.vimrc

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"
" Author: chxuan <787280310@qq.com>
" Repository: https://github.com/chxuan/vimplus
" Create Date: 2016-04-10
" License: MIT

"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" 通用设置
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
let mapleader = ","      " 定义<leader>键
set nocompatible         " 设置不兼容原始vi模式
filetype on              " 设置开启文件类型侦测
filetype plugin on       " 设置加载对应文件类型的插件
set noeb                 " 关闭错误的提示
syntax enable            " 开启语法高亮功能
syntax on                " 自动语法高亮
" set cursorcolumn         " 设置光标所在列高亮
" set mouse=a              " 开启鼠标
set t_Co=256             " 开启256色支持
set cmdheight=2          " 设置命令行的高度
set textwidth=90         " 最大行字符数
set showcmd              " select模式下显示选中的行数
set ruler                " 总是显示光标位置
set laststatus=2         " 总是显示状态栏
set scrolloff=5          " 垂直滚动时，光标距离顶部/底部的位置
set number               " 开启行号显示
" set relativenumber       " 开启相对行号
set cursorline           " 高亮显示当前行
set whichwrap+=<,>,h,l   " 设置光标键跨行
set ttimeoutlen=0        " 设置<ESC>键响应时间
set virtualedit=block,onemore   " 允许光标出现在最后一个字符的后面

"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" 代码缩进和排版
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
set autoindent           " 设置自动缩进
let g:indentLine_enabled = 1    " 开启代码对齐线
" set cindent              " 设置使用C/C++语言的自动缩进方式
" set cinoptions=g0,:0,N-s,(0    " 设置C/C++语言的具体缩进方式
set smartindent          " 智能的选择对其方式
filetype indent on       " 自适应不同语言的智能缩进
set expandtab            " 将制表符扩展为空格
set tabstop=4            " 设置编辑时制表符占用空格数
set shiftwidth=4         " 设置格式化时制表符占用空格数
set softtabstop=4        " 设置4个空格为制表符
set smarttab             " 在行和段开始处使用制表符
set wrap                 " 禁用折行
set backspace=2          " 使用回车键正常处理indent,eol,start等
set sidescroll=10        " 设置向右滚动字符数
set nofoldenable         " 禁用折叠代码

"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" 代码补全
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
set wildmenu             " vim自身命名行模式智能补全
set completeopt-=preview " 补全时不显示窗口，只显示补全列表

"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" 搜索设置
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
set hlsearch            " 高亮显示搜索结果
set incsearch           " 开启实时搜索功能
set ignorecase          " 搜索时大小写不敏感

"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" 缓存设置
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
set nobackup            " 设置不备份
set noswapfile          " 禁止生成临时文件
set autoread            " 文件在vim之外修改过，自动重新读入
set autowrite           " 设置自动保存
set confirm             " 在处理未保存或只读文件的时候，弹出确认

"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" 编码设置
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
set langmenu=zh_CN.UTF-8
set helplang=cn
set termencoding=utf-8
set encoding=utf8
set fileencodings=utf8,ucs-bom,gbk,cp936,gb2312,gb18030

"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" gvim/macvim设置
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
if has("gui_running")
    let system = system('uname -s')
    if system == "Darwin\n"
        set guifont=Droid\ Sans\ Mono\ Nerd\ Font\ Complete:h18 " 设置字体
    else
        set guifont=DroidSansMono\ Nerd\ Font\ Regular\ 18      " 设置字体
    endif
    set guioptions-=m           " 隐藏菜单栏
    set guioptions-=T           " 隐藏工具栏
    set guioptions-=L           " 隐藏左侧滚动条
    set guioptions-=r           " 隐藏右侧滚动条
    set guioptions-=b           " 隐藏底部滚动条
    set showtabline=0           " 隐藏Tab栏
    set guicursor=n-v-c:ver5    " 设置光标为竖线
endif

