nixos/home/common/core/nixvim.nix

357 lines
9.3 KiB
Nix

{ inputs, pkgs, ... }: {
imports = [
inputs.nixvim.homeManagerModules.nixvim
];
programs.nixvim = {
enable = true;
enableMan = true; # install man pages for nixvim options
clipboard.register = "unnamedplus"; # use system clipboard instead of internal registers
colorschemes.kanagawa = {
enable = true;
settings = {
commentStyle = {
italic = true;
};
dimInactive = true;
terminalColors = true;
theme = "wave";
transparent = false;
undercurl = true;
};
};
opts = {
#
# ========= General Appearance =========
#
background = "";
number = true; # show line numbers
relativenumber = true; # show relative linenumbers
laststatus = 0; # Display status line always
history = 1000; # Store lots of :cmdline history
showcmd = true; # Show incomplete cmds down the bottom
showmode = true; # Show current mode down the bottom
autoread = true; # Reload files changed outside vim
lazyredraw = true; # Redraw only when needed
showmatch = true; # highlight matching braces
ruler = true; # show current line and column
visualbell = true; # No sounds
listchars = "trail:·"; # Display tabs and trailing spaces visually
# ========= Font =========
guifont = "NotoSansMono:h9"; # fontname:fontsize
# ========= Cursor =========
guicursor = "n-v-c-sm:block,i-ci-ve:ver25,r-cr-o:hor20,n-v-i:blinkon0";
# ========= Redirect Temp Files =========
# backup
backupdir = "$HOME/.local/state/vim/backup//,/tmp//,.";
writebackup = false;
# swap
directory = "$HOME/.local/vim/swap//,/tmp//,.";
# ================ Indentation ======================
autoindent = true;
cindent = true; # automatically indent braces
smartindent = true;
smarttab = true;
shiftwidth = 2;
softtabstop = 4;
tabstop = 2;
expandtab = true;
# ================ Folds ============================
foldmethod = "indent"; # fold based on indent
foldnestmax = 3; # deepest fold is 3 levels
foldenable = false; # don't fold by default
# ================ Completion =======================
wildmode = "list:longest";
wildmenu = true; # enable ctrl-n and ctrl-p to scroll thru matches
# stuff to ignore when tab completing
wildignore = "*.o,*.obj,*~,vim/backups,sass-cache,DS_Store,vendor/rails/**,vendor/cache/**,*.gem,log/**,tmp/**,*.png,*.jpg,*.gif";
# ================ Scrolling ========================
scrolloff = 4; # Start scrolling when we're 4 lines away from margins
sidescrolloff = 15;
sidescroll = 1;
# ================ Searching ========================
incsearch = true;
hlsearch = true;
ignorecase = true;
smartcase = true;
# ================ Movement ========================
backspace = "indent,eol,start"; # allow backspace in insert mode
};
#
# ========= UI Plugins =========
#
plugins.nvim-colorizer = {
enable = true;
fileTypes = [ "*" ];
};
plugins.lualine = {
enable = true;
theme = "auto";
componentSeparators = {
left = "";
right = "";
};
sectionSeparators = {
left = "";
right = "";
};
sections = {
lualine_a = [ "mode" ];
lualine_b = [ "branch" "diff" "diagnostics" ];
lualine_c = [ "filename" ];
lualine_x = [ "encoding" "fileformat" "filetype" ];
lualine_y = [ "progress" ];
lualine_z = [ "locations" ];
};
};
#
# ========= File Search =========
#
plugins.telescope = {
# https://github.com/nvim-telescope/telescope.nvim
enable = true;
extensions.fzy-native.enable = true;
};
# ========= File Nav ===========
#
plugins.harpoon = {
enable = true;
keymaps = {
toggleQuickMenu = "<leader>b";
};
};
plugins.nvim-tree = {
enable = true;
view.width = {
min = 30;
max = -1;
padding = 1;
};
disableNetrw = true;
filters.dotfiles = true;
};
#
# ========== Dev Tools =========
#
plugins.surround.enable = true; # vim-surround
plugins.gitsigns = {
enable = true;
settings.signs.add = {
hl = "GitSignsAdd";
