docker-publish.yml

name: 'Build and Publish Images to Docker Hub'

on:
  push:
    branches:
      - feature-docker-compose
    tags:
      - 'v*'  # Only trigger on version tags

jobs:
  docker:
    runs-on: ubuntu-latest
    timeout-minutes: 240  # Increased timeout for ARM64 builds
    steps:
      - name: Checkout
        uses: actions/checkout@v4

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

      - name: Set up QEMU
        uses: docker/setup-qemu-action@v3
        with:
          platforms: linux/amd64,linux/arm64

      - name: Login to Docker Hub
        uses: docker/login-action@v3
        with:
          username: ${{ secrets.DOCKER_USERNAME }}
          password: ${{ secrets.DOCKER_PASSWORD }}

      # Tag generation with latest and release handling
      - name: Generate Docker metadata
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: masaengineering/masa-bittensor
          tags: |
            # Always push latest
            type=raw,value=latest
            # Branch builds with timestamp
            type=ref,event=branch,suffix=-{{date 'YYYYMMDDHHmmss'}}
            # SHA with timestamp
            type=sha,format=short,prefix=sha-,suffix=-{{date 'YYYYMMDDHHmmss'}}
            # Version tags (v1.2.3 -> 1.2.3, latest)
            type=semver,pattern={{version}},value=${{ github.ref_name }}
            type=semver,pattern={{major}}.{{minor}},value=${{ github.ref_name }}
            type=semver,pattern={{major}},value=${{ github.ref_name }}

      # Debug step to see what tags will be used
      - name: Debug Docker Tags
        run: |
          echo "Tags to be used:"
          echo "${{ steps.meta.outputs.tags }}"
          echo "Is this a release? ${{ startsWith(github.ref, 'refs/tags/v') }}"

      - name: Build and push
        uses: docker/build-push-action@v5
        with:
          context: .
          file: ./Dockerfile
          platforms: linux/amd64,linux/arm64
          push: true
          tags: ${{ steps.meta.outputs.tags }}
          cache-from: type=gha
          cache-to: type=gha,mode=max

      # Verify the push was successful
      - name: Verify Push
        run: |
          echo "Verifying pushed images..."
          for tag in $(echo "${{ steps.meta.outputs.tags }}" | tr '\n' ' '); do
            echo "Checking tag: $tag"
            docker pull $tag
          done

      # Announce the release in the logs
      - name: Announce Release
        if: startsWith(github.ref, 'refs/tags/v')
        run: |
          echo "🎉 Released version ${GITHUB_REF#refs/tags/v}"
          echo "Published tags:"
          echo "${{ steps.meta.outputs.tags }}"