pr-label-validation.yml

# Copyright 2022 Google LLC
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#      http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

# Dependency Review Action
#
# This Action will ensure that a label exists on a PR.
name: 'Ensure PR label exists'

on:
  pull_request:
    types:
    - opened
    - labeled
    - unlabeled
    - synchronize
    - edited
    - ready_for_review
    - unlocked
    branches:
    - main
    - develop
    - release-candidate

jobs:
  pr-label-validation:
    if: github.repository == 'GoogleCloudPlatform/cluster-toolkit' && github.event.pull_request.draft == false
    runs-on: ubuntu-latest
    permissions:
      pull-requests: read
    steps:
    - id: check-labels
      uses: mheap/github-action-required-labels@v5
      with:
        mode: minimum
        count: 1
        labels: "release-chore, release-key-new-features, release-new-modules, release-module-improvements, release-improvements, release-deprecations, release-version-updates, release-bugfix"
        message: "This PR is being prevented from merging because it is not labeled.  Please add a label to this PR.  Accepted labels: release-chore, release-key-new-features, release-new-modules, release-module-improvements, release-improvements, release-deprecations, release-version-updates, release-bugfix"
    - id: do-not-merge
      uses: mheap/github-action-required-labels@v5
      with:
        mode: exactly
        count: 0
        labels: "do-not-merge"
        add_comment: false
    - id: print-labels
      run: |
        echo "Current PR labels:"
        for f in $(echo "{{steps.check-labels.outputs.labels}}" | sed "s/,/ /g")
        do
          echo "$f"
        done