nixos-config/home/nixvim/default.nix
2025-01-24 01:10:53 -05:00

209 lines
5 KiB
Nix

{ pkgs, inputs, ... }:
{
programs.nixvim = {
enable = true;
plugins.lualine.enable = true;
opts = {
number = true;
relativenumber = true;
expandtab = true;
autoindent = true;
shiftwidth = 2;
smartindent = true;
tabstop = 2;
ignorecase = true;
incsearch = true;
smartcase = true;
};
colorscheme = "github_dark_tritanopia";
clipboard.register = "unnamed";
globals = {
mapleader = ",";
};
extraPlugins = [
(pkgs.vimUtils.buildVimPlugin {
name = "gitub-theme";
src = inputs.nvim-github-theme;
})
];
keymaps = [
{
action = "<cmd>Neotree toggle<CR>";
key = "<space>s";
mode = "n";
options.silent = true;
}
{
# shortcut to command mode
action = ":";
key = ";";
mode = [
"n"
"x"
];
options.silent = true;
}
{
# insert line below without moving cursor
action = "printf('m`%so<ESC>``', v:count1)";
key = "<space>o";
options.expr = true;
mode = "n";
}
{
# insert line above without moving cursor
action = "printf('m`%sO<ESC>``', v:count1)";
key = "<space>O";
options.expr = true;
mode = "n";
}
# nice emacs bindings
{
action = "<HOME>";
key = "<C-a>";
mode = "i";
}
{
action = "<END>";
key = "<C-e>";
mode = "i";
}
];
plugins.cmp = {
enable = true;
settings = {
formatting.fields = [
"abbr"
"kind"
"menu"
];
experimental = {
ghost_text = true;
};
snippet.expand = ''
function(args) require('luasnip').lsp_expand(args.body) end
'';
sources = [
{ name = "nvim_lsp"; }
{ name = "emoji"; }
{ name = "luasnip"; }
{ name = "buffer"; }
{ name = "path"; }
];
mapping = {
"<C-h>" = "cmp.mapping.abort()";
"<C-n>" = "cmp.mapping.select_next_item()";
"<C-p>" = "cmp.mapping.select_prev_item()";
"<C-u>" = "cmp.mapping.scroll_docs(-4)";
"<C-d>" = "cmp.mapping.scroll_docs(4)";
"<C-k>" = ''
cmp.mapping(function(fallback)
if cmp.visible() then
if require("luasnip").expandable() then
require("luasnip").expand()
else
cmp.confirm({
select = true,
})
end
else
fallback()
end
end)
'';
# plain tab conflicts with i try to indent
"<C-Tab>" = ''
cmp.mapping(function(fallback)
if require("luasnip").jumpable(1) then
require("luasnip").jump(1)
else
fallback()
end
end,{"i","s"})
'';
"<S-Tab>" = ''
cmp.mapping(function(fallback)
if require("luasnip").jumpable(-1) then
require("luasnip").jump(-1)
else
fallback()
end
end,{"i","s"})
'';
};
};
};
plugins.lsp = {
enable = true;
keymaps.lspBuf = {
"K" = "hover";
"gd" = "definition";
"gD" = "references";
# "gt" = "type_definition"; # conflicts with switch tab
"gI" = "type_definition";
"gi" = "implementation";
};
servers = {
bashls.enable = true;
lua_ls.enable = true;
nil_ls = {
enable = true;
settings = {
formatting.command = [
"nix"
"fmt"
];
nix.flake.autoArchive = true;
};
};
rust_analyzer = {
enable = true;
installRustc = true;
installCargo = true;
};
};
};
plugins.treesitter = {
enable = true;
nixGrammars = true;
settings.indent.enable = true;
};
plugins.fzf-lua = {
enable = true;
profile = "fzf-native";
keymaps = {
"<leader>ff" = "files";
"<leader>fg" = "live_grep";
};
};
plugins.neo-tree = {
enable = true;
buffers.followCurrentFile.enabled = true;
window.width = 30;
};
plugins.gitsigns = {
enable = true;
settings.current_line_blame = true;
};
plugins.cmp-buffer.enable = true;
plugins.cmp-emoji.enable = true;
plugins.cmp-nvim-lsp.enable = true;
plugins.cmp-path.enable = true;
plugins.cmp_luasnip.enable = true;
plugins.luasnip.enable = true;
plugins.nvim-autopairs.enable = true;
plugins.rainbow-delimiters.enable = true;
plugins.web-devicons.enable = true;
plugins.auto-save.enable = true;
plugins.indent-blankline.enable = true;
plugins.undotree.enable = true;
};
}