configManager.js - more useful return values

lib/manager/configManager.js

@@ -15,6 +15,9 @@ console.log()s each entry in the config
 @param {string} instance Either undefined, "shared" or the instance to show the config for.
 */
 module.exports.displayConfig = function(instance){
+	console.log(asTable(this.getConfig(instance)));
+}
+module.exports.getConfig = async function(instance){
 	if(!instance || instance == "shared"){
 		let configArray = [];
 		Object.keys(config).forEach(key=>{
@@ -24,7 +27,7 @@ module.exports.displayConfig = function(instance){
 				} else configArray.push({entry: key, value: config[key]});
 			}
 		});
-		console.log(asTable(configArray));
+		return configArray;
 	}
 }
 module.exports.editConfig = function(instance, entry, newValue){
@@ -36,12 +39,20 @@ module.exports.editConfig = function(instance, entry, newValue){
 				console.log("new config file:");
 				console.log(JSON.stringify(config, null, "	"))
 				fs.writeFileSync("config.json", JSON.stringify(config, null, 4));
+				return {
+					ok:true,
+					msg:`Changed config entry ${entry} from Object to ${JSON.stringify(newValue)}`,
+				}
 			} else {
 				config[entry] = newValue;
 				console.log("Changed config entry "+entry+" from "+config[entry]+" to '"+newValue+"'");
 				console.log("new config file:");
 				console.log(JSON.stringify(config, null, "	"))
 				fs.writeFileSync("config.json", JSON.stringify(config, null, 4));
+				return {
+					ok:true,
+					msg:`Changed config entry ${entry} from ***** to '${newValue}'`,
+				};
 			}
 		}
 	}