---

Ⅰ. 插件描述

Vim plugin for making requests and editing URLs in Vim

Ⅱ. 基本信息

创建日期：  2018-04-15 使用用户：  1 Github星：  2 插件作者：  Boris Kuchin

Ⅲ. 安装方法

使用Vundle管理器安装

在你的.vimrc下添加:

Plugin 'elricbk/vim-requester'

… 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 'elricbk/vim-requester'

… 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 'elricbk/vim-requester'

… 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/elricbk/vim-requester

Ⅳ. 文档说明

# vim-requester

Vim plugin for editing long URLs and running them through external commands.

Rationale

This plugin tries to solve two rather different but related issues.

First, it allows you to conveniently edit long URLs.
If you ever tried to debug requests with many query parameters you know that these URLs may be rather ugly.
They may be huge, may use percent encoding, may contain some unnecessary (or sensitive) information.
And editing of these URL isn't as simple as you want it to be.
I've tried a couple of browser extensions and was unhappy with the results.
This plugin provides mappings (and functions) to split URLs (all query parameters go to separate line each) and join URLs (reverse last operation).
This allows you to quickly delete/modify/add query parameters.

Second, it allows you to run URLs via external commands.
The simplest (and default) case is getting URL with curl -L --silent "{}".
Curly braces are replaced with URL resulting from join in the first step.
Command output is placed in a scratch buffer.
You can customize command and/or response filetype as you wish.
I.e. use curl -L --silent "{}" | jq . - for JSON or curl -L --silent "{}" | xmllint --format - for XML.
This gives you all the power of Vim for editing, navigating and folding of resulting response.

Requirements

+python
As URL decoding and encoding are done with Python.

Functions

These functions can be used with any file type:

• requester#SplitUrl() replaces URL in current line with its parsed variant
• requester#JoinUrl() replaces visual selection with joined URL

You may want to add some mappings for these functions like:

nnoremap <Leader>rs :<C-u>call requester#SplitUrl()<CR>
vnoremap <Leader>rj :<C-u>call requester#JoinUrl()<CR>

Filetype

Special filetype used is requester and corresponding file extension is request.
I.e. some_service.request
Simple syntax highlighting is provided for files (comments, URL and query parameters).

Mappings

Following mappings are provided by default for requester filetype:

• nmap <buffer> <Leader>s <Plug>(requester-split-line) – splits URL into base URL and unescaped parameters (operates on current line).
• nmap <buffer> <Leader>j <Plug>(requester-join-line) – reverses split operation. Operates on whole buffer (finds first non-comment line, deletes all lines to the end of buffer and inserts composed request).
• nmap <buffer> <Leader>r <Plug>(requester-do-request) – run request from buffer (runs join-line operation internally, without modifying buffer and applies request_cmd to it)

Supported options

• g:vim_requester_default_cmd – default command to run on provided URL. By default curl -L --silent "{}". Can be overridden with @request_cmd keyword in file comments.
• g:vim_requester_default_filetype – default filetype to set on response buffer. By default txt. Can be overridden with @filetype keyword in file comments.
• g:vim_requester_auto_filetype – enable simple heuristics to determine response filetype. Can detect simple HTML, XML, JSON and ProtoBuf text representation. Used only if @filetype is not set in requester file comments.
• g:vim_requester_autoformat – dictionary with filetypes to enable autoformatting for. I.e. let g:vim_requester_autoformat = {'json': 1, 'xml': 1}. This means that equalprg will be run on buffer with response for these filetypes. Useful to get "nicely formatted" XML or JSON. Can be overriden with @no_autoformat keyword in file comments.
• g:vim_requester_no_mappings – disable default mappings. If you are unhappy with them you can redefine plugin mappings manually.

Gotchas

Semicolon (;) in parameters is treated as part of the parameter, not as the parameter separator (as Python does by default).
So example.com?p=42;43 is splitted into p = 42;43 not into p = 42 + 43 = .
This also means that "split" + "join" operations can result in URL different from original as non-percent-encoded-semicolons will be percent encoded after join.