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Allow 'nix' subcommands to provide docs in Markdown format

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This commit is contained in:
Eelco Dolstra 2020-08-20 12:21:46 +02:00
parent 3c4f8c9175
commit dc2f278c95
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GPG key ID: 8170B4726D7198DE
8 changed files with 68 additions and 40 deletions
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4
src/libutil/args.hh
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@ -22,6 +22,7 @@ public:
virtual void printHelp(const string & programName, std::ostream & out);
/* Return a short one-line description of the command. */
virtual std::string description() { return ""; }
protected:
@ -221,6 +222,9 @@ struct Command : virtual Args
virtual void prepare() { };
virtual void run() = 0;
/* Return documentation about this command, in Markdown format. */
virtual std::string doc() { return ""; }
struct Example
{
std::string description;