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zsh: add sessionVariables option
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parent
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commit
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2 changed files with 33 additions and 18 deletions
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@ -317,6 +317,17 @@ in
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using NixOS then you do not need to enable this option.
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'';
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}
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{
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time = "2017-10-12T11:21:45+00:00";
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condition = config.programs.zsh.enable;
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message = ''
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A new option in zsh module is available: 'programs.zsh.sessionVariables'.
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This option can be used to set zsh specific session variables which
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will be set only on zsh launch.
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'';
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}
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];
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};
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}
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@ -17,7 +17,11 @@ let
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mapAttrsToList export vars
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);
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envVarsStr = toEnvVarsStr config.home.sessionVariables;
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envVars = cfg.sessionVariables // (
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if config.home.sessionVariableSetter == "zsh" then config.home.sessionVariables else {}
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);
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envVarsStr = toEnvVarsStr envVars;
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aliasesStr = concatStringsSep "\n" (
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mapAttrsToList (k: v: "alias ${k}='${v}'") cfg.shellAliases
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@ -36,7 +40,7 @@ let
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path = mkOption {
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type = types.str;
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default = relToDotDir ".zsh_history";
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defaultText = ".zsh_history"; # Manual fails to build without this
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defaultText = ".zsh_history";
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description = "History file location";
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};
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@ -167,6 +171,15 @@ in
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description = "Options related to commands history configuration.";
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};
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sessionVariables = mkOption {
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default = {};
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type = types.attrs;
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example = { ZSH_CACHE_DIR = "$HOME/.cache/zsh"; };
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description = ''
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Environment variables that will be set for zsh session.
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'';
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};
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initExtra = mkOption {
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default = "";
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type = types.lines;
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@ -217,6 +230,9 @@ in
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++ optional cfg.enableCompletion nix-zsh-completions
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++ optional cfg.oh-my-zsh.enable oh-my-zsh;
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home.file."${relToDotDir ".zshenv"}".text = ''
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${envVarsStr}
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'';
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home.file."${relToDotDir ".zshrc"}".text = ''
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${export "HISTSIZE" cfg.history.size}
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@ -268,27 +284,15 @@ in
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'';
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}
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(mkIf (cfg.dotDir != null) {
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home.sessionVariables.ZDOTDIR = zdotdir;
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})
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(mkIf (config.home.sessionVariableSetter == "zsh" && cfg.dotDir == null) {
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home.file.".zshenv".text = ''
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${envVarsStr}
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'';
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})
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(mkIf (config.home.sessionVariableSetter == "zsh" && cfg.dotDir != null) {
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# When dotDir is set, only use ~/.zshenv to export ZDOTDIR,
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# $ZDOTDIR/.zshenv for the rest. This is so that if ZDOTDIR happens to be
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programs.zsh.sessionVariables.ZDOTDIR = zdotdir;
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# When dotDir is set, only use ~/.zshenv to source ZDOTDIR/.zshenv,
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# This is so that if ZDOTDIR happens to be
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# already set correctly (by e.g. spawning a zsh inside a zsh), all env
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# vars still get exported
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home.file.".zshenv".text = ''
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${export "ZDOTDIR" zdotdir}
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source ${zdotdir}/.zshenv
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'';
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home.file."${relToDotDir ".zshenv"}".text = ''
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${toEnvVarsStr
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(builtins.removeAttrs config.home.sessionVariables [ "ZDOTDIR" ])}
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'';
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})
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(mkIf cfg.oh-my-zsh.enable {
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# Oh-My-Zsh calls compinit during initialization,
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