neovim init configuration

init.vim

" vim-bootstrap 2022-08-30 02:14:37

"*****************************************************************************
"" Vim-Plug core
"*****************************************************************************

let vimplug_exists=expand('~/.config/nvim/autoload/plug.vim')

if has('win32')&&!has('win64')
  let curl_exists=expand('C:\Windows\Sysnative\curl.exe')
else
  let curl_exists=expand('curl')
endif

let g:vim_bootstrap_langs = "go,python"
let g:vim_bootstrap_editor = "nvim"
let g:vim_bootstrap_theme = "dracula"
let g:vim_bootstrap_frams = ""

if !filereadable(vimplug_exists)
  if !executable(curl_exists)
    echoerr "You have to install curl or first install vim-plug yourself!"
    execute "q!"
  endif
  echo "Installing Vim-Plug..."
  echo ""
  silent exec "!"curl_exists" -fLo " . shellescape(vimplug_exists) . " --create-dirs https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim"
  let g:not_finish_vimplug = "yes"

  autocmd VimEnter * PlugInstall
endif

" Required:
call plug#begin(expand('~/.config/nvim/plugged'))

"*****************************************************************************
"" Prepare for plugins
"*****************************************************************************

let g:make = 'gmake'

if exists('make')
  let g:make = 'make'
endif

"*****************************************************************************
"" Plug install packages
"*****************************************************************************

Plug 'scrooloose/nerdtree'
Plug 'tpope/vim-commentary'
Plug 'tpope/vim-fugitive'
Plug 'vim-airline/vim-airline'
Plug 'vim-airline/vim-airline-themes'
Plug 'airblade/vim-gitgutter'
Plug 'vim-scripts/grep.vim'
Plug 'vim-scripts/CSApprox'
Plug 'Raimondi/delimitMate'
Plug 'majutsushi/tagbar'
Plug 'dense-analysis/ale'
Plug 'Yggdroot/indentLine'
Plug 'editor-bootstrap/vim-bootstrap-updater'
Plug 'tpope/vim-rhubarb' " required by fugitive to :Gbrowse
Plug 'xolox/vim-misc'
Plug 'xolox/vim-session'
Plug 'SirVer/ultisnips'
Plug 'honza/vim-snippets'
Plug 'dracula/vim', { 'as': 'dracula' }
Plug 'pedrohdz/vim-yaml-folds'
Plug 'ryanoasis/vim-devicons'
Plug 'dhruvasagar/vim-zoom'
Plug 'github/copilot.vim'
Plug 'schickling/vim-bufonly'
Plug 'folke/which-key.nvim'
Plug 'akinsho/toggleterm.nvim'
Plug 'vimwiki/vimwiki'
Plug 'Shougo/vimproc.vim', {'do': g:make}
Plug 'davidhalter/jedi-vim'
Plug 'raimon49/requirements.txt.vim', {'for': 'requirements'}
Plug 'fatih/vim-go', {'do': ':GoInstallBinaries'}
Plug 'frazrepo/vim-rainbow'
Plug 'wadackel/vim-dogrun'
Plug 'mrk21/yaml-vim'
Plug 'google/vim-maktaba'
Plug 'google/vim-codefmt'
Plug 'google/vim-glaive'
Plug 'drewtempelmeyer/palenight.vim'

if isdirectory('/usr/local/opt/fzf')
  Plug '/usr/local/opt/fzf' | Plug 'junegunn/fzf.vim'
else
  Plug 'junegunn/fzf', { 'dir': '~/.fzf', 'do': './install --bin' }
  Plug 'junegunn/fzf.vim'
endif

" Include user's extra bundle
if filereadable(expand("~/.config/nvim/local_bundles.vim"))
  source ~/.config/nvim/local_bundles.vim
endif

call plug#end()

" Required:
filetype plugin indent on

"*****************************************************************************
"" Basic Setup
"*****************************************************************************"

syntax on
colorscheme dracula

" Encoding
set encoding=utf-8
set fileencoding=utf-8
set fileencodings=utf-8
set ttyfast

" Fix backspace indent
set backspace=indent,eol,start

" Tabs. May be overridden by autocmd rules
set tabstop=4
set softtabstop=0
set shiftwidth=4
set expandtab

