diff options
Diffstat (limited to 'src/libmain/common-args.cc')
| -rw-r--r-- | src/libmain/common-args.cc | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/src/libmain/common-args.cc b/src/libmain/common-args.cc index f3f508ff4..51a61f1ca 100644 --- a/src/libmain/common-args.cc +++ b/src/libmain/common-args.cc @@ -31,19 +31,21 @@ MixCommonArgs::MixCommonArgs(const string & programName) .labels = {"name", "value"}, .handler = {[](std::string name, std::string value) { try { - if (auto prefix = needsCompletion(name)) { - std::map<std::string, Config::SettingInfo> settings; - globalConfig.getSettings(settings); - for (auto & s : settings) - if (hasPrefix(s.first, *prefix)) - completions->insert(s.first); - } globalConfig.set(name, value); } catch (UsageError & e) { if (!completions) warn(e.what()); } }}, + .completer = [](size_t index, std::string_view prefix) { + if (index == 0) { + std::map<std::string, Config::SettingInfo> settings; + globalConfig.getSettings(settings); + for (auto & s : settings) + if (hasPrefix(s.first, prefix)) + completions->insert(s.first); + } + } }); addFlag({ |