cd: align container build and publish process with the storacha RFC

.dockerignore

@@ -0,0 +1,15 @@
+# dirs
+.git
+.github
+.claude
+.idea
+docs
+
+# files
+.env*
+*.md
+.goreleaser.yaml
+docker-compose*.yml
+LICENSE
+LICENSE.md
+version.json

.github/workflows/publish-ghcr.yml

@@ -0,0 +1,244 @@
+name: Container
+
+on:
+  push:
+    branches:
+      - main
+    tags:
+      - 'v*'
+  workflow_run:
+    workflows: [Releaser]
+    types:
+      - completed
+  pull_request:
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+env:
+  REGISTRY: ghcr.io
+  IMAGE_NAME: ${{ github.repository }}
+
+jobs:
+  # PR Build Check — validate Dockerfile compiles, single platform, no push
+  build-check:
+    if: github.event_name == 'pull_request'
+    name: Build Check
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Build prod (amd64 only, no push)
+        uses: docker/build-push-action@v6
+        with:
+          context: .
+          push: false
+          platforms: linux/amd64
+          cache-from: type=gha
+          build-args: |
+            VERSION=pr-${{ github.event.pull_request.number }}
+            COMMIT=${{ github.event.pull_request.head.sha }}
+            DATE=${{ github.event.pull_request.updated_at }}
+            BUILT_BY=ghcr-pr
+
+      - name: Build dev (amd64 only, no push)
+        uses: docker/build-push-action@v6
+        with:
+          context: .
+          file: Dockerfile.dev
+          push: false
+          platforms: linux/amd64
+          cache-from: type=gha,scope=dev
+          build-args: |
+            VERSION=pr-${{ github.event.pull_request.number }}
+            COMMIT=${{ github.event.pull_request.head.sha }}
+            DATE=${{ github.event.pull_request.updated_at }}
+            BUILT_BY=ghcr-pr-dev
+
+  # Extract release ref from Releaser workflow artifacts
+  prepare-checkout:
+    if: github.event_name == 'workflow_run' && github.event.workflow_run.conclusion == 'success'
+    name: Prepare ref
+    runs-on: ubuntu-latest
+    outputs:
+      ref: ${{ steps.releaser.outputs.version }}
+    steps:
+      - name: Get ref from Releaser
+        id: releaser
+        uses: ipdxco/unified-github-workflows/.github/actions/inspect-releaser@v1.0
+        with:
+          artifacts-url: ${{ github.event.workflow_run.artifacts_url }}
+
+  # Publish on push to main branch
+  publish-main:
+    if: github.event_name == 'push' && github.ref == 'refs/heads/main'
+    name: Publish (main)
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Log in to Container registry
+        uses: docker/login-action@v3
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Extract metadata
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+          tags: |
+            type=raw,value=main
+            type=sha,prefix=sha-,format=short
+
+      - name: Build and push
+        uses: docker/build-push-action@v6
+        with:
+          context: .
+          push: true
+          platforms: linux/amd64,linux/arm64
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+          cache-from: type=gha
+          cache-to: type=gha,mode=max
+          build-args: |
+            VERSION=main
+            COMMIT=${{ github.sha }}
+            DATE=${{ github.event.head_commit.timestamp }}
+            BUILT_BY=ghcr-main
+
+  # Publish dev container on push to main — adds delve + randdir + diagnostic tools
+  publish-main-dev:
+    if: github.event_name == 'push' && github.ref == 'refs/heads/main'
+    name: Publish dev (main)
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      # Dockerfile.dev's runtime stage uses debian and runs apt-get, so the
+      # arm64 build needs QEMU. (The prod Dockerfile avoids this because its
+      # runtime stage has no RUN commands.)
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Log in to Container registry
+        uses: docker/login-action@v3
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Extract metadata
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+          tags: |
+            type=raw,value=main-dev
+            type=sha,prefix=sha-,suffix=-dev,format=short
+
+      - name: Build and push
+        uses: docker/build-push-action@v6
+        with:
+          context: .
+          file: Dockerfile.dev
+          push: true
+          platforms: linux/amd64,linux/arm64
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+          cache-from: type=gha,scope=dev
+          cache-to: type=gha,mode=max,scope=dev
+          build-args: |
+            VERSION=main
+            COMMIT=${{ github.sha }}
+            DATE=${{ github.event.head_commit.timestamp }}
+            BUILT_BY=ghcr-main-dev
+
+  # Publish on release tag (v*) — direct push or via Releaser
+  publish-release:
+    name: Publish (release)
+    needs: [prepare-checkout]
+    # always() allows running even when prepare-checkout was skipped (direct tag push)
+    if: |
+      always() && !cancelled() && !failure() &&
+      ((github.event_name == 'push' && startsWith(github.ref, 'refs/tags/v')) ||
+       (github.event_name == 'workflow_run' && github.event.workflow_run.conclusion == 'success'))
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+    steps:
+      - name: Determine ref
+        id: ref
+        run: |
+          if [ "${{ github.event_name }}" = "workflow_run" ]; then
+            echo "ref=${{ needs.prepare-checkout.outputs.ref }}" >> $GITHUB_OUTPUT
+          else
+            echo "ref=${{ github.ref }}" >> $GITHUB_OUTPUT
+          fi
+
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          ref: ${{ steps.ref.outputs.ref }}
+
+      - name: Extract build metadata from git
+        id: buildmeta
+        run: |
+          echo "commit=$(git rev-parse HEAD)" >> $GITHUB_OUTPUT
+          echo "date=$(git log -1 --format=%cI)" >> $GITHUB_OUTPUT
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Log in to Container registry
+        uses: docker/login-action@v3
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Extract metadata
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+          tags: |
+            type=semver,pattern={{version}},value=${{ steps.ref.outputs.ref }},match=v([0-9].*)
+
+      - name: Build and push
+        uses: docker/build-push-action@v6
+        with:
+          context: .
+          push: true
+          platforms: linux/amd64,linux/arm64
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+          cache-from: type=gha
+          cache-to: type=gha,mode=max
+          build-args: |
+            VERSION=v${{ steps.meta.outputs.version }}
+            COMMIT=${{ steps.buildmeta.outputs.commit }}
+            DATE=${{ steps.buildmeta.outputs.date }}
+            BUILT_BY=ghcr-release

