From a3c8fd3e9ba21b1b046bdcf4e1eab015356c0740 Mon Sep 17 00:00:00 2001
From: "Grot (@grafanabot)" <43478413+grafanabot@users.noreply.github.com>
Date: Thu, 1 Jun 2023 13:55:34 +0100
Subject: [PATCH] [v9.5.x] Alerting: Fix matching labels with spaces in their
 values (#69339)

Alerting: Fix matching labels with spaces in their values (#68909)

Fix matching labels with spaces in their values

(cherry picked from commit fb7993d0216e6677bd187d67d00d2d69f7384167)

Co-authored-by: Virginia Cepeda <virginia.cepeda@grafana.com>
---
 .../alerting/unified/utils/alertmanager.test.ts       | 11 +++++++++++
 .../features/alerting/unified/utils/alertmanager.ts   |  2 +-
 2 files changed, 12 insertions(+), 1 deletion(-)

diff --git a/public/app/features/alerting/unified/utils/alertmanager.test.ts b/public/app/features/alerting/unified/utils/alertmanager.test.ts
index 2fd657a6a1b..c830d17a1f5 100644
--- a/public/app/features/alerting/unified/utils/alertmanager.test.ts
+++ b/public/app/features/alerting/unified/utils/alertmanager.test.ts
@@ -90,6 +90,17 @@ describe('Alertmanager utils', () => {
       ]);
     });
 
+    it('should parse with spaces in the value', () => {
+      expect(parseMatchers('foo=bar bazz')).toEqual<Matcher[]>([
+        {
+          name: 'foo',
+          value: 'bar bazz',
+          isRegex: false,
+          isEqual: true,
+        },
+      ]);
+    });
+
     it('should return nothing for invalid operator', () => {
       expect(parseMatchers('foo=!bar')).toEqual([]);
     });
diff --git a/public/app/features/alerting/unified/utils/alertmanager.ts b/public/app/features/alerting/unified/utils/alertmanager.ts
index 836efd206e9..d21483d9fbe 100644
--- a/public/app/features/alerting/unified/utils/alertmanager.ts
+++ b/public/app/features/alerting/unified/utils/alertmanager.ts
@@ -165,7 +165,7 @@ export function matcherToObjectMatcher(matcher: Matcher): ObjectMatcher {
 }
 
 export function parseMatchers(matcherQueryString: string): Matcher[] {
-  const matcherRegExp = /\b([\w.-]+)(=~|!=|!~|=(?="?\w))"?([^"\n,} ]*)"?/g;
+  const matcherRegExp = /\b([\w.-]+)(=~|!=|!~|=(?="?\w))"?([^"\n,}]*)"?/g;
   const matchers: Matcher[] = [];
 
   matcherQueryString.replace(matcherRegExp, (_, key, operator, value) => {