127 lines
3.2 KiB
Nix
127 lines
3.2 KiB
Nix
{ config, lib, pkgs, ... }:
|
|
|
|
with lib;
|
|
|
|
let
|
|
|
|
cfg = config.programs.zsh;
|
|
|
|
historyModule = types.submodule {
|
|
options = {
|
|
size = mkOption {
|
|
type = types.int;
|
|
default = 10000;
|
|
description = "Number of history lines to keep.";
|
|
};
|
|
|
|
path = mkOption {
|
|
type = types.str;
|
|
default = "$HOME/.zsh_history";
|
|
description = "History file location";
|
|
};
|
|
|
|
ignoreDups = mkOption {
|
|
type = types.bool;
|
|
default = true;
|
|
description = ''
|
|
Do not enter command lines into the history list
|
|
if they are duplicates of the previous event.
|
|
'';
|
|
};
|
|
|
|
share = mkOption {
|
|
type = types.bool;
|
|
default = true;
|
|
description = "Share command history between zsh sessions.";
|
|
};
|
|
};
|
|
};
|
|
|
|
in
|
|
|
|
{
|
|
options = {
|
|
programs.zsh = {
|
|
enable = mkEnableOption "Z shell (Zsh)";
|
|
|
|
shellAliases = mkOption {
|
|
default = {};
|
|
example = { ll = "ls -l"; ".." = "cd .."; };
|
|
description = ''
|
|
An attribute set that maps aliases (the top level attribute names in
|
|
this option) to command strings or directly to build outputs.
|
|
'';
|
|
type = types.attrs;
|
|
};
|
|
|
|
enableCompletion = mkOption {
|
|
default = true;
|
|
description = "Enable zsh completion.";
|
|
type = types.bool;
|
|
};
|
|
|
|
enableAutosuggestions = mkOption {
|
|
default = false;
|
|
description = "Enable zsh autosuggestions";
|
|
};
|
|
|
|
history = mkOption {
|
|
type = historyModule;
|
|
default = {};
|
|
description = "Options related to commands history configuration.";
|
|
};
|
|
|
|
initExtra = mkOption {
|
|
default = "";
|
|
type = types.lines;
|
|
description = "Extra commands that should be added to .zshrc.";
|
|
};
|
|
};
|
|
};
|
|
|
|
config = (
|
|
let
|
|
aliasesStr = concatStringsSep "\n" (
|
|
mapAttrsToList (k: v: "alias ${k}='${v}'") cfg.shellAliases
|
|
);
|
|
|
|
export = n: v: "export ${n}=\"${toString v}\"";
|
|
|
|
envVarsStr = concatStringsSep "\n" (
|
|
mapAttrsToList export config.home.sessionVariables
|
|
);
|
|
in mkIf cfg.enable {
|
|
home.packages = [ pkgs.zsh ]
|
|
++ optional cfg.enableCompletion pkgs.nix-zsh-completions;
|
|
|
|
home.file.".zshenv".text = ''
|
|
${optionalString (config.home.sessionVariableSetter == "zsh")
|
|
envVarsStr}
|
|
'';
|
|
|
|
home.file.".zshrc".text = ''
|
|
${export "HISTSIZE" cfg.history.size}
|
|
${export "HISTFILE" cfg.history.path}
|
|
|
|
setopt HIST_FCNTL_LOCK
|
|
${if cfg.history.ignoreDups then "setopt" else "unsetopt"} HIST_IGNORE_DUPS
|
|
${if cfg.history.share then "setopt" else "unsetopt"} SHARE_HISTORY
|
|
|
|
# Tell zsh how to find installed completions
|
|
for p in ''${(z)NIX_PROFILES}; do
|
|
fpath+=($p/share/zsh/site-functions $p/share/zsh/$ZSH_VERSION/functions)
|
|
done
|
|
|
|
${if cfg.enableCompletion then "autoload -U compinit && compinit" else ""}
|
|
${optionalString (cfg.enableAutosuggestions)
|
|
"source ${pkgs.zsh-autosuggestions}/share/zsh-autosuggestions/zsh-autosuggestions.zsh"
|
|
}
|
|
|
|
${aliasesStr}
|
|
|
|
${cfg.initExtra}
|
|
'';
|
|
}
|
|
);
|
|
}
|