
          if-no-files-found: error

      - uses: actions/upload-artifact@v4
        if: ${{ github.event_name == 'push' }}
        with:
          name: tizen-${{ matrix.arch }}-${{ matrix.mode }}_symbols
          path: src/out/build/so.unstripped/libflutter_engine.so
          if-no-files-found: error

      - uses: actions/upload-artifact@v4
        if: ${{ matrix.mode != 'debug' }}
        with:
          name: tizen-${{ matrix.arch }}-${{ matrix.mode }}_linux-x64
          path: src/out/build/clang_x64/gen_snapshot
          if-no-files-found: error

  windows-build:
    runs-on: windows-latest

    strategy:
      matrix:
        arch: [arm, arm64]
        mode: [release, profile]

    steps:
      - name: Run git checkout
        run: |
          mkdir C:\workspace\engine\src\flutter
          cd C:\workspace\engine\src\flutter
          git config --global core.autocrlf true
          git init --quiet
          git remote add origin https://github.com/${{ github.repository }}
          git fetch --depth 1 origin ${{ github.sha }}
          git checkout FETCH_HEAD

      - name: Environment setup
        run: |
          Set-ItemProperty -Path "HKLM:\SYSTEM\CurrentControlSet\Control\FileSystem" -Name "LongPathsEnabled" -Value 1 -Force
          echo "DEPOT_TOOLS_WIN_TOOLCHAIN=0" >> $Env:GITHUB_ENV
          echo "GYP_MSVS_OVERRIDE_PATH=C:\Program Files\Microsoft Visual Studio\2022\Enterprise" >> $Env:GITHUB_ENV
          echo "WINDOWSSDKDIR=C:\Program Files (x86)\Windows Kits\10" >> $Env:GITHUB_ENV

      - name: Install depot_tools
        run: |
          Invoke-WebRequest -Uri https://storage.googleapis.com/chrome-infra/depot_tools.zip -OutFile depot_tools.zip
          7z x -y -o"C:\workspace\depot_tools" .\depot_tools.zip
          echo "C:\workspace\depot_tools" >> $Env:GITHUB_PATH

      - name: Run gclient sync
        working-directory: C:\workspace\engine
        shell: powershell
        run: |
          gclient config --name=src\flutter --unmanaged https://github.com/flutter-tizen/engine
          gclient setdep --var=download_dart_sdk=False --deps-file=src/flutter/DEPS
          gclient sync -v --no-history --shallow

      - name: Build
        working-directory: C:\workspace\engine\src
        run: |
          python3 .\flutter\tools\gn `
            --linux `
            --linux-cpu=${{ matrix.arch }} `
            --runtime-mode=${{ matrix.mode }} `
            --no-goma `
            --target-dir build
          ninja -C .\out\build gen_snapshot

      - uses: actions/upload-artifact@v4
        with:
          name: tizen-${{ matrix.arch }}-${{ matrix.mode }}_windows-x64
          path: C:\workspace\engine\src\out\build\gen_snapshot.exe
          if-no-files-found: error

  macos-build:
    runs-on: macos-latest

    strategy:
      matrix:
        arch: [arm, arm64]
        mode: [release, profile]

    steps:
      - uses: actions/checkout@v4
        with:
          path: src/flutter
          fetch-depth: 0

      - uses: actions/setup-python@v5
        with:
          python-version: '3.11'

      - name: Install depot_tools
        run: |
          git clone --depth=1 https://chromium.googlesource.com/chromium/tools/depot_tools.git
          echo "$PWD/depot_tools" >> $GITHUB_PATH

      - name: Run gclient sync
        run: |
          gclient config --name=src/flutter --unmanaged https://github.com/flutter-tizen/engine
          gclient setdep --var=download_dart_sdk=False --var=download_android_deps=False --deps-file=src/flutter/DEPS
          gclient sync -v --no-history --shallow

      - name: Build
        run: |
          # Change host_toolchain to mac/clang_x64.
          sed -i "" "s|//build/toolchain/linux:clang_$host_cpu|//build/toolchain/mac:clang_$host_cpu|g" src/build/config/BUILDCONFIG.gn

          # Pass dummy values to prevent using the default (Linux) toolchain.
          src/flutter/tools/gn \
            --linux \
            --linux-cpu=${{ matrix.arch }} \
            --no-goma \
            --target-toolchain _ \
            --target-sysroot _ \
            --target-triple _ \
            --runtime-mode=${{ matrix.mode }} \
            --disable-desktop-embeddings \
            --target-dir build
          ninja -C src/out/build clang_x64/gen_snapshot

      - uses: actions/upload-artifact@v4
        with:
          name: tizen-${{ matrix.arch }}-${{ matrix.mode }}_darwin-x64
          path: src/out/build/clang_x64/gen_snapshot
          if-no-files-found: error

  release:
    needs: [build, windows-build, macos-build]
    if: ${{ github.event_name == 'push' }}
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v4

      - uses: actions/download-artifact@v4

      - name: Create archives
        run: |
          for name in tizen-*; do
            7z a $name.zip ./$name/*
          done

      - name: Set variables
        run: |
          echo "SHORT_SHA=$(git rev-parse --short $GITHUB_SHA)" >> $GITHUB_ENV
          echo "VERSION=$(echo "${{ github.ref_name }}" | cut -d'-' -f2)" >> $GITHUB_ENV

      - uses: softprops/action-gh-release@v2
        with:
          name: ${{ env.VERSION }} (${{ env.SHORT_SHA }})
          tag_name: ${{ env.SHORT_SHA }}
          target_commitish: ${{ github.sha }}
          files: tizen-*.zip
          body: https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }}