rice/programs/nvim.nix

307 lines
9.4 KiB
Nix

{
lib,
pkgs,
...
} @ inputs: {
home-manager.users.buffet = {
home.sessionVariables = {
EDITOR = "nvim";
};
programs.neovim = let
leader = ",";
in {
enable = true;
plugins = let
buildPlugin = name:
pkgs.vimUtils.buildNeovimPluginFrom2Nix {
inherit name;
src = inputs."${name}";
};
buildPlugins = names: lib.attrsets.genAttrs names buildPlugin;
plugins = buildPlugins [
"cmp-conventionalcommits"
"cmp-git"
"lsp-trouble"
];
in
with pkgs.vimPlugins;
with plugins; [
{plugin = cmp-buffer;}
{plugin = cmp-calc;}
{plugin = cmp-conventionalcommits;}
{plugin = cmp-latex-symbols;}
{plugin = cmp-nvim-lsp;}
{plugin = cmp-path;}
{plugin = cmp-treesitter;}
{plugin = cmp-vsnip;}
{plugin = editorconfig-nvim;}
{plugin = friendly-snippets;}
{plugin = fugitive;}
{plugin = lsp-trouble;}
{plugin = playground;}
{plugin = rust-vim;}
{plugin = tabular;}
{plugin = vim-nix;}
{plugin = vim-repeat;}
{
plugin = cmp-git;
config = "lua require 'cmp_git'.setup()";
}
{
plugin = crates-nvim;
config = ''
lua require 'crates'.setup()
nnoremap <silent> ${leader}ct :lua require('crates').toggle()<cr>
nnoremap <silent> ${leader}cr :lua require('crates').reload()<cr>
nnoremap <silent> ${leader}cv :lua require('crates').show_versions_popup()<cr>
nnoremap <silent> ${leader}cf :lua require('crates').show_features_popup()<cr>
nnoremap <silent> ${leader}cd :lua require('crates').show_dependencies_popup()<cr>
nnoremap <silent> ${leader}cu :lua require('crates').update_crate()<cr>
vnoremap <silent> ${leader}cu :lua require('crates').update_crates()<cr>
nnoremap <silent> ${leader}ca :lua require('crates').update_all_crates()<cr>
nnoremap <silent> ${leader}cU :lua require('crates').upgrade_crate()<cr>
vnoremap <silent> ${leader}cU :lua require('crates').upgrade_crates()<cr>
nnoremap <silent> ${leader}cA :lua require('crates').upgrade_all_crates()<cr>
nnoremap <silent> ${leader}cH :lua require('crates').open_homepage()<cr>
nnoremap <silent> ${leader}cR :lua require('crates').open_repository()<cr>
nnoremap <silent> ${leader}cD :lua require('crates').open_documentation()<cr>
nnoremap <silent> ${leader}cC :lua require('crates').open_crates_io()<cr>
'';
}
{
plugin = gitsigns-nvim;
config = ''
lua require 'gitsigns'.setup()
set signcolumn=yes
'';
}
# TODO: replace with own bar
{
plugin = lightline-vim;
config = ''
let g:lightline = { 'colorscheme': 'solarized' }
set noshowmode
'';
}
{
plugin = lspsaga-nvim;
config = ''
lua require 'lspsaga'.init_lsp_saga()
nnoremap <silent> ${leader}a :Lspsaga code_action<cr>
nnoremap <silent> ${leader}r :Lspsaga rename<cr>
nnoremap <silent> gd :lua vim.lsp.buf.definition()<cr>
nnoremap <silent> gD :lua vim.lsp.buf.declaration()<cr>
'';
}
{
plugin = NeoSolarized;
config = ''
set background=light
colorscheme NeoSolarized
'';
}
{
plugin = nvim-autopairs;
config = "lua require 'nvim-autopairs'.setup {}";
}
{
plugin = nvim-cmp;
config = ''
set completeopt=menu,menuone,noselect
lua <<EOF
local cmp = require 'cmp'
cmp.setup {
snippet = {
expand = function(args)
vim.fn["vsnip#anonymous"](args.body)
end,
},
window = {
completion = cmp.config.window.bordered(),
