style(3p/nix): Reformat project in Google C++ style
Reformatted with:
fd . -e hh -e cc | xargs clang-format -i
This commit is contained in:
Vincent Ambo
parent
65a1aae98c
commit
0f2cf531f7
175 changed files with 32126 additions and 34689 deletions
484
third_party/nix/src/libutil/config.cc
vendored
484
third_party/nix/src/libutil/config.cc
vendored
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@ -4,268 +4,251 @@
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namespace nix {
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bool Config::set(const std::string & name, const std::string & value)
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{
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auto i = _settings.find(name);
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if (i == _settings.end()) return false;
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i->second.setting->set(value);
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i->second.setting->overriden = true;
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return true;
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bool Config::set(const std::string& name, const std::string& value) {
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auto i = _settings.find(name);
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if (i == _settings.end()) return false;
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i->second.setting->set(value);
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i->second.setting->overriden = true;
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return true;
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}
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void Config::addSetting(AbstractSetting * setting)
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{
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_settings.emplace(setting->name, Config::SettingData(false, setting));
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for (auto & alias : setting->aliases)
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_settings.emplace(alias, Config::SettingData(true, setting));
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void Config::addSetting(AbstractSetting* setting) {
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_settings.emplace(setting->name, Config::SettingData(false, setting));
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for (auto& alias : setting->aliases)
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_settings.emplace(alias, Config::SettingData(true, setting));
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bool set = false;
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bool set = false;
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auto i = unknownSettings.find(setting->name);
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auto i = unknownSettings.find(setting->name);
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if (i != unknownSettings.end()) {
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setting->set(i->second);
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setting->overriden = true;
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unknownSettings.erase(i);
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set = true;
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}
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for (auto& alias : setting->aliases) {
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auto i = unknownSettings.find(alias);
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if (i != unknownSettings.end()) {
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if (set)
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warn("setting '%s' is set, but it's an alias of '%s' which is also set",
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alias, setting->name);
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else {
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setting->set(i->second);
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setting->overriden = true;
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unknownSettings.erase(i);
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set = true;
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}
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}
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}
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}
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for (auto & alias : setting->aliases) {
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auto i = unknownSettings.find(alias);
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if (i != unknownSettings.end()) {
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if (set)
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warn("setting '%s' is set, but it's an alias of '%s' which is also set",
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alias, setting->name);
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else {
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setting->set(i->second);
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setting->overriden = true;
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unknownSettings.erase(i);
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set = true;
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}
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void AbstractConfig::warnUnknownSettings() {
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for (auto& s : unknownSettings) warn("unknown setting '%s'", s.first);
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}
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void AbstractConfig::reapplyUnknownSettings() {
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auto unknownSettings2 = std::move(unknownSettings);
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for (auto& s : unknownSettings2) set(s.first, s.second);
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}
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void Config::getSettings(std::map<std::string, SettingInfo>& res,
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bool overridenOnly) {
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for (auto& opt : _settings)
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if (!opt.second.isAlias &&
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(!overridenOnly || opt.second.setting->overriden))
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res.emplace(opt.first, SettingInfo{opt.second.setting->to_string(),
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opt.second.setting->description});
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}
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void AbstractConfig::applyConfigFile(const Path& path) {
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try {
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string contents = readFile(path);
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unsigned int pos = 0;
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while (pos < contents.size()) {
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string line;
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while (pos < contents.size() && contents[pos] != '\n')
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line += contents[pos++];
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pos++;
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string::size_type hash = line.find('#');
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if (hash != string::npos) line = string(line, 0, hash);
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vector<string> tokens = tokenizeString<vector<string> >(line);
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if (tokens.empty()) continue;
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if (tokens.size() < 2)
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throw UsageError("illegal configuration line '%1%' in '%2%'", line,
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path);
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auto include = false;
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auto ignoreMissing = false;
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if (tokens[0] == "include")
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include = true;
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else if (tokens[0] == "!include") {
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include = true;
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ignoreMissing = true;
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}
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if (include) {
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if (tokens.size() != 2)
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throw UsageError("illegal configuration line '%1%' in '%2%'", line,
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path);
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auto p = absPath(tokens[1], dirOf(path));
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if (pathExists(p)) {
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applyConfigFile(p);
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} else if (!ignoreMissing) {
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throw Error("file '%1%' included from '%2%' not found", p, path);
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}
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continue;
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}
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if (tokens[1] != "=")
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throw UsageError("illegal configuration line '%1%' in '%2%'", line,
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path);
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string name = tokens[0];
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vector<string>::iterator i = tokens.begin();
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advance(i, 2);
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set(name,
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concatStringsSep(" ", Strings(i, tokens.end()))); // FIXME: slow
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};
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} catch (SysError&) {
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}
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}
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void Config::resetOverriden() {
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for (auto& s : _settings) s.second.setting->overriden = false;
