VIM插件YouCompleteMe安装以及vim常用插件

拼搏现实的明天。 2022-02-23 07:24 560阅读 0赞

# YouCompleteMe #

YouCompleteMe，简称YCM，是一个模糊代码搜索，自动补全的VIM插件

# 安装 #

### 第一步： 安装VIM8.0 ###

1.查看vim版本信息

[root@localhost ~]# vim --version | head -1
    VIM - Vi IMproved 7.4 (2013 Aug 10, compiled Oct 30 2018 19:56:57)

需要使用vim8.0才能安装自动补全插件`YouCompleteMe`，如果版本已经是8.0则不需要以下步骤

2.卸载旧版VIM

[root@localhost ~]# yum remove vim -y

3.安装git从github拉取最新版vim

[root@localhost ~]# yum install git -y
    [root@localhost ~]# git clone https://github.com/vim/vim.git

4.安装VIM8.0相关依赖，并编译VIM

[root@localhost ~]# yum install python python-devel ncurses ncurses-devel -y
    [root@localhost ~]# cd vim-master
    [root@localhost ~]# ./configure --with-features=huge --enable-pythoninterp --with-python-config-dir=/usr/bin/python2.7-config --enable-cscope --enable-multibyte --prefix=/usr/local/vim
    [root@localhost ~]# make && main install

5.复制相关文件到`/usr/bin/`目录下

[root@localhost ~]# cp /usr/local/vim/bin/* /usr/bin/

6.查看VIM版本信息

[root@localhost YouCompleteMe]# vim --version | head -1
    VIM - Vi IMproved 8.1 (2018 May 18, compiled Apr  6 2019 11:53:14)

### 第二步：安装Vundle ###

1.下载VIM插件管理器Vundle

[root@localhost ~]# git clone https://github.com/VundleVim/Vundle.vim.git ~/.vim/bundle/Vundle.vim

2.编写配置文件.vimrc

在`call vundle#begin()`和`call vundle#end()`指令之间编写需要安装的插件，编写完之后退出

" 关闭兼容模式
    set nocompatible              " required
    " 关闭文件类型检测
    filetype off                  " required
    
    " set the runtime path to include Vundle and initialize
    set rtp+=~/.vim/bundle/Vundle.vim
    call vundle#begin()
    
    " Vundle vim插件管理器
    Plugin 'gmarik/Vundle.vim'
    
    " YouCompleteMe 自动补全神器 
    Bundle 'Valloric/YouCompleteMe'
    
    let g:ycm_global_ycm_extra_conf='~/.ycm_extra_conf.py'
    let g:ycm_server_python_interpreter='/usr/bin/python3.6'
    let g:ycm_collect_identifiers_from_tag_files = 1
    let g:ycm_seed_identifiers_with_syntax = 1
    let g:ycm_confirm_extra_conf=0
    let g:ycm_key_invoke_completion = '<C-/>'
    nnoremap <F5> :YcmForceCompileAndDiagnostics<CR>
    
    call vundle#end()            " required
    filetype plugin indent on    " required

3.安装插件

[root@localhost ~]# cd /root/
    [root@localhost ~]# vim .vimrc 
    # 进入之后，输入命令
    :PluginInstall
    # 然后安静等待一段很长的时间

报错：

The ycmd server SHUT DOWN (restart with ':YcmRestar...ng it. Follow the instructions in the documentation.

解决方式：

[root@localhost ~]# yum install build-essential cmake clang libclang gcc-devel gcc-c++ -y
    [root@localhost ~]# cd .vim/bundle/YouCompleteMe/
    [root@localhost ~]# python3 install.py

4.编写`~/.ycm_extra_conf.py`配置文件

# This file is NOT licensed under the GPLv3, which is the license for the rest
    # of YouCompleteMe.
    #
    # Here's the license text for this file:
    #
    # This is free and unencumbered software released into the public domain.
    #
    # Anyone is free to copy, modify, publish, use, compile, sell, or
    # distribute this software, either in source code form or as a compiled
    # binary, for any purpose, commercial or non-commercial, and by any
    # means.
    #
    # In jurisdictions that recognize copyright laws, the author or authors
    # of this software dedicate any and all copyright interest in the
    # software to the public domain. We make this dedication for the benefit
    # of the public at large and to the detriment of our heirs and
    # successors. We intend this dedication to be an overt act of
    # relinquishment in perpetuity of all present and future rights to this
    # software under copyright law.
    #
    # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
    # EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
    # MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
    # IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
    # OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
    # ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
    # OTHER DEALINGS IN THE SOFTWARE.
    #
    # For more information, please refer to <http://unlicense.org/>
    
    from distutils.sysconfig import get_python_inc
    import platform
    import os.path as p
    import subprocess
    import ycm_core
    
    DIR_OF_THIS_SCRIPT = p.abspath( p.dirname( __file__ ) )
    DIR_OF_THIRD_PARTY = p.join( DIR_OF_THIS_SCRIPT, 'third_party' )
    SOURCE_EXTENSIONS = [ '.cpp', '.cxx', '.cc', '.c', '.m', '.mm' ]
    
