add dummy route

.github/workflows/audit.yml

@@ -0,0 +1,16 @@
+name: Security audit
+on:
+  schedule:
+    - cron: '0 0 * * *'
+  push:
+    paths:
+      - '**/Cargo.toml'
+      - '**/Cargo.lock'
+jobs:
+  security_audit:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - uses: taiki-e/install-action@cargo-deny
+      - name: Scan for vulnerabilities
+        run: cargo deny check advisories

.github/workflows/general.yml

@@ -0,0 +1,142 @@
+name: Rust
+
+on:
+  # NB: this differs from the book's project!
+  # These settings allow us to run this specific CI pipeline for PRs against
+  # this specific branch (a.k.a. book chapter).
+  push:
+    branches:
+      - main
+  pull_request:
+    types: [ opened, synchronize, reopened ]
+    branches:
+      - main
+
+env:
+  CARGO_TERM_COLOR: always
+  SQLX_VERSION: 0.7.1
+  SQLX_FEATURES: "rustls,postgres"
+
+jobs:
+  test:
+    name: Test
+    runs-on: ubuntu-latest
+    services:
+      postgres:
+        image: postgres:14
+        env:
+          POSTGRES_USER: postgres
+          POSTGRES_PASSWORD: password
+          POSTGRES_DB: postgres
+        ports:
+          - 5432:5432
+      redis:
+        image: redis:7
+        ports:
+          - 6379:6379
+    steps:
+      - uses: actions/checkout@v3
+      - uses: dtolnay/rust-toolchain@stable
+      - uses: Swatinem/rust-cache@v2
+        with:
+          key: sqlx-${{ env.SQLX_VERSION }}
+      - name: Install sqlx-cli
+        run:
+          cargo install sqlx-cli
+          --version=${{ env.SQLX_VERSION }}
+          --features ${{ env.SQLX_FEATURES }}
+          --no-default-features
+          --locked
+      - name: Migrate database
+        run: |
+          sudo apt-get install libpq-dev -y
+          SKIP_DOCKER=true ./scripts/init_db.sh
+      - name: Check sqlx-data.json is up-to-date
+        run: |
+          cargo sqlx prepare --workspace --check
+      - name: Run tests
+        run: cargo test
+
+  fmt:
+    name: Rustfmt
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - uses: dtolnay/rust-toolchain@stable
+        with:
+          components: rustfmt
+      - name: Enforce formatting
+        run: cargo fmt --check
+
+  clippy:
+    name: Clippy
+    runs-on: ubuntu-latest
+    services:
+      postgres:
+        image: postgres:14
+        env:
+          POSTGRES_USER: postgres
+          POSTGRES_PASSWORD: password
+          POSTGRES_DB: postgres
+        ports:
+          - 5432:5432
+    steps:
+      - uses: actions/checkout@v3
+      - uses: dtolnay/rust-toolchain@stable
+        with:
+          components: clippy
+      - uses: Swatinem/rust-cache@v2
+        with:
+          key: sqlx-${{ env.SQLX_VERSION }}
+      - name: Install sqlx-cli
+        run:
+          cargo install sqlx-cli
+          --version=${{ env.SQLX_VERSION }}
+          --features ${{ env.SQLX_FEATURES }}
+          --no-default-features
+          --locked
+      - name: Migrate database
+        run: |
+          sudo apt-get install libpq-dev -y
+          SKIP_DOCKER=true ./scripts/init_db.sh
+      - name: Linting
+        run: cargo clippy -- -D warnings
+
+  coverage:
+    name: Code coverage
+    runs-on: ubuntu-latest
+    services:
+      postgres:
+        image: postgres:14
+        env:
+          POSTGRES_USER: postgres
+          POSTGRES_PASSWORD: password
+          POSTGRES_DB: postgres
+        ports:
+          - 5432:5432
+      redis:
+        image: redis:7
+        ports:
+          - 6379:6379
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v3
+      - uses: dtolnay/rust-toolchain@stable
+      - name: Install libpq
+        run: sudo apt-get update && sudo apt-get install postgresql-client -y
+      - uses: Swatinem/rust-cache@v2
+        with:
+          key: sqlx-${{ env.SQLX_VERSION }}
+      - name: Install tarpaulin
+        run: cargo install cargo-tarpaulin
+      - name: Install sqlx-cli
+        run:
+          cargo install sqlx-cli
+          --version=${{ env.SQLX_VERSION }}
+          --features ${{ env.SQLX_FEATURES }}
+          --no-default-features
+          --locked
+      - name: Migrate database
+        run: SKIP_DOCKER=true ./scripts/init_db.sh
+      - name: Generate code coverage
+        run: cargo tarpaulin --verbose --workspace

Cargo.toml

@@ -3,6 +3,5 @@ name = "newsletter-service"
 version = "0.1.0"
 edition = "2021"
 
-# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
-
 [dependencies]
+actix-web = "4.0.0"

src/main.rs

@@ -1,3 +1,23 @@
-fn main() {
-    println!("Hello, world!");
+use actix_web::{
+    web,
+    App,
+    HttpRequest,
+    HttpServer,
+    Responder
+};
+
+async fn greet(req: HttpRequest) -> impl Responder {
+    let name = req.match_info().get("name").unwrap_or("world");
+
+    format!("Hello, {}!", &name)
 }
+
+#[actix_web::main]
+async fn main() -> std::io::Result<()> {
+    HttpServer::new(|| {
+        App::new()
+            .route("/", web::get().to(greet))
+            .route("/{name}", web::get().to(greet))
+    })
+    .bind("127.0.0.1:8080")?.run().await
+}