fix: hang on redirecting url scheme (#182)

* fix: hang on redirecting url scheme

* add test

Author: ota-meshi

src/utils/http-client/get-modules/http.ts

@@ -39,8 +39,13 @@ function get0(
           res.statusCode < 400 &&
           redirectCount < 3 // max redirect
         ) {
-          const redirectUrl = res.headers.location!;
-          resolve(get0(redirectUrl, options, redirectCount + 1));
+          const location = res.headers.location!;
+          try {
+            const redirectUrl = new URL(location, url).toString();
+            resolve(get0(redirectUrl, options, redirectCount + 1));
+          } catch (e) {
+            reject(e);
+          }
           return;
         }
         resolve(result);

tests/src/utils/http-client/http.ts

@@ -22,4 +22,22 @@ describe("HTTP GET.", () => {
       "eslint-plugin-json-schema-validator"
     );
   });
+  it("Should to receive a request with a redirect.", async () => {
+    const res = await get(
+      "https://unpkg.com/eslint-plugin-json-schema-validator/package.json"
+    );
+    assert.deepStrictEqual(
+      JSON.parse(res).name,
+      "eslint-plugin-json-schema-validator"
+    );
+  });
+  it("Should to receive a request with a redirect (2).", async () => {
+    const res = await get(
+      "https://raw.github.com/ota-meshi/eslint-plugin-json-schema-validator/main/package.json"
+    );
+    assert.deepStrictEqual(
+      JSON.parse(res).name,
+      "eslint-plugin-json-schema-validator"
+    );
+  });
 });