Allow usage of www.github.com

Author: norascheuch

extensions/ql-vscode/src/common/github-url-identifier-helper.ts

@@ -51,7 +51,11 @@ function getNwoOrOwnerFromGitHubUrl(
 ): string | undefined {
   try {
     let paths: string[];
-    if (githubUrl.split("/")[0] === "github.com") {
+    const urlElements = githubUrl.split("/");
+    if (
+      urlElements[0] === "github.com" ||
+      urlElements[0] === "www.github.com"
+    ) {
       paths = githubUrl.split("/").slice(1);
     } else {
       const uri = new URL(githubUrl);

extensions/ql-vscode/test/unit-tests/common/github-url-identifier-helper.test.ts

@@ -34,6 +34,7 @@ describe("github url identifier helper", () => {
 
     it("should handle valid urls", () => {
       expect(getNwoFromGitHubUrl("github.com/foo/bar")).toBe("foo/bar");
+      expect(getNwoFromGitHubUrl("www.github.com/foo/bar")).toBe("foo/bar");
       expect(getNwoFromGitHubUrl("https://github.com/foo/bar")).toBe("foo/bar");
       expect(getNwoFromGitHubUrl("http://github.com/foo/bar")).toBe("foo/bar");
       expect(getNwoFromGitHubUrl("https://www.github.com/foo/bar")).toBe(
@@ -66,6 +67,7 @@ describe("github url identifier helper", () => {
       ).toBe("foo");
       expect(getOwnerFromGitHubUrl("https://www.github.com/foo")).toBe("foo");
       expect(getOwnerFromGitHubUrl("github.com/foo")).toBe("foo");
+      expect(getOwnerFromGitHubUrl("www.github.com/foo")).toBe("foo");
     });
   });
 });