release.yml

name: "Release Unity package"

on:
  push:
    tags:
      - v1*

jobs:
  release:
    name: release
    runs-on: ubuntu-20.04
    steps:
      # Git checkout
      - name: Checkout repository
        uses: actions/checkout@v2

      # The github.ref is, for example, refs/tags/v1.0.52
      # Generate variables like:
      #   SRS_TAG=v1.0.52
      #   SRS_MAJOR=1
      # @see https://docs.github.com/en/actions/reference/workflow-commands-for-github-actions#setting-an-environment-variable
      - name: Generate varaiables
        run: |
          SRS_TAG=$(echo ${{ github.ref }}| awk -F '/' '{print $3}')
          echo "SRS_TAG=$SRS_TAG" >> $GITHUB_ENV
          SRS_MAJOR=$(echo $SRS_TAG| cut -c 2)
          echo "SRS_MAJOR=$SRS_MAJOR" >> $GITHUB_ENV
          SRS_FILE="objs/SRS.WebRTC.Samples.unitypackage"
          echo "SRS_FILE=$SRS_FILE" >> $GITHUB_ENV

      # Generate metadata list for Unity package.
      - name: Generate metadata list
        run: |
          mv src/* .
          find Assets -name \*.meta >> metaList
          mkdir -p objs
      - uses: pCYSl5EDgo/create-unitypackage@master
        with:
          package-path: ${{ env.SRS_FILE }}
          include-files: metaList

      # Create release.
      - name: Create release
        id: create_release
        uses: actions/create-release@v1
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          tag_name: ${{ github.ref }}
          release_name: Release ${{ github.ref }}
          body: |
            ${{ github.event.head_commit.message }}
          draft: false
          prerelease: false

      # Upload release source files
      - name: Upload Release Assets Source
        id: upload-release-assets-source
        uses: dwenegar/upload-release-assets@v1
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          release_id: ${{ steps.create_release.outputs.id }}
          assets_path: ${{ env.SRS_FILE }}