" Enable hidden buffers
set hidden

" Searching
set hlsearch
set incsearch
set ignorecase
set smartcase

set ff=unix
set ffs=unix,mac
set colorcolumn=79,99               " Mark at 80 characters"
set cursorline                      " Highlight the current line"
set modifiable

if exists('$SHELL')
  set shell=$SHELL
else
  set shell=/bin/sh
endif

" Map leader to ,
let mapleader=','

let no_buffers_menu=1

" session management
let g:session_directory = "~/.config/nvim/session"
let g:session_autoload = "no"
let g:session_autosave = "yes"
let g:session_command_aliases = 1

" copilot
let g:copilot_enabled = 1
let g:copilot_filetypes = {
    \ '*': v:true, }

" dracula
let g:dracula_colorterm = 0

" snippets
let g:UltiSnipsExpandTrigger="<tab>"
let g:UltiSnipsJumpForwardTrigger="<tab>"
let g:UltiSnipsJumpBackwardTrigger="<c-b>"
let g:UltiSnipsEditSplit="vertical"

" ale
let g:ale_linters = {}

" Tagbar
let g:tagbar_autofocus = 1

" go
function! s:build_go_files()
  let l:file = expand('%')
  if l:file =~# '^\f\+_test\.go$'
    call go#test#Test(0, 1)
  elseif l:file =~# '^\f\+\.go$'
    call go#cmd#Build(0)
  endif
endfunction

let g:go_list_type = "quickfix"
let g:go_fmt_command = "goimports"
let g:go_fmt_fail_silently = 1
let g:go_fmt_autosave = 1
let g:go_fmt_command = "goimports"

let g:go_highlight_types = 1
let g:go_highlight_fields = 1
let g:go_highlight_functions = 1
let g:go_highlight_methods = 1
let g:go_highlight_operators = 1
let g:go_highlight_build_constraints = 1
let g:go_highlight_structs = 1
let g:go_highlight_generate_tags = 1
let g:go_highlight_space_tab_error = 0
let g:go_highlight_array_whitespace_error = 0
let g:go_highlight_trailing_whitespace_error = 0
let g:go_highlight_extra_types = 1

" python
let python_highlight_all = 1
let g:jedi#popup_on_dot = 0
let g:jedi#goto_assignments_command = "<leader>g"
let g:jedi#goto_definitions_command = "<leader>d"
let g:jedi#documentation_command = "K"
let g:jedi#usages_command = "<leader>n"
let g:jedi#rename_command = "<leader>r"
let g:jedi#show_call_signatures = "0"
let g:jedi#completions_command = "<C-Space>"
let g:jedi#smart_auto_mappings = 0

" vim-airline
let g:airline_powerline_fonts = 1
let g:airline#extensions#virtualenv#enabled = 1

if !exists('g:airline_symbols')
  let g:airline_symbols = {}
endif

if !exists('g:airline_powerline_fonts')
  let g:airline#extensions#tabline#left_sep = ' '
  let g:airline#extensions#tabline#left_alt_sep = '|'
  let g:airline_left_sep          = '▶'
  let g:airline_left_alt_sep      = '»'
  let g:airline_right_sep         = '◀'
  let g:airline_right_alt_sep     = '«'
  let g:airline#extensions#branch#prefix     = '⤴' "➔, ➥, ⎇
  let g:airline#extensions#readonly#symbol   = '⊘'
  let g:airline#extensions#linecolumn#prefix = '¶'
  let g:airline#extensions#paste#symbol      = 'ρ'
  let g:airline_symbols.linenr    = '␊'
  let g:airline_symbols.branch    = '⎇'
  let g:airline_symbols.paste     = 'ρ'
  let g:airline_symbols.paste     = 'Þ'
  let g:airline_symbols.paste     = '∥'
  let g:airline_symbols.whitespace = 'Ξ'
else
  let g:airline#extensions#tabline#left_sep = ''
  let g:airline#extensions#tabline#left_alt_sep = ''
  " powerline symbols
  let g:airline_left_sep = ''
  let g:airline_left_alt_sep = ''
  let g:airline_right_sep = ''
  let g:airline_right_alt_sep = ''
  let g:airline_symbols.branch = ''
  let g:airline_symbols.readonly = ''
  let g:airline_symbols.linenr = ''
endif

