pr-base-check.yml

name: PR Base Branch Check

on:
  pull_request:
    types: [opened, edited, synchronize]
    branches:
      - main

permissions:
  pull-requests: write
  contents: read

jobs:
  check-base-branch:
    runs-on: ubuntu-latest
    if: github.event.pull_request.base.ref == 'main'
    
    steps:
      - name: Comment on PR
        uses: actions/github-script@v7
        with:
          script: |
            const message = `👋 Hi there! 

            It looks like this PR is targeting the \`main\` branch. To help maintain our development workflow, please change the base reference to \`next\` instead.

            __If this is a bug fix that requires a patch release __ (e.g., a critical bug that needs to be fixed before the next release)__, please leave the base branch as \`main\`.__

            You can change this by:
            1. Clicking the "Edit" button next to the PR title
            2. Changing the base branch from \`main\` to \`next\`
            3. Clicking "Update pull request"

            Thanks for your contribution! 🚀`;

            // Check if we've already commented
            const comments = await github.rest.issues.listComments({
              owner: context.repo.owner,
              repo: context.repo.repo,
              issue_number: context.issue.number,
            });

            const botComment = comments.data.find(comment => 
              comment.user.type === 'Bot' && 
              comment.body.includes('please change the base reference to')
            );

            if (!botComment) {
              await github.rest.issues.createComment({
                owner: context.repo.owner,
                repo: context.repo.repo,
                issue_number: context.issue.number,
                body: message
              });
            }