feat: partial nushell support

README.md

@@ -15,7 +15,12 @@ alias f="$(pay_respect zsh)"
 ```
 You can now **press `F` to Pay Respect**!
 
-Currently, only corrections to `bash`, `zsh`, and `fish` are implemented.
+Currently, only corrections to `bash`, `zsh`, and `fish` are working flawlessly.
+
+`nushell` has broken aliases, therefore it has following 2 limitations:
+
+- You have to manually add the output of `pay_respect nushell` to your configuration as alias
+- Aliased commands cannot be expanded to their original command
 
 ## Installing
 

src/args.rs

@@ -19,6 +19,15 @@ pub fn handle_args() {
 				last_command = "$(history | head -n 1)";
 				alias = "$(alias)";
 			}
+			"nu" | "nush" | "nushell"=> {
+				last_command = "(history | last).command";
+				alias = "\"\"";
+				println!("with-env {{ _PR_LAST_COMMAND : {},\
+					_PR_ALIAS : {},\
+					_PR_SHELL : {} }} \
+					{{ {} }}", last_command, alias, "nu", binary_path);
+				std::process::exit(0);
+			}
 			_ => {
 				println!("Unknown shell: {}", shell);
 				std::process::exit(1);

src/shell.rs

@@ -27,6 +27,7 @@ fn last_command(shell: &str) -> String {
 		}
 		"zsh" => last_command,
 		"fish" => last_command,
+		"nu" => last_command,
 		_ => {
 			eprintln!("Unsupported shell: {}", shell);
 			exit(1);