From 24958d2d8d336c9fed1b64e0d0f423edac1a2a1e Mon Sep 17 00:00:00 2001
From: corentin <corentin.girard@datadoghq.com>
Date: Fri, 12 Aug 2022 16:21:52 +0200
Subject: [PATCH] Fix magic mime when `file` output is multiline

---
 app/exec/extension/_lib/vsix-manifest-builder.ts | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/app/exec/extension/_lib/vsix-manifest-builder.ts b/app/exec/extension/_lib/vsix-manifest-builder.ts
index a432398f..569b0352 100644
--- a/app/exec/extension/_lib/vsix-manifest-builder.ts
+++ b/app/exec/extension/_lib/vsix-manifest-builder.ts
@@ -728,7 +728,8 @@ export class VsixManifestBuilder extends ManifestBuilder {
 									}
 								} else {
 									if (typeof stdout === "string") {
-										let magicMime = _.trimEnd(stdout.substr(stdout.lastIndexOf(" ") + 1), "\n");
+										const firstLine = stdout.split("\n")[0]
+										const magicMime = firstLine.substring(firstLine.lastIndexOf(" ") + 1);
 										trace.debug("Magic mime type for %s is %s.", fileName, magicMime);
 										if (magicMime) {
 											if (extension) {