feat(nodejs): Configure when the module is shown (#2348)

This makes it possible to configure when the nodejs module is shown
based on the contents of a directory. This should make it possible to
be a lot more granular when configuring the module.

src/configs/nodejs.rs

@@ -9,6 +9,9 @@ pub struct NodejsConfig<'a> {
     pub style: &'a str,
     pub disabled: bool,
     pub not_capable_style: &'a str,
+    pub detect_extensions: Vec<&'a str>,
+    pub detect_files: Vec<&'a str>,
+    pub detect_folders: Vec<&'a str>,
 }
 
 impl<'a> RootModuleConfig<'a> for NodejsConfig<'a> {
@@ -19,6 +22,9 @@ impl<'a> RootModuleConfig<'a> for NodejsConfig<'a> {
             style: "bold green",
             disabled: false,
             not_capable_style: "bold red",
+            detect_extensions: vec!["js", "mjs", "cjs", "ts"],
+            detect_files: vec!["package.json", ".node-version"],
+            detect_folders: vec!["node_modules"],
         }
     }
 }

src/modules/nodejs.rs

@@ -13,18 +13,14 @@ use std::ops::Deref;
 use std::path::Path;
 
 /// Creates a module with the current Node.js version
-///
-/// Will display the Node.js version if any of the following criteria are met:
-///     - Current directory contains a `.js`, `.mjs` or `.cjs` file
-///     - Current directory contains a `.ts` file
-///     - Current directory contains a `package.json` or `.node-version` file
-///     - Current directory contains a `node_modules` directory
 pub fn module<'a>(context: &'a Context) -> Option<Module<'a>> {
+    let mut module = context.new_module("nodejs");
+    let config = NodejsConfig::try_load(module.config);
     let is_js_project = context
         .try_begin_scan()?
-        .set_files(&["package.json", ".node-version"])
-        .set_extensions(&["js", "mjs", "cjs", "ts"])
-        .set_folders(&["node_modules"])
+        .set_files(&config.detect_files)
+        .set_extensions(&config.detect_extensions)
+        .set_folders(&config.detect_folders)
         .is_match();
 
     let is_esy_project = context
@@ -36,8 +32,6 @@ pub fn module<'a>(context: &'a Context) -> Option<Module<'a>> {
         return None;
     }
 
-    let mut module = context.new_module("nodejs");
-    let config = NodejsConfig::try_load(module.config);
     let nodejs_version = Lazy::new(|| {
         context
             .exec_cmd("node", &["--version"])