"*****************************************************************************
"" Visual Settings
"*****************************************************************************

set ruler
set number                          " Show line numbers"
set relativenumber                  " File is numbered relative to the cursor’s current position"
set smarttab                        " Enable smart-tabs"
set autoread
set termguicolors

" Better command line completion
set wildmenu

" mouse support
set mouse=a
set mousemodel=popup
set t_Co=256
set guioptions=egmrti
set gfn=Monospace\ 10

if has("gui_running")
  if has("gui_mac") || has("gui_macvim")
    set guifont=Menlo:h12
    set transparency=7
  endif
else
  let g:CSApprox_loaded = 1

  " IndentLine
  let g:indentLine_enabled = 1
  let g:indentLine_concealcursor = ''
  let g:indentLine_char = '┆'
  let g:indentLine_faster = 1
endif

" Disable the blinking cursor.
set gcr=a:blinkon0

au TermEnter * setlocal scrolloff=0
au TermLeave * setlocal scrolloff=3

" Status bar
set laststatus=2
set showmode

" Use modeline overrides
set modeline
set modelines=10
set title
set titleold="Terminal"
set titlestring=%F

set statusline=%F%m%r%h%w%=(%{&ff}/%Y)\ (line\ %l\/%L,\ col\ %c)\

" Search mappings: These will make it so that going to the next one in a
" search will center on the line it's found in.
nnoremap n nzzzv
nnoremap N Nzzzv

if exists("*fugitive#statusline")
  set statusline+=%{fugitive#statusline()}
endif

" vim-airline
let g:airline_theme = 'powerlineish'
let g:airline#extensions#branch#enabled = 1
let g:airline#extensions#ale#enabled = 1
let g:airline#extensions#tabline#enabled = 1
let g:airline#extensions#tagbar#enabled = 1
let g:airline_skip_empty_sections = 1

" vimwiki
let g:vimwiki_list = [{'path': '~/Documents/vimwiki/',
            \ 'syntax': 'markdown', 'ext': '.wiki'}]

"*****************************************************************************
"" Abbreviations
"*****************************************************************************

" no one is really happy until you have this shortcuts
cnoreabbrev W! w!
cnoreabbrev Q! q!
cnoreabbrev Qall! qall!
cnoreabbrev Wq wq
cnoreabbrev Wa wa
cnoreabbrev wQ wq
cnoreabbrev WQ wq
cnoreabbrev W w
cnoreabbrev Q q
cnoreabbrev Qall qall

" NERDTree configuration
let g:nerdtree_tabs_focus_on_files = 1
let g:NERDTreeShowHidden = 1
let g:NERDTreeChDirMode = 2
let g:NERDTreeIgnore = ['\.DS_Store$', 'node_modules', '\.rbc$', '\~$', '\.pyc$', '\.db$', '\.sqlite$', '__pycache__', '\.swp$']
let g:NERDTreeSortOrder = ['^__\.py$', '\/$', '*', '\.swp$', '\.bak$', '\~$']
let g:NERDTreeShowBookmarks = 1
let g:NERDTreeMapOpenInTabSilent = '<RightMouse>'
let g:NERDTreeWinSize = 50
let g:NERDTreeQuitOnOpen = 0 " Automatically close NERDTree when you open a file"
let g:NERDTreeNaturalSort = 1           " Autocmd vimenter * NERDTree"
let g:NERDTreeKeepTreeInNewTab = 1

set wildignore+=*/tmp/*,*.so,*.swp,*.zip,*.pyc,*.db,*.sqlite,*node_modules/

" grep.vim
nnoremap <silent> <leader>f :Rgrep<CR>
let Grep_Default_Options = '-IR'
let Grep_Skip_Files = '*.log *.db'
let Grep_Skip_Dirs = '.git node_modules'

" terminal emulation
nnoremap <silent> <leader>sh :terminal<CR>

" F[0-9] map
nnoremap <silent> <F3> :NERDTree<CR>
nnoremap <silent> <F4> :NERDTreeFind<CR>
nnoremap <silent> <F5> :NERDTreeToggle<CR>
nnoremap <silent> <F6> :BufOnly<CR>
nnoremap <silent> <F7> :TagbarToggle<CR>
nnoremap <silent> <F8> :set nonumber! norelativenumber!<CR>
nnoremap <silent> <F9> :set invpaste paste?<CR>