.github/workflows/release-binaries.yml

@@ -9,7 +9,6 @@ on:
 
 permissions:
   contents: write
-  packages: write
 
 jobs:
   bin-releaser:
@@ -24,17 +23,7 @@ jobs:
         uses: actions/setup-go@v5
         with:
           go-version: "1.25.x"
-      - name: Set up QEMU
-        uses: docker/setup-qemu-action@v3
-      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
-      - name: Log in to the Container registry
-        uses: docker/login-action@v3
-        with:
-          registry: ghcr.io
-          username: ${{ github.actor }}
-          password: ${{ secrets.GITHUB_TOKEN }}
-      - name: Release Binaries and Containers
+      - name: Release Binaries
         uses: goreleaser/goreleaser-action@v6
         with:
           distribution: goreleaser

.goreleaser.yaml

@@ -50,38 +50,3 @@ release:
 
 changelog:
   disable: true
-
-dockers:
-  # AMD64 image
-  - image_templates:
-      - "ghcr.io/storacha/guppy:{{ .Version }}-amd64"
-    dockerfile: Dockerfile.release
-    use: buildx
-    build_flag_templates:
-      - "--platform=linux/amd64"
-      - "--label=org.opencontainers.image.created={{.Date}}"
-      - "--label=org.opencontainers.image.title={{.ProjectName}}"
-      - "--label=org.opencontainers.image.revision={{.FullCommit}}"
-      - "--label=org.opencontainers.image.version={{.Version}}"
-      - "--label=org.opencontainers.image.source={{.GitURL}}"
-    goarch: amd64
-
-  # ARM64 image
-  - image_templates:
-      - "ghcr.io/storacha/guppy:{{ .Version }}-arm64"
-    dockerfile: Dockerfile.release
-    use: buildx
-    build_flag_templates:
-      - "--platform=linux/arm64"
-      - "--label=org.opencontainers.image.created={{.Date}}"
-      - "--label=org.opencontainers.image.title={{.ProjectName}}"
-      - "--label=org.opencontainers.image.revision={{.FullCommit}}"
-      - "--label=org.opencontainers.image.version={{.Version}}"
-      - "--label=org.opencontainers.image.source={{.GitURL}}"
-    goarch: arm64
-
-docker_manifests:
-  - name_template: "ghcr.io/storacha/guppy:{{ .Version }}"
-    image_templates:
-      - "ghcr.io/storacha/guppy:{{ .Version }}-amd64"
-      - "ghcr.io/storacha/guppy:{{ .Version }}-arm64"