forked from lix-project/lix
Group subcommands by category
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@ -13,12 +13,27 @@ let
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+ showSynopsis { inherit command; args = def.args; }
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+ (if def.commands or {} != {}
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then
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let
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categories = sort (x: y: x.id < y.id) (unique (map (cmd: cmd.category) (attrValues def.commands)));
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listCommands = cmds:
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concatStrings (map (name:
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"* [`${command} ${name}`](./${appendName filename name}.md) - ${cmds.${name}.description}\n")
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(attrNames cmds));
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in
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"where *subcommand* is one of the following:\n\n"
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# FIXME: group by category
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+ concatStrings (map (name:
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"* [`${command} ${name}`](./${appendName filename name}.md) - ${def.commands.${name}.description}\n")
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(attrNames def.commands))
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+ "\n"
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+ (if length categories > 1
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then
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concatStrings (map
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(cat:
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"**${toString cat.description}:**\n\n"
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+ listCommands (filterAttrs (n: v: v.category == cat) def.commands)
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+ "\n"
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) categories)
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+ "\n"
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else
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listCommands def.commands
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+ "\n")
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else "")
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+ (if def ? doc
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then def.doc + "\n\n"
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@ -1,7 +1,15 @@
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with builtins;
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{
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rec {
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splitLines = s: filter (x: !isList x) (split "\n" s);
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concatStrings = concatStringsSep "";
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# FIXME: O(n^2)
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unique = foldl' (acc: e: if elem e acc then acc else acc ++ [ e ]) [];
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nameValuePair = name: value: { inherit name value; };
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filterAttrs = pred: set:
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listToAttrs (concatMap (name: let v = set.${name}; in if pred name v then [(nameValuePair name v)] else []) (attrNames set));
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}
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@ -341,7 +341,10 @@ nlohmann::json MultiCommand::toJSON()
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for (auto & [name, commandFun] : commands) {
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auto command = commandFun();
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auto j = command->toJSON();
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j["category"] = categories[command->category()];
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auto cat = nlohmann::json::object();
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cat["id"] = command->category();
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cat["description"] = categories[command->category()];
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j["category"] = std::move(cat);
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cmds[name] = std::move(j);
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}
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