"*****************************************************************************
"" Commands
"*****************************************************************************

" remove trailing whitespaces
command! FixWhitespace :%s/\s\+$//e

"*****************************************************************************
"" Functions
"*****************************************************************************

if !exists('*s:setupWrapping')
  function s:setupWrapping()
    set wrap
    set wm=2
    set textwidth=79
  endfunction
endif

"*****************************************************************************
"" Autocmd Rules
"*****************************************************************************

" The PC is fast enough, do syntax highlight syncing from start unless 200 lines
augroup vimrc-sync-fromstart
  autocmd!
  autocmd BufEnter * :syntax sync maxlines=200
augroup END

" Remember cursor position
augroup vimrc-remember-cursor-position
  autocmd!
  autocmd BufReadPost * if line("'\"") > 1 && line("'\"") <= line("$") | exe "normal! g`\"" | endif
augroup END

" txt
augroup vimrc-wrapping
  autocmd!
  autocmd BufRead,BufNewFile *.txt call s:setupWrapping()
augroup END

" make/cmake
augroup vimrc-make-cmake
  autocmd!
  autocmd FileType make setlocal noexpandtab
  autocmd BufNewFile,BufRead CMakeLists.txt setlocal filetype=cmake
augroup END

augroup vimrc-trailing-whitespace
  autocmd!
  autocmd BufWritePre * :%s/\s\+$//e
augroup END

"*****************************************************************************
"" Mappings
"*****************************************************************************

" Split
noremap <Leader>h :<C-u>split<CR>
noremap <Leader>v :<C-u>vsplit<CR>

" Git
noremap <Leader>ga :Gwrite<CR>
noremap <Leader>gc :Git commit --verbose<CR>
noremap <Leader>gsh :Git push<CR>
noremap <Leader>gll :Git pull<CR>
noremap <Leader>gs :Git<CR>
noremap <Leader>gb :Git blame<CR>
noremap <Leader>gd :Gvdiffsplit<CR>
noremap <Leader>gr :GRemove<CR>

" session management
nnoremap <leader>so :OpenSession<Space>
nnoremap <leader>ss :SaveSession<Space>
nnoremap <leader>sd :DeleteSession<CR>
nnoremap <leader>sc :CloseSession<CR>

" Tabs
nnoremap <Tab> gt
nnoremap <S-Tab> gT
nnoremap <silent> <S-t> :tabnew<CR>

" Set working directory
nnoremap <leader>. :lcd %:p:h<CR>

" Opens an edit command with the path of the currently edited file filled in
noremap <Leader>e :e <C-R>=expand("%:p:h") . "/" <CR>

" Opens a tab edit command with the path of the currently edited file filled
noremap <Leader>te :tabe <C-R>=expand("%:p:h") . "/" <CR>

" fzf.vim
set wildmode=list:longest,list:full
set wildignore+=*.o,*.obj,.git,*.rbc,*.pyc,__pycache__
let $FZF_DEFAULT_COMMAND =  "find * -path '*/\.*' -prune -o -path 'node_modules/**' -prune -o -path 'target/**' -prune -o -path 'dist/**' -prune -o  -type f -print -o -type l -print 2> /dev/null"

" The Silver Searcher
if executable('ag')
  let $FZF_DEFAULT_COMMAND = 'ag --hidden --ignore .git -g ""'
  set grepprg=ag\ --nogroup\ --nocolor
endif

" ripgrep
if executable('rg')
  let $FZF_DEFAULT_COMMAND = 'rg --files --hidden --follow --glob "!.git/*"'
  set grepprg=rg\ --vimgrep
  command! -bang -nargs=* Find call fzf#vim#grep('rg --column --line-number --no-heading --fixed-strings --ignore-case --hidden --follow --glob "!.git/*" --color "always" '.shellescape(<q-args>).'| tr -d "\017"', 1, <bang>0)
endif

cnoremap <C-P> <C-R>=expand("%:p:h") . "/" <CR>
nnoremap <silent> <leader>b :Buffers<CR>
nnoremap <silent> <leader>e :FZF -m<CR>

