refactor: es2015

script/server.sh

@@ -1,2 +1,2 @@
 #!/bin/bash
-./node_modules/.bin/http-server ./www -c -1 -p 8888
+./node_modules/.bin/http-server ./docs -c -1 -p 8888

src/buildEpisode.js

@@ -4,26 +4,26 @@ const fs = require('fs-extra');
 const util = require('./util.js');
 
 function buildEpisode(forceUpdate){
-  var episodes = util.getEpisodes();
+  const episodes = util.getEpisodes();
 
-  var templatePath = './www/template/episode.html';
-  var template = fs.readFileSync(templatePath, {encode: 'utf8'}).toString();
+  const templatePath = './src/template/episode.html';
+  const template = fs.readFileSync(templatePath, {encode: 'utf8'}).toString();
 
-  var layoutPath = './www/template/layout.html';
-  var layout = fs.readFileSync(layoutPath, {encode: 'utf8'}).toString();
+  const layoutPath = './src/template/layout.html';
+  const layout = fs.readFileSync(layoutPath, {encode: 'utf8'}).toString();
 
-  for (var i = 0; i < episodes.length; i++) {
-    var episode = episodes[i];
-    var filePath = './www/' + episode.ep + '/index.html';
+  for (let i = 0; i < episodes.length; i++) {
+    const episode = episodes[i];
+    const filePath = './www/' + episode.ep + '/index.html';
 
     if (!forceUpdate) {
       if (!util.isNeedUpdate(filePath, [episode.unixTime, templatePath, layoutPath])) {
         continue;
       }
     }
 
-    var ice = new IceCap(template);
-    var mp3 = 'episode' + episode.ep + '.mp3';
+    const ice = new IceCap(template);
+    const mp3 = 'episode' + episode.ep + '.mp3';
     ice.text('number', episode.ep);
     ice.text('title', episode.title);
     ice.load('text', util.replaceTwitter(episode.text));
@@ -37,7 +37,7 @@ function buildEpisode(forceUpdate){
       ice.text('showNoteLink', word.word);
     });
 
-    var layoutIce = new IceCap(layout);
+    const layoutIce = new IceCap(layout);
     layoutIce.load('content', ice);
     layoutIce.text('documentTitle', episode.title + ' | CodeLunch.fm', IceCap.MODE_WRITE);
 

src/buildIndex.js

@@ -4,20 +4,20 @@ const fs = require('fs-extra');
 const util = require('./util.js');
 
 function buildIndex(forceUpdate){
-  var episodes = util.getEpisodes();
-  var latestUnixTime = util.getLatestUnixTime(episodes);
-  var outPath = './www/index.html';
-  var layoutPath = './www/template/layout.html';
-  var templatePath = './www/template/index.html';
+  const episodes = util.getEpisodes();
+  const latestUnixTime = util.getLatestUnixTime(episodes);
+  const outPath = './www/index.html';
+  const layoutPath = './src/template/layout.html';
+  const templatePath = './src/template/index.html';
 
   if (!forceUpdate) {
     if (!util.isNeedUpdate(outPath, [latestUnixTime, templatePath, layoutPath])) {
       return;
     }
   }
 
-  var template = fs.readFileSync(templatePath, {encode: 'utf8'}).toString();
-  var ice = new IceCap(template);
+  const template = fs.readFileSync(templatePath, {encode: 'utf8'}).toString();
+  const ice = new IceCap(template);
 
   ice.loop('episode', episodes, function(i, episode, ice){
     ice.attr('link', 'href', episode.ep);
@@ -27,8 +27,8 @@ function buildIndex(forceUpdate){
     ice.text('date', episode.date);
   });
 
-  var layout = fs.readFileSync(layoutPath, {encode: 'utf8'}).toString();
-  var layoutIce = new IceCap(layout);
+  const layout = fs.readFileSync(layoutPath, {encode: 'utf8'}).toString();
+  const layoutIce = new IceCap(layout);
   layoutIce.load('content', ice);
 
   fs.writeFileSync(outPath, layoutIce.html, {encode: 'utf8'});

src/buildRSS.js

@@ -1,27 +1,27 @@
-var RSS = require('rss');
-var fs = require('fs-extra');
-var util = require('./util.js');
+const RSS = require('rss');
+const fs = require('fs-extra');
+const util = require('./util.js');
 
 function buildRSS(forceUpdate) {
-  var episodes = util.getEpisodes();
-  var latestUnixTime = util.getLatestUnixTime(episodes);
-  var outPath = './www/rss.xml';
-  var templatePath = './www/template/rss.json';
+  const episodes = util.getEpisodes();
+  const latestUnixTime = util.getLatestUnixTime(episodes);
+  const outPath = './www/rss.xml';
+  const templatePath = './src/template/rss.json';
 
   if (!forceUpdate) {
     if (!util.isNeedUpdate(outPath, [templatePath, latestUnixTime])) {
       return;
     }
   }
 
