dotfiles/home/common/vim.nix
2023-01-24 02:24:40 +07:00

190 lines
6.8 KiB
Nix

{ config, pkgs, ... }:
{
programs.neovim = {
enable = true;
defaultEditor = true;
package = pkgs.neovim-unwrapped;
extraPackages = with pkgs; [
rust-analyzer
nodePackages.bash-language-server shellcheck
nodePackages.typescript-language-server
clang-tools
nodePackages.vscode-langservers-extracted
nil
marksman
taplo
];
extraPython3Packages = pyPkgs: with pyPkgs; [ python-lsp-server ];
extraConfig = ''
autocmd BufReadPost * if @% !~# '\.git[\/\\]COMMIT_EDITMSG$' && line("'\"") > 1 && line("'\"") <= line("$") | exe "normal! g`\"" | endif
syntax on
lua << EOF
EOF
'';
viAlias = true;
vimAlias = true;
vimdiffAlias = true;
plugins =
# TODO make pure
let lua = (s: ''
lua << EOF
${s}
EOF
'');
in with pkgs.vimPlugins; [
# TODO remove on next nvim update (0.8.3/0.9)
vim-nix
{ plugin = nvim-web-devicons;
config = lua ''
require'nvim-web-devicons'.setup {
}
''; }
{ plugin = nvim-tree-lua;
config = lua ''
vim.g.loaded_netrw = 1
vim.g.loaded_netrwPlugin = 1
vim.opt.termguicolors = true
require("nvim-tree").setup({
-- :help nvim-tree-setup
})
''; }
vim-sleuth
luasnip
{ plugin = nvim-cmp;
config = lua ''
local cmp = require('cmp')
cmp.setup {
snippet = {
expand = function(args)
require('luasnip').lsp_expand(args.body)
end,
},
mapping = {
['<C-p>'] = cmp.mapping.select_prev_item(),
['<C-n>'] = cmp.mapping.select_next_item(),
['<C-space>'] = cmp.mapping.complete(),
['<C-e>'] = cmp.mapping.close(),
['<tab>'] = cmp.mapping.confirm { select = true },
},
sources = cmp.config.sources({
{ name = 'nvim_lsp' },
{ name = 'luasnip' },
}),
}
''; }
cmp_luasnip
cmp-nvim-lsp
{ plugin = nvim-lspconfig;
config = lua ''
-- Mappings.
-- See `:help vim.diagnostic.*` for documentation on any of the below functions
local opts = { noremap=true, silent=true }
vim.keymap.set('n', '<space>e', vim.diagnostic.open_float, opts)
vim.keymap.set('n', '[d', vim.diagnostic.goto_prev, opts)
vim.keymap.set('n', ']d', vim.diagnostic.goto_next, opts)
vim.keymap.set('n', '<space>q', vim.diagnostic.setloclist, opts)
-- Use an on_attach function to only map the following keys
-- after the language server attaches to the current buffer
local on_attach = function(client, bufnr)
-- Enable completion triggered by <c-x><c-o>
vim.api.nvim_buf_set_option(bufnr, 'omnifunc', 'v:lua.vim.lsp.omnifunc')
-- Mappings.
-- See `:help vim.lsp.*` for documentation on any of the below functions
local bufopts = { noremap=true, silent=true, buffer=bufnr }
vim.keymap.set('n', 'gD', vim.lsp.buf.declaration, bufopts)
vim.keymap.set('n', 'gd', vim.lsp.buf.definition, bufopts)
vim.keymap.set('n', 'K', vim.lsp.buf.hover, bufopts)
vim.keymap.set('n', 'gi', vim.lsp.buf.implementation, bufopts)
vim.keymap.set('n', '<C-k>', vim.lsp.buf.signature_help, bufopts)
vim.keymap.set('n', '<space>wa', vim.lsp.buf.add_workspace_folder, bufopts)
vim.keymap.set('n', '<space>wr', vim.lsp.buf.remove_workspace_folder, bufopts)
vim.keymap.set('n', '<space>wl', function()
print(vim.inspect(vim.lsp.buf.list_workspace_folders()))
end, bufopts)
vim.keymap.set('n', '<space>D', vim.lsp.buf.type_definition, bufopts)
vim.keymap.set('n', '<space>rn', vim.lsp.buf.rename, bufopts)
vim.keymap.set('n', '<space>ca', vim.lsp.buf.code_action, bufopts)
vim.keymap.set('n', 'gr', vim.lsp.buf.references, bufopts)
vim.keymap.set('n', '<space>f', function() vim.lsp.buf.format { async = true } end, bufopts)
end
local lsp_flags = {
-- This is the default in Nvim 0.7+
debounce_text_changes = 150,
}
local capabilities = vim.tbl_extend(
'keep',
vim.lsp.protocol.make_client_capabilities(),
require('cmp_nvim_lsp').default_capabilities()
);
-- see https://github.com/neovim/nvim-lspconfig/blob/master/doc/server_configurations.md
require'lspconfig'.bashls.setup{
on_attach = on_attach,
flags = lsp_flags,
capabilities = capabilities,
}
require'lspconfig'.clangd.setup{
-- usually requires compile_flags.json
on_attach = on_attach,
flags = lsp_flags,
capabilities = capabilities,
}
require'lspconfig'.pylsp.setup{
-- https://github.com/python-lsp/python-lsp-server/blob/develop/CONFIGURATION.md
on_attach = on_attach,
flags = lsp_flags,
capabilities = capabilities,
}
-- todo completion
require'lspconfig'.html.setup{
on_attach = on_attach,
flags = lsp_flags,
capabilities = capabilities,
}
require'lspconfig'.cssls.setup{
on_attach = on_attach,
flags = lsp_flags,
capabilities = capabilities,
}
require'lspconfig'.tsserver.setup{
on_attach = on_attach,
flags = lsp_flags,
capabilities = capabilities,
}
require'lspconfig'.jsonls.setup{
on_attach = on_attach,
flags = lsp_flags,
capabilities = capabilities,
}
require'lspconfig'.nil_ls.setup{
on_attach = on_attach,
flags = lsp_flags,
capabilities = capabilities,
}
require'lspconfig'.taplo.setup{
on_attach = on_attach,
flags = lsp_flags,
capabilities = capabilities,
}
require'lspconfig'.marksman.setup{
on_attach = on_attach,
flags = lsp_flags,
capabilities = capabilities,
}
require'lspconfig'.rust_analyzer.setup{
on_attach = on_attach,
flags = lsp_flags,
capabilities = capabilities,
-- Server-specific settings...
settings = {
["rust-analyzer"] = {}
}
}
'';
}
];
};
}