"Recovery commands from history through FZF
nmap <leader>y :History:<CR>

" Disable visualbell
set noerrorbells visualbell t_vb=
if has('autocmd')
  autocmd GUIEnter * set visualbell t_vb=
endif

" Copy/Paste/Cut
if has('clipboard')
  if has('unnamedplus')  " When possible use + register for copy-paste
    set clipboard=unnamed,unnamedplus
  else         " On mac and Windows, use * register for copy-paste
    set clipboard=unnamed
  endif
endif

noremap YY "+y<CR>
noremap <leader>p "+gP<CR>
noremap XX "+x<CR>

if has('macunix')
  " pbcopy for OSX copy/paste
  vmap <C-x> :!pbcopy<CR>
  vmap <C-c> :w !pbcopy<CR><CR>
endif

" Buffer nav
noremap <leader>z :bp<CR>
noremap <leader>q :bp<CR>
noremap <leader>x :bn<CR>
noremap <leader>w :bn<CR>

" Close buffer
noremap <leader>c :bd<CR>

" Clean search (highlight)
nnoremap <silent> <leader><space> :noh<cr>

" Switching windows
noremap <C-h> <C-w>h
noremap <C-j> <C-w>j
noremap <C-k> <C-w>k
noremap <C-l> <C-w>l

" Vmap for maintain Visual Mode after shifting > and <
vmap < <gv
vmap > >gv

" Move visual block
vnoremap J :m '>+1<CR>gv=gv
vnoremap K :m '<-2<CR>gv=gv

" Open current line on GitHub
nnoremap <Leader>o :GBrowse<CR>

"*****************************************************************************
"" Custom configs
"*****************************************************************************

" space by language
autocmd BufNewFile,BufRead *.go setlocal noexpandtab tabstop=4 shiftwidth=4 softtabstop=4

augroup completion_preview_close
  autocmd!
  if v:version > 703 || v:version == 703 && has('patch598')
    autocmd CompleteDone * if !&previewwindow && &completeopt =~ 'preview' | silent! pclose | endif
  endif
augroup END

augroup go

  au!
  au Filetype go command! -bang A call go#alternate#Switch(<bang>0, 'edit')
  au Filetype go command! -bang AV call go#alternate#Switch(<bang>0, 'vsplit')
  au Filetype go command! -bang AS call go#alternate#Switch(<bang>0, 'split')
  au Filetype go command! -bang AT call go#alternate#Switch(<bang>0, 'tabe')

  au FileType go nmap <Leader>dd <Plug>(go-def-vertical)
  au FileType go nmap <Leader>dv <Plug>(go-doc-vertical)
  au FileType go nmap <Leader>db <Plug>(go-doc-browser)

  au FileType go nmap <leader>r  <Plug>(go-run)
  au FileType go nmap <leader>t  <Plug>(go-test)
  au FileType go nmap <Leader>gt <Plug>(go-coverage-toggle)
  au FileType go nmap <Leader>i <Plug>(go-info)
  au FileType go nmap <silent> <Leader>l <Plug>(go-metalinter)
  au FileType go nmap <C-g> :GoDecls<cr>
  au FileType go nmap <leader>dr :GoDeclsDir<cr>
  au FileType go imap <C-g> <esc>:<C-u>GoDecls<cr>
  au FileType go imap <leader>dr <esc>:<C-u>GoDeclsDir<cr>
  au FileType go nmap <leader>rb :<C-u>call <SID>build_go_files()<CR>

augroup END

" ale
:call extend(g:ale_linters, {
    \"go": ['golint', 'go vet'], })

" python
augroup vimrc-python
    autocmd!
    autocmd FileType python setlocal expandtab shiftwidth=4 tabstop=8 colorcolumn=79
        \ cinwords=if,elif,else,for,while,try,except,finally,def,class,with
        \ cinwords=if,elif,else,for,while,try,except,finally,def,class,with
augroup END

" ale
:call extend(g:ale_linters, {
            \'python': ['flake8'], })

"*****************************************************************************
"
"*****************************************************************************

" Include user's local vim config
if filereadable(expand("~/.config/nvim/local_init.vim"))
  source ~/.config/nvim/local_init.vim
endif

"*****************************************************************************

" Format files
com! FormatJSON %!python -m json.tool