Commit b60f6b11 authored by aleksana's avatar aleksana Committed by sternenseemann
Browse files

nixos/mandoc: add leading slash to manPath

parent da089cf6

nixos/modules/misc/mandoc.nix

+6 −2
Original line number Diff line number Diff line
@@ -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;

    };

  };

}