issue_to_pr.yml

name: Issue to Pull Request
on:
  issues:
    types:
      - opened
      - edited
      - reopened
    if: contains(github.event.issue.labels.*.name, 'new contribution')
permissions:
  contents: write
  issues: write
  pull-requests: write

jobs:
  validate:
    runs-on: ubuntu-latest
    outputs:
      props: ${{ steps.parseProps.outputs.props }}
      comment-id: ${{ steps.issueComment.outputs.comment-id }}
    steps:
      - name: Parse issue
        id: parseIssue
        uses: onmax/issue-form-parser@v1.5
        with:
          issue_number: ${{ github.event.issue.number }}

      - name: Checkout sources
        uses: actions/checkout@v4

      - name: Setup Python
        uses: actions/setup-python@v5
        with:
          python-version: 3.x

      - name: Install dependencies
        run: pip install -r requirements.txt

      - name: Determine category from labels
        id: determineCategory
        run: |
          labels_json="${{ toJson(github.event.issue.labels) }}"
          echo "Labels: $labels_json"
          category=$(
            if [[ $(echo "$labels_json" | grep -q 'examples') ]]; then
              echo 'examples'
            elif [[ $(echo "$labels_json" | grep -q 'mode') ]]; then
              echo 'mode'
            elif [[ $(echo "$labels_json" | grep -q 'tool') ]]; then
              echo 'tool'
            elif [[ $(echo "$labels_json" | grep -q 'library') ]]; then
              echo 'library'
            fi
          )
          if [ -z "$category" ]; then
            echo "Category is empty. Please ensure the issue has a valid label."
            exit 1
          fi
          echo "category=$category" >> $GITHUB_OUTPUT
          echo "Category found: $category"

      - name: Debug payload
        run: echo "${{ steps.parseIssue.outputs.payload }}"

      - name: Validate properties URL
        id: validateUrl
        run: |
          properties_url="${{ fromJson(steps.parseIssue.outputs.payload)['Properties File URL'] }}"
          if [ -z "$properties_url" ]; then
            echo "Properties URL is empty. Please provide a valid URL."
            exit 1
          fi
          if ! curl --output /dev/null --silent --head --fail "$properties_url"; then
            echo "Url not valid: $properties_url"
            exit 1
          fi

      - name: Read and validate properties txt file
        id: parseProps
        run: |
          properties_url="${{ fromJson(steps.parseIssue.outputs.payload)['Properties File URL'] }}"
          python -u scripts/parse_and_validate_properties_txt.py \
            ${{ steps.determineCategory.outputs.category }} \
            "$properties_url"

      - name: add comment to issue
        id: issueComment
        uses: peter-evans/create-or-update-comment@v4
        with:
          issue-number: ${{ github.event.issue.number }}
          body: |
            Your properties file was successfully parsed.

      - name: if failure, add comment to issue
        if: failure()
        uses: peter-evans/create-or-update-comment@v4
        with:
          issue-number: ${{ github.event.issue.number }}
          body: |
            There was an error in reading your properties file or parsing it.

            Please ensure that the URL is correct and the file follows the required format.

            ${{ steps.parseProps.outputs.error }}
  create-pr:
    needs: validate
    env:
      BRANCH_NAME: issue-${{ github.event.issue.number }}
      ISSUE_NUM: ${{ github.event.issue.number }}
      ISSUE_TITLE: ${{ github.event.issue.title }}
    runs-on: ubuntu-latest
    steps:
      - name: Checkout sources
        uses: actions/checkout@v4

      - name: Setup Python
        uses: actions/setup-python@v5
        with:
          python-version: 3.x

      - name: Install dependencies
        run: pip install -r requirements.txt

      - name: check if target branch exists
        id: branchExists
        uses: GuillaumeFalourd/branch-exists@v1
        with:
          branch: ${{ env.BRANCH_NAME }}

      - name: delete target branch if exists
        if: steps.branchExists.outputs.exists == 'true'
        uses: dawidd6/action-delete-branch@v3
        with:
          github_token: ${{github.token}}
          branches: ${{ env.BRANCH_NAME }}

      - name: create branch
        env:
          GH_TOKEN: ${{ github.token }}
        run: gh issue develop $ISSUE_NUM --name $BRANCH_NAME --checkout

      - name: edit database
        run: |
          cd scripts
          python add_new_contribution_to_yaml.py '${{ needs.validate.outputs.props }}'

      - name: commit changes
        uses: stefanzweifel/git-auto-commit-action@v5
        with:
          commit_message: new contribution from issue ${{ env.ISSUE_NUM }}
          branch: ${{ env.BRANCH_NAME }}
          add_options: '-u'

      - name: Create pull request
        run: gh pr create -B main -H $BRANCH_NAME --title "new contribution issue $ISSUE_NUM" --body "${{github.event.issue.title }}"
        env:
          GH_TOKEN: ${{ github.token }}

      - name: add comment to issue
        uses: peter-evans/create-or-update-comment@v4
        with:
          comment-id: ${{ needs.validate.outputs.comment-id }}
          body: |
            A pull request with your contribution has been successfully created.


      - name: if failure, add comment to issue
        if: failure()
        uses: peter-evans/create-or-update-comment@v4
        with:
          comment-id: ${{ needs.validate.outputs.comment-id }}
          body: |
            An error was encountered when adding your contribution.

            We will look into this issue as soon as possible. Please check the details of your submission and try again if necessary.