Fix eslint warnings (#1388)

Author: jhildenbiddle

src/core/fetch/index.js

@@ -73,7 +73,7 @@ export function fetchMixin(proto) {
       case 'object':
         key = Object.keys(notFoundPage)
           .sort((a, b) => b.length - a.length)
-          .find(key => path.match(new RegExp('^' + key)));
+          .find(k => path.match(new RegExp('^' + k)));
 
         path404 = (key && notFoundPage[key]) || defaultPath;
         break;

src/core/init/lifecycle.js

@@ -18,21 +18,22 @@ export function initLifecycle(vm) {
   });
 }
 
-export function callHook(vm, hook, data, next = noop) {
-  const queue = vm._hooks[hook];
+export function callHook(vm, hookName, data, next = noop) {
+  const queue = vm._hooks[hookName];
 
   const step = function(index) {
-    const hook = queue[index];
+    const hookFn = queue[index];
+
     if (index >= queue.length) {
       next(data);
-    } else if (typeof hook === 'function') {
-      if (hook.length === 2) {
-        hook(data, result => {
+    } else if (typeof hookFn === 'function') {
+      if (hookFn.length === 2) {
+        hookFn(data, result => {
           data = result;
           step(index + 1);
         });
       } else {
-        const result = hook(data);
+        const result = hookFn(data);
         data = result === undefined ? data : result;
         step(index + 1);
       }

src/core/render/embed.js

@@ -14,6 +14,7 @@ function walkFetchEmbed({ embedTokens, compile, fetch }, cb) {
   }
 
   while ((token = embedTokens[step++])) {
+    // eslint-disable-next-line no-shadow
     const next = (function(token) {
       return text => {
         let embedToken;

src/core/render/index.js

@@ -190,7 +190,9 @@ export function renderMixin(proto) {
           html = formatUpdated(html, opt.updatedAt, this.config.formatUpdated);
         }
 
-        callHook(this, 'afterEach', html, text => renderMain.call(this, text));
+        callHook(this, 'afterEach', html, hookData =>
+          renderMain.call(this, hookData)
+        );
       };
 
       if (this.isHTML) {