migrate ci to github actions (#367)

.github/workflows/clippy-fmt.yml

@@ -0,0 +1,58 @@
+name: lint
+
+on:
+  pull_request:
+    types: [opened, synchronize, reopened]
+
+jobs:
+  fmt:
+    name: rustfmt check
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v2
+
+      - uses: actions-rs/toolchain@v1
+        with:
+          profile: minimal
+          toolchain: stable
+          components: rustfmt
+          override: true
+
+      - name: rustfmt
+        uses: actions-rs/cargo@v1
+        with:
+          command: fmt
+          args: --all -- --check
+
+  clippy:
+    name: clippy check
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: cache cargo artifacts
+        uses: actions/cache@v2
+        with:
+          path: |
+            ~/.cargo/registry
+            ~/.cargo/git
+            ./target/debug
+          key: cargo-clippy-${{ matrix.version }}-${{ hashFiles('**/Cargo.lock') }}
+          restore-keys: |
+            cargo-clippy-${{ matrix.version }}-
+
+      - uses: actions-rs/toolchain@v1
+        with:
+          profile: minimal
+          toolchain: stable
+          components: clippy
+          override: true
+
+      - name: clippy
+        uses: actions-rs/clippy-check@v1
+        timeout-minutes: 30
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+          args: --workspace --all-features --tests

.github/workflows/linux.yml

@@ -0,0 +1,60 @@
+name: CI (Linux)
+
+on:
+  pull_request:
+    types: [opened, synchronize, reopened]
+  push:
+    branches:
+      - master
+
+jobs:
+  build_and_test:
+    name: ${{ matrix.version }}
+    runs-on: ubuntu-latest
+
+    strategy:
+      fail-fast: false
+      matrix:
+        version: ["stable", "nightly"]
+
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: cache cargo artifacts
+        uses: actions/cache@v2
+        with:
+          path: |
+            ~/.cargo/registry
+            ~/.cargo/git
+            ./target/debug
+          key: cargo-linux-${{ matrix.version }}-${{ hashFiles('**/Cargo.lock') }}
+          restore-keys: |
+            cargo-linux-${{ matrix.version }}-
+
+      - uses: actions-rs/toolchain@v1
+        with:
+          profile: minimal
+          toolchain: ${{ matrix.version }}
+          override: true
+
+      - name: cargo check
+        uses: actions-rs/cargo@v1
+        timeout-minutes: 30
+        with:
+          command: check
+          args: --workspace --bins --examples --tests
+
+      - name: start redis
+        uses: supercharge/redis-github-action@1.1.0
+        with:
+          redis-version: 6
+
+      - name: cargo test
+        uses: actions-rs/cargo@v1
+        timeout-minutes: 30
+        env:
+          # included in example of redis, not clear its purpose
+          CI: true
+        with:
+          command: test
+          args: --workspace --all-features --no-fail-fast -- --nocapture

.gitignore

@@ -5,6 +5,7 @@
 # Remove Cargo.lock from gitignore if creating an executable, leave it for libraries
 # More information here http://doc.crates.io/guide.html#cargotoml-vs-cargolock
 **/Cargo.lock
+!/Cargo.lock
 
 # These are backup files generated by rustfmt
 **/*.rs.bk

.travis.yml

@@ -1,54 +0,0 @@
-language: rust
-dist: xenial
-
-addons:
-  apt:
-    sources:
-      - ppa:chris-lea/redis-server
-    packages:
-      - redis-server
-
-services:
-  - redis-server
-
-cache:
-  apt: true
-  directories:
-    - $HOME/.cargo
-    - $HOME/.rustup
-
-before_cache:
-  - rm -rf $HOME/.cargo/registry
-
-matrix:
-  include:
-    - rust: stable
-    - rust: beta
-    - rust: nightly
-  allow_failures:
-    - rust: nightly
-
-env:
-  global:
-    # - RUSTFLAGS="-C link-dead-code"
-    - OPENSSL_VERSION=openssl-1.1.1
-
-before_install:
-  - sudo apt-get -qq update
-  - sudo apt-get -y install libssl-dev libelf-dev libdw-dev binutils-dev libiberty-dev
-
-# Add clippy
-before_script:
-  - |
-    if [[ "$TRAVIS_RUST_VERSION" == "nightly" ]]; then
-      rustup component add clippy --toolchain=nightly
-    fi
-  - export PATH=$PATH:~/.cargo/bin
-
-script:
-  - cargo check --all
-  - cargo test --all --no-fail-fast
-  - |
-    if [[ "$TRAVIS_RUST_VERSION" == "nightly" ]]; then
-      cargo clippy
-    fi

