name: Bump version
on:
  workflow_dispatch:
    inputs:
      version:
        required: true
        default: '7.x.x'
jobs:
  main:
    runs-on: ubuntu-latest
    steps:
    # This is a basic workflow to help you get started with Actions
      - uses: actions-ecosystem/action-regex-match@v2
        id: regex-match
        with:
          text: ${{ github.event.inputs.version }}
          regex: '^(\d+.\d+).\d+(?:-beta.\d+)?$'
          
      - name: Validate input version
        if: ${{ steps.regex-match.outputs.match == '' }}
        run: |
          echo "The input version format is not correct, please respect:\
          major.minor.patch or major.minor.patch-beta.number format. \
          example: 7.4.3 or 7.4.3-beta.1"
          exit 1
      - uses: actions/checkout@v2
      
      - name: Set intermedia variables
        id: intermedia
        run: |
          echo "::set-output name=short_ref::${GITHUB_REF#refs/*/}"
          echo "::set-output name=check_passed::false"
          echo "::set-output name=branch_name::v${{steps.regex-match.outputs.group1}}"
          echo "::set-output name=branch_exist::$(git ls-remote --heads https://github.com/grafana/grafana.git v${{ steps.regex-match.outputs.group1 }}.x | wc -l)"      
          
      - name: Check input version is aligned with branch(not master)
        if: steps.intermedia.outputs.branch_exist != '0' && !contains(steps.intermedia.outputs.short_ref, steps.intermedia.outputs.branch_name)
        run: |
          echo " You need to run the workflow on branch v${{steps.regex-match.outputs.group1}}.x
          exit 1
      
      - name: Check input version is aligned with branch(master)
        if: steps.intermedia.outputs.branch_exist == '0' && !contains(steps.intermedia.outputs.short_ref, 'main')
        run: |
          echo "When you want to deliver a new new minor version, you might want to create a new branch first \
          with naming convention v[major].[minor].x, and just run the workflow on that branch. \
          Run the workflow on master only when needed"
          exit 1
          
      - name: Checkout Actions
        uses: actions/checkout@v2
        with:
          repository: "grafana/grafana-github-actions"
          path: ./actions
          ref: main
      - uses: actions/setup-node@v2.1.5
        with:
          node-version: '14'
      - name: Install Actions
        run: npm install --production --prefix ./actions
      - name: Run bump version
        uses: ./actions/bump-version
        with:
          token: ${{secrets.GH_BOT_ACCESS_TOKEN}}
          metricsWriteAPIKey: ${{secrets.GRAFANA_MISC_STATS_API_KEY}}