nix-config/modules/neovim/default.nix

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{pkgs, ...}: {
programs.neovim.enable = true;
home-manager.sharedModules = [
{
programs.neovim = {
enable = true;
extraConfig = ''
filetype plugin indent on
set undofile
set spell
set number
set linebreak
set clipboard=unnamedplus
set fileencoding=utf-8 " Ensure that we always save files as utf-8
set fileencodings=utf-8,sjis " Automatically open shiftjis files with their proper encoding
set spelllang=en_us,cjk " Don't show errors for CJK characters
set noshowmode " Disable the --MODE-- text (enable if not using the status line)
set mouse=a
set ignorecase " By default use case-insensitive search (combine with smartcase)
set smartcase " Make search case-sensitive when using capital letters
set scrolloff=1 " The minimal number of rows to show when scrolling up/down
set sidescrolloff=5 " The minimal number of columns to show when scrolling left/right
set tabstop=4 " Show a tab character as 4 spaces
set softtabstop=0 " Edit soft tabs as if they're regular spaces
set shiftwidth=4 " Make autoindent appear as 4 spaces
set foldmethod=indent
set foldlevelstart=99
map <MiddleMouse> <Nop>
imap <MiddleMouse> <Nop>
map <2-MiddleMouse> <Nop>
imap <2-MiddleMouse> <Nop>
map <3-MiddleMouse> <Nop>
imap <3-MiddleMouse> <Nop>
map <4-MiddleMouse> <Nop>
imap <4-MiddleMouse> <Nop>
highlight Search ctermbg=240 ctermfg=255
highlight IncSearch ctermbg=255 ctermfg=240
let mapleader = ' '
nnoremap <silent> <leader>e :set nu!<CR>
nnoremap <silent> <leader>t :OverCommandLine<CR>%s/
nnoremap <silent> <leader>a <C-w>w
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nnoremap <silent> <leader>s :Startify<CR>
nnoremap <silent> <leader>f :Files<CR>
nnoremap <silent> <leader>g :set hlsearch!<CR>
nnoremap <silent> <leader>j :Buffers<CR>
nnoremap <silent> <leader>l :Rg<CR>
nnoremap <silent> <leader>; :NvimTreeToggle<CR>
vnoremap <C-s> y:silent !notify-send -t 4000 "" "$(tango '<C-r>0')"<CR>:<Esc>
autocmd BufNewFile,BufRead *.ecr setlocal syntax=html
autocmd BufWritePre,FileWritePre * silent! call mkdir(expand('<afile>:p:h'), 'p')
'';
plugins = with pkgs.vimPlugins; [
{
plugin = nvim-tree-lua;
type = "lua";
config = ''
require("nvim-tree").setup()
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vim.api.nvim_create_autocmd({"QuitPre"}, {
callback = function() vim.cmd("NvimTreeClose") end
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})
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local function open_nvim_tree(data)
local real_file = vim.fn.filereadable(data.file) == 1
local no_name = data.file == "" and vim.bo[data.buf].buftype == ""
if not real_file and not no_name then
return
end
require("nvim-tree.api").tree.toggle({ focus = false, find_file = true })
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end
vim.api.nvim_create_autocmd({ "VimEnter" }, { callback = open_nvim_tree })
'';
}
{
plugin = indent-blankline-nvim;
type = "lua";
config = ''
require("indent_blankline").setup()
'';
}
{
plugin = gitsigns-nvim;
type = "lua";
config = ''
require('gitsigns').setup()
'';
}
{
plugin = nvim-web-devicons;
type = "lua";
}
{
plugin = nvim-scrollbar;
type = "lua";
config = ''require("scrollbar").setup()'';
