Seperated prompt and prompt-pwd into 2 binaries

Reviewed-on: #1

Cargo.lock

@@ -13,7 +13,7 @@ dependencies = [
 
 [[package]]
 name = "prettyprompt"
-version = "0.2.0"
+version = "0.3.0"
 dependencies = [
  "ansi_term",
 ]

Cargo.toml

@@ -1,7 +1,15 @@
 [package]
 name = "prettyprompt"
-version = "0.2.0"
+version = "0.3.0"
 edition = "2021"
 
 [dependencies]
 ansi_term = "0.12"
+
+[[bin]]
+name = "prettyprompt"
+path = "src/prettyprompt.rs"
+
+[[bin]]
+name = "prettyprompt-pwd"
+path = "src/prettyprompt_pwd.rs"

README.md

@@ -35,7 +35,7 @@ A pretty shell prompt, written in rust.
 ## Current Limitations  
 
 - **Hard-Coded Configuration**: User customization is not available yet. 
-- **Exit Code Requirement**: Must pass the last command's exit code as a command-line argument.  
+- **Exit Code Requirement**: Must pass the last command’s exit code as a command-line argument.  
 
 ## Tested on  
 
@@ -59,7 +59,7 @@ cargo build --release
 **Step 2. Add to `$PATH`**  
   - Option 1. Move the binary to a directory in your `$PATH`. Eg:
 ```bash  
-sudo mv target/release/prettyprompt /usr/bin/
+sudo mv target/release/prettyprompt target/release/prettyprompt-pwd /usr/bin/ 
 ```  
   - Option 2. Add the directory containing the binary to `$PATH`  
    System-wide: `/etc/profile`  
@@ -96,13 +96,11 @@ end
 ```  
 
 ### `zsh`  
-Use the precmd function to set the `PROMPT` variable with the output of `prettyprompt $?` as its value.  
+Export the `PS1` variable with the output of `prettyprompt $?` as its value.  
 User-specific: `~/.zshrc`  
 System-wide: `/etc/zsh/zshrc`  
-```zsh  
-precmd() {  
-    PROMPT="$(prettyprompt $?)" # Notice the double quotes  
-}  
+```sh    
+export PS1='$(prettyprompt $?)' # Notice the single quotes
 ```  
 
 ### Other shells  

src/prettyprompt.rs

@@ -1,12 +1,11 @@
 mod indicators {
     pub mod error;
     pub mod git;
-    pub mod pwd;
     pub mod ssh;
     pub mod user;
 }
 
-use crate::indicators::{error, git, pwd, ssh, user};
+use crate::indicators::{error, git, ssh, user};
 use ansi_term::{ANSIGenericString, ANSIGenericStrings};
 
 // Add a component to the prompt if the condition is true.
@@ -31,13 +30,9 @@ fn main() {
     let indicate_ssh: bool = true;
     let indicate_err: bool = true;
     let indicate_git_branch: bool = true;
-    let show_pwd: bool = true;
-    let abbrev_home: bool = true;
-    let shorten_path: bool = true;
-    let replace_repo: bool = true;
 
     // Conditionally fetch Git-related info if required, or set to None
-    let git_info: Option<(String, String)> = if indicate_git_branch || replace_repo {
+    let git_info: Option<(String, String)> = if indicate_git_branch {
         git::info()
     } else {
         None
@@ -53,15 +48,6 @@ fn main() {
         error::indicator(&cmd_args)
     });
 
-    // Insert `pwd` at the beginning of the prompt
-    if show_pwd {
-        let repo_path = git_info.map(|info| info.0);
-        components.insert(
-            0,
-            pwd::pwd(abbrev_home, shorten_path, replace_repo, repo_path),
-        );
-    }
-
     // Finally, combine the parts into a single prompts string
     let prompt: ANSIGenericStrings<'_, str> = ANSIGenericStrings(&components[..]);
     // `print!()` prevents an extra newline, unlike `println!()`

src/prettyprompt_pwd.rs

@@ -0,0 +1,26 @@
+mod indicators {
+    pub mod git;
+    pub mod pwd;
+}
+
+use crate::indicators::{git, pwd};
+
+fn main() {
+    // Hard-coded configuration. This will be replaced by a configuration file in a future version
+    let indicate_git_branch: bool = true;
+    let abbrev_home: bool = true;
+    let shorten_path: bool = true;
+    let replace_repo: bool = true;
+
+    // Conditionally fetch Git-related info if required, or set to None
+    let git_info: Option<(String, String)> = if indicate_git_branch || replace_repo {
+        git::info()
+    } else {
+        None
+    };
+
+    let repo_path = git_info.map(|info| info.0);
+    let promt_pwd = pwd::pwd(abbrev_home, shorten_path, replace_repo, repo_path);
+
+    print!("{promt_pwd}"); // A trailing space for aesthetic formatting.
+}