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neovim/init.vim

132 lines
3.7 KiB
VimL

call plug#begin('~/.local/share/nvim/plugged')
Plug 'davidhalter/jedi-vim'
Plug 'Shougo/deoplete.nvim', {'do': ':UpdateRemotePlugins'}
Plug 'zchee/deoplete-jedi'
Plug 'ncm2/float-preview.nvim'
Plug 'dense-analysis/ale'
Plug 'jacoborus/tender.vim'
Plug 'vim-airline/vim-airline'
Plug 'vim-airline/vim-airline-themes'
Plug 'airblade/vim-gitgutter'
Plug 'scrooloose/nerdtree'
Plug 'gleam-lang/gleam.vim'
call plug#end()
let g:airline_theme='base16_atelierlakeside'
let g:airline#extensions#ale#enabled=1
let g:deoplete#enable_at_startup=1
" autocmd InsertLeave,CompleteDone * if pumvisible() == 0 | pclose | endif
inoremap <expr><tab> pumvisible() ? "\<c-n>" : "\<tab>"
" disable autocompletion, cause we use deoplete for completion
let g:jedi#completions_enabled=0
" open the go-to function in split, not another buffer
let g:jedi#use_splits_not_buffers="right"
" Preview window is floating
let g:float_preview#docked=0
let g:float_preview#max_width=100
let g:float_preview#max_height=150
let g:float_preview#auto_close=0
set tabstop=4
set softtabstop=4
set shiftwidth=4
set textwidth=79
set expandtab
set autoindent
set fileformat=unix
set number
" Hide top preview window, use float_preview instead
set completeopt-=preview
" Enable folding on indent
set foldmethod=indent
set foldlevel=79
" Lint and check types
let b:ale_linters={
\ 'python': ['mypy', 'pyls', 'pylint'],
\ 'ocaml': ['merlin'],
\ 'rust': ['rls']
\ }
let b:ale_fixers = {
\ 'rust': ['rustfmt'],
\ 'python': ['autopep8'],
\ 'ocaml': ['ocamlformat']
\}
let g:ale_rust_rls_executable = 'rust-analyzer'
let g:ale_fix_on_save=1
let g:ale_lint_on_save=1
let g:ale_list_window_size=20
" Use .venv as a global default
let g:ale_virtualenv_dir_names=['.venv']
let g:ale_completion_enabled=1
let g:ale_sign_error="✗"
let g:ale_sign_warning="⚠"
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%]'
" Enable warnings about trailing whitespace for all files.
let b:ale_warn_about_trailing_whitespace=1
nmap <leader>e :ALEDetail<CR>
noremap <leader>d :ALEGoToDefinition<CR>
" ALE colors
highlight ALEError ctermbg=DarkRed ctermfg=Black
highlight ALEWarning ctermbg=Yellow ctermfg=White
" Use TAB to switch between buffers
noremap <tab> :bn<CR>
noremap <S-tab> :bp<CR>
" Highlight trailing whitespace (darker red) and remove all with Ctrl+k
highlight WhitespaceEOL ctermbg=red guibg=#ab0d0d
match WhitespaceEOL /\s\+\%#\@<!$/
nnoremap <C-k> :let _s=@/<Bar>:%s/\s\+$//e<Bar>:let @/=_s<Bar><CR>
" Much better with Tomorrow Night Bright color theme set in alacritty
" set background=dark
highlight Search ctermfg=Black
highlight Comment ctermfg=Grey
highlight SignColumn ctermbg=0
highlight LineNr ctermbg=0 ctermfg=248
highlight Folded ctermbg=Green ctermfg=Black
highlight Pmenu ctermbg=gray guibg=gray
highlight GitGutterAdd ctermfg=Green
highlight GitGutterChange ctermfg=Yellow
highlight GitGutterDelete ctermfg=DarkRed
let g:gitgutter_sign_added='+'
let g:gitgutter_sign_modified='±'
let g:gitgutter_sign_removed='-'
let g:gitgutter_sign_removed_first_line='^'
let g:gitgutter_sign_modified_removed='-'
let g:gitgutter_map_keys=0
" Toggles on different plugins/modes
noremap <F1> :ToggleMouse<CR>
inoremap <F1> <Esc>:ToggleMouse<CR>a
nmap <F3> :set nonumber!<CR>
nmap <F4> :GitGutterBufferToggle<CR>
nmap <F5> :NERDTreeToggle<CR>
set pastetoggle=<F2>
autocmd FileType yaml setlocal ts=2 sts=2 sw=2 expandtab
" Maintain undo history between sessions
if !isdirectory("/tmp/.vim-undo-dir-vladan")
call mkdir("/tmp/.vim-undo-dir-vladan", "", 0700)
endif
set undodir=/tmp/.vim-undo-dir-vladan
set undofile
" Enable vimrc files per project
set exrc
" Disable unsafe commands in project vimrc
set secure