configuration-master - npm Package Compare versions

Comparing version 0.0.3 to 0.1.0

index.js

 const _ = require('lodash');
 
-// private variables
-const myConfig = {};
-const COMMON_KEY = "__COMMON";
-const myMap = {
-	"process.stdout": process.stdout,
-	"process.stderr": process.stderr
-}
 
-function _processConfig(data)
+class Config
 {
-	_.forEach(data, (value, key, collection) => {
-		if (_.isObject(value))
+	constructor()
+	{
+		// private variables
+		const COMMON_KEY = "__COMMON";
+		const myMap = {
+			"process.stdout": process.stdout,
+			"process.stderr": process.stderr
+		}
+		const _myConfig = {};
+
+		const _processConfig = (data) =>
 		{
-			collection[key] = _processConfig(value);
+			_.forEach(data, (value, key, collection) => {
+				if (_.isObject(value))
+				{
+					collection[key] = _processConfig(value);
+				}
+				else if(_.isString(value))
+				{
+					if ((value.substring(0,2) == "${") && (value.substring(value.length-1) == "}"))
+					{
+						collection[key] = _mapper(value.substring(2, value.length-1));
+					}
+				}
+			});
+
+			return data;
 		}
-		else if(_.isString(value))
+
+		const _mapper = (value) =>
 		{
-			if ((value.substring(0,2) == "${") && (value.substring(value.length-1) == "}"))
+			let retVal = myMap[value];
+		
+			if ((retVal == null) && (value.indexOf("process.env") == 0))
 			{
-				collection[key] = _mapper(value.substring(2, value.length-1));
+				retVal = process.env[value.substring(12)];
 			}
+			return retVal;
 		}
-	});
 
-	return data;
-}
+		this.setConfig = function(jsonObject, namespace)
+		{
+			jsonObject = _processConfig(jsonObject);
+			_myConfig[namespace || COMMON_KEY] = _.merge(_myConfig[namespace || COMMON_KEY] || {}, jsonObject);
+		}
 
-function _mapper(value)
-{
-	let retVal = myMap[value];
+		this.getValue = (key, namespace) =>
+		{
+			return (_myConfig[namespace || COMMON_KEY] == null)?null:_myConfig[namespace || COMMON_KEY][key];
+		}
 
-	if ((retVal == null) && (value.indexOf("process.env") == 0))
-	{
-		retVal = process.env[value.substring(12)];
-	}
-	return retVal
-}
+		this.getNamespace = (namespace) =>
+		{
+			if (Object.keys(_myConfig).includes(namespace))
+			{
+				return _myConfig[namespace];
+			}
+			return _myConfig[COMMON_KEY][namespace];
+		}
 
-function config()
-{
-	this.direct = myConfig;
+		this.setValue = (key, value, namespace) =>
+		{
+			_myConfig[namespace || COMMON_KEY][key] = value;
+		}
 
-	this.loadConfig = function(filename, namespace)
-	{
-		let tmp = require(filename);
-		this.setConfig(tmp, namespace);
+		this.loadConfig = (filename, namespace) =>
+		{
+			let tmp = require(filename);
+			this.setConfig(tmp, namespace);
+		}
 	}
 
-	this.setConfig = function(jsonObject, namespace)
-	{
-		jsonObject = _processConfig(jsonObject);
-		myConfig[namespace || COMMON_KEY] = _.merge(myConfig[namespace || COMMON_KEY] || {}, jsonObject);
-	}
 
-	this.getValue = function(key, namespace)
-	{
+}
+const tmp = new Config();
+const config = new Proxy(tmp, {
+	get: function(target, name, receiver) {
+		if (Object.keys(target).includes(name))
+		{
+			return target[name];
+		}
 
-		return (myConfig[namespace || COMMON_KEY] == null)?null:myConfig[namespace || COMMON_KEY][key];
-	}
+		return target.getNamespace(name);
+	  }
+});
 
-	this.setValue = function(key, value, namespace)
-	{
-		myConfig[namespace || COMMON_KEY] = value;
-	}
-}
-
-module.exports = new config();
+module.exports = config;

package.json

 {
   "name": "configuration-master",
-  "version": "0.0.3",
+  "version": "0.1.0",
   "description": "Simple configuration load/access tool.",
@@ -5,0 +5,0 @@ "main": "index.js",

README.md

@@ -5,2 +5,7 @@ ## Configuration Master
 
+#### Release Notes
+v0.1.0
+- breaks .direct. functionality from earlier versions.
+- can now access properties directly.
+
 #### Installation
@@ -45,3 +50,3 @@
 >```js
->config.getValue("settingsA");  //returns 'value A'
+>config.getValue("settingA");  //returns 'value A'
 >```
@@ -51,3 +56,3 @@ >or
 >```js
->config.getValue('settingsA', 'namespace');  //returns 'value A'
+>config.getValue('settingA', 'namespace');  //returns 'value A'
 >```
@@ -57,3 +62,3 @@ >or
 >```js
->config.direct.namespace.settingsA  //returns 'value A'
+>config.namespace.settingsA  //returns 'value A'
 >```

test-config.js

@@ -28,3 +28,3 @@ const configMgr = require('./');
 
-console.log(configMgr.direct.namespace.fire);
+console.log(configMgr.namespace.fire);
 require('./test2Config');

test2Config.js

 const configMgr = require('./');
 
 console.log(configMgr.getValue("earth", "namespace"));
-console.log(configMgr.direct.__COMMON.silver);
+console.log(configMgr.silver);
+
+configMgr.silver = 9
+console.log(configMgr.silver);

No alert changes

Improved metrics

Total package byte prevSize

4044

increased by12.02%

Lines of code

104

increased by25.3%

Number of lines in readme file

60

increased by9.09%

Worsened metrics

Number of package files

5

decreased by-16.67%

No dependency changes