"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" 卸载默认插件UnPlug
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
function! s:deregister(repo)
  let repo = substitute(a:repo, '[\/]\+$', '', '')
  let name = fnamemodify(repo, ':t:s?\.git$??')
  call remove(g:plugs, name)
endfunction
command! -nargs=1 -bar UnPlug call s:deregister(<args>)

"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" 插件列表
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
call plug#begin('~/.vim/plugged')

" Plug 'chxuan/cpp-mode'
Plug 'chxuan/vim-edit'
Plug 'chxuan/change-colorscheme'
" Plug 'chxuan/prepare-code'
Plug 'chxuan/vim-buffer'
Plug 'chxuan/vimplus-startify'
Plug 'preservim/tagbar'
" Plug 'ycm-core/YouCompleteMe'
" Plug 'Yggdroot/LeaderF'
Plug 'Yggdroot/LeaderF', { 'do': ':LeaderfInstallCExtension'  }
Plug 'mileszs/ack.vim'
Plug 'easymotion/vim-easymotion'
Plug 'haya14busa/incsearch.vim'
Plug 'jiangmiao/auto-pairs'
Plug 'preservim/nerdtree'
Plug 'tiagofumo/vim-nerdtree-syntax-highlight'
Plug 'Xuyuanp/nerdtree-git-plugin'
Plug 'godlygeek/tabular'
Plug 'tpope/vim-fugitive'
Plug 'rbong/vim-flog'
Plug 'tpope/vim-surround'
Plug 'tpope/vim-commentary'
Plug 'tpope/vim-repeat'
Plug 'tpope/vim-endwise'
" Plug 'octol/vim-cpp-enhanced-highlight'
Plug 'vim-airline/vim-airline'
Plug 'vim-airline/vim-airline-themes'
Plug 'ryanoasis/vim-devicons'
Plug 'junegunn/vim-slash'
Plug 'junegunn/gv.vim'
Plug 'kana/vim-textobj-user'
Plug 'kana/vim-textobj-indent'
Plug 'kana/vim-textobj-syntax'
" Plug 'vim-syntastic/syntastic'
Plug 'kana/vim-textobj-function'
Plug 'sgur/vim-textobj-parameter'
Plug 'Shougo/echodoc.vim'
Plug 'terryma/vim-smooth-scroll'
Plug 'rhysd/clever-f.vim'
Plug 'vim-scripts/indentpython.vim'

" Plug 'prabirshrestha/vim-lsp'
" Plug 'neoclide/coc.nvim', {'branch': 'release'}
Plug 'heavenshell/vim-pydocstring', { 'do': 'make install', 'for': 'python'  }
Plug 'Chiel92/vim-autoformat'
Plug 'davidhalter/jedi-vim'
Plug 'dense-analysis/ale'
Plug 'airblade/vim-gitgutter'
Plug 'ervandew/supertab'
Plug 'tpope/vim-dadbod'
Plug 'kristijanhusak/vim-packager'
Plug 'kristijanhusak/vim-dadbod-ui'
Plug 'dhruvasagar/vim-zoom'
" Plug 'morhetz/gruvbox'
" Plug 'vim-python/python-syntax'
Plug 'NLKNguyen/papercolor-theme'
Plug 'dracula/vim', {'as': 'dracula'}
" Plug 'ayu-theme/ayu-vim'
" Plug 'rainglow/vim'
" Plug 'arcticicestudio/nord-vim', { 'branch': 'main'  }
" Plug 'liuchengxu/space-vim-dark'
" Plug 'jdkanani/vim-material-theme'
" Plug 'sainnhe/everforest'
"
" Java autocomplete
Plug 'artur-shaik/vim-javacomplete2'

" Plug 'inkarkat/vim-mark'

call plug#end()

