docker-build.yml

name: Build and Push Docker Image

on:
  push:
    branches:
      - main
      - staging
  pull_request:
    branches:
      - main

env:
  DOCKER_IMAGE: kumarprobeops/pinaka-rust-proxy

jobs:
  build-and-push:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: Log in to Docker Hub
        uses: docker/login-action@v3
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}

      - name: Extract branch name
        shell: bash
        run: echo "BRANCH_NAME=${GITHUB_REF#refs/heads/}" >> $GITHUB_ENV

      - name: Build and push Docker image
        uses: docker/build-push-action@v5
        with:
          context: .
          file: ./Dockerfile
          push: true
          tags: |
            ${{ env.DOCKER_IMAGE }}:${{ env.BRANCH_NAME }}
            ${{ env.DOCKER_IMAGE }}:${{ github.sha }}
          cache-from: type=registry,ref=${{ env.DOCKER_IMAGE }}:buildcache
          cache-to: type=registry,ref=${{ env.DOCKER_IMAGE }}:buildcache,mode=max

      - name: Image digest
        run: echo "Image pushed successfully with tags ${{ env.BRANCH_NAME }} and ${{ github.sha }}"