now adheres to standard js

ts/index.ts

@@ -1,55 +1,68 @@
-import * as plugins from "./npmextra.plugins"
-import * as paths from "./npmextra.paths";
+import * as plugins from './npmextra.plugins'
+import * as paths from './npmextra.paths'
 
 export interface IDataFor {
-    toolName:string;
-    defaultSettings?;
-    cwd?:string
+    toolName: string
+    defaultSettings?
+    cwd?: string
 }
 
-export let dataFor = (optionsArg:IDataFor) => {
-    
+/**
+ * gets you the configuration data for
+ * @executes SYNC
+ */
+export let dataFor = <IOptions>(optionsArg: IDataFor): IOptions => {
+
     // handle default settings
-    if(
-        typeof optionsArg.toolName != undefined
-        && typeof optionsArg.defaultSettings != undefined
-    ){
-        let newDefaultOptions = {};
-        newDefaultOptions[optionsArg.toolName] = optionsArg.defaultSettings;
-        optionsArg.defaultSettings = newDefaultOptions;
+    if (
+        typeof optionsArg.toolName !== undefined
+        && typeof optionsArg.defaultSettings !== undefined
+    ) {
+        let newDefaultOptions = {}
+        newDefaultOptions[optionsArg.toolName] = optionsArg.defaultSettings
+        optionsArg.defaultSettings = newDefaultOptions
     };
 
     // set lookup path
-    let lookupPath:string;
-    if(optionsArg.cwd){
-        lookupPath = plugins.path.join(optionsArg.cwd,"npmextra.json");
+    let lookupPath: string
+    if (optionsArg.cwd) {
+        lookupPath = plugins.path.join(optionsArg.cwd,'npmextra.json')
     } else {
-        lookupPath = paths.configFile;
-    };
-    
-    // get allData
-    let allData;
-    if(plugins.smartfile.fs.fileExistsSync(lookupPath)){
-        allData = plugins.smartfile.fs.toObjectSync(lookupPath);
-    } else {
-        plugins.beautylog.warn(`${lookupPath} is missing!`);
-        allData = {};
+        lookupPath = paths.configFile
     };
 
-    //assign all data
-    allData = plugins.lodash.merge({},optionsArg.defaultSettings,allData);
-    if(optionsArg.toolName){
-        if(allData[optionsArg.toolName]){
-            return allData[optionsArg.toolName];
+    // get allData
+    let allData
+    if (plugins.smartfile.fs.fileExistsSync(lookupPath)) {
+        allData = plugins.smartfile.fs.toObjectSync(lookupPath)
+    } else {
+        plugins.beautylog.warn(`${lookupPath} is missing!`)
+        allData = {}
+    };
+
+    // assign all data
+    allData = plugins.lodash.merge({},optionsArg.defaultSettings,allData)
+    if (optionsArg.toolName) {
+        if (allData[optionsArg.toolName]) {
+            return allData[optionsArg.toolName]
         } else {
-            plugins.beautylog.error(`There is no data for ${optionsArg.toolName}`);
-            return undefined;
+            plugins.beautylog.error(`There is no data for ${optionsArg.toolName}`)
+            return undefined
         }
     } else {
-        return allData;
+        return allData
     }
-};
+}
 
-export let configFilePresent = ():boolean => {
-    return plugins.smartfile.fs.fileExistsSync(paths.configFile);
-}
+/**
+ * tells you if a configfile is present
+ */
+export let configFilePresent = (optionsArg: {cwd?: string}): boolean => {
+    let lookupPath: string
+    if (optionsArg.cwd) {
+        lookupPath = plugins.path.join(optionsArg.cwd,'npmextra.json')
+    } else {
+        lookupPath = paths.configFile
+    };
+    return plugins.smartfile.fs.fileExistsSync(lookupPath)
+}