Core revamp part 2 (#252)

Core revamp part 2

Author: fairingrey

Cargo.toml

@@ -30,11 +30,10 @@ http-service = "0.2.0"
 serde = "1.0.91"
 serde_derive = "1.0.91"
 serde_urlencoded = "0.5.5"
-slog = "2.4.1"
-slog-async = "2.3.0"
-slog-term = "2.4.0"
 tide-cookies = { path = "./tide-cookies", optional = true }
 tide-core = { path = "./tide-core" }
+tide-headers = { path = "./tide-headers" }
+tide-log = { path = "./tide-log" }
 
 [dependencies.multipart]
 default-features = false
@@ -52,13 +51,19 @@ mime = "0.3.13"
 mime_guess = "2.0.0-alpha.6"
 percent-encoding = "1.0.1"
 serde = { version = "1.0.91", features = ["derive"] }
+tide-log = { path = "./tide-log" }
+env_logger = "0.6.1"
+log4rs = "0.8.3"
+log = "0.4.6"
 
 [workspace]
 members = [
     "tide-compression",
     "tide-cookies",
     "tide-core",
+    "tide-headers",
     "tide-log",
+    "tide-slog",
 ]
 
 [patch.crates-io]

examples/hello_envlog.rs

@@ -0,0 +1,8 @@
+#![feature(async_await)]
+fn main() {
+    env_logger::from_env(env_logger::Env::default().default_filter_or("info")).init();
+    let mut app = tide::App::new();
+    app.middleware(tide::middleware::RequestLogger::new());
+    app.at("/").get(async move |_| "Hello, world!");
+    app.run("127.0.0.1:8000").unwrap();
+}

examples/hello_logrs.rs

@@ -0,0 +1,18 @@
+#![feature(async_await)]
+fn main() {
+    use log::LevelFilter;
+    use log4rs::append::console::ConsoleAppender;
+    use log4rs::config::{Appender, Config, Root};
+
+    let stdout = ConsoleAppender::builder().build();
+    let config = Config::builder()
+        .appender(Appender::builder().build("stdout", Box::new(stdout)))
+        .build(Root::builder().appender("stdout").build(LevelFilter::Info))
+        .unwrap();
+    let _handle = log4rs::init_config(config).unwrap();
+
+    let mut app = tide::App::new();
+    app.middleware(tide::middleware::RequestLogger::new());
+    app.at("/").get(async move |_| "Hello, world!");
+    app.run("127.0.0.1:8000").unwrap();
+}

src/middleware/mod.rs renamed to src/middleware.rs

@@ -1,7 +1,9 @@
-mod default_headers;
-mod logger;
+// Core
+pub use tide_core::middleware::{Middleware, Next};
+
+// Exports from tide repo.
+pub use tide_headers::DefaultHeaders;
+pub use tide_log::RequestLogger;
 
-pub use self::{default_headers::DefaultHeaders, logger::RootLogger};
 #[cfg(feature = "cookies")]
 pub use tide_cookies::CookiesMiddleware;
-pub use tide_core::middleware::{Middleware, Next};

tide-compression/Cargo.toml

@@ -27,4 +27,5 @@ features = ["stream", "gzip", "zlib", "brotli", "zstd"]
 version = "0.1.0-alpha.1"
 
 [dev-dependencies]
+tide = { path = "../" }
 http-service-mock = "0.2.0"

tide-cookies/Cargo.toml

@@ -5,8 +5,8 @@ edition = "2018"
 authors = [
   "Tide Developers",
 ]
-description = "Cookie management for Tide web framework"
-documentation = "https://docs.rs/tide-core"
+description = "Cookie middleware and extensions for Tide"
+documentation = "https://docs.rs/tide-cookies"
 license = "MIT OR Apache-2.0"
 repository = "https://github.com/rustasync/tide"
 
@@ -18,4 +18,5 @@ http-service = "0.2.0"
 tide-core = { path = "../tide-core" }
 
 [dev-dependencies]
+tide = { path = "../" }
 http-service-mock = "0.2.0"

tide-headers/Cargo.toml

@@ -0,0 +1,26 @@
+[package]
+authors = [
+    "Tide Developers"
+]
+description = "Header related middleware for Tide"
+documentation = "https://docs.rs/tide-headers"
+keywords = ["tide", "web", "async", "middleware", "headers"]
+categories = [
+  "network-programming",
+  "web-programming::http-server",
+]
+edition = "2018"
+license = "MIT OR Apache-2.0"
+name = "tide-headers"
+readme = "README.md"
+repository = "https://github.com/rustasync/tide"
+version = "0.1.0"
+
+ [dependencies]
+tide-core = { path = "../tide-core" }
+futures-preview = "0.3.0-alpha.16"
+http = "0.1"
+log = "0.4.6"
+
+[dev-dependencies]
+tide = { path = "../" }