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}
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void Config::toJSON(JSONObject& out) {
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for (auto& s : _settings)
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if (!s.second.isAlias) {
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JSONObject out2(out.object(s.first));
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out2.attr("description", s.second.setting->description);
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JSONPlaceholder out3(out2.placeholder("value"));
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s.second.setting->toJSON(out3);
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}
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}
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void AbstractConfig::warnUnknownSettings()
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{
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for (auto & s : unknownSettings)
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warn("unknown setting '%s'", s.first);
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void Config::convertToArgs(Args& args, const std::string& category) {
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for (auto& s : _settings)
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if (!s.second.isAlias) s.second.setting->convertToArg(args, category);
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}
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void AbstractConfig::reapplyUnknownSettings()
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{
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auto unknownSettings2 = std::move(unknownSettings);
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for (auto & s : unknownSettings2)
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set(s.first, s.second);
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AbstractSetting::AbstractSetting(const std::string& name,
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const std::string& description,
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const std::set<std::string>& aliases)
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: name(name), description(description), aliases(aliases) {}
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void AbstractSetting::toJSON(JSONPlaceholder& out) { out.write(to_string()); }
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void AbstractSetting::convertToArg(Args& args, const std::string& category) {}
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template <typename T>
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void BaseSetting<T>::toJSON(JSONPlaceholder& out) {
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out.write(value);
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}
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void Config::getSettings(std::map<std::string, SettingInfo> & res, bool overridenOnly)
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{
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for (auto & opt : _settings)
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if (!opt.second.isAlias && (!overridenOnly || opt.second.setting->overriden))
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res.emplace(opt.first, SettingInfo{opt.second.setting->to_string(), opt.second.setting->description});
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template <typename T>
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void BaseSetting<T>::convertToArg(Args& args, const std::string& category) {
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args.mkFlag()
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.longName(name)
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.description(description)
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.arity(1)
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.handler([=](std::vector<std::string> ss) {
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overriden = true;
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set(ss[0]);
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})
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.category(category);
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}
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void AbstractConfig::applyConfigFile(const Path & path)
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{
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try {
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string contents = readFile(path);
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unsigned int pos = 0;
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while (pos < contents.size()) {
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string line;
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while (pos < contents.size() && contents[pos] != '\n')
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line += contents[pos++];
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pos++;
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string::size_type hash = line.find('#');
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if (hash != string::npos)
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line = string(line, 0, hash);
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vector<string> tokens = tokenizeString<vector<string> >(line);
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if (tokens.empty()) continue;
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if (tokens.size() < 2)
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throw UsageError("illegal configuration line '%1%' in '%2%'", line, path);
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auto include = false;
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auto ignoreMissing = false;
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if (tokens[0] == "include")
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include = true;
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else if (tokens[0] == "!include") {
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include = true;
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ignoreMissing = true;
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}
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if (include) {
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if (tokens.size() != 2)
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throw UsageError("illegal configuration line '%1%' in '%2%'", line, path);
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auto p = absPath(tokens[1], dirOf(path));
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if (pathExists(p)) {
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applyConfigFile(p);
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} else if (!ignoreMissing) {
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throw Error("file '%1%' included from '%2%' not found", p, path);
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}
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continue;
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}
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if (tokens[1] != "=")
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throw UsageError("illegal configuration line '%1%' in '%2%'", line, path);
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string name = tokens[0];
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vector<string>::iterator i = tokens.begin();
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advance(i, 2);
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set(name, concatStringsSep(" ", Strings(i, tokens.end()))); // FIXME: slow
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};
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} catch (SysError &) { }
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template <>
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void BaseSetting<std::string>::set(const std::string& str) {
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value = str;
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}
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void Config::resetOverriden()
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{
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for (auto & s : _settings)
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s.second.setting->overriden = false;
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template <>
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std::string BaseSetting<std::string>::to_string() {
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return value;
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}
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void Config::toJSON(JSONObject & out)
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{
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for (auto & s : _settings)
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if (!s.second.isAlias) {
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JSONObject out2(out.object(s.first));
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out2.attr("description", s.second.setting->description);
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JSONPlaceholder out3(out2.placeholder("value"));
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s.second.setting->toJSON(out3);
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}
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template <typename T>
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void BaseSetting<T>::set(const std::string& str) {
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static_assert(std::is_integral<T>::value, "Integer required.");
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if (!string2Int(str, value))
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throw UsageError("setting '%s' has invalid value '%s'", name, str);
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}
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void Config::convertToArgs(Args & args, const std::string & category)
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{
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for (auto & s : _settings)
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if (!s.second.isAlias)
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s.second.setting->convertToArg(args, category);
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template <typename T>
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std::string BaseSetting<T>::to_string() {
