retry.yml

name: Retry Workflow

on:
  workflow_run:
    workflows: ["CI"]
    types:
      - completed

permissions:
  contents: write
  actions: write

jobs:
  rerun:
    runs-on: ubuntu-latest
    if: ${{ github.event.workflow_run.conclusion == 'failure' }}
    steps:
      - name: Check attempt count
        id: check_attempts
        env:
          GH_TOKEN: ${{ github.token }}
          GH_REPO: ${{ github.repository }}
        run: |
          attempt=$(gh run view ${{ github.event.workflow_run.id }} --json attempt -q ".attempt")
          echo "Current attempt: $attempt"

          if [ $attempt -lt 3 ]; then
            echo "attempt_allowed=true" >> $GITHUB_OUTPUT
          else
            echo "attempt_allowed=false" >> $GITHUB_OUTPUT
          fi

      - name: rerun ${{ github.event.workflow_run.id }}
        if: steps.check_attempts.outputs.attempt_allowed == 'true'
        env:
          GH_REPO: ${{ github.repository }}
          GH_TOKEN: ${{ github.token }}
        run: |
          gh run watch ${{ github.event.workflow_run.id }} > /dev/null 2>&1
          gh run rerun ${{ github.event.workflow_run.id }} --failed