From a19477c42412835cabf1d63d6f6d846c7675a9c3 Mon Sep 17 00:00:00 2001
From: DevITWay <devitway@gmail.com>
Date: Mon, 26 Jan 2026 00:34:00 +0000
Subject: [PATCH] ci: add GitHub Actions workflow for Docker releases

- Run tests on PR and push
- Build multi-arch images (amd64, arm64)
- Push to ghcr.io on main branch and tags
- Auto-create GitHub Release on version tags
- Use BuildKit cache for faster builds
---
 .github/workflows/release.yml | 102 ++++++++++++++++++++++++++++++++++
 Dockerfile                    |  21 +++++--
 2 files changed, 117 insertions(+), 6 deletions(-)
 create mode 100644 .github/workflows/release.yml

diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
new file mode 100644
index 0000000..ba9b0a2
--- /dev/null
+++ b/.github/workflows/release.yml
@@ -0,0 +1,102 @@
+name: Release
+
+on:
+  push:
+    branches: [main]
+    tags: ['v*']
+  pull_request:
+    branches: [main]
+
+env:
+  REGISTRY: ghcr.io
+  IMAGE_NAME: ${{ github.repository }}
+
+jobs:
+  test:
+    name: Test
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Install Rust
+        uses: dtolnay/rust-action@stable
+
+      - name: Cache cargo
+        uses: Swatinem/rust-cache@v2
+
+      - name: Run tests
+        run: cargo test --package nora-registry
+
+  build:
+    name: Build & Push
+    runs-on: ubuntu-latest
+    needs: test
+    if: github.event_name != 'pull_request'
+    permissions:
+      contents: read
+      packages: write
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - 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=ref,event=branch
+            type=semver,pattern={{version}}
+            type=semver,pattern={{major}}.{{minor}}
+            type=semver,pattern={{major}}
+            type=sha,prefix=
+
+      - name: Build and push
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          platforms: linux/amd64,linux/arm64
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+          cache-from: type=gha
+          cache-to: type=gha,mode=max
+
+  release:
+    name: GitHub Release
+    runs-on: ubuntu-latest
+    needs: build
+    if: startsWith(github.ref, 'refs/tags/v')
+    permissions:
+      contents: write
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Create Release
+        uses: softprops/action-gh-release@v1
+        with:
+          generate_release_notes: true
+          body: |
+            ## Docker
+
+            ```bash
+            docker pull ghcr.io/${{ github.repository }}:${{ github.ref_name }}
+            ```
+
+            ## Changelog
+
+            See [CHANGELOG.md](https://github.com/${{ github.repository }}/blob/main/CHANGELOG.md)
diff --git a/Dockerfile b/Dockerfile
index 2a4b9c8..4f6470f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,3 +1,5 @@
+# syntax=docker/dockerfile:1.4
+
 # Build stage
 FROM rust:1.83-alpine AS builder
 
@@ -17,8 +19,11 @@ RUN mkdir -p nora-registry/src nora-storage/src nora-cli/src && \
     echo "fn main() {}" > nora-storage/src/main.rs && \
     echo "fn main() {}" > nora-cli/src/main.rs
 
-# Build dependencies only
-RUN cargo build --release --package nora-registry && \
+# Build dependencies only (with cache)
+RUN --mount=type=cache,target=/usr/local/cargo/registry \
+    --mount=type=cache,target=/usr/local/cargo/git \
+    --mount=type=cache,target=/app/target \
+    cargo build --release --package nora-registry && \
     rm -rf nora-registry/src nora-storage/src nora-cli/src
 
 # Copy real sources
@@ -26,9 +31,13 @@ COPY nora-registry/src nora-registry/src
 COPY nora-storage/src nora-storage/src
 COPY nora-cli/src nora-cli/src
 
-# Build release binary
-RUN touch nora-registry/src/main.rs && \
-    cargo build --release --package nora-registry
+# Build release binary (with cache)
+RUN --mount=type=cache,target=/usr/local/cargo/registry \
+    --mount=type=cache,target=/usr/local/cargo/git \
+    --mount=type=cache,target=/app/target \
+    touch nora-registry/src/main.rs && \
+    cargo build --release --package nora-registry && \
+    cp /app/target/release/nora /usr/local/bin/nora
 
 # Runtime stage
 FROM alpine:3.20
@@ -38,7 +47,7 @@ RUN apk add --no-cache ca-certificates
 WORKDIR /app
 
 # Copy binary
-COPY --from=builder /app/target/release/nora /usr/local/bin/nora
+COPY --from=builder /usr/local/bin/nora /usr/local/bin/nora
 
 # Create data directory
 RUN mkdir -p /data