More usability changes (#5)

* feat: start selecting project paths from the output_dir

* feat: Sort the entries, directories first

asm-lsp/config_builder.rs

@@ -81,7 +81,7 @@ impl TryFrom<GenerateArgs> for GenerateOpts {
                 path.push("asm-lsp");
                 path.push(".asm-lsp.toml");
                 path
-            } else if let Some(path) = value.output_dir {
+            } else if let Some(path) = value.output_dir.as_ref() {
                 let mut canonicalized_path = path.canonicalize().map_err(|e| {
                     format!(
                         "Failed to canonicalize target path: \"{}\" -- {e}",
@@ -110,7 +110,7 @@ impl TryFrom<GenerateArgs> for GenerateOpts {
             }
         };
         let project_path = {
-            if let Some(path) = value.project_path {
+            if let Some(path) = value.project_path.as_ref().or(value.output_dir.as_ref()) {
                 let canonicalized_path = path.canonicalize().map_err(|e| {
                     format!(
                         "Failed to canonicalize project path: \"{}\" -- {e}",
@@ -189,8 +189,22 @@ fn prompt_project_path(opts: &GenerateOpts) -> PathBuf {
             fallback_enter(&mut true_path);
             return true_path;
         };
+
+        let mut dir_entries = Vec::new();
+        let mut file_entries = Vec::new();
         for entry in dir_reader.filter_map(std::result::Result::ok) {
             let entry_path = entry.path();
+            if entry_path.is_dir() {
+                dir_entries.push(entry_path);
+            } else {
+                file_entries.push(entry_path);
+            }
+        }
+
+        dir_entries.sort();
+        file_entries.sort();
+
+        for entry_path in dir_entries.into_iter().chain(file_entries) {
             path_entries.push(entry_path.clone());
             if let Some(name) = entry_path.file_name() {
                 display_entries.push(name.to_string_lossy().to_string());