codecov.yml

@@ -0,0 +1,8 @@
+coverage:
+  status:
+    project:
+      default:
+        threshold: 1% # make CI green
+    patch:
+      default:
+        threshold: 1% # make CI green

docker_sample/src/main.rs

@@ -24,11 +24,3 @@ async fn main() -> std::io::Result<()> {
         .run()
         .await
 }
-
-#[cfg(test)]
-mod tests {
-    #[test]
-    fn sample_test() {
-        assert!(true);
-    }
-}

json_decode_error/src/main.rs

@@ -32,11 +32,11 @@ fn json_error_handler(err: error::JsonPayloadError, _req: &HttpRequest) -> error
 #[actix_web::main]
 async fn main() -> std::io::Result<()> {
     HttpServer::new(|| {
-        App::new()
-            .service(greet)
-            .app_data(web::JsonConfig::default()
-              .error_handler(json_error_handler)
-            ) // <- register error_handler for JSON extractors.
+        App::new().service(greet).app_data(
+            web::JsonConfig::default()
+                // register error_handler for JSON extractors.
+                .error_handler(json_error_handler),
+        )
     })
     .bind("127.0.0.1:8088")?
     .run()

redis-session/src/main.rs

@@ -108,7 +108,6 @@ mod test {
         App,
     };
     use serde_json::json;
-    use time;
 
     #[actix_rt::test]
     async fn test_workflow() {
@@ -233,10 +232,7 @@ mod test {
             .into_iter()
             .find(|c| c.name() == "test-session")
             .unwrap();
-        assert_eq!(
-            true,
-            cookie_1.value().to_string() != cookie_2.value().to_string()
-        );
+        assert_ne!(cookie_1.value(), cookie_2.value());
 
         let result_5 = resp_5.json::<IndexResponse>().await.unwrap();
         assert_eq!(
@@ -294,7 +290,7 @@ mod test {
                 counter: 0
             }
         );
-        assert!(cookie_3.value().to_string() != cookie_2.value().to_string());
+        assert_ne!(cookie_3.value(), cookie_2.value());
 
         // Step 9: POST to logout, including session cookie #2
         //   - set-cookie actix-session will be in response with session cookie #2
@@ -333,6 +329,6 @@ mod test {
             .into_iter()
             .find(|c| c.name() == "test-session")
             .unwrap();
-        assert!(cookie_5.value().to_string() != cookie_2.value().to_string());
+        assert_ne!(cookie_5.value(), cookie_2.value());
     }
 }

server-sent-events/src/main.rs

@@ -75,7 +75,7 @@ impl Broadcaster {
     fn spawn_ping(me: Data<Mutex<Self>>) {
         actix_web::rt::spawn(async move {
             let mut task = interval_at(Instant::now(), Duration::from_secs(10));
-            while let Some(_) = task.next().await {
+            while task.next().await.is_some() {
                 me.lock().unwrap().remove_stale_clients();
             }
         })

websocket-chat/src/server.rs

@@ -119,7 +119,7 @@ impl Handler<Connect> for ChatServer {
         // auto join session to Main room
         self.rooms
             .entry("Main".to_owned())
-            .or_insert(HashSet::new())
+            .or_insert_with(HashSet::new)
             .insert(id);
 
         // send id back
@@ -198,7 +198,7 @@ impl Handler<Join> for ChatServer {
 
         self.rooms
             .entry(name.clone())
-            .or_insert(HashSet::new())
+            .or_insert_with(HashSet::new)
             .insert(id);
 
         self.send_message(&name, "Someone connected", id);