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e2-cli

v1.2.4

Published

compile any file with ejs

Downloads

14

Readme

e2-cli

Compile any file with ejs!

npm package npm downloads github

img

img

安装

$ npm install -g e2-cli

使用

$ npx e2-cli

首次使用会创建两个文件和一个文件夹。

  • e2.config.json: 配置文件,用户存放模版和数据
  • .e2.data.json: 每个人独立的数据文件(需要添加到 .gitignore)
  • e2-tpl: 默认模版文件,可以按照需求自由定制

基础模版

/* e2.config.json */
{
  "component": {
    /* 非必须,会在模版列表显示, ${_description || component} */
    "_description": "添加组件",
    /* 非必须,ejs 编译的时候会附加到 e2 作用域下 */
    "_data": {},
    /* 非必须,需要用户输入的数据 */
    "_ask": [
      {
        "message": "请输入组件名称:",
        "name": "componentName"
      }
    ],
    /* 必须,模版列表 */
    "template": [
      {
        /* 是包含 . 开头的文件 */
        "dot": "false | true",
        "from": "e2-tpl/components/Component",
        "to": "src/components/<%= e2.componentName %>"
      }
    ]
  }
}

npx e2-cli 命名的时候会在模版列表里面看到 component 选项,选择即可使用。

使用之后会将 from 文件或文件夹通过 ejs 编译到 to 目录下。 fromto 内也可以使用 ejs 语法。

需要询问用户数据的信息,可以在 _ask 里面配置,具体语法可以参考 inquirer.

所以 ejs 中的数据会同时有 {..._data, ..._ask }

数据源

/* e2.config.json */
{
  "_data": {
    "version": "1.0.0",
    "authorName": "undefined"
  },
  "component": "/* others */"
}
/* .e2.data.json */
{
  "authorName": "你的名字"
}

e2.config.json 的一级目录下的 _data.e2.data.json 的数据会被合并之后附加到所有模版的数据中。

.e2.data.json 不一样的地方区别在于同一个项目,不同的用户拥有不同的数据,需要添加到 .gitignore.

内置数据

  • <%= e2.date %>: 使用模版时候的日期
  • <%= e2.ttc() %>: 首字母大写 (text-transform: capitalize;
  • <%= e2.ttl() %>: 全小写 (text-transform: lowercase;)

所有最后在 ejs 中的数据实际为:

{
    ...'内置数据', 
    ...'e2.config.json._data', 
    ...'.e2.data.json', 
    ...'e2.config.json[templateName]._data', 
    ...'e2.config.json[templateName]._ask'
}