""""""""""""""""""""""""""""""""""""" ale-setting
let g:ale_set_highlights = 1
"自定义error和warning图标
let g:ale_sign_error = '✗'
let g:ale_sign_warning = '⚡'
"在vim自带的状态栏中整合ale
let g:ale_statusline_format = ['✗ %d', '⚡ %d', '✔ OK']
"显示Linter名称,出错或警告等相关信息
let g:ale_echo_msg_error_str = 'E'
let g:ale_echo_msg_warning_str = 'W'
let g:ale_echo_msg_format = '[%linter%] %s [%severity%]'
"打开文件时不进行检查
let g:ale_lint_on_enter = 1
" Set this variable to 1 to fix files when you save them.
let g:ale_fix_on_save = 0
" 普通模式下，sp前往上一个错误或警告，sn前往下一个错误或警告
let g:ale_open_list = 0
" let g:ale_exclude_highlights = ['line too long']
" let g:ale_keep_list_window_open = 1
nmap sp <Plug>(ale_previous_wrap)
nmap sn <Plug>(ale_next_wrap)
" <Leader>S 触发/关闭语法检查
nmap <Leader>S :ALEToggle<CR>
" <Leader>D 查看错误或警告的详细信息
nmap <Leader>D :ALEDetail<CR>
" 对python使用pylint进行语法检查
let g:ale_linters = {'python': ['flake8'],}
let g:ale_fixers = {
            \'*': ['remove_trailing_lines', 'trim_whitespace'],
            \'python': ['yapf', 'isort', 'add_blank_lines_for_python_control_statements']
            \}
" python
" alternative linter: pylint(严格), flake8(精简)
" alternative fixer: yapf, black

noremap <F2> :ALEFix<cr>

" load vim default plugin
runtime macros/matchit.vim

" 编辑vimrc相关配置文件
nnoremap <leader>e :edit $MYVIMRC<cr>
nnoremap <leader>vc :edit ~/.vimrc.custom.config<cr>
nnoremap <leader>vp :edit ~/.vimrc.custom.plugins<cr>

" 查看vimplus的help文件
nnoremap <leader>h :view +let\ &l:modifiable=0 ~/.vimplus/help.md<cr>

" 打开当前光标所在单词的vim帮助文档
nnoremap <leader>H :execute ":help " . expand("<cword>")<cr>

" 重新加载vimrc文件
nnoremap <leader>s :source $MYVIMRC<cr>

" 安装、更新、删除插件
nnoremap <leader><leader>i :PlugInstall<cr>
nnoremap <leader><leader>u :PlugUpdate<cr>
nnoremap <leader><leader>c :PlugClean<cr>

" 分屏窗口移动
nnoremap <c-j> <c-w>j
nnoremap <c-k> <c-w>k
nnoremap <c-h> <c-w>h
nnoremap <c-l> <c-w>l

" 复制当前选中到系统剪切板
vmap <leader><leader>y "+y

" 将系统剪切板内容粘贴到vim
nnoremap <leader><leader>p "+p

" 打开文件自动定位到最后编辑的位置
autocmd BufReadPost * if line("'\"") > 1 && line("'\"") <= line("$") | execute "normal! g'\"" | endif

" 主题设置
set background=dark
let g:onedark_termcolors=256
" colorscheme molokai
" colorscheme gruvbox
colorscheme dracula

" auto-pairs
let g:AutoPairsFlyMode = 1

" airline
" let g:airline_theme="onedark"
" let g:airline_theme="gruvbox"
let g:airline_theme="dracula"
let g:airline_powerline_fonts = 1
let g:airline#extensions#tabline#enabled = 1
" let g:airline#extensions#ale#enabled = 1
if !exists('g:airline_symbols')
    let g:airline_symbols = {}
endif
let g:airline_left_sep = ''
let g:airline_left_alt_sep = ''
let g:airline_right_sep = ''
let g:airline_right_alt_sep = ''

