增加同步远程json，以及抽取json到本地目录的命令

bin/pharah

@@ -8,6 +8,22 @@ const req = command => path.resolve('./commands/', command)
 program
     .version(require('../package.json').version, '-v, --version')
 
+program
+    .command('sync')
+    .description('sync the template from a url.')
+    .alias('s')
+    .action(function (cmd) {
+        require(req('sync'))
+    })
+
+program
+    .command('exact')
+    .description('exact current template.')
+    .alias('s')
+    .action(function (cmd) {
+        require(req('exact'))
+    })
+
 program
     .command('init')
     .description('init a new project with your template.')

commands/add.js

@@ -2,7 +2,6 @@ const inquirer = require('inquirer')
 const path = require('path')
 const fs = require('fs')
 
-const showTemplateList = require('../util').showTemplateList
 const writeTemplateList = require('../util').writeTemplateList
 const checkTemplateList = require('../util').checkTemplateList
 

commands/exact.js

@@ -0,0 +1,29 @@
+const fs = require('fs')
+const path = require('path')
+const json = require('format-json')
+const inquirer = require('inquirer')
+const checkTemplateList = require('../util').checkTemplateList
+const writeTemplateList = require('../util').writeTemplateList
+
+let templateList = checkTemplateList(path.resolve(__dirname, '../template.json'))
+
+module.exports = inquirer.prompt([
+    {
+        type: 'input',
+        name: 'dest',
+        message: 'Input the path you want to exact the template.json to.',
+        validate(val){
+            val = val.trim()
+            if(!val || !val.length){
+                return 'Path can not be empty. You can input `pwd` in your terminal to check the path.'
+            }
+            return true
+        }
+    }
+])
+.then(({ dest }) => {
+    const jsonPath = path.resolve(__dirname, dest, 'template.json')
+
+    fs.openSync(jsonPath, 'w')
+    writeTemplateList(templateList, jsonPath)
+})

commands/sync.js

@@ -0,0 +1,53 @@
+const download = require('download')
+const path = require('path')
+const inquirer = require('inquirer')
+const writeTemplateList = require('../util').writeTemplateList
+const checkTemplateList = require('../util').checkTemplateList
+
+let templateList = checkTemplateList(path.resolve(__dirname, '../template.json'))
+
+module.exports = inquirer.prompt([
+    {
+        type: 'input',
+        name: 'url',
+        message: 'Url of the template.json: ',
+        validate(val){
+            val = val.trim()
+            if(!val || !val.length){
+                return 'Url can not be empty.'
+            }
+            return true
+        },
+        filter(val){
+            val = val.trim()
+            if(val.substring(0, 2) === '//') val = 'http:' + val
+            return val
+        }
+    },
+    {
+        type: 'list',
+        name: 'mode',
+        message: 'Merge or Replace your current template? ',
+        choices: [
+            'merge', 'replace'
+        ]
+    }
+])
+.then(({ url, mode }) => {
+    download(url, path.resolve(__dirname, '../'), { encoding: 'utf8' })
+    .then(data => {
+
+        try {
+            data = JSON.parse(data)
+        } catch (error) {
+            throw new Error('Template is not a json!')
+        }
+
+        if(mode === 'merge'){
+            templateList = Object.assign(templateList, data)
+        } else if(mode === 'replace'){
+            templateList = data
+        }
+        writeTemplateList(templateList, path.resolve(__dirname, '../template.json'))
+    })
+})

util.js

@@ -1,4 +1,4 @@
-const format = require('format-json')
+const json = require('format-json')
 const fs = require('fs')
 const chalk = require('chalk')
 
@@ -43,7 +43,7 @@ function showTemplateList(list){
 function writeTemplateList(list, jsonPath, msg = 'Writing templates successfully!'){
     if(arguments.length < 2) throw new Error('lack of params.')
 
-    fs.writeFile(jsonPath, format.plain(list), 'utf8',(err) => {
+    fs.writeFile(jsonPath, json.plain(list), 'utf8',(err) => {
         if(err){
             console.log('err')
         } else {