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mirror of https://github.com/oxalica/nil.git synced 2024-11-22 11:22:46 +03:00
nil/dev/vim-coc.nix
2022-11-24 21:52:00 +08:00

120 lines
3.7 KiB
Nix

{ pkgs ? import <nixpkgs> { } }:
let
# vim
customRC = ''
source ${./vimrc.vim}
let $COC_NO_PLUGINS = 1
autocmd BufRead,BufNewFile *.nix setf nix
let g:coc_node_path = '${pkgs.nodejs}/bin/node'
let g:coc_config_home = '${cocConfigHome}'
let g:coc_data_home = (empty($TMPDIR) ? '/tmp' : $TMPDIR) . '/coc-data'
let leader = '\\'
set updatetime=300
" Color encoding.
let &t_8f = "\<Esc>[38;2;%lu;%lu;%lum"
let &t_8b = "\<Esc>[48;2;%lu;%lu;%lum"
set termguicolors
syntax on
" Semantic highlighting.
autocmd CursorHold * silent call CocActionAsync('highlight')
inoremap <silent><expr> <TAB> coc#pum#visible() ? coc#pum#confirm() : "\<Tab>"
inoremap <expr><S-TAB> coc#pum#visible() ? coc#pum#prev(1) : "\<C-h>"
inoremap <silent><expr> <c-@> coc#refresh()
nmap <silent> [d <Plug>(coc-diagnostic-prev)
nmap <silent> ]d <Plug>(coc-diagnostic-next)
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)
nmap <silent> gl <Plug>(coc-openlink)
nmap <silent> <C-s> <Plug>(coc-range-select)
xmap <silent> <C-s> <Plug>(coc-range-select)
nnoremap <silent> <Space><Space> <Cmd>call CocActionAsync('doHover')<CR>
nnoremap <silent> <Space>s <Cmd>call CocActionAsync('showSignatureHelp')<CR>
nmap <silent> <Leader>r <Plug>(coc-rename)
nmap <silent> <Leader>a <Plug>(coc-codeaction-cursor)
xmap <silent> <Leader>a <Plug>(coc-codeaction-selected)
nmap <silent> <Leader>qf <Plug>(coc-fix-current)
command -nargs=0 CocShowOutput CocCommand workspace.showOutput languageserver.nix
command -nargs=0 CocSemanticHighlightInfo call CocActionAsync('showSemanticHighlightInfo')
" Workaround: https://github.com/EdenEast/nightfox.nvim/issues/236
lua vim.treesitter = { highlighter = { hl_map = {} } }
packadd! nightfox.nvim
" https://github.com/EdenEast/nightfox.nvim/issues/218
lua <<EOF
require("nightfox").setup({
options = {
modules = {
treesitter = true,
},
},
})
EOF
colorscheme nightfox
highlight link Identifier TSVariable
highlight link CocSemPath Include
highlight link CocSemVariable TSVariable
highlight link CocSemParameter Identifier
highlight link CocSemPunctuation TSOperator
highlight link CocSemEscape TSStringEscape
highlight link CocSemUnresolved Error
highlight link CocSemDelimiterPunctuation TSPunctDelimiter
highlight link CocSemConditionalKeyword Conditional
highlight link CocSemDefaultLibraryVariable TSConstBuiltin
highlight link CocSemDefaultLibraryFunction TSFuncBuiltin
highlight link CocSemDefaultLibrary TSVariableBuiltin
'';
cocSetting = {
"coc.preferences.formatOnSaveFiletypes" = [ "nix" ];
"links.tooltip" = true;
semanticTokens.filetypes = [ "nix" ];
languageserver.nix = {
command = pkgs.writeShellScript "nil" ''
exec "$NIL_PATH" "$@"
'';
filetypes = [ "nix" ];
rootPatterns = [ "flake.nix" ];
settings.nil = {
testSetting = 42;
formatting.command = [ "${pkgs.nixpkgs-fmt}/bin/nixpkgs-fmt" ];
};
};
};
cocConfigHome = pkgs.writeTextFile {
name = "coc-config";
destination = "/coc-settings.json";
text = builtins.toJSON cocSetting;
};
in
pkgs.vim_configurable.customize {
name = "vim-coc";
vimrcConfig = {
inherit customRC;
packages.myPlugins.start = with pkgs.vimPlugins; [
vim-nix # File type and syntax highlighting.
coc-nvim
nightfox-nvim
];
};
}