dotfiles/nix/repo/home-profiles/shells.nix

134 lines
4.3 KiB
Nix

{
inputs,
cell,
namespace,
}: {
config,
lib,
pkgs,
...
}: let
cfg = config."${namespace}".shells;
in {
options."${namespace}".shells = {
enable = lib.mkOption {
type = lib.types.bool;
description = "Enable umbrella shell configuration";
default = true;
example = false;
};
shellInitExtra = lib.mkOption {
type = lib.types.str;
description = "Extra shell init. The syntax should be sh-compliant";
default = "";
example = ''
# X11 support for WSL
export DISPLAY=$(ip route list default | awk '{print $3}'):0
export LIBGL_ALWAYS_INDIRECT=1
'';
};
shellAliases = lib.mkOption {
type = lib.types.attrs;
description = "Shell command aliases";
default = {};
example = {
nixGL = "nixGLIntel";
};
};
};
config = lib.mkIf cfg.enable {
# nix: Propagates the environment with packages and vars when enter (children of)
# a directory with shell.nix-compatible and .envrc
programs.direnv = {
enable = true;
nix-direnv.enable = true;
# nix-direnv.enableFlakes = true; # must remove. this will always be supported.
};
# z <path> as smarter cd
programs.zoxide = {
enable = true;
enableZshIntegration = true;
};
programs.tmux = {
enable = true;
plugins = let inherit (pkgs.tmuxPlugins) cpu net-speed; in [cpu net-speed];
extraConfig = builtins.readFile "${inputs.self}/native_configs/tmux/tmux.conf";
};
xdg.configFile."tmux/tmux.conf".text = lib.mkOrder 600 ''
set -g status-right '#{cpu_bg_color} CPU: #{cpu_icon} #{cpu_percentage} | %a %h-%d %H:%M '
'';
# Colored ls
programs.exa = {
enable = true;
enableAliases = true;
};
# Make the shell look beautiful
programs.starship = {
enable = true;
enableZshIntegration = true;
settings = let
native = builtins.fromTOML (builtins.readFile "${inputs.self}/native_configs/starship/starship.toml");
patch-nix = pkgs.lib.recursiveUpdate native {
# WARNING: home-manager fails on here for some reason. Likely not at the
# validation phase (type-checking), but at evaluation phaase (stringify)
# I'm thinking when `settings` are evaluated, it has some sort of
# recursive processing before it gets turned into a toml
# c.commands = [
# ["nix" "run" "nixpkgs#clang" "--" "--version"]
# ["nix" "run" "nixpkgs#gcc" "--" "--version"]
# ];
c.disabled = true;
};
in
patch-nix;
};
# Fuzzy finder. `fzf` for TUI, `fzf -f '<fuzzy query>'` for UNIX piping
programs.fzf.enable = true;
programs.bash = {
enable = true;
enableCompletion = true;
initExtra = cfg.shellInitExtra or "";
};
programs.zsh = {
enable = true;
enableCompletion = true;
enableAutosuggestions = true;
shellAliases =
{
nix-rebuild = "sudo nixos-rebuild switch";
hm-switch = "home-manager switch --flake";
}
// (cfg.shellAliases or {});
history = {
size = 10000;
path = "${config.xdg.dataHome}/zsh/history";
};
oh-my-zsh = {
enable = true;
plugins = [
"git" # git command aliases: https://github.com/ohmyzsh/ohmyzsh/tree/master/plugins/git#aliases
"command-not-found" # suggests which package to install; does not support nixos (we have solution already)
"gitignore" # `gi list` -> `gi java >>.gitignore`
"ripgrep" # adds completion for `rg`
"rust" # compe for rustc/cargo
"poetry" # compe for poetry - Python's cargo
];
};
sessionVariables = {
# Vim mode on the terminal
# VI_MODE_RESET_PROMPT_ON_MODE_CHANGE = true;
# VI_MODE_SET_CURSOR = true;
# ZVM_VI_ESCAPE_BINDKEY = "";
ZVM_READKEY_ENGINE = "$ZVM_READKEY_ENGINE_NEX";
ZVM_KEYTIMEOUT = 0.004; # 40ms, or subtly around 25 FPS. I'm a gamer :)
ZVM_ESCAPE_KEYTIMEOUT = 0.004; # 40ms, or subtly around 25 FPS. I'm a gamer :)
};
initExtra =
(cfg.shellInitExtra or "")
+ ''
source ${pkgs.zsh-vi-mode}/share/zsh-vi-mode/zsh-vi-mode.plugin.zsh
'';
};
};
}