mathlex-eval 0.1.1

name: Swift Release

on:
  push:
    tags:
      - "v*"
      - "[0-9]+.[0-9]+.[0-9]+*"

permissions:
  contents: write

jobs:
  build-xcframework:
    name: Build XCFramework
    runs-on: macos-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v5

      - name: Normalize tag to v-prefix
        id: tag
        run: |
          RAW_TAG=${GITHUB_REF#refs/tags/}
          if [[ "$RAW_TAG" =~ ^v ]]; then
            TAG="$RAW_TAG"
          else
            TAG="v${RAW_TAG}"
          fi
          echo "tag=$TAG" >> "$GITHUB_OUTPUT"

      - name: Install Rust toolchain
        uses: dtolnay/rust-toolchain@stable
        with:
          targets: aarch64-apple-ios,aarch64-apple-ios-sim,x86_64-apple-ios,aarch64-apple-darwin,x86_64-apple-darwin

      - name: Cache Cargo dependencies
        uses: Swatinem/rust-cache@v2

      - name: Build XCFramework
        run: |
          chmod +x scripts/build-xcframework.sh
          ./scripts/build-xcframework.sh

      - name: Zip XCFramework
        run: |
          cd target/xcframework
          zip -r MathLexEval.xcframework.zip MathLexEval.xcframework

      - name: Calculate checksum
        id: checksum
        run: |
          CHECKSUM=$(shasum -a 256 target/xcframework/MathLexEval.xcframework.zip | cut -d' ' -f1)
          echo "checksum=$CHECKSUM" >> $GITHUB_OUTPUT

      - name: Upload XCFramework to Release
        uses: softprops/action-gh-release@v2
        with:
          tag_name: ${{ steps.tag.outputs.tag }}
          files: target/xcframework/MathLexEval.xcframework.zip

      - name: Output checksum
        run: |
          echo "## XCFramework Checksum" >> $GITHUB_STEP_SUMMARY
          echo "" >> $GITHUB_STEP_SUMMARY
          echo "SHA-256: \`${{ steps.checksum.outputs.checksum }}\`" >> $GITHUB_STEP_SUMMARY
          echo "" >> $GITHUB_STEP_SUMMARY
          echo "Use this checksum in Package.swift for binary target verification." >> $GITHUB_STEP_SUMMARY