From 43d5cbd4aa4e6353c658761e091088f77fcc81c3 Mon Sep 17 00:00:00 2001
From: Valerie Wolfe <sleeplessval@gmail.com>
Date: Mon, 15 Jul 2024 13:21:43 -0400
Subject: [PATCH] hug: initial implementation

---
 README.md       |  4 ++++
 hug/.gitignore  |  2 ++
 hug/Cargo.toml  | 13 +++++++++++++
 hug/src/main.rs | 31 +++++++++++++++++++++++++++++++
 4 files changed, 50 insertions(+)
 create mode 100644 hug/.gitignore
 create mode 100644 hug/Cargo.toml
 create mode 100644 hug/src/main.rs

diff --git a/README.md b/README.md
index 4b351f4..b8df0d8 100644
--- a/README.md
+++ b/README.md
@@ -13,6 +13,10 @@ Gets Windows environment variables from DOS.
 A hacked-together utility for sending WSL variables back to Windows
 shells. The utility runs in WSL, and companion scripts run in Windows.
 
+## `hug`
+
+A wrapper for turning binary-output text into normal text.
+
 ## `mkwin`
 
 A Linux utility to quickly make a bash script to run a Windows executable with
diff --git a/hug/.gitignore b/hug/.gitignore
new file mode 100644
index 0000000..96ef6c0
--- /dev/null
+++ b/hug/.gitignore
@@ -0,0 +1,2 @@
+/target
+Cargo.lock
diff --git a/hug/Cargo.toml b/hug/Cargo.toml
new file mode 100644
index 0000000..088140e
--- /dev/null
+++ b/hug/Cargo.toml
@@ -0,0 +1,13 @@
+[package]
+name = "hug"
+version = "0.0.1"
+edition = "2021"
+
+[profile.release]
+opt-level = 's'
+codegen-units = 1
+debug = false
+lto = true
+panic = "abort"
+strip = "symbols"
+
diff --git a/hug/src/main.rs b/hug/src/main.rs
new file mode 100644
index 0000000..4ea44a6
--- /dev/null
+++ b/hug/src/main.rs
@@ -0,0 +1,31 @@
+use std::{
+	env, net::ToSocketAddrs, process::{ Command, Stdio }
+};
+
+fn main() {
+	let mut args: Vec<String> = env::args().collect();
+	args.remove(0);
+
+	let target = args.remove(0);
+	let command = Command::new(target)
+		.args(args)
+		.stderr(Stdio::inherit())
+		.output();
+	if let Ok(output) = command {
+		let mut line = String::new();
+		for byte in output.stdout {
+			match char::from_u32(byte.into()) {
+				Some('\n')	=>	{
+					println!("{line}");
+					line = String::new();
+				},
+
+				Some('\0')	|
+				None		=>	continue,
+
+				Some(c)		=>	line.push(c),
+			}
+		}
+	}
+
+}