nix-config/home/neovim.nix
Donovan Glover f82b999542
neovim: Drop remaining crystal support
As much as I love reading the Crystal programming language, it's clear
that there are more opportunities to be had with prioritizing Rust
instead. The ecosystem for Rust is vastly superior with higher quality
libraries and an LSP that's actually feature-complete, and I'd rather
deal with the known problems I'm aware of with Rust than the problems
I'm aware of with Crystal.

Rust won. Joking aside, the ecosystem for Rust is vastly superior, even
if the language is more difficult.
2024-08-08 20:53:03 -04:00

494 lines
14 KiB
Nix

{ pkgs, ... }:
{
programs.bat.enable = true;
editorconfig = {
enable = true;
settings = {
"*" = {
charset = "utf-8";
end_of_line = "lf";
insert_final_newline = true;
indent_size = 2;
indent_style = "space";
trim_trailing_whitespace = false;
};
"Makefile" = {
indent_style = "tab";
indent_size = 4;
};
"*.html" = {
indent_style = "tab";
indent_size = 4;
};
"*.rs" = {
indent_style = "space";
indent_size = 4;
};
};
};
programs.neovim = {
enable = true;
defaultEditor = true;
extraPackages = with pkgs; [
nodePackages.vls
nodePackages.typescript-language-server
nodePackages."@astrojs/language-server"
nodePackages."@prisma/language-server"
emmet-language-server
markdown-oxide
tailwindcss-language-server
vscode-langservers-extracted
rust-analyzer
texlab
nixd
universal-ctags
];
extraConfig = # vim
''
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>o :GitBlameToggle<CR>
nnoremap <silent> <leader>a :NvimTreeFocus<CR>
nnoremap <silent> <leader>d :bp\|bd #<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>
nnoremap <silent> <leader>b :Vista!!<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')
autocmd VimEnter * silent! :cd `git rev-parse --show-toplevel`
tnoremap <C-space> <C-\><C-n>
'';
plugins = with pkgs.vimPlugins; [
{
plugin = nvim-tree-lua;
type = "lua";
config = # lua
''
require("nvim-tree").setup()
vim.api.nvim_create_autocmd({"QuitPre"}, {
callback = function()
vim.cmd("NvimTreeClose")
end
})
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 })
end
vim.api.nvim_create_autocmd({ "VimEnter" }, { callback = open_nvim_tree })
'';
}
{
plugin = indent-blankline-nvim;
type = "lua";
config = # lua
''
require("ibl").setup()
'';
}
{
plugin = pkgs.callPackage ../packages/chameleon-nvim.nix { };
type = "lua";
config = # lua
''
require("chameleon").setup()
'';
}
{
plugin = gitsigns-nvim;
type = "lua";
config = # lua
''
require('gitsigns').setup()
'';
}
{
plugin = nvim-web-devicons;
type = "lua";
}
{
plugin = nvim-scrollbar;
type = "lua";
config = # lua
''
require("scrollbar").setup()
'';
}
{
plugin = nvim-lspconfig;
type = "lua";
config = # lua
''
local lspconfig = require('lspconfig')
local capabilities = require("cmp_nvim_lsp").default_capabilities()
lspconfig.denols.setup {
capabilities = capabilities,
root_dir = lspconfig.util.root_pattern("deno.json", "deno.jsonc"),
}
lspconfig.tsserver.setup {
capabilities = capabilities,
root_dir = lspconfig.util.root_pattern("package.json"),
single_file_support = false
}
lspconfig.eslint.setup {
capabilities = capabilities,
on_attach = function(client, bufnr)
vim.api.nvim_create_autocmd("BufWritePre", {
buffer = bufnr,
command = "EslintFixAll",
})
end
}
lspconfig.tailwindcss.setup {
capabilities = capabilities,
on_attach = function(client, bufnr)
require("tailwindcss-colors").buf_attach(bufnr)
end
}
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,
})
vim.lsp.handlers["textDocument/hover"] = vim.lsp.with(
vim.lsp.handlers.hover, { border = "single" }
)
vim.lsp.handlers["textDocument/signatureHelp"] = vim.lsp.with(
vim.lsp.handlers.signature_help, { border = "single" }
)
vim.diagnostic.config {
float = { border = "single" }
}
'';
}
{
plugin = nvim-cmp;
type = "lua";
config = # lua
''
local capabilities = require("cmp_nvim_lsp").default_capabilities()
