test.yml

name: Build
on: [push, pull_request]

concurrency:
  group: ${{ github.workflow }}-${{ github.head_ref || github.ref }}
  cancel-in-progress: true

jobs:
  build:
    name: ${{ matrix.os }} with BUILD_SHARED_LIBS=${{matrix.shared}}
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os: [macos-latest, windows-latest, ubuntu-latest]
        shared: [ON, OFF]
    permissions:
      contents: write
      attestations: write
      id-token: write
    steps:
     - uses: actions/checkout@v4
     - uses: ilammy/msvc-dev-cmd@v1
       if: matrix.os == 'windows-latest'
     - name: Support longpaths
       run: git config --system core.longpaths true
       if: matrix.os == 'windows-latest'
     - uses: mamba-org/setup-micromamba@v1
       with:
           init-shell: bash
           environment-file: ./.github/environment.yml
           environment-name: "build"
           cache-environment: true
           cache-downloads: true

     - name: Setup
       shell: bash -l {0}
       run: |
           mkdir build
       working-directory: ./libgeotiff

     - name: CMake
       shell: bash -l {0}
       env:
        BUILD_SHARED_LIBS: ${{ matrix.shared }}

       run: |

        if [ "$RUNNER_OS" == "Windows" ]; then
        export CC=cl.exe
        export CXX=cl.exe
        fi

        cmake   -G "Ninja"  \
              -DCMAKE_BUILD_TYPE=RelWithDebInfo \
              -DBUILD_SHARED_LIBS=$BUILD_SHARED_LIBS \
              -DBUILD_TESTING=ON \
              -DCMAKE_INSTALL_PREFIX=${CONDA_PREFIX} \
              -DWITH_ZLIB=ON \
              -DWITH_JPEG=ON \
              -DWITH_TIFF=ON \
              -DTIFF_NAMES=tiff \
              -DPROJ_NAMES=proj \
              -DJPEG_NAMES=libjpeg \
              ..


       working-directory: ./libgeotiff/build

     - name: Compile
       shell: bash -l {0}
       run: |
          ninja
       working-directory: ./libgeotiff/build

     - name: Generate source distribution
       shell: bash -l {0}
       if: matrix.os == 'ubuntu-latest'
       run: |
          cmake --build .  --config Release --target package_source
          extensions=".tar.gz .tar.bz2"
          for ext in $extensions
          do
              for filename in $(ls *$ext)
              do

                  `md5sum $filename > $filename.md5`
                  `sha256sum $filename > $filename.sha256sum`
                  `sha512sum $filename > $filename.sha512sum`
              done
          done
       working-directory: ./libgeotiff/build
     - name: Attest
       uses: actions/attest-build-provenance@v1
       if: matrix.os == 'ubuntu-latest' && matrix.shared == 'ON' && startsWith(github.ref, 'refs/tags/') && github.repository_owner == 'OSGeo'
       with:
          subject-path: './libgeotiff/build/libgeotiff-*'
     - uses: actions/upload-artifact@v4
       if: matrix.os == 'ubuntu-latest' && matrix.shared == 'ON'
       name: Gather source distribution artifact
       with:
         name: source-package-${{matrix.os}}
         if-no-files-found: error
         path: |
          ./libgeotiff/build/libgeotiff-*

  release:
    name: Gather and attach release
    runs-on: ubuntu-latest
    needs: build
    permissions:
      contents: write
      id-token: write
      attestations: write
    steps:
     - uses: actions/download-artifact@v4
       name: Download release artifact
       with:
         name: source-package-ubuntu-latest
         path: release

     - uses: softprops/action-gh-release@v2
       if: startsWith(github.ref, 'refs/tags/')
       name: Publish release as draft
       with:
         make_latest: false
         fail_on_unmatched_files: true
         prerelease: true
         generate_release_notes: true
         draft: true
         files: |
          release/libgeotiff-*