Fix issue #236. Additional option "hiddenTerminal"

index.js

@@ -77,6 +77,7 @@ const open = async (target, options) => {
 	options = {
 		wait: false,
 		background: false,
+		hiddenTerminal: false,
 		allowNonzeroExitCode: false,
 		...options
 	};
@@ -125,13 +126,18 @@ const open = async (target, options) => {
 			`${mountPoint}c/Windows/System32/WindowsPowerShell/v1.0/powershell.exe` :
 			`${process.env.SYSTEMROOT}\\System32\\WindowsPowerShell\\v1.0\\powershell`;
 
+		if (options.hiddenTerminal) {
+			cliArguments.push(
+				'–WindowStyle',
+				'Hidden',
+			);
+		}
+
 		cliArguments.push(
 			'-NoProfile',
 			'-NonInteractive',
 			'–ExecutionPolicy',
 			'Bypass',
-			'–WindowStyle',
-			'Hidden',
 			'-EncodedCommand'
 		);
 

readme.md

@@ -80,6 +80,13 @@ Default: `false`
 
 Do not bring the app to the foreground.
 
+##### hiddenTerminal <sup>(Windows only)</sup>
+
+Type: `boolean`\
+Default: `false`
+
+Hide PowerShell terminal. If your node script is called from some gui application (from pkg-bundled app, from nodegui, etc.), than addition PowerShell window would be spawned. With this option `true` this window will be hidden.
+
 ##### app
 
 Type: `{name: string | string[], arguments?: string[]} | Array<{name: string | string[], arguments: string[]}>`