add logging middleware

Cargo.lock

@@ -758,6 +758,19 @@ dependencies = [
  "cfg-if 1.0.0",
 ]
 
+[[package]]
+name = "env_logger"
+version = "0.10.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "85cdab6a89accf66733ad5a1693a4dcced6aeff64602b634530dd73c1f3ee9f0"
+dependencies = [
+ "humantime",
+ "is-terminal",
+ "log",
+ "regex",
+ "termcolor",
+]
+
 [[package]]
 name = "errno"
 version = "0.3.1"
@@ -1174,6 +1187,12 @@ version = "1.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c4a1e36c821dbe04574f602848a19f742f4fb3c98d40449f11bcad18d6b17421"
 
+[[package]]
+name = "humantime"
+version = "2.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9a3a5bfb195931eeb336b2a7b4d761daec841b97f947d34394601737a7bba5e4"
+
 [[package]]
 name = "hyper"
 version = "0.12.36"
@@ -2775,6 +2794,15 @@ dependencies = [
  "utf-8",
 ]
 
+[[package]]
+name = "termcolor"
+version = "1.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "be55cf8942feac5c765c2c993422806843c9a9a45d4d5c407ad6dd2ea95eb9b6"
+dependencies = [
+ "winapi-util",
+]
+
 [[package]]
 name = "thiserror"
 version = "1.0.40"
@@ -3324,8 +3352,10 @@ dependencies = [
  "actix-files",
  "actix-web",
  "clap",
+ "env_logger",
  "fake-useragent",
  "handlebars",
+ "log",
  "reqwest 0.11.16",
  "scraper",
  "serde",

Cargo.toml

@@ -16,3 +16,5 @@ actix-files = {version="0.6.2"}
 serde_json = {version="*"}
 fake-useragent = {version="*"}
 clap = {version="*", features = ["derive"] }
+env_logger = "0.10.0"
+log = "0.4.17"

src/bin/websurfx.rs

@@ -3,8 +3,9 @@ use std::ops::RangeInclusive;
 use websurfx::server::routes;
 
 use actix_files as fs;
-use actix_web::{web, App, HttpServer};
+use actix_web::{middleware::Logger, web, App, HttpServer};
 use clap::{command, Parser};
+use env_logger::Env;
 use handlebars::Handlebars;
 
 #[derive(Parser, Debug, Default)]
@@ -38,7 +39,9 @@ fn is_port_in_range(s: &str) -> Result<u16, String> {
 async fn main() -> std::io::Result<()> {
     let args = CliArgs::parse();
 
-    println!("started server on port {}", args.port);
+    env_logger::Builder::from_env(Env::default().default_filter_or("info")).init();
+
+    log::info!("started server on port {}", args.port);
 
     let mut handlebars: Handlebars = Handlebars::new();
 
@@ -51,6 +54,7 @@ async fn main() -> std::io::Result<()> {
     HttpServer::new(move || {
         App::new()
             .app_data(handlebars_ref.clone())
+            .wrap(Logger::default())
             // Serve images and static files (css and js files).
             .service(fs::Files::new("/static", "./public/static").show_files_listing())
             .service(fs::Files::new("/images", "./public/images").show_files_listing())