build_download_site_index_files.yml

name: Build Download Site Index Files
run-name: Indexing ${{ inputs.bucket }}/${{ inputs.prefix }} in ${{inputs.aws-region}} (dry-run=${{inputs.dry-run}}) by @${{ github.actor }}

on:
  workflow_call:
    secrets:
      AWS_ACCESS_KEY_ID:
        description: 'AWS Access Key ID'
        required: true
      AWS_SECRET_ACCESS_KEY:
        description: 'AWS Secret Access Key'
        required: true
      BUCKET_NAME:
        description: 's3 bucket name, must be prefixed with "s3://"'
        required: true
    inputs:
      aws-region:
        description: 'AWS region s3 bucket is in'
        required: true
        type: string
      prefix:
        description: 'object prefix to build index.html for'
        required: false
        type: string
      dry-run:
        description: 'If true, do a dry run -- output indicates files that would be generated but nothing actually gets uploaded'
        required: false
        default: true
        type: boolean  
  workflow_dispatch:
    inputs:
      aws-region:
        description: 'AWS region s3 bucket is in'
        required: true
        type: string
      prefix:
        description: 'object prefix to build index.html for'
        required: false
        type: string
      dry-run:
        description: 'If true, do a dry run -- output indicates files that would be generated but nothing actually gets uploaded'
        required: false
        default: true
        type: boolean  

permissions:
  contents: read
  packages: read

jobs:
  s3-build-index:
    name: Build index.html files
    runs-on: ubuntu-latest
    container:
      image: ghcr.io/newrelic/s3indexer
    steps:
      - name: Login to AWS
        uses: aws-actions/configure-aws-credentials@010d0da01d0b5a38af31e9c3470dbfdabdecca3a # v4.0.1
        with:
          aws-region: ${{ inputs.aws-region }}
          aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
          aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
      - name: Update index.html files in AWS S3 bucket
        env:
          BUCKET_NAME: ${{ secrets.BUCKET_NAME }}        
        run: |
          if [ ${{ inputs.dry-run }} = true ]; then
            /opt/nr/bin/s3-indexer -bucket ${BUCKET_NAME:5} -prefix "${{ inputs.prefix }}"
          else
            /opt/nr/bin/s3-indexer -bucket ${BUCKET_NAME:5} -prefix "${{ inputs.prefix }}" -upload
          fi