Initial commit

.gitignore

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+/target
+**/*.rs.bk
+Cargo.lock

Cargo.toml

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+[package]
+name = "beautylog"
+version = "0.1.0"
+authors = ["Thomas Forgione <thomas@forgione.fr>"]
+edition = "2018"
+description = "A beautiful logger in rust"
+license = "LGPL-3.0-only"
+repository = "https://gitea.tforgione.fr/tforgione/beautylog"
+
+[dependencies]
+log = "0.4.6"
+colored = "1.7.0"

README.md

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-# beautylog
+# beautylof
+
+*A beautiful logger in rust*.
+
+This repository contains the beauty logger. It's based on the [log](https://crates.io/crates/log) crate.
+
+It is made to be super simple and to mimic the output of rustup and cargo.
+
+### Usage
+``` rust
+#[macro_use]
+extern crate log;
+
+fn main() {
+
+    beautylog::init(log::LevelFilter::Trace).ok();
+
+    info!("some information");
+    warn!("something went wrong");
+    debug!("some debug info");
+    trace!("yo");
+    error!("something went horribly wrong");
+
+}
+```
+
+### How it looks like
+![how it renders](https://gitea.tforgione.fr/attachments/3417667c-746d-4f7f-bb79-c4ffa4913281)
+
 
-A beautiful logger in rust

examples/example.rs

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+#[macro_use]
+extern crate log;
+
+fn main() {
+
+    beautylog::init(log::LevelFilter::Trace).ok();
+
+    info!("some information");
+    warn!("something went wrong");
+    debug!("some debug info");
+    trace!("yo");
+    error!("something went horribly wrong");
+
+}

src/lib.rs

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+//! This crate contains the beauty logger.
+//!
+//! It is made to be super simple and to mimic the output of rustup and cargo.
+//! ### Usage:
+//! ```
+//! #[macro_use]
+//! extern crate log;
+//!
+//! fn main() {
+//!
+//!     beautylog::init(log::LevelFilter::Trace).ok();
+//!
+//!     info!("some information");
+//!     warn!("something went wrong");
+//!     debug!("some debug info");
+//!     trace!("yo");
+//!     error!("something went horribly wrong");
+//!
+//! }
+//! ```
+//!
+//! ### How it looks like
+//! ![how it renders](https://gitea.tforgione.fr/attachments/3417667c-746d-4f7f-bb79-c4ffa4913281)
+//!
+
+use log::{Record, Level, Metadata, SetLoggerError, LevelFilter};
+use colored::*;
+
+struct BeautyLogger;
+static LOGGER: BeautyLogger = BeautyLogger;
+
+/// Initializes the beauty logger with the corresponding level filter.
+pub fn init(level: LevelFilter) -> Result<(), SetLoggerError> {
+    log::set_logger(&LOGGER)
+        .map(|()| log::set_max_level(level))
+}
+
+impl log::Log for BeautyLogger {
+    fn enabled(&self, _: &Metadata) -> bool {
+        true
+    }
+
+    fn log(&self, record: &Record) {
+        if self.enabled(record.metadata()) {
+            match record.level() {
+                Level::Error => eprintln!("{} {}", "error:".bold().red(), record.args()),
+                Level::Warn  => eprintln!("{} {}", "warning:".bold().yellow(), record.args()),
+                Level::Info  => eprintln!("{} {}", "info:".bold(), record.args()),
+                Level::Debug => eprintln!("{} {}", "debug:".bold().blue(), record.args()),
+                Level::Trace => eprintln!("{} {}", "trace:".bold().cyan(), record.args()),
+            }
+        }
+    }
+
+    fn flush(&self) {}
+}