ci.yml

name: ⚙ Build and Release
on:
  push:
    branches:
    - master

jobs:
  release:
    name: ⚙ Release
    runs-on: ubuntu-latest
    env:
      PROJECT_NAME: extTerrain2D
      PROJECT_ASSETS: README.md:CHANGELOG.md:LICENSE
    steps:
    - uses: actions/checkout@v2
    - name: Semantic Release
      id: semantic
      uses: cycjimmy/semantic-release-action@v2
      env:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      with:
        branch: master
        extra_plugins: |
          @semantic-release/changelog 
          @semantic-release/git
          @iam1337/create-unitypackage
    - name: Push UPM update
      run: |
        IFS=: read -r -a PROJECT_ASSETS_ARRAY <<< "$PROJECT_ASSETS"

        mkdir Temp
        for asset in "${PROJECT_ASSETS_ARRAY[@]}"; do
          cp ${asset} Temp/${asset}
        done

        git log -1
        git subtree split -P "Assets/$PROJECT_NAME" -b upm
        git checkout upm

        for asset in "${PROJECT_ASSETS_ARRAY[@]}"; do
          cp Temp/${asset} ${asset}
          git add ${asset}
        done

        if [[ -d "Examples" ]]; then
          git mv Examples Examples~
          rm -f Examples.meta
        fi

        git config user.name github-actions
        git config user.email github-actions@github.com
        git commit -am "chore(release): update upm branch [skip ci]"
        git push -f -u origin upm
    - name: Push UPM tag
      if: steps.semantic.outputs.new_release_published == 'true'
      env: 
        UPM_TAG: upm/v${{ steps.semantic.outputs.new_release_version }}
      run: |
        git tag $UPM_TAG upm
        git push origin --tags