-  var rssJSON = fs.readFileSync('./www/template/rss.json', {encode: 'utf8'});
-  var rss = JSON.parse(rssJSON);
-  var feed = new RSS(rss);
+  const rssJSON = fs.readFileSync('./src/template/rss.json', {encode: 'utf8'});
+  const rss = JSON.parse(rssJSON);
+  const feed = new RSS(rss);
 
-  for (var i = 0; i < episodes.length; i++) {
-    var episode = episodes[i];
-    var url = rss.site_url + '/' + episode.ep;
-    var download = rss.site_url + '/' + episode.ep + '/episode' + episode.ep + '.mp3';
+  for (let i = 0; i < episodes.length; i++) {
+    const episode = episodes[i];
+    const url = rss.site_url + '/' + episode.ep;
+    const download = rss.site_url + '/' + episode.ep + '/episode' + episode.ep + '.mp3';
     feed.item({
       title: episode.ep + '. ' + episode.title,
       description: episode.text,

src/index.js

@@ -1,6 +1,6 @@
-var buildIndex = require('./buildIndex.js');
-var buildEpisode = require('./buildEpisode.js');
-var buildRSS = require('./buildRss.js');
+const buildIndex = require('./buildIndex.js');
+const buildEpisode = require('./buildEpisode.js');
+const buildRSS = require('./buildRss.js');
 
 buildIndex();
 buildEpisode();

src/util.js

@@ -1,18 +1,18 @@
 'use strict';
-var fs = require('fs-extra');
-var path = require('path');
+const fs = require('fs-extra');
+const path = require('path');
 
 function getEpisodes() {
   if (getEpisodes.cache) return getEpisodes.cache;
 
-  var episodesDirPath = './episodes';
-  var episodeFilePaths = fs.readdirSync(episodesDirPath).reverse();
-  var episodes = [];
-  for (var i = 0; i < episodeFilePaths.length; i++) {
-    var filePath = episodesDirPath + path.sep + episodeFilePaths[i];
-    var episodeJSON = fs.readFileSync(filePath, {encode: 'utf8'});
-    var episode = JSON.parse(episodeJSON);
-    var stat = fs.statSync(filePath);
+  const episodesDirPath = './episodes';
+  const episodeFilePaths = fs.readdirSync(episodesDirPath).reverse();
+  const episodes = [];
+  for (let i = 0; i < episodeFilePaths.length; i++) {
+    const filePath = episodesDirPath + path.sep + episodeFilePaths[i];
+    const episodeJSON = fs.readFileSync(filePath, {encode: 'utf8'});
+    const episode = JSON.parse(episodeJSON);
+    const stat = fs.statSync(filePath);
     episode.unixTime = stat.mtime.getTime();
     episodes.push(episode);
   }
@@ -23,9 +23,9 @@ function getEpisodes() {
 }
 
 function getLatestUnixTime(episodes) {
-  var latestUnixTime = -1;
-  for (var i = 0; i < episodes.length; i++) {
-    var episode = episodes[i];
+  let latestUnixTime = -1;
+  for (let i = 0; i < episodes.length; i++) {
+    const episode = episodes[i];
     latestUnixTime = Math.max(latestUnixTime, episode.unixTime);
   }
 
@@ -37,22 +37,26 @@ function replaceTwitter(text) {
 }
 
 function isNeedUpdate(outFilePath, materials) {
+  let outFileStat;
+  let outFileUnixTime;
   try {
-    var outFileStat = fs.statSync(outFilePath);
-    var outFileUnixTime = outFileStat.mtime.getTime();
+    outFileStat = fs.statSync(outFilePath);
+    outFileUnixTime = outFileStat.mtime.getTime();
   } catch (e) {
     return true;
   }
 
-  for (var i = 0; i < materials.length; i++) {
-    var material = materials[i];
+  for (let i = 0; i < materials.length; i++) {
+    const material = materials[i];
+    let materialStat;
+    let materialUnixTime;
     switch (typeof material) {
       case 'string':
-        var materialStat = fs.statSync(material);
-        var materialUnixTime = materialStat.mtime.getTime();
+        materialStat = fs.statSync(material);
+        materialUnixTime = materialStat.mtime.getTime();
         break;
       case 'number':
-        var materialUnixTime = material;
+        materialUnixTime = material;
         break;
       default:
         throw new Error('unknown material type. type = ' + typeof material);