build.yml

---
name: "build"

"on":
  push:
    branches:
      - "main"
    tags:
      - "*"
  pull_request:
    branches:
      - "main"

concurrency:
  group: "${{ github.workflow }}-${{ github.ref }}"
  cancel-in-progress: "${{ github.ref != 'refs/heads/main' }}"

env:
  CURL_VERSION: "curl-8_7_1"
  CURL_BASEURL: "https://github.com/curl/curl/archive/refs/tags"
  CURL_TARGZ_SHA256: "0e46c856f517602c347bb5fe5b73174f8ee798bc87f1a97235c95761f75fcc28"
  CURL_ZIP_SHA256: "1522999600630964ADC3130EADA47DC0BE2A71908A36944B7AA78AAD2B1006B7"

jobs:
  BuildMac:
    runs-on: "macos-14"

    strategy:
      matrix:
        config:
          - "Release"
          - "Debug"

    defaults:
      run:
        shell: "bash"

    steps:
      - name: "Get version"
        run: |
          if [[ $GITHUB_REF =~ ^refs/tags/ ]]
          then version="${GITHUB_REF#refs/tags/}"
          else version=main
          fi
          printf "version=%s" "$version" > "$GITHUB_OUTPUT"
        id: "get-version"

      - name: "Checkout"
        uses: "actions/checkout@v4"

      - name: "Download and extract Curl"
        run: |
          curl -fsSLO "$CURL_BASEURL/curl-$CURL_VERSION.tar.gz"
          echo "$CURL_TARGZ_SHA256  curl-$CURL_VERSION.tar.gz" | shasum -c
          tar -xf "curl-$CURL_VERSION.tar.gz"

      - name: "Run build-macos.sh"
        run: './build-macos.sh ${{ matrix.config }} ${{ steps.get-version.outputs.version }} "curl-$CURL_VERSION"'

      - name: "Upload artifacts"
        uses: "actions/upload-artifact@v4"
        with:
          name: "libcurl-macos-${{ matrix.config }}"
          path: "release/*.tar.gz"

  BuildWindows:
    runs-on: "windows-2022"

    strategy:
      matrix:
        config:
          - "Release"
          - "Debug"

    steps:
      - name: "Get version"
        shell: bash
        run: |
          if [[ $GITHUB_REF =~ ^refs/tags/ ]]
          then version="${GITHUB_REF#refs/tags/}"
          else version=main
          fi
          printf "version=%s" "$version" > "$GITHUB_OUTPUT"
        id: "get-version"

      - name: "Checkout"
        uses: "actions/checkout@v4"

      - name: "Download and extract Curl"
        run: |
          Invoke-WebRequest -Uri "$Env:CURL_BASEURL/$Env:CURL_VERSION.zip" -OutFile "curl-$Env:CURL_VERSION.zip"
          $hash = Get-FileHash "curl-$Env:CURL_VERSION.zip" -Algorithm SHA256
          if ( $hash.Hash -ne "$Env:CURL_ZIP_SHA256" ) {
            exit 1
          }
          Expand-Archive -Path "curl-$Env:CURL_VERSION.zip" -DestinationPath "."

      - name: "Run Build-Windows.ps1"
        run: './Build-Windows.ps1 -Configuration "${{ matrix.config }}" -Version "${{ steps.get-version.outputs.version }}" -CurlDirectory "curl-$Env:CURL_VERSION"'

      - name: "Upload artifacts"
        uses: "actions/upload-artifact@v4"
        with:
          name: "opencv-windows-${{ matrix.config }}"
          path: "release/*.zip"

  Release:
    runs-on: "ubuntu-22.04"

    if: "github.event_name == 'push' && contains(github.ref, 'refs/tags/')"

    needs:
      - "BuildMac"
      - "BuildWindows"

    permissions:
      contents: "write"

    defaults:
      run:
        shell: "bash"

    steps:
      - name: "Get version"
        shell: "bash"
        run: |
          if [[ $GITHUB_REF =~ ^refs/tags/ ]]
          then version="${GITHUB_REF#refs/tags/}"
          else version=main
          fi
          printf "version=%s" "$version" > "$GITHUB_OUTPUT"
        id: "get-version"

      - name: "Download build artifacts"
        uses: "actions/download-artifact@v4"

      - name: "Create Release"
        uses: "softprops/action-gh-release@d4e8205d7e959a9107da6396278b2f1f07af0f9b"
        with:
          draft: true
          tag_name: "${{ steps.get-version.outputs.version }}"
          name: "${{ steps.get-version.outputs.version }}"
          files: |
            ${{ github.workspace }}/**/*.tar.gz
            ${{ github.workspace }}/**/*.zip