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Ⅰ. 插件描述

Extract the selection into a new file

Ⅱ. 基本信息

创建日期：  2016-09-29 使用用户：  3 Github星：  37 插件作者：  Rico Sta. Cruz

Ⅲ. 安装方法

使用Vundle管理器安装

在你的.vimrc下添加:

Plugin 'rstacruz/vim-xtract'

… 然后在Vim中运行以下命令:

:source %
:PluginInstall

对于Vundle版本 < 0.10.2，请用上面的Bundle替换Plugin。

使用NeoBundle管理器安装

在你的.vimrc下添加:

NeoBundle 'rstacruz/vim-xtract'

… 然后在Vim中运行以下命令:

:source %
:NeoBundleInstall

使用VimPlug管理器安装

在你的.vimrc下添加:

Plug 'rstacruz/vim-xtract'

… 然后在Vim中运行以下命令:

:source %
:PlugInstall

使用Pathogen管理器安装

在终端中运行以下命令:

cd ~/.vim/bundle
git clone https://github.com/rstacruz/vim-xtract

Ⅳ. 文档说明

# vim-xtract

Extract the selection into a new file

vim-xtract helps you split up large files into smaller files. Great for refactoring.

Installation

Add rstacruz/vim-xtract using your favorite Vim plugin manager. For vim-plug, that's:

Plug 'rstacruz/vim-xtract'

Usage

Select a few lines. You can use a visual selection (V) or using text objects (vapap...). Then press:

:Xtract newfilename⏎

This extracts from the current file into a new file newfilename.js in the same directory, keeping the extension of the current file.

Copying headers

You can copy the files headers and leave an import statement behind (eg, import X from './X').

:'<,'>Xtract FILENAME N

• '<,'> — the range of the body
• FILENAME — the new file (no extension)
• N — number of lines in the header (optional)

Example

Let's say you have a file like this index.js below. We want to extract the header (first 3 lines) and a function body (last 3 lines) into a new file, MyComponent.js.

[index.js]
 1   // @flow
 2   import React from 'react'
 3
 4   export function App () {
 5     return <MyComponent />
 6   }
 7
 8   export function MyComponent () {
 9     return <div></div>
10   }

Select the body first (lines 8 to 10) using V, then type:

:Xtract MyComponent 3⏎

This copies lines 1-3 into a new buffer (the header) and 8-10 right after it (the block). The resulting files will look like these:

 [index.js]
  // @flow
  import React from 'react'
+ import MyComponent from './MyComponent'

  export function App () {
    return <MyComponent />
  }
-
- export function MyComponent () {
-   return <div></div>
- }

 [MyComponent.js]
+ // @flow
+ import React from 'react'
+
+ export function MyComponent () {
+   return <div></div>
+ }

Updating placeholders

Edit g:xtract_placeholders to update the string it leaves behind:

let g:xtract_placeholders = {
\ "javascript": "import %s from './%s'",
\ "jsx": "import %s from './%s'",
\ "scss": "@import './%s';",
\ "sass": "@import './%s'",
\ }

Thanks

vim-xtract © 2016-2017, Rico Sta. Cruz. Released under the [MIT] License.

Authored and maintained by Rico Sta. Cruz with help from contributors (list).

ricostacruz.com  · 
GitHub @rstacruz  · 
Twitter @rstacruz