project-page-pull-request.yml

name: Project Page Pull Request Creation

on:
  issues:
    types: [ labeled ]

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

jobs:
  build:
    if: github.event.label.name == 'project:create'
    runs-on: ubuntu-latest
    permissions:
      issues: write
      pull-requests: write

    steps:
    - name: Fetch the project issue info
      id: project_issue
      env:
        GH_TOKEN: ${{ github.token }}
      run: |
        title=$(gh issue view ${{ github.event.issue.number }} --repo ${{ github.repository }} --json title --jq '.title')
        echo "title [$title]"

        # If any, remove"Project:" prefix
        title=$(echo "$title" |  sed 's/^Project:\s*//')
        echo "title [$title]"

        echo "title=$title" >> $GITHUB_OUTPUT

    - name: Find project issue comment
      uses: peter-evans/find-comment@v2.4.0
      id: fc
      with:
        issue-number: ${{ github.event.issue.number }}
        comment-author: 'github-actions[bot]'
        body-includes: Project Page Pull Request Creation

    - name: Create or update comment ⌛
      id: couc
      uses: peter-evans/create-or-update-comment@v3
      with:
        comment-id: ${{ steps.fc.outputs.comment-id }}
        issue-number: ${{ github.event.issue.number }}
        body: |
          ## Project Page Pull Request Creation
          :hourglass: **IN PROGRESS**: ![Project Page Pull Request Creation](${{ github.server_url }}/${{ github.repository }}/actions/workflows/project-page-pull-request.yml/badge.svg)
        edit-mode: replace

    - name: Extract event info
      id: event_info
      run: |
        # TODO: Extract event name from "event:NAME" label
        event_name="PW41_2024_MIT"
        echo "name=$event_name" >> $GITHUB_OUTPUT

    - uses: actions/checkout@v3


    - name: Generate project directory name
      id: project_directory
      run: |
        title=$(echo ${{ steps.project_issue.outputs.title }})
        echo "title [$title]"

        # Convert to title case
        title_cased=$(echo "$title" | sed 's/.*/\L&/; s/[a-z]*/\u&/g')
        echo "title_cased [$title_cased]"

        # Sanitize string to use as a directory name
        directory_name=$(echo "$title_cased" | tr -cs '[:alnum:]' '_' | sed 's/_//g')
        echo "directory_name [$directory_name]"

        echo "name=$directory_name" >> $GITHUB_OUTPUT
        
    - name: Check if project already exists
      id: check_project_exists
      run: |
        event_name=${{ steps.event_info.outputs.name }}
        project_directory=${{ steps.event_info.outputs.name }}/Projects/${{ steps.project_directory.outputs.name }}
        if [ -d "$project_directory" ]; then
          echo "::error::Project already exist"
          exit 1
        fi

    - name: Create or update comment 🛑
      if: ${{ failure() && steps.check_project_exists.outcome == 'failure' }}
      uses: peter-evans/create-or-update-comment@v3
      with:
        comment-id: ${{ steps.couc.outputs.comment-id }}
        issue-number: ${{ github.event.issue.number }}
        body: |
          ## Project Page Pull Request Creation
          :stop_sign: **STOPPED**: Project already exists
        edit-mode: replace
    
    - name: Create project directory
      run: |
        event_name=${{ steps.event_info.outputs.name }}
        directory_name=${{ steps.project_directory.outputs.name }}
        mkdir $event_name/Projects/$directory_name
    
    - name: Bulk issue body
      id: bulk
      env:
        GH_TOKEN: ${{ github.token }}
      run: |
        body=$(gh issue view ${{ github.event.issue.number }} --repo ${{ github.repository }} --json body --jq '.body')
        echo "$body" > ${{ runner.temp }}/bulk.txt

    - name: Display bulk.txt
      run: |
        cat ${{ runner.temp }}/bulk.txt

    - name: Split bulk
      run: |
        csplit ${{ runner.temp }}/bulk.txt \
          '/^### Project Description/' \
          '/^### Objective/' \
          '/^### Approach and Plan/' \
          '/^### Progress and Next Steps/' \
          '/^### Illustrations/' \
          '/^### Background and References/' \
          -f ${{ runner.temp }}/project_pull_request_part_ -b "%02d.md"    

    - name: Cleanup files
      run: |
        cat ${{ runner.temp }}/project_pull_request_part_01.md | sed "1 d" > ${{ runner.temp }}/description.md
        cat ${{ runner.temp }}/project_pull_request_part_02.md | sed "1 d" > ${{ runner.temp }}/objective.md
        cat ${{ runner.temp }}/project_pull_request_part_03.md | sed "1 d" > ${{ runner.temp }}/approach.md
        cat ${{ runner.temp }}/project_pull_request_part_04.md | sed "1 d" > ${{ runner.temp }}/progress.md
        cat ${{ runner.temp }}/project_pull_request_part_05.md | sed "1 d" > ${{ runner.temp }}/illustrations.md
        cat ${{ runner.temp }}/project_pull_request_part_06.md | sed "1 d" > ${{ runner.temp }}/background.md

