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|
{ config, lib, options, pkgs, ... }:
with lib;
let
cfg = config.programs.zsh;
opt = options.programs.zsh;
zshVariables =
mapAttrsToList (n: v: ''${n}="${v}"'') cfg.variables;
fzfCompletion = ./fzf-completion.zsh;
fzfGit = ./fzf-git.zsh;
fzfHistory = ./fzf-history.zsh;
in
{
options = {
programs.zsh.enable = mkOption {
type = types.bool;
default = false;
description = lib.mdDoc "Whether to configure zsh as an interactive shell.";
};
programs.zsh.variables = mkOption {
type = types.attrsOf (types.either types.str (types.listOf types.str));
default = {};
description = lib.mdDoc ''
A set of environment variables used in the global environment.
These variables will be set on shell initialisation.
The value of each variable can be either a string or a list of
strings. The latter is concatenated, interspersed with colon
characters.
'';
apply = mapAttrs (n: v: if isList v then concatStringsSep ":" v else v);
};
programs.zsh.shellInit = mkOption {
type = types.lines;
default = "";
description = lib.mdDoc "Shell script code called during zsh shell initialisation.";
};
programs.zsh.loginShellInit = mkOption {
type = types.lines;
default = "";
description = lib.mdDoc "Shell script code called during zsh login shell initialisation.";
};
programs.zsh.interactiveShellInit = mkOption {
type = types.lines;
default = "";
description = lib.mdDoc "Shell script code called during interactive zsh shell initialisation.";
};
programs.zsh.promptInit = mkOption {
type = types.lines;
default = "autoload -U promptinit && promptinit && prompt walters && setopt prompt_sp";
description = lib.mdDoc "Shell script code used to initialise the zsh prompt.";
};
programs.zsh.enableCompletion = mkOption {
type = types.bool;
default = true;
description = lib.mdDoc "Enable zsh completion for all interactive zsh shells.";
};
programs.zsh.enableBashCompletion = mkOption {
type = types.bool;
default = true;
description = lib.mdDoc "Enable bash completion for all interactive zsh shells.";
};
programs.zsh.enableGlobalCompInit = mkOption {
type = types.bool;
default = cfg.enableCompletion;
defaultText = literalExpression "config.${opt.enableCompletion}";
description = lib.mdDoc ''
Enable execution of compinit call for all interactive zsh shells.
This option can be disabled if the user wants to extend its
`fpath` and a custom `compinit`
call in the local config is required.
'';
};
programs.zsh.enableFzfCompletion = mkOption {
type = types.bool;
default = false;
description = lib.mdDoc "Enable fzf completion.";
};
programs.zsh.enableFzfGit = mkOption {
type = types.bool;
default = false;
description = lib.mdDoc "Enable fzf keybindings for C-g git browsing.";
};
programs.zsh.enableFzfHistory = mkOption {
type = types.bool;
default = false;
description = lib.mdDoc "Enable fzf keybinding for Ctrl-r history search.";
};
programs.zsh.enableSyntaxHighlighting = mkOption {
type = types.bool;
default = false;
description = lib.mdDoc "Enable zsh-syntax-highlighting.";
};
};
config = mkIf cfg.enable {
environment.systemPackages =
[ # Include zsh package
pkgs.zsh
] ++ optional cfg.enableCompletion pkgs.nix-zsh-completions
++ optional cfg.enableSyntaxHighlighting pkgs.zsh-syntax-highlighting;
environment.pathsToLink = [ "/share/zsh" ];
environment.etc."zshenv".text = ''
# /etc/zshenv: DO NOT EDIT -- this file has been generated automatically.
# This file is read for all shells.
# Only execute this file once per shell.
# But don't clobber the environment of interactive non-login children!
if [ -n "$__ETC_ZSHENV_SOURCED" ]; then return; fi
export __ETC_ZSHENV_SOURCED=1
# Don't execute this file when running in a pure nix-shell.
if test -n "$IN_NIX_SHELL"; then return; fi
if [ -z "$__NIX_DARWIN_SET_ENVIRONMENT_DONE" ]; then
. ${config.system.build.setEnvironment}
fi
${cfg.shellInit}
# Read system-wide modifications.
if test -f /etc/zshenv.local; then
source /etc/zshenv.local
fi
'';
environment.etc."zprofile".text = ''
# /etc/zprofile: DO NOT EDIT -- this file has been generated automatically.
# This file is read for login shells.
# Only execute this file once per shell.
if [ -n "$__ETC_ZPROFILE_SOURCED" ]; then return; fi
__ETC_ZPROFILE_SOURCED=1
${concatStringsSep "\n" zshVariables}
${config.system.build.setAliases.text}
${cfg.loginShellInit}
# Read system-wide modifications.
if test -f /etc/zprofile.local; then
source /etc/zprofile.local
fi
'';
environment.etc."zshrc".text = ''
# /etc/zshrc: DO NOT EDIT -- this file has been generated automatically.
# This file is read for interactive shells.
# Only execute this file once per shell.
if [ -n "$__ETC_ZSHRC_SOURCED" -o -n "$NOSYSZSHRC" ]; then return; fi
__ETC_ZSHRC_SOURCED=1
# history defaults
SAVEHIST=2000
HISTSIZE=2000
HISTFILE=$HOME/.zsh_history
setopt HIST_IGNORE_DUPS SHARE_HISTORY HIST_FCNTL_LOCK
bindkey -e
${config.environment.interactiveShellInit}
${cfg.interactiveShellInit}
# Tell zsh how to find installed completions
for p in ''${(z)NIX_PROFILES}; do
fpath+=($p/share/zsh/site-functions $p/share/zsh/$ZSH_VERSION/functions $p/share/zsh/vendor-completions)
done
${cfg.promptInit}
${optionalString cfg.enableGlobalCompInit "autoload -U compinit && compinit"}
${optionalString cfg.enableBashCompletion "autoload -U bashcompinit && bashcompinit"}
${optionalString cfg.enableSyntaxHighlighting
"source ${pkgs.zsh-syntax-highlighting}/share/zsh-syntax-highlighting/zsh-syntax-highlighting.zsh"
}
${optionalString cfg.enableFzfCompletion "source ${fzfCompletion}"}
${optionalString cfg.enableFzfGit "source ${fzfGit}"}
${optionalString cfg.enableFzfHistory "source ${fzfHistory}"}
# Read system-wide modifications.
if test -f /etc/zshrc.local; then
source /etc/zshrc.local
fi
'';
environment.etc."zprofile".knownSha256Hashes = [
"db8422f92d8cff684e418f2dcffbb98c10fe544b5e8cd588b2009c7fa89559c5"
"0235d3c1b6cf21e7043fbc98e239ee4bc648048aafaf6be1a94a576300584ef2" # macOS
];
environment.etc."zshrc".knownSha256Hashes = [
"19a2d673ffd47b8bed71c5218ff6617dfc5e8533b240b9ba79142a45f8823c23"
"fb5827cb4712b7e7932d438067ec4852c8955a9ff0f55e282473684623ebdfa1" # macOS
"c5a00c072c920f46216454978c44df044b2ec6d03409dc492c7bdcd92c94a110" # official Nix installer
"40b0d8751adae5b0100a4f863be5b75613a49f62706427e92604f7e04d2e2261" # official Nix installer
"2af1b563e389d11b76a651b446e858116d7a20370d9120a7e9f78991f3e5f336" # DeterminateSystems installer
];
environment.etc."zshenv".knownSha256Hashes = [
"d07015be6875f134976fce84c6c7a77b512079c1c5f9594dfa65c70b7968b65f" # DeterminateSystems installer
];
};
}
|
