vim dotfile

.vimrc

set encoding=utf-8
set nocompatible              " required
filetype off                  " required

" set the runtime path to include Vundle and initialize
set rtp+=~/.vim/bundle/Vundle.vim
call vundle#begin()

" let Vundle manage Vundle, required
Plugin 'gmarik/Vundle.vim'

" plugin  section 

Plugin 'tmhedberg/SimpylFold'
Plugin 'vim-scripts/indentpython.vim'
Plugin 'scrooloose/syntastic'
Plugin 'scrooloose/nerdcommenter'
Plugin 'scrooloose/nerdtree'
Plugin 'tpope/vim-fugitive'
Plugin 'Lokaltog/powerline', {'rtp': 'powerline/bindings/vim/'}
Plugin 'ervandew/supertab'
Plugin 'vim-scripts/darkspectrum'
Plugin 'xolox/vim-misc'
Plugin 'xolox/vim-easytags'
Plugin 'Valloric/YouCompleteMe'
Plugin 'psf/black'
Plugin 'junegunn/fzf'
Plugin 'junegunn/fzf.vim'
Plugin 'fatih/vim-go'

" All of your Plugins must be added before the following line
call vundle#end()            " required
filetype plugin indent on    " required
 
" Enable clipboard
set clipboard=unnamed

set splitbelow
set splitright

nnoremap <C-J> <C-W><C-J>
nnoremap <C-K> <C-W><C-K>
nnoremap <C-L> <C-W><C-L>
nnoremap <C-H> <C-W><C-H>

"" Themes and size
set guifont=Monaco:h12
set nu
set background=dark
colorscheme darkspectrum

"" Nerdtree settings
map <Leader>n :NERDTreeToggle<CR>
let NERDTreeIgnore=['\.pyc$', '\~$', '\.swp$', '^__pycache__'] "ignore files in NERDTree
let NERDTreeShowHidden=1
autocmd bufenter * if (winnr("$") == 1 && exists("b:NERDTree") && b:NERDTree.isTabTree()) | q | endif"let python_highlight_all=1

"" Keybinding for openning terminal on a new split
map <Leader>t :term<CR>

"" Keybinding for black formatting
map <Leader>b :Black<CR>
let g:black_fast = 1
let g:black_linelength = 120
let g:black_skip_string_normalization = 1
let g:black_skip_magic_trailing_comma = 1

syntax on

"" Default tab settings
set tabstop=2
set shiftwidth=2
set expandtab

"" Set size
if has("gui_running")
    set lines=999 columns=999
else
    if exists("+lines")
        set lines=50
    endif
    if exists("+columns")
        set columns=100
    endif
endif

"" Easytags
set tags=./tags;
let g:easytags_opts = ['--fields=+l']
let g:easytags_python_enabled = 1
let g:easytags_async=1
let g:easytags_auto_highlight=0


" Enable folding
set foldmethod=indent
set foldlevel=99
nnoremap <space> za

" NERDCommenter Settings
filetype plugin on
let g:NERDSpaceDelims = 1
let g:NERDCompactSexyComs = 1
let g:NERDDefaultAlign = 'left'
let g:NERDTrimTrailingWhitespace = 1

" PEP8 stuffs
au BufNewFile,BufRead *.py
    \ setf tabstop=4
    \ setf softtabstop=4
    \ setf shiftwidth=4
    \ setf textwidth=79
    \ setf expandtab
    \ setf autoindent
    \ setf fileformat=unix


:highlight BadWhitespace ctermfg=16 ctermbg=253 guifg=#000000 guibg=#F8F8F0

au BufRead,BufNewFile *.py,*.pyw,*.c,*.h match BadWhitespace /\s\+$/

"" Autocompleter settings
let g:ycm_autoclose_preview_window_after_completion=1
map <leader>g  :YcmCompleter GoToDefinitionElseDeclaration<CR>


"" FZF settings for eazy search
set rtp+=/opt/homebrew/opt/fzf
set grepprg=rg\ --vimgrep\ --smart-case\ --hidden\ --follow
let g:rg_derive_root='true'

silent! nmap <C-P> :Files<CR>
silent! nmap <C-G> :GFiles<CR>
silent! nmap <C-f> :Rg!
silent! nmap <C-h> :Rg!<C-R>0<CR>
silent! nmap <leader>u :Rg!<C-R><C-W><CR>


"" Systastic settings
set statusline+=%#warningmsg#
set statusline+=%{SyntasticStatuslineFlag()}
set statusline+=%*

let g:syntastic_always_populate_loc_list = 1
let g:syntastic_auto_loc_list = 1
let g:syntastic_check_on_open = 1
let g:syntastic_check_on_wq = 0
let g:syntastic_loc_list_height=4
let g:syntastic_python_python_exec = 'python3'
let g:syntastic_python_checkers = ['flake8']
let g:syntastic_python_flake8_args='--ignore=E501'
let g:syntastic_go_checkers = ['govet', 'errcheck', 'go']


"" Vim-Go settings
filetype plugin indent on

set autowrite

let g:go_list_type = "quickfix"

"" Gopls setup
let g:go_def_mode='gopls'
let g:go_info_mode='gopls'

"" Go syntax highlighting
let g:go_highlight_fields = 1
let g:go_highlight_functions = 1
let g:go_highlight_function_calls = 1
let g:go_highlight_extra_types = 1
let g:go_highlight_operators = 1

"" Auto formatting and importing
let g:go_fmt_autosave = 1
let g:go_fmt_command = "goimports"

" Status line types/signatures
let g:go_auto_type_info = 1

" Run :GoBuild or :GoTestCompile based on the go file
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

""Map keys for most used commands.
"" `\gb` for building, `\gr` for running and `\gt` for running test.
autocmd FileType go nmap <leader>gb :<C-u>call <SID>build_go_files()<CR>
autocmd FileType go nmap <leader>gr  <Plug>(go-run)
autocmd FileType go nmap <leader>gt  <Plug>(go-test)