action.yaml

name: 'Build and push to ECR'
description: 'Build and push a Docker image to ERC, written for CA repositories.'
inputs:
  release_name:
    description: 'The name of the release, also used as the namespace name'
    required: true
  role_arn:
    description: 'ARN of the role to assume'
    required: true
  chart_repository:
    description: 'The name of the chart repository. Defaults to the current repository.'
    required: false
    default: ${{ github.repository }}
  chart_path:
    description: 'The path within the repository to the chart. Defaults to `chart`'
    required: false
    default: chart
  chart_pull_token:
    description: 'A token to pull the chart repository'
    required: true
  chart_pull_path:
    description: 'The path within the runner to pull to the chart into. Defaults to `.`'
    required: false
    default: .
  cluster:
    description: 'The cluster to deploy to. Defaults to `dev-eks-platform`'
    required: false
    default: dev-eks-platform
  helm_args:
    description: 'Extra arguments to pass to helm'
    required: false
    default: ''

runs:
  using: 'composite'
  steps:
    - name: Checkout Chart Repository
      uses: actions/checkout@v4
      with:
        repository: ${{ inputs.chart_repository }}
        token: ${{ inputs.chart_pull_token }}
        path: ${{ inputs.chart_pull_path }}

    - name: Configure AWS Credentials
      uses: aws-actions/configure-aws-credentials@v4
      with:
        role-to-assume: ${{ inputs.role_arn }}
        role-session-name: ${{ inputs.release_name }}-deployment-actions-workflow
        aws-region: eu-west-1

    - name: Update Kube Config
      shell: bash
      run: aws eks update-kubeconfig --name=${{ inputs.cluster }}

    - name: Deploy chart
      shell: bash
      run: |
        helm upgrade --install \
        --namespace ${{ inputs.release_name }} \
        ${{ inputs.helm_args }} \
        ${{ inputs.release_name }} \
        ${{ inputs.chart_pull_path }}/${{ inputs.chart_path }}