action.yml

name: 'Get Previous Workflow Info'
description: 'Retrieve the information of the last completed workflow run for the current workflow'
author: 'Adel-S'
branding:
  icon: 'arrow-down-left'
  color: 'black'
inputs:
  GITHUB_TOKEN:
    description: 'GitHub Token to authenticate requests'
    required: false
    default: ${{ github.token }}

outputs:
  last_run_id:
    description: 'The ID of the last workflow run'
    value: ${{ steps.get_previous_workflow_info.outputs.last_run_id }}
  last_run_conclusion:
    description: 'The conclusion of the last workflow run'
    value: ${{ steps.get_previous_workflow_info.outputs.last_run_conclusion }}

runs:
  using: 'composite'
  steps:
    - name: Get previous workflow info
      shell: bash
      id: get_previous_workflow_info
      run: |
        echo ${{ inputs.GITHUB_TOKEN }} | gh auth login --with-token
        WORKFLOW_ID=$(gh api -X GET /repos/${{ github.repository }}/actions/runs/${{ github.run_id }} --jq='.workflow_id')
        echo "Current workflow ID: ${WORKFLOW_ID}"
        
        LAST_RUN_ID=$(gh api -X GET "/repos/${{ github.repository }}/actions/workflows/${WORKFLOW_ID}/runs?status=completed&per_page=1" --jq '.workflow_runs[0].id')
        echo "Last run ID: ${LAST_RUN_ID}"
        echo "last_run_id=${LAST_RUN_ID}" >> $GITHUB_OUTPUT
        
        LAST_RUN_CONCLUSION=$(gh api -X GET "/repos/${{ github.repository }}/actions/workflows/${WORKFLOW_ID}/runs?status=completed&per_page=1" --jq '.workflow_runs[0].conclusion')
        echo "Last workflow run conclusion: ${LAST_RUN_CONCLUSION}"
        echo "last_run_conclusion=${LAST_RUN_CONCLUSION}" >> $GITHUB_OUTPUT