    - name: Display clean files
      run: | 
        echo "Description:"       
        cat ${{ runner.temp }}/description.md
        echo "Objective:"       
        cat ${{ runner.temp }}/objective.md
        echo "Approach:"       
        cat ${{ runner.temp }}/approach.md
        echo "Progress:"       
        cat ${{ runner.temp }}/progress.md
        echo "Illustrations:"       
        cat ${{ runner.temp }}/illustrations.md
        echo "Background:"       
        cat ${{ runner.temp }}/background.md


    - name: Issue Forms Body Parser
      id: parse
      uses: zentered/issue-forms-body-parser@v2.0.0

    - name: Extract issue fields
      id: extract
      run: |
        echo ${{ toJSON(steps.parse.outputs.data) }} | \
        jq --arg title "${{ steps.project_issue.outputs.title }}" \
        --rawfile description "${{ runner.temp }}/description.md" \
        --rawfile objective "${{ runner.temp }}/objective.md" \
        --rawfile illustrations "${{ runner.temp }}/illustrations.md" \
        --rawfile approach "${{ runner.temp }}/approach.md" \
        --rawfile progress "${{ runner.temp }}/progress.md" \
        --rawfile background "${{ runner.temp }}/background.md" '{
          "title": $title,
          "category": .category.text,
          "presenter_location": .["presenter-location"].text,
          "description": $description,
          "objective": $objective,
          "approach": $approach,
          "progress": $progress,
          "illustrations": $illustrations,
          "background": $background,
          "investigators": [.["key-investigators"].list[].text |
            capture("(?<name>[^\\s]+(?:\\s[^\\s]+)*?)\\s*\\((?<affiliation>[^,]*)(?:,\\s*(?<country>[^)]*))?\\)") |
            {name, affiliation: (.affiliation // ""), country: (.country // "")}],
        }' > ${{ runner.temp }}/template-data.json

    - name: Display template-data.json
      run: |
        cat ${{ runner.temp }}/template-data.json

    - uses: actions/setup-python@v4.6.0
      with:
        python-version: "3.x"

    - name: Install jinja2
      run: |
        python -m pip install jinja2

        # Provide the cli interface
        python -m pip install jinja2_cli

        # Install the package providing the "to_yaml" and "regex_replace" filters.
        python -m pip install jinja2-ansible-filters

    - name: Generate Project README.md
      run: |
        jinja2 \
          ${{ steps.event_info.outputs.name }}/Projects/Template/README.md.j2 \
          ${{ runner.temp }}/template-data.json \
          --format json \
          -e "jinja2_ansible_filters.AnsibleCoreFiltersExtension" \
          -o ${{ steps.event_info.outputs.name }}/Projects/${{ steps.project_directory.outputs.name }}/README.md

    - uses: tibdex/github-app-token@v1
      id: generate-token
      with:
        app_id: ${{ secrets.APP_ID }}
        private_key: ${{ secrets.APP_PRIVATE_KEY }}

    - name: Create Pull Request
      id: cpr
      uses: peter-evans/create-pull-request@v5
      with:
        token: ${{ steps.generate-token.outputs.token }}
        commit-message: |
          ${{ steps.event_info.outputs.name }}: Add project ${{ steps.project_directory.outputs.name }}
        committer: GitHub <noreply@github.com>
        author: ${{ github.actor }} <${{ github.actor }}@users.noreply.github.com>
        branch: ${{ steps.event_info.outputs.name }}/${{ steps.project_directory.outputs.name }}
        delete-branch: true
        title: Add project "${{ steps.project_issue.outputs.title }}" to "${{ steps.event_info.outputs.name }}"
        body: |
            Fixes #${{ github.event.issue.number }}
        labels: |
          project
          event:${{ steps.event_info.outputs.name }}

    - name: Create or update comment ❌
      if: ${{ failure() && steps.check_project_exists.outcome == 'success'  }}
      uses: peter-evans/create-or-update-comment@v3
      with:
        comment-id: ${{ steps.couc.outputs.comment-id }}
        issue-number: ${{ github.event.issue.number }}
        body: |
          ## Project Page Pull Request Creation
          :x: **FAILED**: See ${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}
        edit-mode: replace

    - name: Create or update comment ✅
      if: ${{ success() }}
      uses: peter-evans/create-or-update-comment@v3
      with:
        comment-id: ${{ steps.couc.outputs.comment-id }}
        issue-number: ${{ github.event.issue.number }}
        body: |
          ## Project Page Pull Request Creation
          :white_check_mark: **COMPLETED**: See ${{ steps.cpr.outputs.pull-request-url }}
        edit-mode: replace

    - name: Remove "project:create" label
      if: ${{ always() }}
      uses: actions/github-script@v6
      with:
        script: |
          github.rest.issues.removeLabel({
            issue_number: context.payload.issue.number,
            owner: context.repo.owner,
            repo: context.repo.repo,
            name: ["project:create"]
          })