    # These are the compilation flags that will be used in case there's no
    # compilation database set (by default, one is not set).
    # CHANGE THIS LIST OF FLAGS. YES, THIS IS THE DROID YOU HAVE BEEN LOOKING FOR.
    flags = [
    '-Wall',
    '-Wextra',
    '-Werror',
    '-Wno-long-long',
    '-Wno-variadic-macros',
    '-fexceptions',
    '-DNDEBUG',
    # You 100% do NOT need -DUSE_CLANG_COMPLETER and/or -DYCM_EXPORT in your flags;
    # only the YCM source code needs it.
    '-DUSE_CLANG_COMPLETER',
    '-DYCM_EXPORT=',
    # THIS IS IMPORTANT! Without the '-x' flag, Clang won't know which language to
    # use when compiling headers. So it will guess. Badly. So C++ headers will be
    # compiled as C headers. You don't want that so ALWAYS specify the '-x' flag.
    # For a C project, you would set this to 'c' instead of 'c++'.
    '-x',
    'c++',
    '-isystem',
    'cpp/pybind11',
    '-isystem',
    'cpp/whereami',
    '-isystem',
    'cpp/BoostParts',
    '-isystem',
    get_python_inc(),
    '-isystem',
    'cpp/llvm/include',
    '-isystem',
    'cpp/llvm/tools/clang/include',
    '-I',
    'cpp/ycm',
    '-I',
    'cpp/ycm/ClangCompleter',
    '-isystem',
    'cpp/ycm/tests/gmock/gtest',
    '-isystem',
    'cpp/ycm/tests/gmock/gtest/include',
    '-isystem',
    'cpp/ycm/tests/gmock',
    '-isystem',
    'cpp/ycm/tests/gmock/include',
    '-isystem',
    'cpp/ycm/benchmarks/benchmark/include',
    ]
    
    # Clang automatically sets the '-std=' flag to 'c++14' for MSVC 2015 or later,
    # which is required for compiling the standard library, and to 'c++11' for older
    # versions.
    if platform.system() != 'Windows':
      flags.append( '-std=c++11' )
    
    
    # Set this to the absolute path to the folder (NOT the file!) containing the
    # compile_commands.json file to use that instead of 'flags'. See here for
    # more details: http://clang.llvm.org/docs/JSONCompilationDatabase.html
    #
    # You can get CMake to generate this file for you by adding:
    #   set( CMAKE_EXPORT_COMPILE_COMMANDS 1 )
    # to your CMakeLists.txt file.
    #
    # Most projects will NOT need to set this to anything; you can just change the
    # 'flags' list of compilation flags. Notice that YCM itself uses that approach.
    compilation_database_folder = ''
    
    if p.exists( compilation_database_folder ):
      database = ycm_core.CompilationDatabase( compilation_database_folder )
    else:
      database = None
    
    
    def IsHeaderFile( filename ):
      extension = p.splitext( filename )[ 1 ]
      return extension in [ '.h', '.hxx', '.hpp', '.hh' ]
    
    
    def FindCorrespondingSourceFile( filename ):
      if IsHeaderFile( filename ):
        basename = p.splitext( filename )[ 0 ]
        for extension in SOURCE_EXTENSIONS:
          replacement_file = basename + extension
          if p.exists( replacement_file ):
            return replacement_file
      return filename
    
    
    def PathToPythonUsedDuringBuild():
      try:
        filepath = p.join( DIR_OF_THIS_SCRIPT, 'PYTHON_USED_DURING_BUILDING' )
        with open( filepath ) as f:
          return f.read().strip()
      # We need to check for IOError for Python 2 and OSError for Python 3.
      except ( IOError, OSError ):
        return None
    
    
    def Settings( **kwargs ):
      language = kwargs[ 'language' ]
    
      if language == 'cfamily':
        # If the file is a header, try to find the corresponding source file and
        # retrieve its flags from the compilation database if using one. This is
        # necessary since compilation databases don't have entries for header files.
        # In addition, use this source file as the translation unit. This makes it
        # possible to jump from a declaration in the header file to its definition
        # in the corresponding source file.
        filename = FindCorrespondingSourceFile( kwargs[ 'filename' ] )
    
        if not database:
          return {
            'flags': flags,
            'include_paths_relative_to_dir': DIR_OF_THIS_SCRIPT,
            'override_filename': filename
          }
    
        compilation_info = database.GetCompilationInfoForFile( filename )
        if not compilation_info.compiler_flags_:
          return {}
    
        # Bear in mind that compilation_info.compiler_flags_ does NOT return a
        # python list, but a "list-like" StringVec object.
        final_flags = list( compilation_info.compiler_flags_ )
    
