fix(parseGitURI): support @ symbol in ref segment (#153)

Author: matthewvolk

src/_utils.ts

@@ -46,7 +46,7 @@ export async function download(
 }
 
 const inputRegex =
-  /^(?<repo>[\w.-]+\/[\w.-]+)(?<subdir>[^#]+)?(?<ref>#[\w./-]+)?/;
+  /^(?<repo>[\w.-]+\/[\w.-]+)(?<subdir>[^#]+)?(?<ref>#[\w./@-]+)?/;
 
 export function parseGitURI(input: string): GitInfo {
   const m = input.match(inputRegex)?.groups || {};

test/utils.test.ts

@@ -8,6 +8,7 @@ describe("parseGitURI", () => {
     { input: "org/repo#ref", output: { ref: "ref" } },
     { input: "org/repo#ref-123", output: { ref: "ref-123" } },
     { input: "org/repo#ref/ABC-123", output: { ref: "ref/ABC-123" } },
+    { input: "org/repo#@org/[email protected]", output: { ref: "@org/[email protected]" } },
     { input: "org/repo/foo/bar", output: { subdir: "/foo/bar" } },
   ];