src/middleware/default_headers.rs renamed to tide-headers/src/lib.rs

@@ -1,12 +1,23 @@
+//! Crate that provides helpers, and/or middlewares for tide
+//! related to http headers.
+#![feature(async_await)]
+#![warn(
+    nonstandard_style,
+    rust_2018_idioms,
+    future_incompatible,
+    missing_debug_implementations
+)]
+
 use futures::future::BoxFuture;
 use futures::prelude::*;
+use log::trace;
 
 use http::{
     header::{HeaderValue, IntoHeaderName},
     HeaderMap, HttpTryFrom,
 };
 
-use crate::{
+use tide_core::{
     middleware::{Middleware, Next},
     Context, Response,
 };
@@ -20,10 +31,9 @@ pub struct DefaultHeaders {
 impl DefaultHeaders {
     /// Construct a new instance with an empty list of headers.
     pub fn new() -> DefaultHeaders {
-        DefaultHeaders::default()
+        Self::default()
     }
 
-    #[inline]
     /// Add a header to the default header list.
     pub fn header<K, V>(mut self, key: K, value: V) -> Self
     where
@@ -35,7 +45,6 @@ impl DefaultHeaders {
             .expect("Cannot create default header");
 
         self.headers.append(key, value);
-
         self
     }
 }
@@ -44,9 +53,9 @@ impl<Data: Send + Sync + 'static> Middleware<Data> for DefaultHeaders {
     fn handle<'a>(&'a self, cx: Context<Data>, next: Next<'a, Data>) -> BoxFuture<'a, Response> {
         FutureExt::boxed(async move {
             let mut res = next.run(cx).await;
-
             let headers = res.headers_mut();
             for (key, value) in self.headers.iter() {
+                trace!("add default: {} {:?}", &key, &value);
                 headers.entry(key).unwrap().or_insert_with(|| value.clone());
             }
             res

tide-log/Cargo.toml

@@ -2,7 +2,7 @@
 authors = [
     "Tide Developers"
 ]
-description = "Tide middleware for logging"
+description = "Logging middleware for Tide"
 documentation = "https://docs.rs/tide-log"
 keywords = ["tide", "web", "async", "middleware", "logging"]
 categories = [
@@ -18,7 +18,10 @@ repository = "https://github.com/rustasync/tide"
 version = "0.1.0"
 
  [dependencies]
-tide = { path = "../" }
+tide-core = { path = "../tide-core" }
 futures-preview = "0.3.0-alpha.16"
 http = "0.1"
-log = "0.4.6" 
+log = "0.4.6"
+
+[dev-dependencies]
+tide = { path = "../" }

tide-log/src/lib.rs

@@ -1,3 +1,6 @@
+//! Crate that provides helpers and/or middlewares for tide
+//! related to logging.
+//!
 #![feature(async_await)]
 #![warn(
     nonstandard_style,
@@ -9,7 +12,8 @@
 use futures::future::BoxFuture;
 use futures::prelude::*;
 use log::{info, trace};
-use tide::{
+
+use tide_core::{
     middleware::{Middleware, Next},
     Context, Response,
 };
@@ -24,25 +28,38 @@ use tide::{
 /// app.middleware(tide_log::RequestLogger::new());
 /// ```
 #[derive(Debug, Clone, Default)]
-pub struct RequestLogger;
+pub struct RequestLogger {
+    target: String,
+}
 
 impl RequestLogger {
+    /// Create a new instance of logger with default target as
+    /// "requests"
     pub fn new() -> Self {
-        Self::default()
+        Self {
+            target: "requests".to_owned(),
+        }
+    }
+
+    /// Create a new instance of logger with supplied `target` for
+    /// logging.
+    pub fn with_target(target: String) -> Self {
+        Self { target }
     }
 
     async fn log_basic<'a, Data: Send + Sync + 'static>(
         &'a self,
         ctx: Context<Data>,
         next: Next<'a, Data>,
-    ) -> tide::Response {
+    ) -> Response {
         let path = ctx.uri().path().to_owned();
         let method = ctx.method().as_str().to_owned();
-        trace!("IN => {} {}", method, path);
+        trace!(target: &self.target, "IN => {} {}", method, path);
         let start = std::time::Instant::now();
         let res = next.run(ctx).await;
         let status = res.status();
         info!(
+            target: &self.target,
             "{} {} {} {}ms",
             method,
             path,