release.yml

name: release

on:
  workflow_dispatch:
    inputs:
      download_url:
        description: URL where zip containing XCFramework can be downloaded
        required: true
        type: string
      version:
        description: Version number of release
        required: true
        type: string
      changelog_url:
        description: URL for changelog of release
        required: false
        type: string

jobs:
  release:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Download zip, compute checksum
        run: |
          wget ${{ github.event.inputs.download_url }}
          echo checksum="$(swift package compute-checksum MapLibre.dynamic.xcframework.zip)" >> "$GITHUB_ENV"
    
      - name: Insert new checksum in Package.swift
        run: |
          sed -i 's#\(checksum: "\)\([^"]*\)#\1${{ env.checksum }}#' Package.swift

      - name: Insert download URL in Package.swift
        run: |
          sed -i 's#\(url: "\)\([^"]*\)#\1${{ github.event.inputs.download_url }}#' Package.swift

      - name: Validate Package.swift
        run: swift package describe

      - name: Push Package.swift
        run: |
          git add Package.swift
          git config --global user.email "git@maplibre.org"
          git config --global user.name "GitHub Actions"
          git commit -m "Release ${{ github.event.inputs.version }}"
          git tag -a ${{ github.event.inputs.version }} -m "Release ${{ github.event.inputs.version }}"
          git push --atomic origin main ${{ github.event.inputs.version }}

      - name: Download changelog.md
        if: github.event.inputs.changelog_url != ''
        run: wget -O changelog.md ${{ github.event.inputs.changelog_url }}

      - name: Create empty changelog.md
        if: github.event.inputs.changelog_url == ''
        run: touch changelog.md

      - name: Make release
        uses: softprops/action-gh-release@v1
        with:
          name: ${{ github.event.inputs.version }}
          tag_name: ${{ github.event.inputs.version }}
          prerelease: ${{ contains(github.event.inputs.version, 'pre') }}
          body_path: changelog.md