label_new_issues-remove_label.yml

name: Label new issues 🏷️ - Cleanup 🧹
run-name: Removing label 'new' from issues older than 15 days 🧹

on:
  workflow_dispatch:

    inputs:

      remove_for_all_issues:
        description: >
          Remove label on all issues, regardless of their age.
        required: false
        default: false
        type: boolean

      date:
        description: >
          The ISO date to use for filtering issues. Example: "2023-03-26"
          Does not apply if "Remove label on all issues" is set.
        required: false
        type: string

  schedule:
    - cron: '0 3 * * SUN' # Sundays at 3am

jobs:

  remove_label_on_issues:

    runs-on: ubuntu-latest

    steps:

      - name: Checkout ⚙️
        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2

      - env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          REMOVE_LABEL_ON_ALL_ISSUES=${{ github.event.inputs.remove_for_all_issues }}
          DATE_INPUT=${{ github.event.inputs.date }}
          
          echo "# Inputs" >> "$GITHUB_STEP_SUMMARY"
          echo "remove_for_all_issues: $REMOVE_LABEL_ON_ALL_ISSUES" >> "$GITHUB_STEP_SUMMARY"
          echo "date: $DATE_INPUT" >> "$GITHUB_STEP_SUMMARY"

          echo "# Run details" >> "$GITHUB_STEP_SUMMARY"
          
          if [[ $REMOVE_LABEL_ON_ALL_ISSUES == "true" ]]; then
            echo "Removing label \`new\` from all issues with label 'new'" >> "$GITHUB_STEP_SUMMARY"

            ISSUES=$(\
              gh issue list \
              --limit 500 \
              --search "label:new" \
              --json number \
              --jq '.[] .number'
            )
          else
            if [[ -z $DATE_INPUT ]]; then
              DATE=$(date -d "15 days ago" --iso-8601)
            else
              DATE="$DATE_INPUT"
            fi

            echo "Removing label \`new\` from all issues with label \`new\` created before ${DATE}" >> "$GITHUB_STEP_SUMMARY"

            ISSUES=$(\
              gh issue list \
              --limit 500 \
              --search "created:<${DATE} label:new" \
              --json number \
              --jq '.[] .number'
            )
          fi

          echo "Issues: $ISSUES" >> "$GITHUB_STEP_SUMMARY"

          for issue in $ISSUES
          do
            gh issue edit "$issue" --remove-label "new"
            echo "❌ Removed label \`new\` from issue #${issue}" >> "$GITHUB_STEP_SUMMARY"
          done

          echo
          echo Done 👌