Release 0.0.1

.eslintrc

@@ -0,0 +1,33 @@
+{
+  "parser": "babel-eslint",
+  "env": {
+    "node": true,
+    "mocha": true,
+    "es6": true // es6 envoriment
+  },
+  "rules": {
+    "strict": [0],
+    "eqeqeq": 2,
+    "quotes": [2, "single", {"allowTemplateLiterals": true}],
+    "no-underscore-dangle": 0,
+    "eol-last": 0,
+    "camelcase": 0,
+    "no-loop-func": 0,
+    "no-trailing-spaces": 0,
+    "consistent-return": 0,
+    "new-cap": 0,
+    "no-shadow": 0,
+    "semi": 0,
+    "no-process-exit": 0,
+    "no-empty": 0,
+    "yoda": 0,
+    "no-const-assign": "warn",  // more rule
+    "no-new-func": 0,
+    "no-labels": 0,
+    "no-this-before-super": "warn", // more rule
+    "no-undef": "warn",  // more rule
+    "no-unreachable": "warn", // more rule
+    "no-unused-vars": "warn", // more rule 
+    "valid-typeof": "warn" // more rule
+  }
+}

.travis.yml

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+language: node_js
+node_js:
+  - '6'
+sudo: false
+script:
+    - "npm test"
+after_success:
+    - 'npm install coveralls && ./node_modules/.bin/nyc report --reporter=text-lcov | ./node_modules/.bin/coveralls'
+

README.md

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 # think-view-ejs
-compile view templates with EJS for ThinkJS 3.x
+[![Build Status](https://img.shields.io/travis/thinkjs/think-view-ejs/master.svg?style=flat-square)](https://travis-ci.org/thinkjs/think-view-ejs)
+[![Coverage Status](https://img.shields.io/coveralls/thinkjs/think-view-ejs/master.svg?style=flat-square)](https://coveralls.io/github/thinkjs/think-view-ejs?branch=master)
+[![npm](https://img.shields.io/npm/v/think-view-ejs.svg?colorB=brightgreen&style=flat-square)](https://www.npmjs.com/package/think-view-ejs)
+
+
+Compile view templates with EJS for ThinkJS 3.x.
+
+
+## Install
+
+```
+npm install think-view-ejs
+```
+## Usage
+
+edit config file `src/config/adapter.js`, add options for ejs adapter:
+
+```
+const ejs = require('think-view-ejs');
+exports.view = {
+  type: 'ejs',
+  ejs: {
+  	//options
+    handle: ejs,
+    beforeRender: (ejs, config) => {
+      //do something before render the template.
+    }
+  }
+}
+```
+
+
+
+### Options
+
+Default options:
+
+```
+const defaultOptions = {
+  cache: true
+}
+```
+
+You can override it and add other options by editing file  `src/config/adapter.js` :
+
+````
+exports.view = {
+  type: 'ejs',
+  ejs: {
+  	//override `cache` option
+  	cache: false,
+  	root: '/public/path',
+    handle: ejs,
+    beforeRender: (ejs, config) => {
+      //do something before render the template.
+    }
+  }
+}
+````
+
+Please refer to [https://github.com/mde/ejs#options](https://github.com/mde/ejs#options) for more information on EJS options.
+
+### beforeRender
+
+`beforeRender`  is a function that you can handle something before rendering the template file. It exposes 2 parameters:
+
+*  `ejs` — the original `ejs` module
+* `config` — current configure of ejs adapter
+

index.js

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+const ejs = require('ejs');
+const helper = require('think-helper');
+/**
+ * ejs default render options
+ * for more information on ejs options, refer to https://github.com/mde/ejs#options
+ */
+const defaultOptions = {
+  cache: true
+};
+
+class Ejs {
+  /**
+   * @param {String} file: filename(absolute path)of template
+   * @param {Object} data
+   * @param {Object} config
+   */
+  constructor(file, data, config) {
+    this.file = file;
+    this.data = data;
+    this.config = helper.extend({
+      filename: file
+    }, defaultOptions, config);
+  }
+  /**
+   * render
+   * @return {Promise} 
+   */
+  render() {
+    const config = this.config;
+    if(config.beforeRender) {
+      config.beforeRender(ejs, config);
+    }
+    let fn = helper.promisify(ejs.renderFile);
+    return fn(this.file, this.data, this.config);
+  }
+}
+
+module.exports = Ejs;

