build_and_push_docker_image.yaml

name: Build and Push Multi-Arch Docker Image

on:
  push:
    branches:
      - main

jobs:
  build-and-push:
    runs-on: ubuntu-latest
    permissions:
      id-token: write
      contents: read
      issues: write

    steps:
      - name: Check out repository
        uses: actions/checkout@v2

      - name: Extract version from Chart.yaml
        id: extract_version
        run: |
          VERSION=$(awk -F": " '/appVersion:/ {print $2}' ./helm-chart/Chart.yaml | tr -d '"')
          echo "Extracted version: $VERSION"
          echo "::set-output name=version::$VERSION"
        shell: bash

      - name: Configure AWS credentials
        uses: aws-actions/configure-aws-credentials@v2
        with:
          role-to-assume: arn:aws:iam::479353902725:role/gha-flexera-public-cbi-oi-kubecost-exporter-push
          aws-region: us-east-1

      - name: Login to Amazon ECR
        id: login-ecr
        uses: aws-actions/amazon-ecr-login@v1
        with:
          registry-type: public
          registries: public.ecr.aws/flexera

      - name: Set up QEMU
        uses: docker/setup-qemu-action@v2

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v2
        with:
          buildkitd-flags: --debug

      - name: Build and push multi-arch Docker image
        uses: docker/build-push-action@v4
        with:
          context: .
          platforms: linux/amd64,linux/arm64
          push: true
          tags: |
            public.ecr.aws/flexera/cbi-oi-kubecost-exporter:${{ steps.extract_version.outputs.version }}
            public.ecr.aws/flexera/cbi-oi-kubecost-exporter:latest