add trial workflows

.github/workflows/docker.yml

@@ -0,0 +1,35 @@
+name: "docker build and push"
+
+on:
+  pull_request:
+    paths:
+      - .github/workflows/docker.yml
+      - proto/**.proto
+      - src/**
+      - Cargo.toml
+      - Cargo.lock
+  push:
+    tags:
+      - '*'
+
+env:
+  PUBLISH: ${{ github.ref_type == 'tags' }}
+
+jobs:
+  docker_build:
+    runs-on: ubuntu-latest
+    steps:
+    - name: check publish
+      run: echo '${{ env.PUBLISH }}'
+    - uses: actions/checkout@v4
+    - uses: docker/setup-buildx-action@v3
+    - uses: docker/login-action@v3
+      if: ${{ env.PUBLISH }}
+      with:
+        username: ${{ secrets.DOCKERHUB_USERNAME }}
+        password: ${{ secrets.DOCKERHUB_PASSWORD }}
+    - uses: docker/build-push-action@v6
+      with:
+        context: .
+        push: ${{ env.PUBLISH }}
+        tags: saint1991/gduck:${{ env.PUBLISH && github.ref_name || 'latest' }}

.github/workflows/lint-rust.yml

@@ -0,0 +1,21 @@
+name: check-rust
+
+on:
+  pull_request:
+    paths:
+      - .github/workflows/lint-rust.yml
+      - **.rs
+      - Cargo.toml
+      - Cargo.lock
+
+env:
+  CARGO_TERM_COLOR: always
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+    - uses: dtolnay/rust-toolchain@stable
+    - name: Rust format check
+      run: cargo fmt --check

Cargo.toml

@@ -4,17 +4,18 @@ version = "0.1.0"
 edition = "2021"
 
 [dependencies]
-anyhow = { version = "1.0.90", features = ["backtrace", "std"] }
+anyhow = { version = "1.0.92", features = ["backtrace", "std"] }
 async-stream = { version = "0.3.6" }
 chrono = { version = "0.4.38" }
+clap = { version = "4.5.20", features = ["derive"] }
 duckdb = { version = "1.1.1", features = ["bundled", "chrono"] }
 env_logger = { version = "0.11.5" }
 futures-core = { version = "0.3.31" }
 log = { version = "0.4.22" }
 prost = { version = "0.13.3" }
 prost-types = { version = "0.13.3" }
-thiserror = { version = "1.0.64" }
-tokio = { version = "1.40.0", features = ["rt-multi-thread", "macros", "sync" ] }
+thiserror = { version = "1.0.66" }
+tokio = { version = "1.41.0", features = ["rt-multi-thread", "macros", "sync" ] }
 tokio-stream = { version = "0.1.16" }
 tonic = { version = "0.12.3" }
 

README.md

@@ -1,2 +1,4 @@
 # gduck-rpc
-PoC implementation that uses DuckDB feature via gRPC API
+![Docker](https://github.com/saint1991/gduck-rpc/actions/workflows/docker.yml/badge.svg)
+
+A DuckDB server that serves duckdb feature via gRPC API.

src/main.rs

@@ -6,12 +6,28 @@ mod uri;
 
 use std::net::SocketAddr;
 
+use clap::Parser;
 use tonic::transport::Server;
 
+/// gRPC server for duckdb service
+#[derive(Parser, Debug)]
+#[command(version, about, long_about = None)]
+struct Args {
+    /// Bind address
+    #[arg(short, long, default_value = "0.0.0.0" )]
+    bind_address: String,
+
+    /// Port number to listen to
+    #[arg(short, long, default_value_t = 50051)]
+    port: i32,
+}
+
 #[tokio::main]
 async fn main() -> Result<(), Box<dyn std::error::Error>> {
+    let args = Args::parse();
+
     env_logger::init();
-    let addr: SocketAddr = "0.0.0.0:50051".parse()?;
+    let addr: SocketAddr = format!("{}:{}", args.bind_address, args.port).parse()?;
 
     let service = service::DuckDbService::new_server();