Filter out 'No license field' in gulp tasks

alexr00 · alexr00 · commit 32d72e6565a4 · 2019-09-04T17:43:33.000+02:00
Fixes microsoft#80081
diff --git a/extensions/gulp/src/main.ts b/extensions/gulp/src/main.ts
@@ -156,8 +156,13 @@ class FolderDetector {
 		try {
 			let { stdout, stderr } = await exec(commandLine, { cwd: rootPath });
 			if (stderr && stderr.length > 0) {
-				getOutputChannel().appendLine(stderr);
-				showError();
+				// Filter out "No license field"
+				const errors = stderr.split('\n');
+				errors.pop(); // The last line is empty.
+				if (!errors.every(value => value.indexOf('No license field') >= 0)) {
+					getOutputChannel().appendLine(stderr);
+					showError();
+				}
 			}
 			let result: vscode.Task[] = [];
 			if (stdout) {
