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bash: add sessionVariables option

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This commit is contained in:
Robert Helgesson 2017-10-12 15:06:51 +02:00
parent 691eea9b45
commit 12ebf21be5
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1 changed files with 19 additions and 3 deletions
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22
modules/programs/bash.nix
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@ -64,6 +64,15 @@ in
description = "Shell options to set.";
};
sessionVariables = mkOption {
default = {};
type = types.attrs;
example = { MAILCHECK = 30; };
description = ''
Environment variables that will be set for the Bash session.
'';
};
shellAliases = mkOption {
default = {};
example = { ll = "ls -l"; ".." = "cd .."; };
@ -112,8 +121,16 @@ in
histControlStr = concatStringsSep ":" cfg.historyControl;
histIgnoreStr = concatStringsSep ":" cfg.historyIgnore;
# If Bash is the session variable setter then this is the
# attribute set of global session variables, otherwise it is an
# empty set.
globalEnvVars =
optionalAttrs
(config.home.sessionVariableSetter == "bash")
config.home.sessionVariables;
envVarsStr = concatStringsSep "\n" (
mapAttrsToList export config.home.sessionVariables
mapAttrsToList export (cfg.sessionVariables // globalEnvVars)
);
in mkIf cfg.enable {
home.file.".bash_profile".text = ''
@ -129,8 +146,7 @@ in
home.file.".profile".text = ''
# -*- mode: sh -*-
${optionalString (config.home.sessionVariableSetter == "bash")
envVarsStr}
${envVarsStr}
${cfg.profileExtra}
'';