Prettify everything

server/middleware/utils/getPackageInfo.js

@@ -1,33 +1,34 @@
-require("isomorphic-fetch")
-const createCache = require("./createCache")
-const createMutex = require("./createMutex")
+require("isomorphic-fetch");
+const createCache = require("./createCache");
+const createMutex = require("./createMutex");
 
-const RegistryURL = process.env.NPM_REGISTRY_URL || "https://registry.npmjs.org"
+const RegistryURL =
+  process.env.NPM_REGISTRY_URL || "https://registry.npmjs.org";
 
-const PackageInfoCache = createCache("packageInfo")
+const PackageInfoCache = createCache("packageInfo");
 
 function fetchPackageInfo(packageName) {
-  console.log(`info: Fetching package info for ${packageName}`)
+  console.log(`info: Fetching package info for ${packageName}`);
 
-  let encodedPackageName
+  let encodedPackageName;
   if (packageName.charAt(0) === "@") {
-    encodedPackageName = `@${encodeURIComponent(packageName.substring(1))}`
+    encodedPackageName = `@${encodeURIComponent(packageName.substring(1))}`;
   } else {
-    encodedPackageName = encodeURIComponent(packageName)
+    encodedPackageName = encodeURIComponent(packageName);
   }
 
-  const url = `${RegistryURL}/${encodedPackageName}`
+  const url = `${RegistryURL}/${encodedPackageName}`;
 
   return fetch(url, {
     headers: {
       Accept: "application/json"
     }
   }).then(res => {
-    return res.status === 404 ? null : res.json()
-  })
+    return res.status === 404 ? null : res.json();
+  });
 }
 
-const PackageNotFound = "PackageNotFound"
+const PackageNotFound = "PackageNotFound";
 
 // This mutex prevents multiple concurrent requests to
 // the registry for the same package info.
@@ -40,32 +41,32 @@ const fetchMutex = createMutex((packageName, callback) => {
         // In the worst case, a brand new package's info will be
         // available within 5 minutes.
         PackageInfoCache.set(packageName, PackageNotFound, 300, function() {
-          callback(null, value)
-        })
+          callback(null, value);
+        });
       } else {
         // Cache valid package info for 1 minute.
         PackageInfoCache.set(packageName, value, 60, function() {
-          callback(null, value)
-        })
+          callback(null, value);
+        });
       }
     },
     function(error) {
       // Do not cache errors.
       PackageInfoCache.del(packageName, function() {
-        callback(error)
-      })
+        callback(error);
+      });
     }
-  )
-})
+  );
+});
 
 function getPackageInfo(packageName, callback) {
   PackageInfoCache.get(packageName, function(error, value) {
     if (error || value != null) {
-      callback(error, value === PackageNotFound ? null : value)
+      callback(error, value === PackageNotFound ? null : value);
     } else {
-      fetchMutex(packageName, packageName, callback)
+      fetchMutex(packageName, packageName, callback);
     }
-  })
+  });
 }
 
-module.exports = getPackageInfo
+module.exports = getPackageInfo;