nixos-config/user/helix.nix
2023-06-02 22:42:56 -03:00

122 lines
3.4 KiB
Nix

{ pkgs, lib, ... }:
let
inherit (pkgs.uservars) accent theme editor;
inherit (theme) color;
in
{
config = {
programs.helix = {
enable = true;
package = pkgs.unstable.helix;
settings = {
theme = "my-theme";
editor = {
cursorline = true;
cursorcolumn = true;
auto-save = true;
line-number = "relative";
whitespace.render = "all";
whitespace.characters = {
space = "·";
tab = "";
newline = "¬";
};
lsp = {
display-messages = true;
display-inlay-hints = true;
};
cursor-shape = {
insert = "bar";
};
indent-guides.render = true;
soft-wrap.enable = true;
};
keys.normal = {
# basic movement
n = "move_char_left";
e = "move_line_down";
i = "move_line_up";
o = "move_char_right";
# search
l = "search_next";
L = "search_prev";
# edits
s = "insert_mode";
# open newline
h = "open_below";
H = "open_above";
# selections
k = "select_regex";
K = "split_selection";
"C-k" = "split_selection_on_newline";
# goto mode
g.n = "goto_line_start";
g.o = "goto_line_end";
};
keys.select = {
# basic movement
n = "extend_char_left";
e = "extend_line_down";
i = "extend_line_up";
o = "extend_char_right";
# search
l = "extend_search_next";
L = "extend_search_prev";
# edits
s = "insert_mode";
# open newline
h = "open_below";
H = "open_above";
# selections
k = "select_regex";
K = "split_selection";
"C-k" = "split_selection_on_newline";
# goto mode
g.n = "goto_line_start";
g.o = "goto_line_end";
};
keys.insert = { "A-k" = "normal_mode"; };
};
languages.language = [
{ auto-format = true; formatter = { command = "nixpkgs-fmt"; }; name = "nix"; }
{ auto-format = true; name = "rust"; }
];
themes = {
my-theme = {
"inherits" = "gruvbox";
"ui.menu" = "none";
"ui.background" = { bg = "none"; };
"ui.virtual.whitespace" = color.nontxt;
"ui.cursor.primary" = { fg = accent.fg; bg = accent.color; };
"ui.cursorline.primary" = { bg = color.bg_dark; };
"ui.cursorcolumn.primary" = { modifiers = [ "bold" ]; };
"ui.cursorline" = { bg = "none"; };
"ui.cursorcolumn" = { bg = "none"; };
"ui.linenr.selected" = { fg = color.txt; };
function = color.normal.orange;
module = color.normal.brown;
palette = {
yellow0 = color.normal.yellow;
yellow1 = color.normal.yellow;
green0 = color.normal.green;
green1 = color.normal.green;
purple0 = color.normal.magenta;
purple1 = color.normal.magenta;
fg0 = color.txt;
fg1 = color.txt;
fg2 = color.txt;
fg3 = color.txt;
fg4 = color.txt;
};
};
};
};
home.sessionVariables = lib.mkIf (editor == "helix") {
EDITOR = "hx";
};
};
}