2013-09-18 04:35:58 +01:00
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# This module defines global configuration for the zshell.
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2014-04-14 15:26:48 +01:00
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{ config, lib, pkgs, ... }:
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2013-09-18 04:35:58 +01:00
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2014-04-14 15:26:48 +01:00
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with lib;
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2013-09-18 04:35:58 +01:00
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let
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cfge = config.environment;
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cfg = config.programs.zsh;
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zshAliases = concatStringsSep "\n" (
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mapAttrsFlatten (k: v: "alias ${k}='${v}'") cfg.shellAliases
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);
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in
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{
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options = {
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programs.zsh = {
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enable = mkOption {
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default = false;
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description = ''
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2016-09-04 15:30:07 +01:00
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Whether to configure zsh as an interactive shell. To enable zsh for
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a particular user, use the <option>users.users.<name?>.shell</option>
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option for that user. To enable zsh system-wide use the
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<option>users.defaultUserShell</option> option.
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2013-09-18 04:35:58 +01:00
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'';
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type = types.bool;
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};
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shellAliases = mkOption {
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default = config.environment.shellAliases;
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description = ''
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Set of aliases for zsh shell. See <option>environment.shellAliases</option>
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for an option format description.
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'';
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type = types.attrs; # types.attrsOf types.stringOrPath;
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};
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shellInit = mkOption {
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default = "";
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description = ''
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Shell script code called during zsh shell initialisation.
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'';
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type = types.lines;
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};
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loginShellInit = mkOption {
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default = "";
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description = ''
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Shell script code called during zsh login shell initialisation.
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'';
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type = types.lines;
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};
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interactiveShellInit = mkOption {
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default = "";
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description = ''
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Shell script code called during interactive zsh shell initialisation.
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'';
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type = types.lines;
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};
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promptInit = mkOption {
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default = ''
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autoload -U promptinit && promptinit && prompt walters
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'';
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description = ''
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Shell script code used to initialise the zsh prompt.
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'';
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type = types.lines;
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};
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2015-11-24 23:04:17 +00:00
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enableCompletion = mkOption {
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default = true;
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description = ''
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Enable zsh completion for all interactive zsh shells.
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'';
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type = types.bool;
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};
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2017-01-11 06:00:48 +00:00
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enableAutosuggestions = mkOption {
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default = false;
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description = ''
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Enable zsh-autosuggestions
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'';
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};
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2016-10-02 23:07:23 +01:00
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2013-09-18 04:35:58 +01:00
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};
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};
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config = mkIf cfg.enable {
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programs.zsh = {
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shellInit = ''
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2013-09-24 09:58:01 +01:00
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. ${config.system.build.setEnvironment}
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2013-09-18 04:35:58 +01:00
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${cfge.shellInit}
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'';
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loginShellInit = cfge.loginShellInit;
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interactiveShellInit = ''
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2016-01-12 07:38:03 +00:00
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# history defaults
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2016-09-27 20:18:29 +01:00
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SAVEHIST=2000
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HISTSIZE=2000
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HISTFILE=$HOME/.zsh_history
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2013-09-18 04:35:58 +01:00
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2015-01-07 10:53:38 +00:00
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setopt HIST_IGNORE_DUPS SHARE_HISTORY HIST_FCNTL_LOCK
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2015-11-24 23:04:17 +00:00
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# Tell zsh how to find installed completions
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for p in ''${(z)NIX_PROFILES}; do
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fpath+=($p/share/zsh/site-functions $p/share/zsh/$ZSH_VERSION/functions)
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done
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${if cfg.enableCompletion then "autoload -U compinit && compinit" else ""}
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2016-07-29 11:36:06 +01:00
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2017-01-11 06:00:48 +00:00
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${optionalString (cfg.enableAutosuggestions)
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"source ${pkgs.zsh-autosuggestions}/share/zsh-autosuggestions/zsh-autosuggestions.zsh"
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}
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2017-01-11 20:05:27 +00:00
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${zshAliases}
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${cfg.promptInit}
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${cfge.interactiveShellInit}
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2016-07-29 11:36:06 +01:00
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HELPDIR="${pkgs.zsh}/share/zsh/$ZSH_VERSION/help"
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2013-09-18 04:35:58 +01:00
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'';
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};
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environment.etc."zshenv".text =
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''
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# /etc/zshenv: DO NOT EDIT -- this file has been generated automatically.
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# This file is read for all shells.
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# Only execute this file once per shell.
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2014-01-31 22:53:28 +00:00
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# But don't clobber the environment of interactive non-login children!
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2013-09-18 04:35:58 +01:00
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if [ -n "$__ETC_ZSHENV_SOURCED" ]; then return; fi
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2014-01-31 22:53:28 +00:00
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export __ETC_ZSHENV_SOURCED=1
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2013-09-18 04:35:58 +01:00
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${cfg.shellInit}
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# Read system-wide modifications.
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if test -f /etc/zshenv.local; then
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. /etc/zshenv.local
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fi
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'';
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environment.etc."zprofile".text =
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''
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# /etc/zprofile: DO NOT EDIT -- this file has been generated automatically.
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# This file is read for login shells.
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# Only execute this file once per shell.
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if [ -n "$__ETC_ZPROFILE_SOURCED" ]; then return; fi
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__ETC_ZPROFILE_SOURCED=1
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${cfg.loginShellInit}
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# Read system-wide modifications.
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if test -f /etc/zprofile.local; then
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. /etc/zprofile.local
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fi
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'';
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environment.etc."zshrc".text =
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''
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# /etc/zshrc: DO NOT EDIT -- this file has been generated automatically.
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# This file is read for interactive shells.
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# Only execute this file once per shell.
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if [ -n "$__ETC_ZSHRC_SOURCED" -o -n "$NOSYSZSHRC" ]; then return; fi
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__ETC_ZSHRC_SOURCED=1
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. /etc/zinputrc
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${cfg.interactiveShellInit}
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# Read system-wide modifications.
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if test -f /etc/zshrc.local; then
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. /etc/zshrc.local
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fi
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'';
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environment.etc."zinputrc".source = ./zinputrc;
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2015-11-24 23:04:17 +00:00
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environment.systemPackages = [ pkgs.zsh ]
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2017-04-23 20:17:31 +01:00
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++ optional cfg.enableCompletion pkgs.nix-zsh-completions;
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2013-09-18 04:35:58 +01:00
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2015-11-26 00:49:10 +00:00
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environment.pathsToLink = optional cfg.enableCompletion "/share/zsh";
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2014-04-29 17:57:04 +01:00
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#users.defaultUserShell = mkDefault "/run/current-system/sw/bin/zsh";
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2013-09-18 04:35:58 +01:00
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environment.shells =
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[ "/run/current-system/sw/bin/zsh"
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"/var/run/current-system/sw/bin/zsh"
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"${pkgs.zsh}/bin/zsh"
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];
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};
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}
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