docker-build.yaml

name: Docker Image CI

on:
  push:
    branches: [ main ]
    tags: [ '*' ]
  pull_request:
    branches: [ main ]

permissions:
  # Required for requesting the GitHub Token
  id-token: write
  # Required for pushing images to GitHub Container Registry
  packages: write

env:
  REGISTRY: ghcr.io
  IMAGE_NAME: ${{ github.repository }}

jobs:
  buildx:
    runs-on: nscloud
    steps:
      -
        name: Checkout
        uses: actions/checkout@v4
      - 
        name: Log in to the Container registry
        uses: docker/login-action@v2
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}
      - 
        name: Extract metadata (tags, labels) for Docker
        id: meta
        uses: docker/metadata-action@v4
        with:
          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
      - 
        # Install CLI and authenticate to Namespace
        name: Install and configure Namespace CLI
        uses: namespacelabs/nscloud-setup@v0
      - 
        # Setup docker build to use your Namespace workspace builder
        name: Set up Namespace Buildx
        uses: namespacelabs/nscloud-setup-buildx-action@v0
# TODO: make builds from latest main branch conditional
#      - name: Build runwasi as static muls for amd64 and arm64
#        run: |
#          git clone --branch main --depth 1 https://github.com/containerd/runwasi.git &&
#          cd runwasi &&
#          docker build --platform=linux/arm64,linux/amd64 --build-arg BASE_IMAGE=alpine --build-arg CRATE="containerd-shim-wasmtime,containerd-shim-wasmedge,containerd-shim-wasmer" -t nscr.io/a8fcp47vcfori/build-runwasi --push . &&
#          cd -
      - 
        name: Build and push Docker image
        uses: docker/build-push-action@v4
        with:
          context: .
          push: true
          platforms: linux/amd64,linux/arm64
#          build-args: |
#            CONTAINERD_RUNWASI=nscr.io/a8fcp47vcfori/build-runwasi
          tags: ${{ steps.meta.outputs.tags }}
          file: images/installer/Dockerfile
          labels: ${{ steps.meta.outputs.labels }}
          cache-from: type=gha
          cache-to: type=gha,mode=max