fixed home directory expansion regex and made path and dir flags expand home dir

Cargo.lock

@@ -13,7 +13,7 @@ dependencies = [
 
 [[package]]
 name = "config"
-version = "0.1.2"
+version = "0.1.4"
 dependencies = [
  "regex",
  "toml",

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "config"
-version = "0.1.3"
+version = "0.1.4"
 edition = "2021"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html

README.md

@@ -0,0 +1,5 @@
+
+# config
+
+`config` is a configuration manager written in Rust.
+

src/main.rs

@@ -18,6 +18,8 @@ mod error;
 
 fn main() -> Result<(), Box<dyn Error>>{
 	let home_dir = var("HOME").unwrap();
+	let home_regex = Regex::new("^~")?;
+
 	let mut config_path = PathBuf::from(&home_dir);
 	config_path.push(".config/config.toml");
 	if !config_path.exists() {
@@ -94,8 +96,9 @@ fn main() -> Result<(), Box<dyn Error>>{
 		if file_path.is_dir() {
 			path = true;
 		} else {
-			let parent = file_path.parent().unwrap();
+			let i_parent = file_path.parent().unwrap().to_str().unwrap();
-			println!("{}", parent.to_str().unwrap());
+			let parent = home_regex.replace(i_parent, home_dir);
+			println!("{}", parent);
 			return Ok(());
 		}
 	}
@@ -103,7 +106,8 @@ fn main() -> Result<(), Box<dyn Error>>{
 		if prop_path.is_none() {
 			error::no_property(entry, "path");
 		}
-		let file_path = prop_path.unwrap().as_str().unwrap();
+		let i_file_path = prop_path.unwrap().as_str().unwrap();
+		let file_path = home_regex.replace(i_file_path, home_dir);
 		println!("{}", file_path);
 		return Ok(());
 	}
@@ -118,8 +122,7 @@ fn main() -> Result<(), Box<dyn Error>>{
 	} else {
 		raw_command = prop_command.unwrap().as_str().unwrap().to_string();
 	}
-	let regex = Regex::new("[^~]~")?;
+	let expansion = home_regex.replace(raw_command.as_str(), home_dir);
-	let expansion = regex.replace(raw_command.as_str(), home_dir);
 	let mut parts = expansion.split_whitespace();
 	let command = parts.next().unwrap();