main.yml

on:
  push:
    branches:
      - "*"

name: Push to Amazon ECR

jobs:
  push-to-ecr:
    name: Push Image
    runs-on: ubuntu-latest
    environment: production

    steps:
      - name: Checkout
        uses: actions/checkout@v2

      - name: Extract branch name
        shell: bash
        run: |
          BRANCH=$(echo ${GITHUB_REF#refs/heads/})
          if [ "$BRANCH" = "master" ]; then
              timestamp=$(date +%s)
              TAG="$timestamp,latest"
          else
              TAG="$BRANCH"
          fi
          echo "##[set-output name=tag;]$TAG"
        id: extract_branch

      - name: Configure AWS credentials
        uses: aws-actions/configure-aws-credentials@13d241b293754004c80624b5567555c4a39ffbe3
        with:
          aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
          aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
          aws-region: eu-west-1

      - name: Login to Amazon ECR
        id: login-ecr
        uses: aws-actions/amazon-ecr-login@aaf69d68aa3fb14c1d5a6be9ac61fe15b48453a2

      - name: Build, tag, and push image to Amazon ECR
        id: build-image
        env:
          ECR_REGISTRY: ${{ steps.login-ecr.outputs.registry }}
          ECR_REPOSITORY: appq-register-page
          IMAGE_TAG: ${{ steps.extract_branch.outputs.tag }}
        run: |
          # Build a docker container and
          # push it to ECR so that it can
          # be deployed to ECS.
          docker build \
            --build-arg NPM_TOKEN=${{ secrets.NPM_TOKEN }} \
            -t $ECR_REGISTRY/$ECR_REPOSITORY:$IMAGE_TAG .
          docker push $ECR_REGISTRY/$ECR_REPOSITORY:$IMAGE_TAG
          echo "::set-output name=image::$ECR_REGISTRY/$ECR_REPOSITORY:$IMAGE_TAG"