From b8283773bd64d7da6859ed520ee19867742a03ba Mon Sep 17 00:00:00 2001 From: Eelco Dolstra Date: Wed, 7 Jun 2017 16:17:17 +0200 Subject: nix: Make all options available as flags MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Thus, instead of ‘--option ’, you can write ‘-- ’. So --option http-connections 100 becomes --http-connections 100 Apart from brevity, the difference is that it's not an error to set a non-existent option via --option, but unrecognized arguments are fatal. Boolean options have special treatment: they're mapped to the argument-less flags ‘--’ and ‘--no-’. E.g. --option auto-optimise-store false becomes --no-auto-optimise-store --- src/libutil/config.hh | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'src/libutil/config.hh') diff --git a/src/libutil/config.hh b/src/libutil/config.hh index 77620d47d371..2ca643fe0e71 100644 --- a/src/libutil/config.hh +++ b/src/libutil/config.hh @@ -63,6 +63,8 @@ public: void resetOverriden(); void toJSON(JSONObject & out); + + void convertToArgs(Args & args); }; class AbstractSetting @@ -99,6 +101,8 @@ protected: virtual void toJSON(JSONPlaceholder & out); + virtual void convertToArg(Args & args); + bool isOverriden() { return overriden; } }; @@ -132,6 +136,8 @@ public: std::string to_string() override; + void convertToArg(Args & args) override; + void toJSON(JSONPlaceholder & out) override; }; -- cgit 1.4.1