" change-colorscheme
nnoremap <silent> <F9> :PreviousColorScheme<cr>
inoremap <silent> <F9> <esc> :PreviousColorScheme<cr>
nnoremap <silent> <F10> :NextColorScheme<cr>
inoremap <silent> <F10> <esc> :NextColorScheme<cr>
nnoremap <silent> <F11> :RandomColorScheme<cr>
inoremap <silent> <F11> <esc> :RandomColorScheme<cr>
nnoremap <silent> <F12> :ShowColorScheme<cr>
inoremap <silent> <F12> <esc> :ShowColorScheme<cr>

" vim-buffer
nnoremap <silent> <c-p> :PreviousBuffer<cr>
nnoremap <silent> <c-n> :NextBuffer<cr>
nnoremap <silent> <leader>c :CloseBuffer<cr>
" nnoremap <silent> <leader>D :BufOnly<cr>

" vim-edit
nnoremap Y :CopyText<cr>
nnoremap D :DeleteText<cr>
nnoremap C :ChangeText<cr>
nnoremap <leader>R :ReplaceTo<space>

" nerdtree
nnoremap <silent> <leader>n :NERDTreeToggle<cr>
let g:NERDTreeFileExtensionHighlightFullName = 1
let g:NERDTreeExactMatchHighlightFullName = 1
let g:NERDTreePatternMatchHighlightFullName = 1
let g:NERDTreeHighlightCursorline = 1
let g:NERDTreeHighlightFolders = 1
let g:NERDTreeHighlightFoldersFullName = 1
let g:NERDTreeDirArrowExpandable='▶'
let g:NERDTreeDirArrowCollapsible='▼'
let g:NERDTreeIgnore = ['__pycache__', '\.pyc$', '\.tar']
let g:NERDTreeWinSize = 40

" Start NERDTree when Vim starts with a directory argument.
autocmd StdinReadPre * let s:std_in=1
autocmd VimEnter * if argc() == 1 && isdirectory(argv()[0]) && !exists('s:std_in') |
    \ execute 'NERDTree' argv()[0] | wincmd p | enew | execute 'cd '.argv()[0] | endif

" tagbar
let g:tagbar_width = 50
nnoremap <silent> <leader>t :TagbarToggle<cr>
let g:tagbar_sort=0

" incsearch.vim
map /  <Plug>(incsearch-forward)
map ?  <Plug>(incsearch-backward)
map g/ <Plug>(incsearch-stay)

" vim-easymotion
let g:EasyMotion_smartcase = 1
map <leader>w <Plug>(easymotion-bd-w)
nmap <leader>w <Plug>(easymotion-overwin-w)

" nerdtree-git-plugin
let g:NERDTreeGitStatusIndicatorMapCustom = {
            \ "Modified"  : "✹",
            \ "Staged"    : "✚",
            \ "Untracked" : "✭",
            \ "Renamed"   : "➜",
            \ "Unmerged"  : "═",
            \ "Deleted"   : "✖",
            \ "Dirty"     : "✗",
            \ "Clean"     : "✔︎",
            \ 'Ignored'   : '☒',
            \ "Unknown"   : "?"
            \ }

" LeaderF
nnoremap <leader>f :LeaderfFile .<cr>
let g:Lf_WildIgnore = {
            \ 'dir': ['.svn','.git','.hg','.vscode','.wine','.deepinwine','.oh-my-zsh'],
            \ 'file': ['*.sw?','~$*','*.bak','*.exe','*.o','*.so','*.py[co]']
            \}
let g:Lf_UseCache = 0

" ack
nnoremap <leader>F :Ack!<space>

" " echodoc.vim
" let g:echodoc#enable_at_startup = 1
" let g:echodoc#type = 'floating'

" tabular
nnoremap <leader>l :Tab /\|<cr>
nnoremap <leader>= :Tab /=<cr>

" vim-smooth-scroll
noremap <silent> <c-u> :call smooth_scroll#up(&scroll, 0, 2)<CR>
noremap <silent> <c-d> :call smooth_scroll#down(&scroll, 0, 2)<CR>
noremap <silent> <c-b> :call smooth_scroll#up(&scroll*2, 0, 4)<CR>
noremap <silent> <c-f> :call smooth_scroll#down(&scroll*2, 0, 4)<CR>

