name: 'Upload File to S3'
description: 'Uploads a file to S3 bucket with a specific prefix'
inputs:
  path-to-file:
    description: 'Path to the file to upload'
    required: true
  name:
    description: 'The file name that will be exist in S3'
    required: true
  account-id:
    description: 'AWS account ID'
    required: true
  region:
    description: 'AWS region'
    required: true
  role:
    description: 'AWS role with permissions to perform desired action'
    required: true
  bucket:
    description: 'S3 bucket to which file will upload'
    required: true
  prefix:
    description: 'Prefix in the bucket to which the file will upload'
    required: true

outputs:
  uploaded-file-path:
    description: Path of the uploaded file
    value: ${{ steps.set-output-for-uploaded-file.outputs.uploaded-file-path }}

permissions:
  id-token: write
  contents: read

runs:
  using: 'composite'
  steps:
    - uses: actions/checkout@v3
      with:
        node-version: ${{ env.NODE_VERSION }}

    - name: Configure AWS credentials
      uses: aws-actions/configure-aws-credentials@v1
      with:
        role-to-assume: arn:aws:iam::${{ inputs.account-id }}:role/${{ inputs.role }}
        # not strictly required since s3 buckets are global, but this is the pattern I noticed other places
        aws-region: ${{ inputs.region }}

    - uses: actions/download-artifact@v2
      with:
        name: ${{ inputs.path-to-file }}
        path: .

    - name: Upload file to S3
      run: aws s3 cp $FILE_PATH s3://$BUCKET/$PREFIX/$NAME
      shell: bash
      env:
        BUCKET: ${{ inputs.bucket }}
        PREFIX: ${{ inputs.prefix }}
        NAME: ${{ inputs.name }}
        FILE_PATH: ${{ inputs.path-to-file }}

    - name: Set output path to uploaded file
      id: set-output-for-uploaded-file
      run:
        echo "::set-output name=uploaded-file-path::https://$BUCKET.s3.amazonaws.com/$PREFIX/$NAME"
      shell: bash
      env:
        BUCKET: ${{ inputs.bucket }}
        PREFIX: ${{ inputs.prefix }}
        NAME: ${{ inputs.name }}
        FILE_PATH: ${{ inputs.path-to-file }}