refactor: enable keyword-spacing eslint rule

.eslintrc

@@ -31,7 +31,7 @@
   },
   "rules": {
     "no-tabs": 2,
-    "keyword-spacing": 0,
+    "keyword-spacing": 2,
     "padded-blocks": 0,
     "no-useless-escape": 0,
     "handle-callback-err": 2,

src/api/endpoint/api/publish.js

@@ -105,7 +105,7 @@ export default function(router: Router, auth: IAuth, storage: IStorageHandler, c
 
     try {
       metadata = validate_metadata(req.body, name);
-    } catch(err) {
+    } catch (err) {
       return next(ErrorCode.get422('bad incoming package data'));
     }
 

src/api/middleware.js

@@ -160,7 +160,7 @@ export function allow(auth: IAuth) {
     } else {
       // send(null), send(204), etc.
     }
-  } catch(err) {
+  } catch (err) {
     // if verdaccio sends headers first, and then calls res.send()
     // as an error handler, we can't report error properly,
     // and should just close socket

src/lib/auth.js

@@ -348,7 +348,7 @@ class Auth {
       const b1 = c.update(buf);
       const b2 = c.final();
       return Buffer.concat([b1, b2]);
-    } catch(_) {
+    } catch (_) {
       return new Buffer(0);
     }
   }

src/lib/bootstrap.js

@@ -4,7 +4,7 @@ import {assign, isObject, isFunction} from 'lodash';
 import Path from 'path';
 import URL from 'url';
 import fs from 'fs';
-import http from'http';
+import http from 'http';
 import https from 'https';
 // $FlowFixMe
 import constants from 'constants';

src/lib/cli.js

@@ -17,7 +17,7 @@ try {
   // for debugging memory leaks
   // totally optional
   require('heapdump');
-} catch(err) { }
+} catch (err) { }
 
 const logger = require('./logger');
 logger.setup(); // default setup

src/lib/local-storage.js

@@ -231,7 +231,6 @@ class LocalStorage implements IStorage {
         let tarball = metadata.dist.tarball.replace(/.*\//, '');
 
         if (isObject(data._attachments[tarball])) {
-
           if (_.isNil(data._attachments[tarball].shasum) === false && _.isNil(metadata.dist.shasum) === false) {
             if (data._attachments[tarball].shasum != metadata.dist.shasum) {
               const errorMessage = `shasum error, ${data._attachments[tarball].shasum} != ${metadata.dist.shasum}`;

src/lib/logger.js

@@ -11,7 +11,7 @@ const pkgJSON = require('../../package.json');
  * @return {String} security level
  */
 function getlvl(x) {
-  switch(true) {
+  switch (true) {
     case x < 15: return 'trace';
     case x < 25: return 'debug';
     case x < 35: return 'info';

src/lib/plugin-loader.js

@@ -13,7 +13,7 @@ import type {Config} from '@verdaccio/types';
 function tryLoad(path: string) {
   try {
     return require(path);
-  } catch(err) {
+  } catch (err) {
     if (err.code === 'MODULE_NOT_FOUND') {
       return null;
     }

src/lib/storage-utils.js

@@ -64,7 +64,7 @@ function generateRevision(rev: string): string {
 }
 
 function cleanUpReadme(version: Version): Version {
-  if(_.isNil(version) === false) {
+  if (_.isNil(version) === false) {
     delete version.readme;
   }
 

src/lib/storage.js

@@ -461,7 +461,7 @@ class Storage implements IStorageHandler {
 
         try {
           validate_metadata(upLinkResponse, name);
-        } catch(err) {
+        } catch (err) {
           self.logger.error({
             sub: 'out',
             err: err,
@@ -484,7 +484,7 @@ class Storage implements IStorageHandler {
         try {
           mergeVersions(packageInfo, upLinkResponse);
 
-        } catch(err) {
+        } catch (err) {
           self.logger.error({
             sub: 'out',
             err: err,

src/lib/up-storage.js

@@ -161,7 +161,7 @@ class ProxyStorage implements IProxy {
           try {
             // $FlowFixMe
             body = JSON.parse(body.toString('utf8'));
-          } catch(_err) {
+          } catch (_err) {
             body = {};
             err = _err;
             error = err.message;
@@ -639,7 +639,6 @@ class ProxyStorage implements IProxy {
       this.logger.debug( {url: this.url.href, proxy: this.proxy}, 'using proxy @{proxy} for @{url}' );
     }
   }
-
 }
 
 export default ProxyStorage;

src/lib/uplink-util.js

@@ -69,7 +69,7 @@ export function fetchUplinkMetadata(name: string, packageInfo: Package,
 
       try {
         validate_metadata(upLinkResponse, name);
-      } catch(err) {
+      } catch (err) {
         logger.error({
           sub: 'out',
           err: err,
@@ -91,7 +91,7 @@ export function fetchUplinkMetadata(name: string, packageInfo: Package,
 
       try {
         mergeVersions(packageInfo, upLinkResponse);
-      } catch(err) {
+      } catch (err) {
         logger.error({
           sub: 'out',
           err: err,

src/lib/utils.js

@@ -367,7 +367,7 @@ function folder_exists(path: string) {
   try {
     const stat = fs.statSync(path);
     return stat.isDirectory();
-  } catch(_) {
+  } catch (_) {
     return false;
   }
 }
@@ -381,7 +381,7 @@ function fileExists(path: string) {
   try {
     const stat = fs.statSync(path);
     return stat.isFile();
-  } catch(_) {
+  } catch (_) {
     return false;
   }
 }

src/webui/src/modules/home/index.js

@@ -123,5 +123,4 @@ export default class Home extends React.Component {
   renderPackageList() {
     return <PackageList help={this.state.fistTime} packages={this.state.packages} />;
   }
-
 }