From f4bdb170e42df7a5b35ecfec257d2cc665b02d42 Mon Sep 17 00:00:00 2001
From: Ryan Cao <70191398+ryanccn@users.noreply.github.com>
Date: Thu, 19 Oct 2023 20:46:32 +0800
Subject: [PATCH] feat: add Docker image

---
 .dockerignore                |  10 ++++
 .github/workflows/docker.yml | 113 +++++++++++++++++++++++++++++++++++
 Dockerfile                   |  17 ++++++
 3 files changed, 140 insertions(+)
 create mode 100644 .dockerignore
 create mode 100644 .github/workflows/docker.yml
 create mode 100644 Dockerfile

diff --git a/.dockerignore b/.dockerignore
new file mode 100644
index 0000000..a466abd
--- /dev/null
+++ b/.dockerignore
@@ -0,0 +1,10 @@
+# Rust
+/target
+
+# Environment files
+.env
+.env.*
+!.env.example
+
+# GitHub
+.github/
diff --git a/.github/workflows/docker.yml b/.github/workflows/docker.yml
new file mode 100644
index 0000000..3010d06
--- /dev/null
+++ b/.github/workflows/docker.yml
@@ -0,0 +1,113 @@
+name: Docker
+
+on:
+  push:
+    branches: ["main"]
+
+env:
+  REGISTRY: ghcr.io
+  IMAGE_NAME: ${{ github.repository }}
+
+permissions:
+  contents: read
+  packages: write
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        platform:
+          - linux/amd64
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+        if: ${{ matrix.platform != 'linux/amd64' }}
+
+      - 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: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Extract metadata (tags, labels) for Docker
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+          tags: |
+            type=ref,event=branch
+            type=raw,value=latest
+
+      - name: Build and push by digest
+        uses: docker/build-push-action@v5
+        id: build
+        with:
+          context: .
+          provenance: false
+          labels: ${{ steps.meta.outputs.labels }}
+          platforms: ${{ matrix.platform }}
+          outputs: type=image,name=${{ env.REGISTRY }}/${{ env.IMAGE_NAME }},push-by-digest=true,name-canonical=true,push=true
+
+      - name: Export digests
+        run: |
+          mkdir -p /tmp/digests
+          digest="${{ steps.build.outputs.digest }}"
+          touch "/tmp/digests/${digest#sha256:}"
+
+      - name: Upload digests
+        uses: actions/upload-artifact@v3
+        with:
+          name: digests
+          path: /tmp/digests/*
+          if-no-files-found: error
+          retention-days: 1
+
+  push:
+    runs-on: ubuntu-latest
+    needs:
+      - build
+
+    steps:
+      - name: Download digests
+        uses: actions/download-artifact@v3
+        with:
+          name: digests
+          path: /tmp/digests
+
+      - 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: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Extract metadata (tags, labels) for Docker
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+          tags: |
+            type=ref,event=branch
+            type=raw,value=latest
+
+      - name: Create manifest list and push
+        working-directory: /tmp/digests
+        run: |
+          docker buildx imagetools create $(jq -cr '.tags | map("-t " + .) | join(" ")' <<< "$DOCKER_METADATA_OUTPUT_JSON") \
+            $(printf '${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}@sha256:%s ' *)
+
+      - name: Inspect image
+        run: |
+          docker buildx imagetools inspect ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${{ steps.meta.outputs.version }}
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..f3befdd
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,17 @@
+FROM --platform=amd64 rust:1.72-alpine as builder
+WORKDIR /build
+
+# RUN apt-get update && apt-get install -y build-essential musl-dev musl-tools gcc-x86-64-linux-gnu && apt-get clean && rm -rf /var/lib/apt/lists/*
+RUN apk update && apk upgrade && apk add --no-cache musl-dev
+RUN rustup target add x86_64-unknown-linux-musl
+
+ENV CARGO_BUILD_RUSTFLAGS="-C target-feature=+crt-static"
+
+COPY . .
+RUN cargo fetch --target x86_64-unknown-linux-musl --locked
+RUN cargo build --target x86_64-unknown-linux-musl --release --locked
+
+FROM gcr.io/distroless/static:latest
+COPY --from=builder /build/target/x86_64-unknown-linux-musl/valfisk /valfisk
+
+CMD ["/valfisk"]