show warning when a user enters only whitespaces in the commit messag…

…e box
microsoft · Mar 15, 2018 · 231ce0c · 231ce0c
1 parent a406976
commit 231ce0c
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/extensions/git/src/repository.ts b/extensions/git/src/repository.ts
@@ -559,6 +559,15 @@ export class Repository implements Disposable {
 			return;
 		}
 
+		const whitespacesOnly = text.length && !text.replace(/\s/g, '');
+
+		if (whitespacesOnly) {
+			return {
+				message: localize('commitMessageWhitespacesOnlyWarning', "Current commit message only contains whitespaces"),
+				type: SourceControlInputBoxValidationType.Warning
+			};
+		}
+
 		let start = 0, end;
 		let match: RegExpExecArray | null;
 		const regex = /\r?\n/g;