Merge pull request #47109 from whalelines/git-url-regex

Fix isGitURL regular expression

builder/remotecontext/urlutil/urlutil.go

@@ -12,7 +12,7 @@ import (
 
 // urlPathWithFragmentSuffix matches fragments to use as Git reference and build
 // context from the Git repository. See IsGitURL for details.
-var urlPathWithFragmentSuffix = regexp.MustCompile(".git(?:#.+)?$")
+var urlPathWithFragmentSuffix = regexp.MustCompile(`\.git(?:#.+)?$`)
 
 // IsURL returns true if the provided str is an HTTP(S) URL by checking if it
 // has a http:// or https:// scheme. No validation is performed to verify if the

builder/remotecontext/urlutil/urlutil_test.go

@@ -17,6 +17,7 @@ var (
 	}
 	invalidGitUrls = []string{
 		"http://github.com/docker/docker.git:#branch",
+		"https://github.com/docker/dgit",
 	}
 )