fix: Fix issues with nodejs and golang configuration (#146)

* fix: Give all modules a single name
* test: Add missing config tests for nodejs and golang
* test: Rename dir to directory

src/modules/golang.rs

@@ -30,7 +30,7 @@ pub fn module<'a>(context: &'a Context) -> Option<Module<'a>> {
             const GO_CHAR: &str = "🐹 ";
             let module_color = Color::Cyan.bold();
 
-            let mut module = context.new_module("go")?;
+            let mut module = context.new_module("golang")?;
             module.set_style(module_color);
 
             let formatted_version = format_go_version(&go_version)?;

src/modules/mod.rs

@@ -18,12 +18,12 @@ use crate::module::Module;
 
 pub fn handle<'a>(module: &str, context: &'a Context) -> Option<Module<'a>> {
     match module {
-        "dir" | "directory" => directory::module(context),
-        "char" | "character" => character::module(context),
-        "node" | "nodejs" => nodejs::module(context),
-        "rust" | "rustlang" => rust::module(context),
+        "directory" => directory::module(context),
+        "character" => character::module(context),
+        "nodejs" => nodejs::module(context),
+        "rust" => rust::module(context),
         "python" => python::module(context),
-        "go" | "golang" => golang::module(context),
+        "golang" => golang::module(context),
         "line_break" => line_break::module(context),
         "package" => package::module(context),
         "git_branch" => git_branch::module(context),

src/modules/nodejs.rs

@@ -26,7 +26,7 @@ pub fn module<'a>(context: &'a Context) -> Option<Module<'a>> {
             const NODE_CHAR: &str = "⬢ ";
             let module_color = Color::Green.bold();
 
-            let mut module = context.new_module("node")?;
+            let mut module = context.new_module("nodejs")?;
             module.set_style(module_color);
 
             let formatted_version = node_version.trim();