NixOS/home/programs/zsh.nix

153 lines
4.8 KiB
Nix

{ pkgs, lib, config, ... }:
let
inherit (lib.strings) optionalString concatStrings;
in
{
home.packages = with pkgs; [
eza
bat
gojq
nix-zsh-completions
];
programs.zsh = {
enable = true;
envExtra = /*bash*/ ''
# Disable loading global RC files in /etc/zsh/*
# Mostly because they are unneeded
# and global rc files has to be small for security reasons (no plugins)
# thus making them saver for Root account to load them.
unsetopt GLOBAL_RCS
'';
autosuggestion.enable = true;
enableCompletion = true;
defaultKeymap = "emacs";
dirHashes = {
docs = "$HOME/Documents";
dl = "$HOME/Downloads";
videos = "$HOME/Videos";
pictures = "$HOME/Pictures";
};
shellAliases = {
ls = "eza -lah";
cat = "bat";
update = "sudo nixos-rebuild switch --flake $HOME/dotfiles";
superupdate = "(cd $HOME/dotfiles && nix flake update && sudo nixos-rebuild switch --flake $HOME/dotfiles)";
lg = "lazygit";
du = "dust -H";
uptest = "sudo nixos-rebuild test --flake $HOME/dotfiles";
dry = "sudo nixos-rebuild dry-activate --flake $HOME/dotfiles";
jq = "gojq";
n = "neovide";
v = "nvim";
cd = "z";
};
dotDir = ".config/zsh";
history = {
expireDuplicatesFirst = true;
extended = true;
ignoreAllDups = true;
ignoreSpace = true;
path = "$HOME/.local/share/zsh/zsh_history";
save = 40000;
size = 40000;
};
completionInit = lib.mkOrder 9999 (concatStrings [
/* bash */
''
mkdir -p $ZSH_CACHE_DIR/completions
fpath+=$ZSH_CACHE_DIR/completions
fpath+=${pkgs.zsh-completions}/share/zsh/site-functions
''
(optionalString config.profile.podman.enable /*bash*/ ''
if [ ! -f $ZSH_CACHE_DIR/completions/_podman ]; then
podman completion zsh > $ZSH_CACHE_DIR/completions/_podman
fi
'')
# Value below must be always last in the completionInit
/* bash */
''
autoload -U compinit && compinit
''
]);
syntaxHighlighting.enable = true;
initExtraFirst = /*bash*/ ''
export ZSH_CACHE_DIR=$HOME/.cache/zsh
if [ -f $HOME/.config/zsh/.p10k.zsh ]; then
source $HOME/.config/zsh/.p10k.zsh
fi
_ZSH_COLOR_SCHEME_FILE=$HOME/.cache/wallust/sequences
if [ -f "$_ZSH_COLOR_SCHEME_FILE" ]; then
(cat "$_ZSH_COLOR_SCHEME_FILE" &)
fi
'';
initExtra = concatStrings [
/*bash*/
''
packfiles() {
find $(nix build "nixpkgs#$1" --no-link --print-out-paths)
}
# Completion settings
## Case insensitive completion
zstyle ':completion:*' matcher-list 'm:{a-zA-Z}={A-Za-z}'
# FZF Tab configurations
#
# disable sort when completing `git checkout`
zstyle ':completion:*:git-checkout:*' sort false
# set descriptions format to enable group support
# NOTE: don't use escape sequences here, fzf-tab will ignore them
zstyle ':completion:*:descriptions' format '[%d]'
# set list-colors to enable filename colorizing
zstyle ':completion:*' list-colors ''${(s.:.)LS_COLORS}
# force zsh not to show completion menu, which allows fzf-tab to capture the unambiguous prefix
zstyle ':completion:*' menu no
# preview directory's content with eza when completing cd
zstyle ':fzf-tab:complete:cd:*' fzf-preview 'eza -1 --color=always $realpath'
# preview directory's content with eza when completing z
zstyle ':fzf-tab:complete:z:*' fzf-preview 'eza -1 --color=always $realpath'
# switch group using `<` and `>`
zstyle ':fzf-tab:*' switch-group '<' '>'
''
(optionalString config.profile.podman.enable /*bash*/ ''
zsh-defer source <(podman completion zsh)
'')
];
plugins = [
{
name = "fzf-tab";
src = pkgs.zsh-fzf-tab;
file = "share/fzf-tab/fzf-tab.plugin.zsh";
}
{
name = "powerlevel10k";
src = pkgs.zsh-powerlevel10k;
file = "share/zsh-powerlevel10k/powerlevel10k.zsh-theme";
}
{
name = "auto-suggestions";
src = pkgs.zsh-autosuggestions;
file = "share/zsh-autosuggestions/zsh-autosuggestions.plugin.zsh";
}
{
name = "zsh-nix-shell";
src = pkgs.zsh-nix-shell;
file = "share/zsh-nix-shell/nix-shell.plugin.zsh";
}
{
name = "zsh-history-substring-search";
src = pkgs.zsh-history-substring-search;
file = "share/zsh-history-substring-search/zsh-history-substring-search.zsh";
}
{
name = "zsh-defer";
src = pkgs.zsh-defer;
file = "share/zsh-defer/zsh-defer.plugin.zsh";
}
];
};
}