documentation = cmp.config.window.bordered(),
},
mapping = {
['<c-space>'] = cmp.mapping.confirm({ select = true }),
['<c-p>'] = cmp.mapping.select_prev_item(select_opts),
['<c-n>'] = cmp.mapping.select_next_item(select_opts),
['<c-d>'] = cmp.mapping.scroll_docs(4),
['<c-u>'] = cmp.mapping.scroll_docs(-4),
['<c-e>'] = cmp.mapping.abort(),
},
sources = cmp.config.sources {
{ name = 'buffer' },
{ name = 'calc' },
{ name = 'conventionalcommits' },
{ name = 'crates' },
{ name = 'git' },
{ name = 'latex_symbols' },
{ name = 'nvim_lsp' },
{ name = 'path' },
{ name = 'treesitter' },
{ name = 'vsnip' },
},
}
EOF
'';
}
{
plugin = nvim-lspconfig;
config = let
configure = srv: ''
lspconfig.${srv}.setup {
capabilities = caps,
}
'';
servers = [
"clangd"
"rust_analyzer"
];
serverConfigs = lib.strings.concatStringsSep "\n" (builtins.map configure servers);
in ''
lua <<EOF
local lspconfig = require 'lspconfig'
local caps = require 'cmp_nvim_lsp'.update_capabilities(
vim.lsp.protocol.make_client_capabilities()
)
${serverConfigs}
EOF
'';
}
{
plugin = telescope-nvim;
config = ''
nnoremap <silent> ${leader}f :Telescope find_files<cr>
nnoremap <silent> ${leader}g :Telescope live_grep<cr>
nnoremap <silent> ${leader}b :Telescope buffers<cr>
nnoremap <silent> ${leader}: :Telescope commands<cr>
'';
}
{
plugin = nvim-treesitter.withPlugins (plugins:
with plugins; [
tree-sitter-bash
tree-sitter-bibtex
tree-sitter-c
tree-sitter-cmake
tree-sitter-comment
tree-sitter-cpp
tree-sitter-css
tree-sitter-devicetree
tree-sitter-dockerfile
tree-sitter-fennel
tree-sitter-go
tree-sitter-javascript
tree-sitter-json
tree-sitter-latex
tree-sitter-lua
tree-sitter-make
tree-sitter-markdown
tree-sitter-nix
tree-sitter-perl
tree-sitter-python
tree-sitter-regex
tree-sitter-rust
tree-sitter-toml
]);
config = ''
lua <<EOF
require 'nvim-treesitter.configs'.setup {
highlight = {
enable = true,
additional_vim_regex_highlighting = false,
},
}
EOF
'';
}
{
plugin = vim-vsnip;
config = ''
imap <expr> <c-k> vsnip#jumpable(1) ? '<Plug>(vsnip-jump-next)' : '<Tab>'
smap <expr> <c-k> vsnip#jumpable(1) ? '<Plug>(vsnip-jump-next)' : '<Tab>'
imap <expr> <c-j> vsnip#jumpable(-1) ? '<Plug>(vsnip-jump-prev)' : '<S-Tab>'
smap <expr> <c-j> vsnip#jumpable(-1) ? '<Plug>(vsnip-jump-prev)' : '<S-Tab>'
'';
}
{
plugin = vimwiki;
# TODO: vimwiki config
}
];
extraConfig = let
theme = import ../theme.nix;
in ''
" keybinds
let mapleader = "${leader}"
let g:mapleader = "${leader}"
inoremap kj <esc>
vnoremap < <gv
vnoremap > >gv
nnoremap <c-h> <c-w>h
nnoremap <c-j> <c-w>j
nnoremap <c-k> <c-w>k
nnoremap <c-l> <c-w>l
nnoremap <leader>s :w<cr>
" misc
set termguicolors
set mouse=a
set undofile
set hidden
set encoding=utf-8
set hlsearch
set incsearch
set ignorecase
set smartcase
set lazyredraw
set splitbelow
set splitright
set matchtime=2
set showmatch
set wrap
set breakindent
set nowritebackup
set updatetime=250
set colorcolumn=+1
set cursorline
set shiftwidth=4
set tabstop=4
set expandtab
set shiftround
set autoindent
set smartindent
highlight! ExtraWhitespace guibg=${theme.normal.red}
match ExtraWhitespace /\s\+$/
'';
};
};
}