dotfiles/nix-conf/home-manager/base/shells.nix

110 lines
3.4 KiB
Nix

# Configurations for shell stuffs.
# Should probably be decoupled even more
{ config
, proj_root
, myLib
, pkgs
, ...
}:
let cfg = config.base.shells;
in
{
options.base.shells = {
enable = myLib.mkOption {
type = myLib.types.bool;
description = "Enable umbrella shell configuration";
default = true;
example = false;
};
# TODO: Support shell-specific init
shellInitExtra = myLib.mkOption {
type = myLib.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 $3}'):0
export LIBGL_ALWAYS_INDIRECT=1
'';
};
shellAliases = myLib.mkOption {
type = myLib.types.attrs;
description = "Shell command aliases";
default = { };
example = {
nixGL = "nixGLIntel";
};
};
};
config = myLib.mkIf cfg.enable {
xdg.configFile."starship.toml".source = "${proj_root.config.path}//starship/starship.toml";
# 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;
extraConfig = builtins.readFile "${proj_root.config.path}/tmux/tmux.conf";
};
programs.exa = {
enable = true;
enableAliases = true;
};
programs.starship = {
enable = true;
enableZshIntegration = true;
};
programs.fzf.enable = true;
programs.bash = {
enable = true;
enableCompletion = true;
initExtra = cfg.shellInitExtra or "";
};
programs.zsh = {
enable = true;
enableCompletion = true;
enableAutosuggestions = true;
shellAliases = {
nix-rebuild = "sudo nixos-rebuild switch";
hm-switch = "home-manager switch --flake";
} // (cfg.shellAliases or { });
history = {
size = 10000;
path = "${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
# "sudo" # double-escape to prepend sudo # UPDATE: just use vi-mode lol
"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
# "vi-mode" # edit promps with vi motions :)
];
};
sessionVariables = {
# 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
'';
};
};
}