label-feature-issue.yml

name: Add labels to 💡 Feature idea issues

on:
  issues:
    types: [opened, edited]

permissions:
  issues: write
  contents: read

jobs:
  apply-labels:
    runs-on: ubuntu-latest
    steps:
      - name: Check if issue is a "💡 Feature idea"
        id: check_is_feature_idea
        run: |
          echo "## Checking if issue is a 'Feature idea'..."
          if [[ "${{ github.event.issue.title }}" == "💡 "* ]]; then
            echo "is_feature_idea=true" >> $GITHUB_ENV
          else
            echo "is_feature_idea=false" >> $GITHUB_ENV
          fi

      - name: Apply label based on feature area
        if: ${{ env.is_feature_idea == 'true' }}
        uses: actions/github-script@v6
        with:
          script: |
            const areaMap = {
              "Proposal Pillar": "📜 Proposal Pillar",
              "Voting Pillar": "🗳️ Voting Pillar",
              "Delegation Pillar": "♟️ Delegation Pillar",
              "Wrapper": "🎁 Wrapper",
              "Other": "Other area",
              "Not sure": "❓Unknown area",
            };

            const issueBody = context.payload.issue.body;

            // Match the Area selected under the "### Area" header
            const areaMatch = issueBody.match(/### Area\s*\n\s*(.*)\s*\n/);
            const area = areaMatch ? areaMatch[1].trim() : null;

            const labelToAdd = areaMap[area];

            if (labelToAdd) {
              await github.rest.issues.addLabels({
                issue_number: context.issue.number,
                owner: context.repo.owner,
                repo: context.repo.repo,
                labels: [labelToAdd],
              });
            }

      - name: Apply "🎨 Design Needed" label if design needed is "Yes"
        if: ${{ env.is_feature_idea == 'true' }}
        uses: actions/github-script@v6
        with:
          script: |
            const issueBody = context.payload.issue.body;

            // Match the "Yes" selection under the "### Is there new design needed?" header
            const designNeededMatch = issueBody.match(/### Is there new design needed\?\s*\n\s*Yes\s*\n/);

            if (designNeededMatch) {
              await github.rest.issues.addLabels({
                issue_number: context.issue.number,
                owner: context.repo.owner,
                repo: context.repo.repo,
                labels: ["🎨 Design Needed"],
              });
            }

      - name: Apply "User Story Needed" label if user story not provided
        if: ${{ env.is_feature_idea == 'true' }}
        uses: actions/github-script@v6
        with:
          script: |
            const issueBody = context.payload.issue.body;

            const userStoryPattern = /### \(Optional\) User Story with acceptance criteria\s*\n\s*_No response_/;
            const userStoryMissing = userStoryPattern.test(issueBody);

            if (userStoryMissing) {
              await github.rest.issues.addLabels({
                issue_number: context.issue.number,
                owner: context.repo.owner,
                repo: context.repo.repo,
                labels: ["User Story Needed"],
              });
            }