update: dev env

Makefile

@@ -0,0 +1,15 @@
+.PHONY: help
+help:
+	@awk -F ':|##' '/^[^\t].+?:.*?##/ { printf "\033[36m%-22s\033[0m %s\n", $$1, $$NF }' $(MAKEFILE_LIST)
+
+.PHONY: up
+up:
+	docker compose up
+
+.PHONY: down
+down:
+	docker compose down
+
+.PHONY: test/backend
+test/backend:
+	docker compose exec backend-development cargo test --workspace --no-fail-fast -- --test-threads=1

atcoder-problems-backend/Dockerfile

@@ -1,7 +1,3 @@
-FROM rust:1.63.0 AS development
-RUN rustup component add rustfmt
-RUN rustup component add clippy
-
 # Using the official cargo-chef image
 FROM lukemathwalker/cargo-chef:latest-rust-1.63.0 AS chef
 WORKDIR /app

atcoder-problems-backend/Dockerfile.dev

@@ -0,0 +1,9 @@
+FROM rust:1.63.0 AS development
+RUN rustup component add rustfmt
+RUN rustup component add clippy
+
+# Install cargo-watch
+RUN wget "https://github.com/watchexec/cargo-watch/releases/download/v8.4.0/cargo-watch-v8.4.0-$(uname -m)-unknown-linux-gnu.tar.xz" \
+    && tar -xf "cargo-watch-v8.4.0-$(uname -m)-unknown-linux-gnu.tar.xz" \
+    && cp "cargo-watch-v8.4.0-$(uname -m)-unknown-linux-gnu/cargo-watch" /usr/local/bin/ \
+    && rm -rf "cargo-watch-v8.4.0-$(uname -m)-unknown-linux-gnu"

atcoder-problems-backend/atcoder-client/src/atcoder/client.rs

@@ -115,25 +115,4 @@ mod tests {
         let problems = client.fetch_problem_list("abc107").await.unwrap();
         assert_eq!(problems.len(), 4);
     }
-
-    #[tokio::test]
-    async fn test_fetch_submission_list() {
-        let client = AtCoderClient::default();
-        let response = client
-            .fetch_atcoder_submission_list("xmascon17", None)
-            .await
-            .unwrap();
-        assert_eq!(response.submissions.len(), 20);
-
-        let response = client
-            .fetch_atcoder_submission_list("xmascon17", Some(response.max_page))
-            .await
-            .unwrap();
-        assert!(!response.submissions.is_empty());
-
-        let response = client
-            .fetch_atcoder_submission_list("xmascon17", Some(response.max_page + 1))
-            .await;
-        assert!(response.is_err());
-    }
 }

docker-compose.yml

@@ -14,7 +14,9 @@ services:
       - "15432:5432"
 
   backend-development:
-    image: rust:1.63.0
+    build:
+      context: ./atcoder-problems-backend
+      dockerfile: Dockerfile.dev
     environment:
       SQL_URL: postgres://db_user:db_pass@postgresql:5432/test_db
       DATABASE_URL: postgres://db_user:db_pass@postgresql:5432/test_db
@@ -28,7 +30,7 @@ services:
       - cargo-cache:/usr/local/cargo/registry
       - target-cache:/app/atcoder-problems-backend/target
     working_dir: /app/atcoder-problems-backend
-    command: /bin/sh -c "while sleep 1000; do :; done"
+    command: /bin/sh -c "cargo watch -s 'cargo run --bin run_server'"
 
   frontend-development:
     image: node:16