From df2e478aa694b3fd5b15e2ad46145bf83f50d031 Mon Sep 17 00:00:00 2001
From: Daniel Liu <mr.picklepinosaur@gmail.com>
Date: Sun, 23 Apr 2023 21:17:41 +0900
Subject: [PATCH] logging implementation

---
 Cargo.lock               |  1 +
 design/refactor.md       |  7 +++++++
 shrs/Cargo.toml          |  2 ++
 shrs/src/lib.rs          |  2 ++
 shrs/src/logger.rs       | 31 +++++++++++++++++++++++++++++++
 shrs_example/src/main.rs | 13 +++++++++----
 6 files changed, 52 insertions(+), 4 deletions(-)
 create mode 100644 design/refactor.md
 create mode 100644 shrs/src/logger.rs

diff --git a/Cargo.lock b/Cargo.lock
index 6a351e64..a4e90ca9 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -954,6 +954,7 @@ dependencies = [
  "crossterm",
  "derive_builder",
  "lazy_static",
+ "log",
  "pino_deref",
  "regex",
  "rexpect",
diff --git a/design/refactor.md b/design/refactor.md
new file mode 100644
index 00000000..059eaa8b
--- /dev/null
+++ b/design/refactor.md
@@ -0,0 +1,7 @@
+
+# Refactoring Projects
+
+List of areas of the project that should be refactored/cleaned up
+- Any code that involves handling `OsString` ends up looking very ugly
+- DefaultCompletion code is very ugly
+
diff --git a/shrs/Cargo.toml b/shrs/Cargo.toml
index bd477be4..07f36e1f 100644
--- a/shrs/Cargo.toml
+++ b/shrs/Cargo.toml
@@ -24,5 +24,7 @@ lazy_static = "1.4"
 shrs_line = { path = "../shrs_line" }
 shrs_lang = { path = "../shrs_lang" }
 
+log = { version = "0.4", features = ["std"] }
+
 [dev-dependencies]
 rexpect = "0.5"
diff --git a/shrs/src/lib.rs b/shrs/src/lib.rs
index 99e1b4e2..d8c1a016 100644
--- a/shrs/src/lib.rs
+++ b/shrs/src/lib.rs
@@ -38,6 +38,8 @@ mod state;
 
 mod jobs;
 
+mod logger;
+
 // TODO temp re-export anyhow
 pub use anyhow;
 
diff --git a/shrs/src/logger.rs b/shrs/src/logger.rs
new file mode 100644
index 00000000..8a3018dc
--- /dev/null
+++ b/shrs/src/logger.rs
@@ -0,0 +1,31 @@
+//! Custom implementation of log facade
+//!
+//!
+
+use log::{Level, Log, Metadata, Record, SetLoggerError};
+
+struct Logger {}
+
+impl Logger {
+    pub fn init(self) -> Result<(), SetLoggerError> {
+        log::set_boxed_logger(Box::new(self))
+    }
+}
+
+impl Log for Logger {
+    fn enabled(&self, metadata: &Metadata) -> bool {
+        true
+    }
+
+    fn log(&self, record: &Record) {
+        match record.level() {
+            Level::Error => todo!(),
+            Level::Warn => todo!(),
+            Level::Info => todo!(),
+            Level::Debug => todo!(),
+            Level::Trace => todo!(),
+        }
+    }
+
+    fn flush(&self) {}
+}
diff --git a/shrs_example/src/main.rs b/shrs_example/src/main.rs
index e6914595..26860a00 100644
--- a/shrs_example/src/main.rs
+++ b/shrs_example/src/main.rs
@@ -22,10 +22,15 @@ struct MyPrompt;
 
 impl Prompt for MyPrompt {
     fn prompt_left(&self) -> String {
-        let path = top_pwd().white().bold();
-        let username = username().unwrap_or_default().blue();
-        let hostname = hostname().unwrap_or_default().blue();
-        let prompt = ">".blue();
+        // let path = top_pwd().white().bold();
+        // let username = username().unwrap_or_default().blue();
+        // let hostname = hostname().unwrap_or_default().blue();
+        // let prompt = ">".blue();
+
+        let path = top_pwd();
+        let username = username().unwrap_or_default();
+        let hostname = hostname().unwrap_or_default();
+        let prompt = ">";
         format!("{hostname}@{username} {path} {prompt} ")
     }
     fn prompt_right(&self) -> String {