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https://github.com/nix-community/home-manager
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b6e613c771
Unfortunately, using `attrsOf` is not possible since it results in too
eager evaluation. In particular, the
home.sessionVariables = {
FOO = "Hello";
BAR = "${config.home.sessionVariables.FOO} World!";
};
example will cause an infinite recursion.
This commit restores the option type of
- `home.sessionVariables`,
- `pam.sessionVariables`,
- `programs.bash.sessionVariables`, and
- `programs.zsh.sessionVariables`
to `attrs`. It also adds test cases for the above options to avoid
regressions.
Fixes #659
37 lines
767 B
Nix
37 lines
767 B
Nix
{ config, lib, pkgs, ... }:
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with lib;
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let
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vars = config.pam.sessionVariables;
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in
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{
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meta.maintainers = [ maintainers.rycee ];
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options = {
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pam.sessionVariables = mkOption {
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default = {};
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type = types.attrs;
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example = { EDITOR = "vim"; };
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description = ''
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Environment variables that will be set for the PAM session.
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The variable values must be as described in
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<citerefentry>
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<refentrytitle>pam_env.conf</refentrytitle>
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<manvolnum>5</manvolnum>
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</citerefentry>.
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'';
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};
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};
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config = mkIf (vars != {}) {
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home.file.".pam_environment".text =
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concatStringsSep "\n" (
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mapAttrsToList (n: v: "${n} OVERRIDE=\"${toString v}\"") vars
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) + "\n";
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};
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}
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