branch.yml

name: Branch

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

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

permissions:
  actions: write
  checks: write
  contents: write
  deployments: write
  id-token: write
  issues: write
  discussions: write
  packages: write
  pages: write
  pull-requests: write
  repository-projects: write
  security-events: write
  statuses: write

jobs:
  check:
    strategy:
      fail-fast: true

    name: Chaincode project
    runs-on: namespace-profile-fabric-chaincode
    steps:
      - name: Checkout
        uses: namespacelabs/nscloud-checkout-action@v2
        with:
          submodules: recursive

      - name: Setup caches
        uses: namespacelabs/nscloud-cache-action@v1
        with:
          path: |
            cache
            out
            ~/.node_modules

      - name: Install Cosign
        uses: sigstore/cosign-installer@v3

      - name: Login to GitHub Container Registry
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.repository_owner }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Login to DockerHub
        uses: docker/login-action@v3
        with:
          username: ${{ secrets.DOCKERHUB_USER }}
          password: ${{ secrets.DOCKERHUB_PASS }}

      - name: Docker meta
        id: docker_meta
        uses: docker/metadata-action@v5
        with:
          # list of Docker images to use as base name for tags
          images: |
            ghcr.io/settlemint/chaincode-go-empty
          # generate Docker tags based on the following events/attributes
          tags: |
            type=schedule
            type=ref,event=branch
            type=ref,event=pr
            type=semver,pattern={{version}}
            type=semver,pattern={{major}}.{{minor}}
            type=semver,pattern={{major}}
            type=sha

      - name: Build and push
        uses: docker/build-push-action@v5
        id: build-and-push
        with:
          load: false
          provenance: true
          sbom: true
          push: true
          platforms: linux/amd64,linux/arm64
          tags: ${{ steps.docker_meta.outputs.tags }}
          labels: ${{ steps.docker_meta.outputs.labels }}
          no-cache: true

      - name: Sign the images with GitHub OIDC Token
        env:
          DIGEST: ${{ steps.build-and-push.outputs.digest }}
          TAGS: ${{ steps.docker_meta.outputs.tags }}
        run: |
          images=""
          for tag in ${TAGS}; do
            images+="${tag}@${DIGEST} "
          done
          cosign sign --yes ${images}