Dockerize and add CI

.github/workflows/docker.yml

@@ -0,0 +1,53 @@
+name: ci
+
+on:
+  push:
+    branches: [ "*" ]
+    tags: [ "*" ]
+  pull_request:
+
+jobs:
+  docker:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Docker meta
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          # list of Docker images to use as base name for tags
+          images: |
+            ${{ github.repository }}
+            ghcr.io/${{ github.repository }}
+          # generate Docker tags based on the following events/attributes
+          tags: |
+            type=ref,event=branch
+            type=ref,event=pr
+            type=semver,pattern={{version}}
+
+      - name: Login to Docker Hub
+        if: github.event_name != 'pull_request'
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKER_USERNAME }}
+          password: ${{ secrets.DOCKER_PASSWORD }}
+
+      - name: Login to GHCR
+        if: github.event_name != 'pull_request'
+        uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{ github.repository_owner }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - 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@v6
+        with:
+          push: ${{ github.event_name != 'pull_request' }}
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}

Cargo.lock

@@ -170,6 +170,12 @@ version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 
+[[package]]
+name = "cfg_aliases"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "613afe47fcd5fac7ccf1db93babcb082c5994d996f20b8b159f2ad1658eb5724"
+
 [[package]]
 name = "chrono"
 version = "0.4.41"
@@ -240,6 +246,16 @@ dependencies = [
  "typenum",
 ]
 
+[[package]]
+name = "ctrlc"
+version = "3.4.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "46f93780a459b7d656ef7f071fe699c4d3d2cb201c4b24d085b6ddc505276e73"
+dependencies = [
+ "nix",
+ "windows-sys 0.59.0",
+]
+
 [[package]]
 name = "darling"
 version = "0.20.11"
@@ -879,6 +895,18 @@ dependencies = [
  "tempfile",
 ]
 
+[[package]]
+name = "nix"
+version = "0.30.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "74523f3a35e05aba87a1d978330aef40f67b0304ac79c1c00b294c9830543db6"
+dependencies = [
+ "bitflags",
+ "cfg-if",
+ "cfg_aliases",
+ "libc",
+]
+
 [[package]]
 name = "nu-ansi-term"
 version = "0.46.0"
@@ -1124,6 +1152,7 @@ name = "rdockup"
 version = "0.1.0"
 dependencies = [
  "axum",
+ "ctrlc",
  "log",
  "oci-client",
  "regex",

Cargo.toml

@@ -15,3 +15,4 @@ tracing = "0.1"
 log = "0.4"
 semver = "1.0"
 regex = "1.1"
+ctrlc = "3.4"

Dockerfile

@@ -0,0 +1,11 @@
+FROM rust:1.87 as builder
+WORKDIR /build
+COPY ./Cargo.lock ./Cargo.lock
+COPY ./Cargo.toml ./Cargo.toml
+COPY ./src ./src
+RUN cargo build --release
+
+FROM rust:1.87-slim-bookworm
+WORKDIR /app
+COPY --from=builder /build/target/release/rdockup .
+CMD ["./rdockup"]

compose.yaml

@@ -0,0 +1,9 @@
+---
+services:
+  rdockup:
+    build: .
+    container_name: rdockup
+    restart: always
+    ports:
+      - 3000:3000
+...

src/main.rs

@@ -1,12 +1,19 @@
 mod api;
 mod registry_client;
 
+use ctrlc;
 use tower_http::trace::{self, TraceLayer};
 use tracing::{Level, info};
-// use tracing_subscriber::EnvFilter;
 
 #[tokio::main]
 async fn main() {
+    // Handle termination signal
+    ctrlc::set_handler(|| {
+        println!("Received termination signal. Shutting down gracefully...");
+        std::process::exit(0);
+    })
+    .expect("Error setting Ctrl-C handler");
+
     // Initialize logging for access logs
     tracing_subscriber::fmt()
         // .with_env_filter(