upvote.yml

#!/bin/bash 

name: Upvote

# The jobs in this file are triggered on either a PR or sheduled 
on:
  pull_request_target: 
    types: [labeled]
  schedule:
    - cron: '* * * * *'


jobs:
  
  # First job: Triggered on a PR to the repository listed on line 16
  new_issue:
    
    if: github.repository == '${{ github.event.inputs.repository }}'
    runs-on: ubuntu-latest
    name: Create an issue if none exists
    outputs:
          output1: ${{ steps.issue.outputs.number }}
          output2: ${{ steps.fc.outputs.comment-id}}
    steps:
      - uses: actions/checkout@v2
        # An issue is created if none exists
      - name: Create issue    
        uses: JasonEtco/create-an-issue@v2
        env:
            GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
            update_existing: true
        id: issue
        # Looks for the first comment, the "Top-list"
      - name: Find Comment
        uses: peter-evans/find-comment@v1.2.0
        id: fc
        with:
          token: ${{ secrets.GITHUB_TOKEN }} 
          repository: ${{github.repository}}
          issue-number: ${{ steps.issue.outputs.number }}
          body-includes: Toplist (Updated every 5 min)
        
  # Second job: Triggered on a PR labeled with 'Upvote - Course Automation'        
  first_comment:
    needs: new_issue
    # The "Top-list" is created if there is no first comment
    if: needs.new_issue.outputs.output2 == 0 && github.event.label.name == '${{ github.event.inputs.label }}'  
    runs-on: ubuntu-latest
    name: Create first comment
    steps:
      - uses: actions/checkout@v2  
      - uses: peter-evans/create-or-update-comment@v1
        with:
          issue-number: ${{ needs.new_issue.outputs.output1 }}
          body: |
            Toplist (Updated every 5 min)

  # Third job: Triggered on a PR labeled with 'Upvote - Course Automation'
  other_comments:
    needs: new_issue
    if: github.event_name != 'schedule' && github.event.label.name == '${{ github.event.inputs.label }}'
    runs-on: ubuntu-latest
    # Creates a comment in the issue thread including the title of the PR, a link to the PR and a link to the repository
    name: Create comment
    steps:
      - uses: peter-evans/create-or-update-comment@v1
        with:
          issue-number: ${{  needs.new_issue.outputs.output1}}
          body: |
            Title of pull request: ${{ github.event.pull_request.title }}
            Link to pull request: ${{ github.event.pull_request.html_url }}
            You can view the repository [here](https://github.com/${{github.event.pull_request.head.repo.full_name}}/tree/${{ github.head_ref }})   
        # Creates a comment on the PR, with a link to the issue-thread   
      - name: Comment on PR
        uses: thollander/actions-comment-pull-request@master
        with:
          message: 'A comment has been added to the following thread: #${{  needs.new_issue.outputs.output1 }}. People can now upvote your project!'
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

  # Fourth job: Scheduled to run        
  update_comment:
    needs: new_issue
    if: ${{github.event_name == 'schedule'}}
    runs-on: ubuntu-latest
    # Updates the table with information that is accquired by looping through the comments and listing the comments with 1 or more upvotes
    name: Update table every 5 minutes
    steps:
      - name: Test json echo
        id: commentid 
        run: |  
          curl -s https://api.github.com/repos/${{github.repository}}/issues/${{  needs.new_issue.outputs.output1}}/comments | jq -c '.[].id' | while read id ; do
          
              echo -e ${id}:$( curl -s -H "Accept: application/vnd.github.squirrel-girl-preview+json" https://api.github.com/repos/${{github.repository}}/issues/comments/${id}/reactions | jq 'map(select(.content=="+1"))' | jq length):title:$(curl -H "Accept: application/vnd.github.v3+json" https://api.github.com/repos/${{github.repository}}/issues/comments/${id} | jq '.body' | sed -n '1p' | cut -d: -f1-2 ) >> output.txt
          done
      - run: | 
          while read t; do 
            a=$(echo $t | cut -d':' -f2)
            if [ $a -ne 0 ]
            then
              b=$(echo $t | cut -d':' -f1)
              c=$(echo $t | cut -d':' -f3)
              d=$(echo $t | cut -d':' -f5)
              f=$(echo $t | cut -d':' -f4 | cut -c 2-)
              echo ${b} ${c} ${d} ${a} $f
              e=" | [${d}](https://github.com/${{ github.repository }}/issues/${{  needs.new_issue.outputs.output1}}#issuecomment-${b})"
              if [[ ${f} == "Title of pull request" ]]
              then
                echo ${a} ${e}  >> result.txt
              fi
            fi
          done < output.txt
          # Sorts the "Top-list"-table in descending order and insert to textfile
          sort -k1,1nr -k2,2 result.txt >> resultSorted.txt
        
        # Reads result from textfile
      - name: Read result
        id: package
        uses: juliangruber/read-file-action@v1
        with:
          path: ./resultSorted.txt
          
        # Updates the "Top-list with a table containing the outputs given when reading the result"
      - name: Update first comment ("Top-list")
        uses: peter-evans/create-or-update-comment@v1
        with:
          comment-id: ${{ needs.new_issue.outputs.output2 }}
          body: |
            Toplist (Updated every 5 min):
            Points | Title
            ------------ | -------------
            ${{ steps.package.outputs.content }}        


          edit-mode: replace