Update

src/Aspire.Dashboard/ConsoleLogs/UrlParser.cs

@@ -65,18 +65,17 @@ static void AppendNonMatchFragment(StringBuilder stringBuilder, Func<string, str
     }
 
     // Regular expression that detects http/https URLs in a log entry
-    // Based on the RegEx used in Windows Terminal for the same purpose, but limited
-    // to only http/https URLs
+    // Based on the RegEx used in Windows Terminal for the same purpose. Some modifications:
+    // - Can start at a non word boundary. This behavior is similar to how GitHub matches URLs in pretty printed code.
+    // - Limited to only http/https URLs.
+    // - Ignore case. That means it matches URLs starting with http and HTTP.
     //
     // Explanation:
-    // (?<=m|\\b)                     - Match must start at a word boundary (after whitespace or at the start of the text) or "m".
-    //                                  "m" is a trailing character of ANSI escape sequences.
-    //                                  Required because URLs are matched before processing ANSI escape sequences.
     // https?://                      - http:// or https://
     // [-A-Za-z0-9+&@#/%?=~_|$!:,.;]* - Any character in the list, matched zero or more times.
     // [A-Za-z0-9+&@#/%=~_|$]         - Any character in the list, matched exactly once
     [GeneratedRegex(
-        "(?<=m|\\b)https?://[-A-Za-z0-9+&@#/%?=~_|$!:,.;]*[A-Za-z0-9+&@#/%=~_|$]",
-        RegexOptions.ExplicitCapture | RegexOptions.IgnoreCase | RegexOptions.CultureInvariant)]
+        "https?://[-A-Za-z0-9+&@#/%?=~_|$!:,.;]*[A-Za-z0-9+&@#/%=~_|$]",
+        RegexOptions.IgnoreCase | RegexOptions.CultureInvariant)]
     public static partial Regex GenerateUrlRegEx();
 }

tests/Aspire.Dashboard.Tests/ConsoleLogsTests/UrlParserTests.cs

@@ -71,17 +71,11 @@ public void TryParse_ExcludeInvalidTrailingChars(string input, string? expectedO
         Assert.Equal(expectedOutput, modifiedText);
     }
 
-    // thequickhttp://localhost:80brownfox
-    // thequickhttp://localhost:80 brownfox
-    // thequickhttp://localhost:80#brownfox
-    // mhttp://localhost:80#brownfox
-    // httphttp://localhost:80#brownfox
-    // http://WWW.localhost:80#brownfox
-    // HTTP://www.localhost:80#brownfox
     [Theory]
     [InlineData("http://www.localhost:8080")]
     [InlineData("HTTP://WWW.LOCALHOST:8080")]
     [InlineData("mhttp://www.localhost:8080")]
+    [InlineData("httphttp://www.localhost:8080")]
     [InlineData(" http://www.localhost:8080")]
     public void GenerateUrlRegEx_MatchUrlAfterContent(string content)
     {