build-images.yaml

# This workflow only handles build & push of images to GitHub Container Registry.
# We have other pipepines in CircleCI, such as tests, that are not migrated to GitHub Actions.

name: Build and push images

on:
  workflow_dispatch:
  push:
    branches: [staging]
    tags: ['*']
  pull_request:
    branches: [staging]

jobs:
  build-images:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - name: Docker Setup QEMU
        uses: docker/setup-qemu-action@v2
      - name: Docker Setup Buildx
        uses: docker/setup-buildx-action@v2
      - name: Docker Metadata action
        id: meta
        uses: docker/metadata-action@v4
        env:
          DOCKER_METADATA_PR_HEAD_SHA: "true"
        with:
          images: |
            ghcr.io/pokt-network/pocket-v0
          tags: |
            type=schedule
            type=ref,event=tag
            type=ref,event=branch
            type=ref,event=pr
            type=sha
            type=sha,format=long
      - name: Login to GitHub Container Registry
        uses: docker/login-action@v2
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}
      - name: Build and push Docker image
        uses: docker/build-push-action@v3
        with:
          push: true
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
          platforms: linux/amd64,linux/arm64
          file: .github/workflows/Dockerfile
          cache-from: type=gha
          cache-to: type=gha,mode=max