pr-formatting.yaml

##
# Copyright (C) 2023-2024 Hedera Hashgraph, 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.
##
name: "PR Formatting Checks"
on:
  pull_request:
    types:
      - assigned
      - unassigned
      - labeled
      - unlabeled
      - opened
      - reopened
      - edited
      - converted_to_draft
      - ready_for_review
      - review_requested
      - review_request_removed
      - locked
      - unlocked
      - synchronize

defaults:
  run:
    shell: bash

permissions:
  statuses: write

jobs:
  pr-formatting-checks:
    name: PR Formatting Checks
    runs-on: [self-hosted, Linux, medium, ephemeral]
    steps:
      - name: Check PR Title
        id: title-check
        uses: step-security/conventional-pr-title-action@0eae74515f5a79f8773fa04142dd746df76666ac # v1.0.0
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        continue-on-error: true

      - name: Check Milestone
        id: milestone-check
        run: |
          if [[ "${{ github.event.pull_request.milestone }}" == "null" ]]; then
            echo "Milestone is not set. Failing the workflow."
            exit 1
          fi
        continue-on-error: true

      - name: Check Assignee
        id: assignee-check
        run: |
          if [[ "${{ github.event.pull_request.assignees }}" == "[]" ]]; then
            echo "Assignee is not set. Failing the workflow."
            exit 1
          fi
        continue-on-error: true

      - name: Check Labels
        id: label-check
        run: |
          if [[ "${{ github.event.pull_request.labels }}" == "[]" ]]; then
            echo "No labels are set. Failing the workflow."
            exit 1
          fi
        continue-on-error: true

      - name: Set Result for Title Check
        if: steps.title-check.outcome == 'failure'
        run: echo "TITLE_CHECK_FAILED=true" >> $GITHUB_ENV

      - name: Set Result for Milestone Check
        if: steps.milestone-check.outcome == 'failure'
        run: echo "MILESTONE_CHECK_FAILED=true" >> $GITHUB_ENV

      - name: Set Result for Assignee Check
        if: steps.assignee-check.outcome == 'failure'
        run: echo "ASSIGNEE_CHECK_FAILED=true" >> $GITHUB_ENV

      - name: Set Result for Label Check
        if: steps.label-check.outcome == 'failure'
        run: echo "LABEL_CHECK_FAILED=true" >> $GITHUB_ENV

      - name: Aggregate Results
        run: |
          failed=false
          if [ "${{ env.TITLE_CHECK_FAILED }}" == "true" ]; then
            echo "::error title=Title Check::❌ Title Check failed"
            failed=true
          else
            echo "::notice title=Title Check::✅ Title Check passed"
          fi
          if [ "${{ env.MILESTONE_CHECK_FAILED }}" == "true" ]; then
            echo "::error title=Milestone Check::❌ Milestone Check failed"
            failed=true
          else
            echo "::notice title=Milestone Check::✅ Milestone Check passed"
          fi
          if [ "${{ env.ASSIGNEE_CHECK_FAILED }}" == "true" ]; then
            echo "::error title=Assignee Check::❌ Assignee Check failed"
            failed=true
          else
            echo "::notice title=Assignee Check::✅ Assignee Check passed"
          fi
          if [ "${{ env.LABEL_CHECK_FAILED }}" == "true" ]; then
            echo "::error title=Label Check::❌ Label Check failed"
            failed=true
          else
            echo "::notice title=Label Check::✅ Label Check passed"
          fi
          if [ "$failed" == "true" ]; then
            exit 1
          fi