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nixos/man-db: add package option

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sternenseemann 2021-10-02 15:26:54 +02:00 committed by sterni
parent d110798747
commit 4942248a40
1 changed files with 12 additions and 2 deletions
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14
nixos/modules/misc/man-db.nix
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@ -31,6 +31,16 @@ in
Advanced users can make this a content-addressed derivation to save a few rebuilds.
'';
};
package = lib.mkOption {
type = lib.types.package;
default = pkgs.man-db;
defaultText = lib.literalExpression "pkgs.man-db";
description = ''
The <literal>man-db</literal> derivation to use. Useful to override
configuration options used for the package.
'';
};
};
};
@ -39,12 +49,12 @@ in
];
config = lib.mkIf cfg.enable {
environment.systemPackages = [ pkgs.man-db ];
environment.systemPackages = [ cfg.package ];
environment.etc."man_db.conf".text =
let
manualCache = pkgs.runCommandLocal "man-cache" { } ''
echo "MANDB_MAP ${cfg.manualPages}/share/man $out" > man.conf
${pkgs.man-db}/bin/mandb -C man.conf -psc >/dev/null 2>&1
${cfg.package}/bin/mandb -C man.conf -psc >/dev/null 2>&1
'';
in
''