29 lines
811 B
Nix
29 lines
811 B
Nix
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{ pkgs }:
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let
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inherit (pkgs) lib;
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manpageURLs = lib.importJSON (pkgs.path + "/doc/manpage-urls.json");
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in pkgs.writeText "link-manpages.lua" ''
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--[[
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Adds links to known man pages that aren't already in a link.
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]]
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local manpage_urls = {
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${lib.concatStringsSep "\n" (lib.mapAttrsToList (man: url:
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" [${builtins.toJSON man}] = ${builtins.toJSON url},") manpageURLs)}
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}
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traverse = 'topdown'
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-- Returning false as the second value aborts processing of child elements.
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function Link(elem)
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return elem, false
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end
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function Code(elem)
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local is_man_role = elem.classes:includes('interpreted-text') and elem.attributes['role'] == 'manpage'
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if is_man_role and manpage_urls[elem.text] ~= nil then
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return pandoc.Link(elem, manpage_urls[elem.text]), false
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end
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end
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''
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