local lspconfig = require('lspconfig')
local servers = {
'nixd',
'rust_analyzer',
'markdown_oxide',
'html',
'texlab',
'prismals',
'jsonls',
'vuels',
'emmet_language_server',
'astro',
'cssls',
}
for _, lsp in ipairs(servers) do
lspconfig[lsp].setup {
capabilities = capabilities,
}
end
local luasnip = require('luasnip')
local cmp = require('cmp')
cmp.setup {
snippet = {
expand = function(args)
luasnip.lsp_expand(args.body)
end,
},
mapping = cmp.mapping.preset.insert({
['<C-u>'] = cmp.mapping.scroll_docs(-4),
['<C-d>'] = cmp.mapping.scroll_docs(4),
['<C-Space>'] = cmp.mapping.complete(),
['<CR>'] = cmp.mapping.confirm {
behavior = cmp.ConfirmBehavior.Replace,
select = true,
},
['<Tab>'] = cmp.mapping(function(fallback)
if cmp.visible() then
cmp.select_next_item()
elseif luasnip.expand_or_jumpable() then
luasnip.expand_or_jump()
else
fallback()
end
end, { 'i', 's' }),
['<S-Tab>'] = cmp.mapping(function(fallback)
if cmp.visible() then
cmp.select_prev_item()
elseif luasnip.jumpable(-1) then
luasnip.jump(-1)
else
fallback()
end
end, { 'i', 's' }),
}),
sources = {
{ name = 'nvim_lsp' },
{ name = 'luasnip' },
},
}
'';
}
cmp-nvim-lsp
cmp_luasnip
{
plugin = luasnip;
type = "lua";
config = # lua
''
require("luasnip.loaders.from_vscode").lazy_load()
'';
}
friendly-snippets
{
plugin = lualine-nvim;
type = "lua";
config = # lua
''
local theme = require("lualine.themes.base16")
theme.normal.b.bg = nil
theme.normal.c.bg = nil
theme.replace.b.bg = nil
theme.insert.b.bg = nil
theme.visual.b.bg = nil
theme.inactive.a.bg = nil
theme.inactive.b.bg = nil
theme.inactive.c.bg = nil
require('lualine').setup {
options = {
theme = theme,
disabled_filetypes = {'NvimTree', 'tagbar'}
},
sections = { lualine_c = {'%f'} }
}
'';
}
{
plugin = git-blame-nvim;
type = "lua";
}
{
plugin = comment-nvim;
type = "lua";
config = # lua
''
require('Comment').setup {
pre_hook = require('ts_context_commentstring.integrations.comment_nvim').create_pre_hook()
}
'';
}
{
plugin = nvim-autopairs;
type = "lua";
config = # lua
''
require("nvim-autopairs").setup()
'';
}
{
plugin = auto-save-nvim;
type = "lua";
config = # lua
''
require("auto-save").setup()
'';
}
{
plugin = vimtex;
config = # vim
''
let g:vimtex_mappings_enabled = 0
let g:vimtex_imaps_enabled = 0
let g:vimtex_view_method = 'zathura'
let g:vimtex_compiler_latexmk = {'out_dir': '/tmp/vimtex'}
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)
'';
}
{
plugin = vim-markdown;
config = # vim
''
let g:vim_markdown_folding_disabled = 1
let g:vim_markdown_conceal = 0
let g:vim_markdown_frontmatter = 1
let g:vim_markdown_toml_frontmatter = 1
let g:vim_markdown_json_frontmatter = 1
'';
}
{
plugin = nvim-ts-autotag;
type = "lua";
config = # lua
''
require('nvim-ts-autotag').setup()
'';
}
{
plugin = nvim-surround;
type = "lua";
config = # lua
''
require('nvim-surround').setup()
'';
}
{
plugin = tailwindcss-colors-nvim;
type = "lua";
config = # lua
''
require('tailwindcss-colors').setup()
'';
}
{
plugin = nvim-ts-context-commentstring;
type = "lua";
config = # lua
''
require('ts_context_commentstring').setup {
enable_autocmd = false,
}
'';
}
{
plugin = nvim-treesitter.withAllGrammars;
type = "lua";
config = # lua
''
require'nvim-treesitter.configs'.setup {
highlight = {
enable = true,
disable = function(lang)
return lang ~= "javascript"
and lang ~= "tsx"
and lang ~= "typescript"
and lang ~= "astro"
and lang ~= "css"
and lang ~= "glsl"
and lang ~= "nix"
and lang ~= "vue"
and lang ~= "pug"
and lang ~= "prisma"
end,
additional_vim_regex_highlighting = true,
},
}
'';
}
{
plugin = vista-vim;
config = # vim
''
let g:vista_default_executive = 'nvim_lsp'
let g:vista_executive_for = {
\ 'rust': 'ctags',
\ }
autocmd QuitPre * silent! :Vista!
'';
}
fzf-vim
vim-caddyfile
vim-graphql
vim-javascript
vim-jsx-pretty
rust-vim
yuck-vim
neoformat
vim-nix
tagbar
rainbow-delimiters-nvim
];
};
}