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nixos/mandoc: add leading slash to manPath

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aleksana 2023-12-25 14:25:55 +08:00 committed by sternenseemann
parent da089cf63a
commit b60f6b118b
1 changed files with 6 additions and 2 deletions
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8
nixos/modules/misc/mandoc.nix
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@ -17,6 +17,8 @@ let
)
output
);
makeLeadingSlashes = map (path: if builtins.substring 0 1 path != "/" then "/${path}" else path);
in
{
meta.maintainers = [ lib.maintainers.sternenseemann ];
@ -29,6 +31,7 @@ in
type = with lib.types; listOf str;
default = [ "share/man" ];
example = lib.literalExpression "[ \"share/man\" \"share/man/fr\" ]";
apply = makeLeadingSlashes;
description = ''
Change the paths included in the MANPATH environment variable,
i. e. the directories where {manpage}`man(1)`
@ -46,6 +49,7 @@ in
default = cfg.manPath;
defaultText = lib.literalExpression "config.documentation.man.mandoc.manPath";
example = lib.literalExpression "[ \"share/man\" \"share/man/fr\" ]";
apply = makeLeadingSlashes;
description = ''
Change the paths where mandoc {manpage}`makewhatis(8)`generates the
manual page index caches. {option}`documentation.man.generateCaches`
@ -199,14 +203,14 @@ in
# TODO(@sternenseemman): fix symlinked directories not getting indexed,
# see: https://inbox.vuxu.org/mandoc-tech/20210906171231.GF83680@athene.usta.de/T/#e85f773c1781e3fef85562b2794f9cad7b2909a3c
extraSetup = lib.mkIf config.documentation.man.generateCaches ''
for man_path in ${lib.concatMapStringsSep " " (path: "$out/" + lib.escapeShellArg path) cfg.cachePath}
for man_path in ${lib.concatMapStringsSep " " (path: "$out" + lib.escapeShellArg path) cfg.cachePath}
do
[[ -d "$man_path" ]] && ${makewhatis} -T utf8 $man_path
done
'';
# tell mandoc the paths containing man pages
profileRelativeSessionVariables."MANPATH" = map (path: if builtins.substring 0 1 path != "/" then "/${path}" else path) cfg.manPath;
profileRelativeSessionVariables."MANPATH" = lib.mkIf (cfg.manPath != [ ]) cfg.manPath;
};
};
}