text = " ";
numhl = "GitSignsAddNr";
linehl = "GitSignsAddLn";
};
settings.signs.change = {
hl = "GitSignsChange";
text = " ";
numhl = "GitSignsChangeNr";
linehl = "GitSignsChangeLn";
};
settings.signs.delete = {
hl = "GitSignsDelete";
text = " ";
numhl = "GitSignsDeleteNr";
linehl = "GitSignsDeleteLn";
};
settings.signs.topdelete = {
hl = "GitSignsDelete";
text = " ";
numhl = "GitSignsDeleteNr";
linehl = "GitSignsDeleteLn";
};
settings.signs.changedelete = {
hl = "GitSignsChange";
text = " ";
numhl = "GitSignsChangeNr";
linehl = "GitSignsChangeLn";
};
};
# Load Plugins that aren't provided as modules by nixvim
extraPlugins = builtins.attrValues {
inherit (pkgs.vimPlugins)
ale
vim-numbertoggle# Use relative number on focused buffer only
vimade# Dim unfocused buffers
vimwiki# Vim Wiki
YouCompleteMe# Code completion engine
vim-dadbod
vim-dadbod-ui
# Keep vim-devicons as last entry
vim-devicons;
};
# ========= Mapleader =========
globals.mapleader = ";";
#
# ========= Key binds =========
#
keymaps = [
# Switching windows
{
mode = [ "n" ];
action = "<C-W>h";
key = "<S-h>";
options = {
silent = true;
};
}
{
mode = [ "n" ];
action = "<C-W>j";
key = "<S-j>";
options = {
silent = true;
};
}
{
mode = [ "n" ];
action = "<C-W>k";
key = "<S-k>";
options = {
silent = true;
};
}
{
mode = [ "n" ];
action = "<C-W>l";
key = "<S-l>";
options = {
silent = true;
};
}
# Toggle nvim-tree
{
mode = [ "n" ];
action = "<cmd>NvimTreeFindFileToggle<CR>";
key = "tt";
options = {
silent = true;
};
}
{
# clear search highlighting
mode = [ "n" ];
key = "<space><space>";
action = "<cmd>nohlsearch<CR>";
options = { noremap = true; };
}
# ========== Telescope Plugin =========
{
# find files
mode = [ "n" ];
key = "<Leader>ff";
action = "<cmd>Telescope find_files<CR>";
options = { noremap = true; };
}
{
# live grep
mode = [ "n" ];
key = "<Leader>fg";
action = "<cmd>Telescope live_grep<CR>";
options = { noremap = true; };
}
{
# buffers
mode = [ "n" ];
key = "<Leader>fb";
action = "<cmd>Telescope buffers<CR>";
options = { noremap = true; };
}
{
# help tags
mode = [ "n" ];
key = "<Leader>fh";
action = "<cmd>Telescope help_tags<CR>";
options = { noremap = true; };
}
];
extraConfigVim = ''
" ================ Persistent Undo ==================
" Keep undo history across sessions, by storing in file.
" Only works all the time.
if has('persistent_undo')
silent !mkdir ~/.vim/backups > /dev/null 2>&1
set undodir=~/.vim/backups
set undofile
endif
" ================ Vim Wiki config =================
" See :h vimwiki_list for info on registering wiki paths
let wiki_0 = {}
let wiki_0.path = '~/dotfiles.wiki/'
let wiki_0.index = 'home'
let wiki_0.syntax = 'markdown'
let wiki_0.ext = '.md'
" fill spaces in page names with _ in pathing
let wiki_0.links_space_char = '_'
" ================ Ale ========================
" linter and fixer packages have to be installed via AUR or pamac
let g:ale_linters = {
\ 'c': ['clang-tidy'],
\ 'python': ['flake8'],
\ 'vim': ['vint'],
\ 'markdown': ['markdownlint'],
\ }
let g:ale_fixers = {
\ 'c': ['clang-format'],
\ 'javascript': ['prettier', 'eslint'],
\ 'json': ['fixjson', 'prettier'],
\ 'python': ['black', 'isort'],
\ }
" Set global fixers for all file types except Markdown
" Why? because double spaces at the end of a line in markdown indicate a
" linebreak without creating a new paragraph
function! SetGlobalFixers()
let g:ale_fixers['*'] = ['trim_whitespace', 'remove_trailing_lines']
endfunction
augroup GlobalFixers
autocmd!
autocmd VimEnter * call SetGlobalFixers()
augroup END
" Set buffer-local fixers for Markdown files
augroup MarkdownFixers
autocmd!
autocmd FileType markdown let b:ale_fixers = ['prettier']
augroup END
let g:ale_fix_on_save = 1
'';
};
}