name: release_beta_to_dev
on: workflow_dispatch

jobs:
  Release:
    runs-on: ubuntu-latest
    env:
      GITHUB_TOKEN: "${{ secrets.GITHUB_TOKEN }}"
      STATUS_WORKFLOW_NAME: "ci.yml"
      UI_DIRECTORY: ./frontend
      ASSET_DIRECTORY: ./__builds__
      FETCH_DEPTH: 15 # Should be enough
    steps:
      - name: Validate branch
        if: ${{ github.ref != 'refs/heads/development' }}
        run: |
          echo This action can only be run on development branch, not ${{ github.ref }}
          exit 1

      - name: Checkout
        uses: actions/checkout@v2
        with:
          fetch-depth: ${{ env.FETCH_DEPTH }}
          ref: development

      - name: Setup Git
        run: |
          git config --global user.name "github-actions" &&
          git fetch --depth ${{ env.FETCH_DEPTH }} --tags

      - name: Cache node_modules
        uses: actions/cache@v2
        with:
          path: '${{ env.UI_DIRECTORY }}/node_modules'
          key: ${{ runner.os }}-modules-${{ hashFiles('**/package-lock.json') }}
          restore-keys: ${{ runner.os }}-modules-

      - name: Setup NodeJS
        uses: actions/setup-node@v2
        with:
          node-version: "15.x"

      - name: Install Global Tools
        run: npm install -g release-it auto-changelog

      - name: Install UI Dependencies
        run: npm install
        working-directory: ${{ env.UI_DIRECTORY }}

      - name: Build UI
        run: npm run build
        working-directory: ${{ env.UI_DIRECTORY }}

      # TODO: Wrap this to a standalone plugin
      - name: Check CI Status
        id: check_ci
        shell: bash
        run: |
          echo "**** Checking latest status from ${{ env.STATUS_WORKFLOW_NAME }} ****"
          Raw_Result=$(curl -sSL "https://api.github.com/repos/${{ github.repository }}/actions/workflows/${{ env.STATUS_WORKFLOW_NAME }}/runs?per_page=1&event=push")
          Result="failed"
          if [[ $? -eq 0 ]]; then
            echo $Raw_Result | grep conclusion | grep success > /dev/null 2>&1
            if [[ $? -eq 0 ]]; then
              Result="success"
            fi
          else
              echo "**** Error occurred ****"
          fi
          echo "**** Status: $Result ****"
          echo "::set-output name=result::$Result"

      - name: Create Release (Conditional)
        if: ${{ steps.check_ci.outputs.result == 'success' }}
        run: |
          revision_count=$(git rev-list --invert-grep --regexp-ignore-case --extended-regexp --grep="^(Release|no log:).*" $(git describe --tags --abbrev=0)..HEAD --count)
          if [[ $revision_count != 0 ]]; then
            echo "**** Found $revision_count changes! Releasing... ****"
            release-it --ci --increment prerelease --preRelease=beta
          else
            echo "**** Cannot find changes! Skipping... ****"
          fi