main.yml

name: Build and publish to public ECR

on:
  push:
    branches:
      - master
      - main
      - "[0-9]*"
      - "v[0-9]*"
    tags:
      - v*      

jobs:
  build:
    runs-on: ubuntu-20.04
    steps:
    - name: Checkout
      uses: actions/checkout@v2
    - name: Extract repo name
      shell: bash
      run: echo "##[set-output name=repo_name;]$(echo ${GITHUB_REPOSITORY} | sed "s/.*\///g" | sed "s/-docker$//")"
      id: extract_repo_name
    - name: Docker meta
      id: docker_meta
      uses: crazy-max/ghaction-docker-meta@v1
      with:
        images: public.ecr.aws/citizensadvice/${{ steps.extract_repo_name.outputs.repo_name }}
        tag-sha: true
    - name: Login to AWS Elastic Container Registry
      uses: docker/login-action@v1
      with:
        registry: public.ecr.aws
        username: ${{ secrets.PUBLIC_PUSH_ECR_AWS_KEY }}
        password: ${{ secrets.PUBLIC_PUSH_ECR_AWS_SECRET }}
      env:
        AWS_REGION: us-east-1
    - name: Set up Docker Buildx
      uses: docker/setup-buildx-action@v1
    - name: Build and push
      id: docker_build
      uses: docker/build-push-action@v2
      with:
        push: ${{ github.event_name != 'pull_request' }}
        tags: ${{ steps.docker_meta.outputs.tags }}
        labels: ${{ steps.docker_meta.outputs.labels }}