dockerhub.yml

name: Publish Docker Image to Docker Hub

on:
  release:
    types: [published]

jobs:
  push_to_registry:
    name: Push Docker image to Docker Hub
    runs-on: ubuntu-latest
    permissions:
      packages: write
      contents: read
      attestations: write
      id-token: write
    steps:
      - name: Check out the repo
        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@f4ef78c080cd8ba55a85445d5b36e214a81df20a
        with:
          username: ${{ secrets.DOCKER_USERNAME }}
          password: ${{ secrets.DOCKER_PASSWORD }}

      - name: Extract metadata (tags, labels) for Docker
        id: meta
        uses: docker/metadata-action@9ec57ed1fcdbf14dcef7dfbe97b2010124a938b7
        with:
          images: dicedb/dicedb

      - name: Build and push Docker image (with cache)
        id: push
        uses: docker/build-push-action@v6
        with:
          context: .
          file: ./Dockerfile
          push: true
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
          cache-from: type=gha # This tells Buildx to attempt to use the GitHub Actions cache
          cache-to: type=gha,mode=max # This stores the generated cache in the GitHub Actions cache

      - name: Generate artifact attestation
        uses: actions/attest-build-provenance@v1
        with:
          subject-name: docker.io/dicedb/dicedb
          subject-digest: ${{ steps.push.outputs.digest }}
          push-to-registry: true