release.yml

name: iOS Release

on:
  push:
    branches: [main]
  workflow_dispatch:
    inputs:
      bump_version_scheme:
        type: choice
        description: "Release"
        required: true
        default: "patch"
        options:
          - "patch"
          - "minor"
          - "major"

jobs:
  build:
    runs-on: macos-14
    strategy:
      matrix:
        arch: ["arm64-ios", "arm64-ios-simulator", "x64-ios-simulator"]
    concurrency:
      group: ${{ github.workflow }}-${{ github.ref }}-ios-build-${{ matrix.arch }}
      cancel-in-progress: true

    steps:
      - name: Checkout Valhalla
        uses: actions/checkout@v4
        with:
          submodules: "recursive"

      - uses: maxim-lobanov/setup-xcode@v1
        with:
          xcode-version: "14.3.1"

      - name: Setup VCPKG
        run: |
          git clone https://github.com/microsoft/vcpkg && git -C vcpkg checkout 2024.09.23
          ./vcpkg/bootstrap-vcpkg.sh
          export VCPKG_ROOT=`pwd`/vcpkg

      - name: Build for iOS & iOS Simulator
        run: ./build.sh --ios ${{ matrix.arch }}

      - name: Upload build artifacts
        uses: actions/upload-artifact@v4
        with:
          name: ${{ matrix.arch }}
          path: |
            build/apple/${{ matrix.arch }}/install

  create-xcframework-release:
    needs: build
    runs-on: macos-14
    steps:
      - name: Checkout Valhalla
        uses: actions/checkout@v4

      - uses: maxim-lobanov/setup-xcode@v1
        with:
          xcode-version: "14.3.1"

      - name: Download all artifacts
        uses: actions/download-artifact@v4
        with:
          path: build/apple

      - name: Move artifacts to correct locations
        run: |
          for arch in arm64-ios arm64-ios-simulator x64-ios-simulator; do
            mkdir -p build/apple/$arch/install
            mv build/apple/$arch/* build/apple/$arch/install/ || true
          done

      - name: Create XCFramework
        run: |
          ./scripts/create_xcframework.sh

      - name: Zip the xcframework
        run: |
          cd build/apple
          zip -r valhalla-wrapper.xcframework.zip valhalla-wrapper.xcframework
          mv valhalla-wrapper.xcframework.zip ../../
          cd ../../

      - name: Upload xcframework zip output
        uses: actions/upload-artifact@v4
        with:
          name: valhalla-wrapper.xcframework.zip
          path: |
            valhalla-wrapper.xcframework.zip

  draft-release:
    runs-on: macos-14
    needs: create-xcframework-release
    outputs:
      version: ${{ steps.version.outputs.version }}
      release_id: ${{ steps.release.outputs.id }}
    env:
      GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
    permissions:
      # Give the default GITHUB_TOKEN write permission to commit and push the
      # added or changed files to the repository.
      contents: write

    steps:
      - name: Checkout Valhalla
        uses: actions/checkout@v4
        with:
          fetch-depth: 0
          token: ${{ secrets.PAT }}

      - name: Configure Git
        run: |
          git config user.name github-actions
          git config user.email github-actions@github.com

      - name: Download the xcframework artifact from the build-and-test
        uses: actions/download-artifact@v4
        with:
          name: valhalla-wrapper.xcframework.zip

      - name: Get version tag
        id: version
        run: ./scripts/version_bump.sh ${{ github.event_name == 'push' && github.ref == 'refs/heads/main' && 'patch' || inputs.bump_version_scheme }}

      - uses: softprops/action-gh-release@v1
        id: release
        with:
          draft: true
          generate_release_notes: true
          tag_name: ${{ steps.version.outputs.version }}
          files: "valhalla-wrapper.xcframework.zip"

      - name: Write the xcframework to Package.swift
        # run: ./scripts/write_xcframework_spm.sh ${{ fromJSON(steps.release.outputs.assets)[0].browser_download_url }}
        run: ./scripts/write_xcframework_spm.sh ${{ steps.version.outputs.version }}

      # https://github.com/marketplace/actions/git-auto-commit#push-to-protected-branches
      - uses: stefanzweifel/git-auto-commit-action@v5
        with:
          commit_message: "Publish Package.swift and bump version to ${{ steps.version.outputs.version }} [skip ci]"
          tagging_message: "${{ steps.version.outputs.version }}"
          push_options: --force

      - name: Output version
        run: |
          echo "version=${{ steps.version.outputs.version }}" >> "$GITHUB_OUTPUT"
          echo "release_id=${{ steps.release.outputs.id }}" >> "$GITHUB_OUTPUT"

  publish-release:
    runs-on: ubuntu-latest
    needs: draft-release
    steps:
      - uses: eregon/publish-release@v1
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          release_id: ${{ needs.draft-release.outputs.release_id }}