action.yml

name: deploy-backend
description: Deploys backend artifact to AWS.

inputs:
  artifact-path:
    default: artifacts/backend/lambda.zip
    required: false
    type: string
  aws-resource-name:
    required: true
    type: string
  aws-cloudfront-id:
    required: true
    type: string

runs:
  using: composite
  steps:
    - name: upload artifact
      shell: bash
      run: >
        aws s3 cp
        ${{ inputs.artifact-path }}
        s3://codeforpoznan-lambdas/${{ inputs.aws-resource-name }}_serverless_api.zip

    - name: refresh lambda
      shell: bash
      run: >
        aws lambda update-function-code
        --s3-bucket     codeforpoznan-lambdas
        --s3-key        ${{ inputs.aws-resource-name }}_serverless_api.zip
        --function-name ${{ inputs.aws-resource-name }}_serverless_api
        | jq 'del(.Environment, .VpcConfig, .Role, .FunctionArn)'

    - name: refresh lambda (migration)
      shell: bash
      run: >
        aws lambda update-function-code
        --s3-bucket     codeforpoznan-lambdas
        --s3-key        ${{ inputs.aws-resource-name }}_migration.zip
        --function-name ${{ inputs.aws-resource-name }}_migration
        | jq 'del(.Environment, .VpcConfig, .Role, .FunctionArn)'

    - name: run migration
      shell: bash
      run: >
        aws lambda invoke
        --function-name ${{ inputs.aws-resource-name }}_migration
        response.json > request.json

    - name: show migration output
      shell: bash
      run: >
        jq -s add ./*.json | jq -re '
          if .FunctionError then
            .FunctionError, .errorMessage, false
          else
            .stdout, .stderr
          end
        '