on:
  workflow_dispatch:
  push:
    tags:
      - "v20[2-9][0-9].[0-9]*"

name: ubuntu18-gcc11 Release
jobs:
  build:
    runs-on: ubuntu-22.04
    steps:
      - uses: actions/checkout@v4
        with:
          submodules: "recursive"
          fetch-depth: "0"

      # build the binary in docker image
      - name: Run the build process with Docker
        uses: addnab/docker-run-action@v3
        with:
          # TODO: Move the image to a more appropriate registry
          image: gztong/ubuntu18-gcc11:glibc2.28
          options: -v ${{ github.workspace }}:/home/app -v /etc/ssl/certs/ca-certificates.crt:/etc/ssl/certs/ca-certificates.crt
          run: |
            export PATH=/opt/cmake-3.25.0-linux-x86_64/bin:$PATH
            cd /home/app
            git config --global --add safe.directory /home/app
            cmake --preset default --fresh -DSLANG_SLANG_LLVM_FLAVOR=DISABLE
            cmake --build --preset release -j $(nproc)
            cpack --preset release -G ZIP
            cpack --preset release -G TGZ
      - name: Package Slang
        id: package
        run: |
          triggering_ref=${{ github.ref_name }}
          if [[ $triggering_ref =~ ^v[0-9] ]]; then
            version=${triggering_ref#v}
          else
            version=$triggering_ref
          fi
          base=$(pwd)/slang-${version}-linux-x86_64-glibc-2.27
          sudo mv "$(pwd)/build/dist-release/slang.zip" "${base}.zip"
          echo "SLANG_BINARY_ARCHIVE_ZIP=${base}.zip" >> "$GITHUB_OUTPUT"
          sudo mv "$(pwd)/build/dist-release/slang.tar.gz" "${base}.tar.gz"
          echo "SLANG_BINARY_ARCHIVE_TAR=${base}.tar.gz" >> "$GITHUB_OUTPUT"
      - name: File check
        run: |
          find "build/dist-release" -print0 ! -iname '*.md' ! -iname '*.h' -type f | xargs -0 file
      - name: UploadBinary
        uses: softprops/action-gh-release@v1
        if: startsWith(github.ref, 'refs/tags/v')
        with:
          draft: ${{contains(github.ref, 'draft')}}
          prerelease: ${{contains(github.ref, 'draft')}}
          files: |
            ${{ steps.package.outputs.SLANG_BINARY_ARCHIVE_ZIP }}
            ${{ steps.package.outputs.SLANG_BINARY_ARCHIVE_TAR }}
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}