docker-build.yml

name: Build and Push Docker Image

on:
  push:
    branches:
      - main
      - dev
    tags:
      - "v*"
  pull_request:
    branches:
      - main
  workflow_dispatch:

env:
  DOCKER_IMAGE: ${{ secrets.DOCKER_USERNAME }}/rust-nigeria-website

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

    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.DOCKER_USERNAME }}
          password: ${{ secrets.DOCKER_TOKEN }}

      - name: Extract metadata (tags, labels)
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: ${{ env.DOCKER_IMAGE }}
          tags: |
            type=ref,event=branch
            type=ref,event=pr
            type=semver,pattern={{version}}
            type=semver,pattern={{major}}.{{minor}}
            type=sha,prefix=sha-
            type=raw,value=latest,enable={{is_default_branch}}

      - name: Build and push Docker image
        uses: docker/build-push-action@v5
        with:
          context: .
          file: ./Dockerfile
          push: true
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
          cache-from: |
            type=registry,ref=${{ env.DOCKER_IMAGE }}:buildcache
            type=registry,ref=${{ env.DOCKER_IMAGE }}:latest
          cache-to: type=registry,ref=${{ env.DOCKER_IMAGE }}:buildcache,mode=max
          platforms: linux/amd64
          build-args: |
            BUILDKIT_INLINE_CACHE=1

      - name: Image digest
        run: echo ${{ steps.meta.outputs.digest }}

      - name: Trigger Render Deploy
        env:
          RENDER_HOOK: ${{ secrets.RENDER_HOOK }}
        run: curl -f "$RENDER_HOOK" || exit 1