        # NOTE: This is just for YouCompleteMe; it's highly likely that your project
        # does NOT need to remove the stdlib flag. DO NOT USE THIS IN YOUR
        # ycm_extra_conf IF YOU'RE NOT 100% SURE YOU NEED IT.
        try:
          final_flags.remove( '-stdlib=libc++' )
        except ValueError:
          pass
    
        return {
          'flags': final_flags,
          'include_paths_relative_to_dir': compilation_info.compiler_working_dir_,
          'override_filename': filename
        }
    
      if language == 'python':
        return {
          'interpreter_path': PathToPythonUsedDuringBuild()
        }
    
      return {}
    
    
    def GetStandardLibraryIndexInSysPath( sys_path ):
      for index, path in enumerate( sys_path ):
        if p.isfile( p.join( path, 'os.py' ) ):
          return index
      raise RuntimeError( 'Could not find standard library path in Python path.' )
    
    
    def PythonSysPath( **kwargs ):
      sys_path = kwargs[ 'sys_path' ]
    
      interpreter_path = kwargs[ 'interpreter_path' ]
      major_version = subprocess.check_output( [
        interpreter_path, '-c', 'import sys; print( sys.version_info[ 0 ] )' ]
      ).rstrip().decode( 'utf8' )
    
      sys_path.insert( GetStandardLibraryIndexInSysPath( sys_path ) + 1,
                       p.join( DIR_OF_THIRD_PARTY, 'python-future', 'src' ) )
      sys_path[ 0:0 ] = [ p.join( DIR_OF_THIS_SCRIPT ),
                          p.join( DIR_OF_THIRD_PARTY, 'bottle' ),
                          p.join( DIR_OF_THIRD_PARTY, 'cregex',
                                  'regex_{}'.format( major_version ) ),
                          p.join( DIR_OF_THIRD_PARTY, 'frozendict' ),
                          p.join( DIR_OF_THIRD_PARTY, 'jedi_deps', 'jedi' ),
                          p.join( DIR_OF_THIRD_PARTY, 'jedi_deps', 'parso' ),
                          p.join( DIR_OF_THIRD_PARTY, 'requests_deps', 'requests' ),
                          p.join( DIR_OF_THIRD_PARTY, 'requests_deps',
                                                      'urllib3',
                                                      'src' ),
                          p.join( DIR_OF_THIRD_PARTY, 'requests_deps',
                                                      'chardet' ),
                          p.join( DIR_OF_THIRD_PARTY, 'requests_deps',
                                                      'certifi' ),
                          p.join( DIR_OF_THIRD_PARTY, 'requests_deps',
                                                      'idna' ),
                          p.join( DIR_OF_THIRD_PARTY, 'waitress' ) ]
    
      return sys_path

### 常用的一些VIM插件 ###

set nocompatible              " required
    filetype off                  " required
    
    " set the runtime path to include Vundle and initialize
    set rtp+=~/.vim/bundle/Vundle.vim
    call vundle#begin()
    
    Plugin 'gmarik/Vundle.vim'
    Plugin 'vim-scripts/indentpython.vim'
    Bundle 'Valloric/YouCompleteMe'
    Plugin 'scrooloose/syntastic'
    Plugin 'morhetz/gruvbox'
    Plugin 'vim-airline/vim-airline'
    Plugin 'vim-airline/vim-airline-themes'
    Plugin 'terryma/vim-multiple-cursors'
    Plugin 'plasticboy/vim-markdown'
    Bundle 'ShowTrailingWhitespace'
    
    " All of your Plugins must be added before the following line
    call vundle#end()            " required
    filetype plugin indent on    " required
    
    set nu
    set backspace=indent,eol,start
    set foldmethod=indent
    set foldlevel=99
    nnoremap <space> za
    set encoding=utf-8
    
    let g:ycm_global_ycm_extra_conf='~/.ycm_extra_conf.py'
    let g:ycm_server_python_interpreter='/usr/bin/python3.6'
    let g:ycm_collect_identifiers_from_tag_files = 1
    let g:ycm_seed_identifiers_with_syntax = 1
    let g:ycm_confirm_extra_conf=0
    let g:ycm_key_invoke_completion = '<C-/>'
    nnoremap <F5> :YcmForceCompileAndDiagnostics<CR>
    
    syntax on  " 语法高亮
    set ruler  " 设置标尺
    set cursorline   
    autocmd InsertEnter * se cul
    set t_Co=256
    set bg=dark " 设置背景为黑色
    colorscheme gruvbox " 设置主题为 gruvbox
    set guioptions=  " 去掉两边的scrollbar
    set guifont=Monaco:h17 " 设置字体和字的大小
    
    "" airline settings.
    let g:airline_theme = 'simple'
    let g:airline_powerline_fonts = 1
    
    if !exists('g:airline_symbols')
      let g:airline_symbols = {}
    endif

安装的时候进入`.vimrc`文件，然后输入`:PluginInstall`就可以自动安装了

# 参考链接 #

*  [http://valloric.github.io/YouCompleteMe/][http_valloric.github.io_YouCompleteMe]

[http_valloric.github.io_YouCompleteMe]: http://valloric.github.io/YouCompleteMe/