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nikgalushko/gist:dd5e2f9ad4c19b3e552631c364e90fc9

Created May 31, 2020 08:16
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  1. nikgalushko created this gist May 31, 2020.
    152 changes: 152 additions & 0 deletions gistfile1.txt
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    call plug#begin('~/.vim/plugged')

    Plug 'fatih/vim-go'
    Plug 'neoclide/coc.nvim', {'do': 'yarn install --frozen-lockfile'}
    Plug 'preservim/nerdtree'
    Plug 'junegunn/fzf', { 'do': { -> fzf#install() } }
    Plug 'junegunn/fzf.vim'
    Plug 'tpope/vim-fugitive'
    Plug 'morhetz/gruvbox'
    Plug 'NLKNguyen/papercolor-theme'
    call plug#end()

    " -------------------------------------------------------------------------------------------------
    " coc.nvim default settings
    " -------------------------------------------------------------------------------------------------

    " if hidden is not set, TextEdit might fail.
    set hidden
    " Better display for messages
    set cmdheight=2
    " Smaller updatetime for CursorHold & CursorHoldI
    set updatetime=300
    " don't give |ins-completion-menu| messages.
    ➜ Projects less init.vim
    ➜ Projects cat init.vim
    call plug#begin('~/.vim/plugged')

    Plug 'fatih/vim-go'
    Plug 'neoclide/coc.nvim', {'do': 'yarn install --frozen-lockfile'}
    Plug 'preservim/nerdtree'
    Plug 'junegunn/fzf', { 'do': { -> fzf#install() } }
    Plug 'junegunn/fzf.vim'
    Plug 'tpope/vim-fugitive'
    Plug 'morhetz/gruvbox'
    Plug 'NLKNguyen/papercolor-theme'
    call plug#end()

    " -------------------------------------------------------------------------------------------------
    " coc.nvim default settings
    " -------------------------------------------------------------------------------------------------

    " if hidden is not set, TextEdit might fail.
    set hidden
    " Better display for messages
    set cmdheight=2
    " Smaller updatetime for CursorHold & CursorHoldI
    set updatetime=300
    " don't give |ins-completion-menu| messages.
    set shortmess+=c
    " always show signcolumns
    set signcolumn=yes

    " Use tab for trigger completion with characters ahead and navigate.
    " Use command ':verbose imap <tab>' to make sure tab is not mapped by other plugin.
    inoremap <silent><expr> <TAB>
    \ pumvisible() ? "\<C-n>" :
    \ <SID>check_back_space() ? "\<TAB>" :
    \ coc#refresh()
    inoremap <expr><S-TAB> pumvisible() ? "\<C-p>" : "\<C-h>"

    function! s:check_back_space() abort
    let col = col('.') - 1
    return !col || getline('.')[col - 1] =~# '\s'
    endfunction

    " Use <c-space> to trigger completion.
    inoremap <silent><expr> <c-space> coc#refresh()

    " Use `[c` and `]c` to navigate diagnostics
    nmap <silent> [c <Plug>(coc-diagnostic-prev)
    nmap <silent> ]c <Plug>(coc-diagnostic-next)

    " Remap keys for gotos
    nmap <silent> gd <Plug>(coc-definition)
    nmap <silent> gy <Plug>(coc-type-definition)
    nmap <silent> gi <Plug>(coc-implementation)
    nmap <silent> gr <Plug>(coc-references)

    " Use U to show documentation in preview window
    nnoremap <silent> U :call <SID>show_documentation()<CR>

    " Remap for rename current word
    nmap <leader>rn <Plug>(coc-rename)

    " Remap for format selected region
    vmap <leader>f <Plug>(coc-format-selected)
    nmap <leader>f <Plug>(coc-format-selected)
    " Show all diagnostics
    nnoremap <silent> <space>a :<C-u>CocList diagnostics<cr>
    " Manage extensions
    nnoremap <silent> <space>e :<C-u>CocList extensions<cr>
    " Show commands
    nnoremap <silent> <space>c :<C-u>CocList commands<cr>
    " Find symbol of current document
    nnoremap <silent> <space>o :<C-u>CocList outline<cr>
    " Search workspace symbols
    nnoremap <silent> <space>s :<C-u>CocList -I symbols<cr>
    " Do default action for next item.
    nnoremap <silent> <space>j :<C-u>CocNext<CR>
    " Do default action for previous item.
    nnoremap <silent> <space>k :<C-u>CocPrev<CR>
    " Resume latest coc list
    nnoremap <silent> <space>p :<C-u>CocListResume<CR>
    " disable vim-go :GoDef short cut (gd)
    " this is handled by LanguageClient [LC]
    let g:go_def_mapping_enabled = 0
    " start NerdTree automatically
    autocmd StdinReadPre * let s:std_in=1
    autocmd VimEnter * if argc() == 0 && !exists("s:std_in") | NERDTree | endif
    " close vim if only nerdtree is open
    autocmd bufenter * if (winnr("$") == 1 && exists("b:NERDTree") && b:NERDTree.isTabTree()) | q | endif

    " Basic stuff
    set clipboard=unnamed
    set showmode
    set showcmd
    set history=500
    set nocompatible
    set hidden
    set wildmenu
    set scrolloff=5
    set number
    " set cursorline
    set colorcolumn=90
    set nowrap
    set showmatch
    set backspace=2

    " Searching
    set incsearch
    set hlsearch
    set ignorecase
    set smartcase " Do not ignore case, if uppercase is in search term

    " Indenting
    set tabstop=2
    set shiftwidth=2
    set softtabstop=2
    set shiftround
    set expandtab

    set statusline=%<\ %{mode()}\ \|\ %f%m\ \|\ %{fugitive#statusline()\ }
    set statusline+=%{&paste?'\ \ \|\ PASTE\ ':'\ '}
    set statusline+=%=\ %{&fileformat}\ \|\ %{&fileencoding}\ \|\ %{&filetype}\ \|\ %l/%L\(%c\)\

    set list
    set listchars=tab:▸\ ,extends:❯,precedes:❮
    set ruler
    set laststatus=2

    colorscheme PaperColor
    set background=light