package.json

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+{
+  "name": "think-view-ejs",
+  "version": "0.0.1",
+  "description": "compile view templates with EJS for ThinkJS 3.x",
+  "author": {
+    "name": "huangxiaolu",
+    "email": "lu.huang90@gmail.com"
+  },
+   "scripts": {
+    "test": "eslint index.js && nyc ava test/",
+    "coverage": "nyc report --reporter=html"
+  },
+  "dependencies": {
+    "think-helper": "^1.0.0",
+    "ejs": "^2.5.6"
+  },
+  "devDependencies": {
+    "ava": "^0.18.0",
+    "babel-core": "^6.22.1",
+    "babel-eslint": "^7.1.1",
+    "eslint": "2.8.0",
+    "nyc": "^7.0.0",
+    "mock-require": "^2.0.1"
+  },
+  "contributors": [
+    {
+      "name": "huangxiaolu",
+      "email": "lu.huang90@gmail.com"
+    },
+    {
+      "name": "welefen",
+      "email": "welefen@gmail.com"
+    }
+  ]
+}

test/index.js

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+import test from 'ava';
+import thinkViewEjs from '../index.js';
+import ejs from 'ejs';
+
+
+test.beforeEach(t => {
+  ejs.___renderFile = ejs.renderFile;
+});
+
+
+function callEjsView(file, viewData, config) {
+  const instance = new thinkViewEjs(file, viewData, config);
+  return Promise.resolve(instance.render());
+}
+test('ejs render with beforeRender', (t) => {
+  const filename = '/file/path/../x.ejs';
+  const tpl = '<%= name %>';
+  const result = 'huangxiaolu';
+  const viewData = {
+    name: 'huangxiaolu'
+  };
+  const config = {
+    beforeRender: function(ejs, conf) {
+
+    }
+  };
+  function mockRenderFile() {
+    ejs.renderFile = function(filename, data, config, cb) {
+      const err = null;
+      const str = result;
+      cb(err, str);
+    }
+  }
+
+  mockRenderFile();
+  callEjsView(filename, viewData, config).then((str) => {
+    t.is(str, result)
+  });
+});
+test('ejs render without beforeRender', (t) => {
+  const filename = '/file/path/../x.ejs';
+  const tpl = '<%= name %>';
+  const result = 'huangxiaolu';
+  const viewData = {
+    name: 'huangxiaolu'
+  };
+  const config = {};
+  function mockRenderFile() {
+    ejs.renderFile = function(filename, data, config, cb) {
+      const err = null;
+      const str = result;
+      cb(err, str);
+    }
+  }
+
+  mockRenderFile();
+  callEjsView(filename, viewData, config).then((str) => {
+    t.is(str, result)
+  });
+});
+test('ejs render error', (t) => {
+  const filename = '/file/path/../x.ejs';
+  const tpl = '<%= name %>';
+  const result = 'huangxiaolu';
+  const viewData = {
+    name: 'huangxiaolu'
+  };
+  const errmsg = "file not exist";
+  const config = {};
+  function mockRenderFile() {
+    ejs.renderFile = function(filename, data, config, cb) {
+      const err = errmsg;
+      const str = result;
+      cb(err, str);
+    }
+  }
+
+  mockRenderFile();
+  callEjsView(filename, viewData, config).then(str => {
+
+  }).catch(err => {
+    t.is(err, errmsg);
+  });
+});
+test.afterEach.always(t => {
+  ejs.renderFile = ejs.___renderFile;
+});