1 files changed, 10 insertions, 20 deletions

diff --git a/src/main.rs b/src/main.rs
index 951c46f..ce5f611 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,31 +1,28 @@
 use std::io::{self, Write};
-use std::path::Path;
 use std::sync::{Arc, Mutex};
 mod path;
 mod poem;
 use poem::{read::Readable, recite::Reciteable, Poem};
+mod compose;
 
 /// Starts the main shell loop
 ///
 /// # Arguments
-/// * `path` - A reference to a vector that holds a list to the shell $PATHs
 /// * `prompt` - A string slice indicating the shell's prompt
 /// * `at_prompt` - A mutex, indicating whether or not user is at the prompt
 ///
 /// # Examples
 /// ```
 /// fn main() {
-///     let path = vec!["/bin"];
-///     let path = path.into_iter().map(Path::new).collect();
 ///     let prompt = "|> ";
 ///     let mut at_prompt = Arc::new(Mutex::new(false));
 ///     ...
-///     repl(&path, prompt, &mut at_prompt);
+///     repl(prompt, &mut at_prompt);
 /// }
 /// ```
-fn repl(path: &Vec<&Path>, prompt: &str, at_prompt: &mut Arc<Mutex<bool>>) {
+fn repl(prompt: &str, at_prompt: &mut Arc<Mutex<bool>>) {
     // Initial path refresh on startup
-    let mut bins: Vec<String> = path::refresh(path);
+    let mut bins: Vec<String> = path::refresh();
 
     // Main shell loop
     loop {
@@ -70,7 +67,7 @@ fn repl(path: &Vec<&Path>, prompt: &str, at_prompt: &mut Arc<Mutex<bool>>) {
         };
 
         // Recite the poem
-        match poem.recite(path, &mut bins, None) {
+        match poem.recite(&mut bins, None) {
             Ok(_) => {}
             Err(e) => eprintln!("dwvsh: {}", e.to_string().to_lowercase()),
         }
@@ -81,17 +78,10 @@ fn repl(path: &Vec<&Path>, prompt: &str, at_prompt: &mut Arc<Mutex<bool>>) {
 ///
 /// Shell setup and entry
 fn main() {
-    // Define paths
-    // TODO: Hardcoded path should only be the fallback
-    let path = vec![
-        "/bin",
-        "/sbin",
-        "/usr/bin",
-        "/usr/sbin",
-        "/usr/local/bin",
-        "/usr/local/sbin",
-    ];
-    let path = path.into_iter().map(Path::new).collect();
+    // Compose the environment for dwvsh
+    // TODO: All instances of `env!("HOME")` need to be changed to use env::var
+    // TODO: Will probably need to set $HOME in dwv{profile,login} via passwd
+    compose::env();
 
     // Set the prompt
     let prompt = "|> ";
@@ -112,5 +102,5 @@ fn main() {
     };
 
     // Begin evaluating commands
-    repl(&path, prompt, &mut at_prompt);
+    repl(prompt, &mut at_prompt);
 }