}
{
plugin = nvim-lspconfig;
type = "lua";
config = "
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local lspconfig = require('lspconfig')
lspconfig.nil_ls.setup {}
lspconfig.rust_analyzer.setup {}
lspconfig.marksman.setup {}
lspconfig.gopls.setup {}
lspconfig.lua_ls.setup {}
lspconfig.clangd.setup {}
lspconfig.texlab.setup {}
vim.keymap.set('n', '<space>e', vim.diagnostic.open_float)
vim.keymap.set('n', '[d', vim.diagnostic.goto_prev)
vim.keymap.set('n', ']d', vim.diagnostic.goto_next)
vim.keymap.set('n', '<space>q', vim.diagnostic.setloclist)
vim.api.nvim_create_autocmd('LspAttach', {
group = vim.api.nvim_create_augroup('UserLspConfig', {}),
callback = function(ev)
local opts = { buffer = ev.buf }
vim.keymap.set('n', 'gD', vim.lsp.buf.declaration, opts)
vim.keymap.set('n', 'gd', vim.lsp.buf.definition, opts)
vim.keymap.set('n', 'K', vim.lsp.buf.hover, opts)
vim.keymap.set('n', 'gi', vim.lsp.buf.implementation, opts)
vim.keymap.set('n', '<C-k>', vim.lsp.buf.signature_help, opts)
vim.keymap.set('n', '<space>D', vim.lsp.buf.type_definition, opts)
vim.keymap.set('n', '<space>rn', vim.lsp.buf.rename, opts)
vim.keymap.set({ 'n', 'v' }, '<space>ca', vim.lsp.buf.code_action, opts)
vim.keymap.set('n', 'gr', vim.lsp.buf.references, opts)
end,
})
";
}
{
plugin = nvim-base16;
type = "lua";
config = "vim.cmd('colorscheme base16-monokai')";
}
{
plugin = lualine-nvim;
type = "lua";
config = ''
require('lualine').setup {
sections = { lualine_c = {'%f'} }
}
'';
}
{
plugin = git-blame-nvim;
type = "lua";
}
{
plugin = comment-nvim;
type = "lua";
config = ''require('Comment').setup()'';
}
{
plugin = plenary-nvim;
type = "lua";
}
{
plugin = auto-save-nvim;
type = "lua";
config = ''require("auto-save").setup()'';
}
{
plugin = vimtex;
config = ''
" Disable all keybinds so we can define our own
let g:vimtex_mappings_enabled = 0
let g:vimtex_imaps_enabled = 0
let g:vimtex_view_method = 'zathura'
let g:vimtex_compiler_latexmk = {'build_dir': '.tex'}
" Set the normal keybinds
nnoremap <localleader>f <plug>(vimtex-view)
nnoremap <localleader>g <plug>(vimtex-compile)
nnoremap <localleader>d <plug>(vimtex-env-delete)
nnoremap <localleader>c <plug>(vimtex-env-change)
'';
}
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{
plugin = vim-startify;
config = ''
let g:startify_custom_header = startify#pad(split(system("cat (random choice (fd . ${pkgs.ponysay}/share/ponysay/quotes))"), '\n'))
let g:startify_change_to_dir = 0
function! s:gitModified()
let files = systemlist('git ls-files -m 2>/dev/null')
return map(files, "{'line': v:val, 'path': v:val}")
endfunction
function! s:gitUntracked()
let files = systemlist('git ls-files -o --exclude-standard 2>/dev/null')
return map(files, "{'line': v:val, 'path': v:val}")
endfunction
let g:startify_lists = [
\ { 'type': 'dir', 'header': [' '. getcwd()] },
\ { 'type': function('s:gitModified'), 'header': [' ']},
\ { 'type': function('s:gitUntracked'), 'header': [' ']},
\ { 'type': 'commands', 'header': [' Commands']},
\ ]
'';
}
fzf-vim
vim-caddyfile
vim-graphql
vim-pug
vim-prisma
vim-javascript
vim-jsx-pretty
vim-vue
vim-over
vim-endwise
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csv-vim
rust-vim
neoformat
];
};
}
];
}