name: Binary Release

on:
  push:
    branches:
      - 'master'
    paths:
      - '.version'

jobs:
  publish_binary_release:
    runs-on: macos-11
    steps:
      - uses: actions/checkout@v2
      - name: Build OpenSSL
        id: lib
        timeout-minutes: 60
        env:
          OPENSSL_TARGETS: "ios-sim-cross-x86_64 ios-sim-cross-arm64 ios64-cross-arm64 ios64-cross-arm64e macos64-x86_64 macos64-arm64 mac-catalyst-x86_64 mac-catalyst-arm64"
        run: |
          source scripts/get-openssl-version.sh

          COMPOUND_VERSION=`cat .version`
          OPENSSL_VERSION=${COMPOUND_VERSION%-*}
          SCRIPT_VERSION=${COMPOUND_VERSION#*-}
          TAG_NAME=$(get_openssl_version $OPENSSL_VERSION $SCRIPT_VERSION)

          echo "Compiling OpenSSL $OPENSSL_VERSION"
          ./build-libssl.sh --version="$OPENSSL_VERSION" --targets="$OPENSSL_TARGETS" --disable-bitcode

          echo "::set-output name=tag::$TAG_NAME"
          echo "::set-output name=openssl_version::$OPENSSL_VERSION"
          echo "::set-output name=script_version::$SCRIPT_VERSION"
      - name: Produce dynamic framework
        id: framework
        env:
          FRAMEWORK_DIR: "frameworks"
          FRAMEWORK: "openssl.xcframework"
        run: |
          ./create-openssl-framework.sh dynamic
          ( cd $FRAMEWORK_DIR && zip -yr $FRAMEWORK.zip $FRAMEWORK )

          echo "::set-output name=artifact::$FRAMEWORK_DIR/$FRAMEWORK.zip"
      - name: Import GPG key
        uses: crazy-max/ghaction-import-gpg@v4
        with:
          gpg_private_key: ${{ secrets.GPG_KEY }}
          passphrase: ${{ secrets.GPG_PASSPHRASE }}
          git_user_signingkey: true
          git_commit_gpgsign: true
          git_tag_gpgsign: true
          git_push_gpgsign: false
      - name: Update Package.swift
        id: package
        env:
          TAG_NAME: ${{ steps.lib.outputs.tag }}
          OPENSSL_VERSION: ${{ steps.lib.outputs.openssl_version }}
          SCRIPT_VERSION: ${{ steps.lib.outputs.script_version }}
          PACKAGE_METADATA: "Package.swift"
          PACKAGE_ARTIFACT: ${{ steps.framework.outputs.artifact }}
          PACKAGE_CHECKSUM: ${{ steps.framework.outputs.artifact }}.checksum
        run: |
          CHECKSUM=`swift package compute-checksum "$PACKAGE_ARTIFACT"`
          echo $CHECKSUM >$PACKAGE_CHECKSUM

          sed -E "s@/[0-9\.]+/(openssl.xcframework.zip)@/$TAG_NAME/\\1@" $PACKAGE_METADATA |
              sed -E "s/checksum: \"[0-9a-f]+\"/checksum: \"$CHECKSUM\"/" >$PACKAGE_METADATA.tmp
          mv $PACKAGE_METADATA.tmp $PACKAGE_METADATA

          RELEASE_NAME="OpenSSL $OPENSSL_VERSION"
          if [ $SCRIPT_VERSION -gt 0 ]; then
            RELEASE_NAME="$RELEASE_NAME ($SCRIPT_VERSION)"
          fi

          git add $PACKAGE_METADATA
          git commit -m "$RELEASE_NAME"
          git tag "$TAG_NAME" -m "$RELEASE_NAME"
          git push && git push --tags

          RELEASE_NOTES="release-notes.txt"
          echo "Compiled for iOS and macOS (plus Catalyst)." >$RELEASE_NOTES
          echo >>$RELEASE_NOTES
          echo "SwiftPM checksum: $CHECKSUM" >>$RELEASE_NOTES

          echo "::set-output name=release_name::$RELEASE_NAME"
          echo "::set-output name=release_notes::$RELEASE_NOTES"
          echo "::set-output name=checksum::$PACKAGE_CHECKSUM"
      - name: Publish release
        uses: softprops/action-gh-release@v1
        with:
          name: ${{ steps.package.outputs.release_name }}
          body_path: ${{ steps.package.outputs.release_notes }}
          tag_name: ${{ steps.lib.outputs.tag }}
          files: |
            ${{ steps.framework.outputs.artifact }}
            ${{ steps.package.outputs.checksum }}