musl-gcc.yml

name: musl-gcc

on:
  workflow_dispatch:

jobs:
  linux-musl:
    runs-on: ubuntu-22.04

    strategy:
      fail-fast: false
      matrix:
        ver:
          - { cv: 3.4.17, musl: 11.4.0 }
        target:
          [
            aarch64-linux-musl,
            aarch64_be-linux-musl,
            arm-linux-musleabi,
            arm-linux-musleabihf,
            armeb-linux-musleabi,
            armeb-linux-musleabihf,
            armel-linux-musleabi,
            armel-linux-musleabihf,
            armv5l-linux-musleabi,
            armv5l-linux-musleabihf,
            armv5te-linux-musleabi,
            armv6-linux-musleabi,
            armv6-linux-musleabihf,
            armv7-linux-musleabi,
            armv7-linux-musleabihf,
            armv7l-linux-musleabihf,
            armv7m-linux-musleabi,
            armv7r-linux-musleabihf,
            i486-linux-musl,
            i586-linux-musl,
            i686-linux-musl,
            m68k-linux-musl,
            microblaze-linux-musl,
            microblazeel-linux-musl,
            mips-linux-musl,
            mips-linux-muslsf,
            mips-linux-musln32sf,
            mips64-linux-musl,
            mips64-linux-musln32,
            mips64-linux-musln32sf,
            mips64el-linux-musl,
            mips64el-linux-musln32,
            mips64el-linux-musln32sf,
            mipsel-linux-musl,
            mipsel-linux-musln32,
            mipsel-linux-musln32sf,
            mipsel-linux-muslsf,
            or1k-linux-musl,
            powerpc-linux-musl,
            powerpc-linux-muslsf,
            powerpc64-linux-musl,
            powerpc64le-linux-musl,
            powerpcle-linux-musl,
            powerpcle-linux-muslsf,
            riscv32-linux-musl,
            riscv64-linux-musl,
            s390x-linux-musl,
            sh2-linux-musl,
            sh2-linux-muslfdpic,
            sh2eb-linux-musl,
            sh2eb-linux-muslfdpic,
            sh4-linux-musl,
            sh4eb-linux-musl,
            x86_64-linux-musl,
            x86_64-linux-muslx32,
            loongarch64-linux-musl,
          ]
        exclude:
          - target: loongarch64-linux-musl

    name: opencv-${{ matrix.ver.cv }}-${{ matrix.target }}

    env:
      BUILD_SCRIPT: build-opencv3-musl-gcc.sh
      BUILD_OPTIONS: opencv3_cmake_options.txt
      PKG_NAME: opencv-${{ matrix.ver.cv }}-${{ matrix.target }}

    steps:
      # 检出代码
      - uses: actions/checkout@v4

      # 部署musl
      - name: deploy musl
        run: |
          wget https://github.com/benjaminwan/musl-cross-builder/releases/download/${{ matrix.ver.musl }}/${{ matrix.target }}-${{ matrix.ver.musl }}.7z -O ${{ matrix.target }}.7z
          7z x ${{ matrix.target }}.7z -aoa
          mv ${{ matrix.target }}/ /opt/
          echo "/opt/${{ matrix.target }}" >> $GITHUB_PATH

      # 检出opencv
      - name: checkout opencv
        uses: actions/checkout@v4
        with:
          repository: opencv/opencv
          path: opencv-${{ matrix.ver.cv }}
          ref: ${{ matrix.ver.cv }}
          submodules: recursive

      # 复制
      - name: copy
        run: |
          cp ${{ env.BUILD_SCRIPT }} opencv-${{ matrix.ver.cv }}
          cp ${{ env.BUILD_OPTIONS }} opencv-${{ matrix.ver.cv }}
          wget https://github.com/benjaminwan/musl-cross-builder/raw/main/musl-cross.toolchain.cmake -O musl-cross.toolchain.cmake
          cp musl-cross.toolchain.cmake opencv-${{ matrix.ver.cv }}

      # 编译
      - name: build opencv
        run: |
          cd opencv-${{ matrix.ver.cv }}
          chmod a+x ${{ env.BUILD_SCRIPT }}
          ./${{ env.BUILD_SCRIPT }} -n '${{ matrix.target }}' -p '/opt/${{ matrix.target }}'

      # 7z压缩
      - name: 7zip
        run: |
          cp -r opencv-${{ matrix.ver.cv }}/build-Release-${{ matrix.target }}/install linux
          7z a ${{ env.PKG_NAME }}.7z linux
          rm -r -f linux

      # 上传artifact
#      - name: upload
#        uses: actions/upload-artifact@v4
#        with:
#          name: ${{ env.PKG_NAME }}
#          path: ${{ env.PKG_NAME }}.7z

      # 获取所有的git log和tag
#      - name: Unshallow
#        run: git fetch --prune --unshallow

      # 获取git log 从 previousTag 到 lastTag
#      - name: Get git log
#        id: git-log
#        run: |
#          previousTag=$(git describe --abbrev=0 --tags `git rev-list --tags --skip=1 --max-count=1`)
#          lastTag=$(git describe --abbrev=0 --tags)
#          echo "previousTag:$previousTag ~ lastTag:$lastTag"
#          log=$(git log $previousTag..$lastTag --pretty=format:'- %cd %an: %s\n' --date=format:'%Y-%m-%d %H:%M:%S')
#          echo "$log"
#          echo "log_state="$log"" >> $GITHUB_ENV

      # 创建Changelog文件 triggered by git tag push
#      - name: Generate Changelog
#        if: startsWith(github.ref, 'refs/tags/')
#        run: |
#          echo -e '${{ env.log_state }}' > release.md

      # 创建release 上传release
      # https://github.com/marketplace/actions/create-release
      - name: Create release and upload-archive
        uses: ncipollo/release-action@v1
        with:
          prerelease: false
#          bodyFile: release.md
          artifacts: ${{ env.PKG_NAME }}.7z
          allowUpdates: true
          artifactContentType: application/x-7z-compressed
          token: ${{ secrets.GITHUB_TOKEN }}