fix: improve output format

src/exec.rs

@@ -199,21 +199,29 @@ pub fn cmd_str(cmd: &str, subcmd: &[&str], kws: &[&str], flags: &[&str]) -> Stri
 
 /// Print out the command after the given prompt.
 pub fn print_cmd(cmd: &str, subcmd: &[&str], kws: &[&str], flags: &[&str], prompt: &str) {
-    println!("{:>8} {}", prompt.green(), cmd_str(cmd, subcmd, kws, flags));
+    println!(
+        "{:>8} `{}`",
+        prompt.green().bold(),
+        cmd_str(cmd, subcmd, kws, flags)
+    );
 }
 
 /// Print out the command after the given prompt (dry run version).
 pub fn print_dryrun(cmd: &str, subcmd: &[&str], kws: &[&str], flags: &[&str], prompt: &str) {
-    println!("{:>8} {}", prompt.green(), cmd_str(cmd, subcmd, kws, flags));
+    println!(
+        "{:>8} `{}`",
+        prompt.green().bold(),
+        cmd_str(cmd, subcmd, kws, flags)
+    );
 }
 
 /// Print out a message after the given prompt.
 pub fn print_msg(msg: &str, prompt: &str) {
-    println!("{:>8} {}", prompt.green(), msg);
+    println!("{:>8} {}", prompt.green().bold(), msg);
 }
 
 pub fn print_err(err: impl std::error::Error, prompt: &str) {
-    eprintln!("{:>8} {}", prompt.red(), err);
+    eprintln!("{:>8} {}", prompt.bright_red().bold(), err);
 }
 
 /// Check if an executable exists by name (consult `$PATH`) or by path.

src/packmanager.rs

@@ -11,7 +11,7 @@ macro_rules! make_pm {
     ($( $(#[$meta:meta])* $method:ident ), *) => {
         $($(#[$meta])*
         fn $method(&self, _kws: &[&str], _flags: &[&str]) -> std::result::Result<(), crate::error::Error> {
-            std::result::Result::Err(format!("`{}` unimplemented", stringify!($method)).into())
+            std::result::Result::Err(format!("Operation `{}` unimplemented", stringify!($method)).into())
         })*
     };
 }

src/packmanager/homebrew.rs

@@ -182,10 +182,10 @@ impl PackManager for Homebrew {
 
         if RMTREE_MISSING.find(&err_msg).is_some() {
             print_msg(
-                "`rmtree` is not installed. You may try installing it with the following command:",
+                "`rmtree` is not installed. You may install it with the following command:",
                 PROMPT_INFO,
             );
-            print_msg("brew tap beeftornado/rmtree", PROMPT_INFO);
+            print_msg("`brew tap beeftornado/rmtree`", PROMPT_INFO);
             return Err("`rmtree` required".into());
         }