" gv
nnoremap <leader>gv :GV<cr>
nnoremap <leader>G :GV!<cr>
nnoremap <leader>gg :GV?<cr>

" Autoformat F3自动格式化代码
noremap <F3> :Autoformat<CR>
let g:autoformat_verbosemode=1

" SuperTab
let g:SuperTabDefaultCompletionType = "context"

" vim poplist movement
" inoremap <expr> <Tab> pumvisible() ? "\<C-n>" : "\<Tab>"
" inoremap <expr> <S-Tab> pumvisible() ? "\<C-p>" : "\<S-Tab>"
inoremap <expr> <C-J> pumvisible() ? "<PageDown>\<C-N>\<C-P>" : "<C-X>\<C-O>"
inoremap <expr> <C-K> pumvisible() ? "<PageUp>\<C-P>\<C-N>" : "\<C-K>"

" Jedi-vim
" let g:jedi#use_tabs_not_buffers=1
let g:jedi#smart_auto_mappings=1
let g:jedi#popup_on_dot = 0
" let g:jedi#environment_path=""
let g:jedi#show_call_signatures = "1"
" let g:jedi#goto_command = "<leader>g"
let g:jedi#goto_definitions_command = "<leader>d"
let g:jedi#goto_assignments_command = "<leader>g"
" let g:jedi#goto_stubs_command = "<leader>s"
" let g:jedi#documentation_command = "K"
let g:jedi#usages_command = "<leader>u"
" let g:jedi#completions_command = "<Tab>"
" let g:jedi#rename_command = "<leader>r"

" Pydocstring
" let g:pydocstring_ignore_init = 1
nmap <silent> <C-_> <Plug>(pydocstring)
let g:pydocstring_formatter = 'google' " Choice: 'Sphinx', 'Numpy', 'Google'
" let g:pydocstring_templates_path = ''

" Add python filehead comment
function AddFileComment()
    let n = 0
    call append(n, "###############################################################################")
    let n += 1
    call append(n, "# Copyright (C) ".strftime("%Y")." All rights reserved.")
    let n += 1
    call append(n, "# Filename: ".expand("%:t"))
    let n += 1
    call append(n, "# Author: Tsingwaa")
    let n += 1
    call append(n, "# Email: zengchh3@gmail.com")
    let n += 1
    call append(n, "# Created Time : ".strftime("%Y-%m-%d %H:%M %A"))
    let n += 1
    call append(n, "# Last modified: ".strftime("%Y-%m-%d %H:%M %A"))
    let n += 1
    call append(n, "# Description:")
    let n += 1
    call append(n, "#")
    let n += 1
    call append(n, "###############################################################################")
    let n += 1
    call append(n, "")
    echohl WarningMsg | echo "Added filehead comment successfully." | echohl None
endf
" Update filehead comment 'Last modified' and 'Filaname'
function UpdateFileComment()
    let l = 1
    let flag = 0
    while l < 10
        let line = getline(l)
        if line =~ '^\# Last modified'
            call setline(l, "# Last modified: ".strftime("%Y-%m-%d %H:%M %A"))
            let flag += 1
        endif
        if line =~ '^\# Filename'
            call setline(l, "# Filename: ".expand("%:t"))
            let flag += 1
        endif
        if flag == 2
            echohl WarningMsg | echo "Updated filehead comment successfully." | echohl None
            return
        endif

        let l += 1
    endwhile
    call AddFileComment()
endfunction

" Add Filecomment when create new python file.
autocmd BufNewFile *.py exec ":call AddFileComment()"
" autocmd BufNewFile,BufWrite *.py exec ":call UpdateFileComment()"

" Manually update filecomment
map <F4> :call UpdateFileComment()<cr>

" 自动将光标移动到文件末尾
" autocmd BufNewfile * normal G