From 28355c7ca79238411630a610bc91222196eca857 Mon Sep 17 00:00:00 2001
From: Dzejkop <jakubtrad@gmail.com>
Date: Tue, 19 Dec 2023 11:51:08 +0100
Subject: [PATCH 1/3] Build & push docker images

---
 .github/workflows/release.yml        |  1 +
 .github/workflows/release_docker.yml | 57 ++++++++++++++++++++++++++++
 Dockerfile                           |  7 +++-
 3 files changed, 64 insertions(+), 1 deletion(-)
 create mode 100644 .github/workflows/release_docker.yml

diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index e7c17d6..f6bafc0 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -3,6 +3,7 @@ on:
   push:
     tags:
       - '*'
+
 jobs:
   create_release:
     runs-on: ubuntu-latest
diff --git a/.github/workflows/release_docker.yml b/.github/workflows/release_docker.yml
new file mode 100644
index 0000000..07101cf
--- /dev/null
+++ b/.github/workflows/release_docker.yml
@@ -0,0 +1,57 @@
+name: Build and Publish Docker Image
+
+on:
+  push:
+    branches: [ master ]
+    tags: ["*"]
+
+env:
+  REGISTRY: ghcr.io
+  IMAGE_NAME: ${{ github.repository }}
+
+jobs:
+  build-and-push:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        platform: [linux/amd64, linux/arm64]
+    steps:
+      - name: Check Out Repo
+        uses: actions/checkout@v2
+
+      - name: Log in to Registry
+        uses: docker/login-action@v1
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Extract metadata (tags, labels) for Docker
+        id: meta
+        uses: docker/metadata-action@v1
+        with:
+          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+          tags: |
+            type=ref,event=branch
+            type=ref,event=pr
+            type=sha
+            type=raw,value=latest-${{ matrix.platform }}
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Build and push
+        uses: docker/build-push-action@v2
+        with:
+          context: .
+          file: Dockerfile
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+          platforms: ${{ matrix.platform }}
+          cache-from: type=gha
+          cache-to: type=gha,mode=max
diff --git a/Dockerfile b/Dockerfile
index 44ba95a..761c85e 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM golang:1.20.3-alpine
+FROM golang:1.20.3-alpine as builder
 
 WORKDIR /app
 
@@ -6,8 +6,13 @@ COPY go.mod go.sum ./
 RUN go mod download && go mod verify
 
 COPY . .
+
+ENV CGO_ENABLED=0
 RUN go build -v -o /usr/local/bin/gnark-mbu .
 
+FROM gcr.io/distroless/base-debian11:nonroot
+
+COPY --from=builder /usr/local/bin/gnark-mbu /usr/local/bin/gnark-mbu
 VOLUME /mtb
 
 ENTRYPOINT [ "gnark-mbu" ]

From a6d7009b3bf1a258a028143d65ab45f1e3bf608d Mon Sep 17 00:00:00 2001
From: Dzejkop <jakubtrad@gmail.com>
Date: Tue, 19 Dec 2023 11:54:48 +0100
Subject: [PATCH 2/3] Use tag

---
 .github/workflows/release_docker.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/release_docker.yml b/.github/workflows/release_docker.yml
index 07101cf..ef49eed 100644
--- a/.github/workflows/release_docker.yml
+++ b/.github/workflows/release_docker.yml
@@ -34,7 +34,7 @@ jobs:
           images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
           tags: |
             type=ref,event=branch
-            type=ref,event=pr
+            type=ref,event=tag
             type=sha
             type=raw,value=latest-${{ matrix.platform }}
 

From 282eb2b844a3238dfeafab879661ba0624c33b65 Mon Sep 17 00:00:00 2001
From: Dzejkop <jakubtrad@gmail.com>
Date: Tue, 19 Dec 2023 12:10:30 +0100
Subject: [PATCH 3/3] Update versions

---
 .github/workflows/release_docker.yml | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/.github/workflows/release_docker.yml b/.github/workflows/release_docker.yml
index ef49eed..e6d1c5f 100644
--- a/.github/workflows/release_docker.yml
+++ b/.github/workflows/release_docker.yml
@@ -18,10 +18,10 @@ jobs:
         platform: [linux/amd64, linux/arm64]
     steps:
       - name: Check Out Repo
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
 
       - name: Log in to Registry
-        uses: docker/login-action@v1
+        uses: docker/login-action@v3
         with:
           registry: ${{ env.REGISTRY }}
           username: ${{ github.actor }}
@@ -29,7 +29,7 @@ jobs:
 
       - name: Extract metadata (tags, labels) for Docker
         id: meta
-        uses: docker/metadata-action@v1
+        uses: docker/metadata-action@v5
         with:
           images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
           tags: |
@@ -45,7 +45,7 @@ jobs:
         uses: docker/setup-buildx-action@v3
 
       - name: Build and push
-        uses: docker/build-push-action@v2
+        uses: docker/build-push-action@v5
         with:
           context: .
           file: Dockerfile