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home-manager/modules/programs/keychain.nix
jakob 0f4e5b4999
keychain: fix edge-cases in nushell integration
- If the parse does not match/returns an empty list, transpose does
  not transform it into a record and thus load-env fails.

- The parsing assumes keychain to emit bash-style completions, so set
  SHELL=bash to ensure keychain output is in the expected format.

PR #4459
2023-09-26 16:24:27 +02:00

129 lines
3.2 KiB
Nix

{ config, lib, pkgs, ... }:
with lib;
let
cfg = config.programs.keychain;
flags = cfg.extraFlags ++ optional (cfg.agents != [ ])
"--agents ${concatStringsSep "," cfg.agents}"
++ optional (cfg.inheritType != null) "--inherit ${cfg.inheritType}";
shellCommand =
"${cfg.package}/bin/keychain --eval ${concatStringsSep " " flags} ${
concatStringsSep " " cfg.keys
}";
in {
meta.maintainers = [ ];
options.programs.keychain = {
enable = mkEnableOption "keychain";
package = mkOption {
type = types.package;
default = pkgs.keychain;
defaultText = literalExpression "pkgs.keychain";
description = ''
Keychain package to install.
'';
};
keys = mkOption {
type = types.listOf types.str;
default = [ "id_rsa" ];
description = ''
Keys to add to keychain.
'';
};
agents = mkOption {
type = types.listOf types.str;
default = [ ];
description = ''
Agents to add.
'';
};
inheritType = mkOption {
type =
types.nullOr (types.enum [ "local" "any" "local-once" "any-once" ]);
default = null;
description = ''
Inherit type to attempt from agent variables from the environment.
'';
};
extraFlags = mkOption {
type = types.listOf types.str;
default = [ "--quiet" ];
description = ''
Extra flags to pass to keychain.
'';
};
enableBashIntegration = mkOption {
default = true;
type = types.bool;
description = ''
Whether to enable Bash integration.
'';
};
enableFishIntegration = mkOption {
default = true;
type = types.bool;
description = ''
Whether to enable Fish integration.
'';
};
enableZshIntegration = mkOption {
default = true;
type = types.bool;
description = ''
Whether to enable Zsh integration.
'';
};
enableNushellIntegration = mkOption {
default = true;
type = types.bool;
description = ''
Whether to enable Nushell integration.
'';
};
enableXsessionIntegration = mkOption {
default = true;
type = types.bool;
visible = pkgs.stdenv.hostPlatform.isLinux;
description = ''
Whether to run keychain from your {file}`~/.xsession`.
'';
};
};
config = mkIf cfg.enable {
home.packages = [ cfg.package ];
programs.bash.initExtra = mkIf cfg.enableBashIntegration ''
eval "$(SHELL=bash ${shellCommand})"
'';
programs.fish.interactiveShellInit = mkIf cfg.enableFishIntegration ''
SHELL=fish eval (${shellCommand})
'';
programs.zsh.initExtra = mkIf cfg.enableZshIntegration ''
eval "$(SHELL=zsh ${shellCommand})"
'';
programs.nushell.extraConfig = mkIf cfg.enableNushellIntegration ''
let keychain_shell_command = (SHELL=bash ${shellCommand}| parse -r '(\w+)=(.*); export \1' | transpose -ird)
if not ($keychain_shell_command|is-empty) {
$keychain_shell_command | load-env
}
'';
xsession.initExtra = mkIf cfg.enableXsessionIntegration ''
eval "$(SHELL=bash ${shellCommand})"
'';
};
}