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static_assert(std::is_integral<T>::value, "Integer required.");
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return std::to_string(value);
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}
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AbstractSetting::AbstractSetting(
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const std::string & name,
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const std::string & description,
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const std::set<std::string> & aliases)
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: name(name), description(description), aliases(aliases)
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{
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template <>
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void BaseSetting<bool>::set(const std::string& str) {
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if (str == "true" || str == "yes" || str == "1")
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value = true;
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else if (str == "false" || str == "no" || str == "0")
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value = false;
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else
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throw UsageError("Boolean setting '%s' has invalid value '%s'", name, str);
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}
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void AbstractSetting::toJSON(JSONPlaceholder & out)
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{
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out.write(to_string());
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template <>
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std::string BaseSetting<bool>::to_string() {
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return value ? "true" : "false";
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}
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void AbstractSetting::convertToArg(Args & args, const std::string & category)
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{
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template <>
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void BaseSetting<bool>::convertToArg(Args& args, const std::string& category) {
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args.mkFlag()
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.longName(name)
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.description(description)
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.handler([=](std::vector<std::string> ss) { override(true); })
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.category(category);
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args.mkFlag()
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.longName("no-" + name)
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.description(description)
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.handler([=](std::vector<std::string> ss) { override(false); })
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.category(category);
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}
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template<typename T>
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void BaseSetting<T>::toJSON(JSONPlaceholder & out)
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{
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out.write(value);
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template <>
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void BaseSetting<Strings>::set(const std::string& str) {
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value = tokenizeString<Strings>(str);
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}
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template<typename T>
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void BaseSetting<T>::convertToArg(Args & args, const std::string & category)
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{
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args.mkFlag()
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.longName(name)
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.description(description)
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.arity(1)
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.handler([=](std::vector<std::string> ss) { overriden = true; set(ss[0]); })
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.category(category);
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template <>
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std::string BaseSetting<Strings>::to_string() {
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return concatStringsSep(" ", value);
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}
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template<> void BaseSetting<std::string>::set(const std::string & str)
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{
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value = str;
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template <>
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void BaseSetting<Strings>::toJSON(JSONPlaceholder& out) {
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JSONList list(out.list());
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for (auto& s : value) list.elem(s);
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}
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template<> std::string BaseSetting<std::string>::to_string()
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{
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return value;
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template <>
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void BaseSetting<StringSet>::set(const std::string& str) {
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value = tokenizeString<StringSet>(str);
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}
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template<typename T>
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void BaseSetting<T>::set(const std::string & str)
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{
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static_assert(std::is_integral<T>::value, "Integer required.");
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if (!string2Int(str, value))
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throw UsageError("setting '%s' has invalid value '%s'", name, str);
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template <>
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std::string BaseSetting<StringSet>::to_string() {
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return concatStringsSep(" ", value);
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}
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template<typename T>
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std::string BaseSetting<T>::to_string()
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{
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static_assert(std::is_integral<T>::value, "Integer required.");
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return std::to_string(value);
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}
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template<> void BaseSetting<bool>::set(const std::string & str)
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{
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if (str == "true" || str == "yes" || str == "1")
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value = true;
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else if (str == "false" || str == "no" || str == "0")
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value = false;
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else
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throw UsageError("Boolean setting '%s' has invalid value '%s'", name, str);
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}
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template<> std::string BaseSetting<bool>::to_string()
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{
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return value ? "true" : "false";
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}
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template<> void BaseSetting<bool>::convertToArg(Args & args, const std::string & category)
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{
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args.mkFlag()
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.longName(name)
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.description(description)
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.handler([=](std::vector<std::string> ss) { override(true); })
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.category(category);
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args.mkFlag()
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.longName("no-" + name)
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.description(description)
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.handler([=](std::vector<std::string> ss) { override(false); })
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.category(category);
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}
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template<> void BaseSetting<Strings>::set(const std::string & str)
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{
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value = tokenizeString<Strings>(str);
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}
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template<> std::string BaseSetting<Strings>::to_string()
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{
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return concatStringsSep(" ", value);
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}
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template<> void BaseSetting<Strings>::toJSON(JSONPlaceholder & out)
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{
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JSONList list(out.list());
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for (auto & s : value)
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list.elem(s);
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}
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template<> void BaseSetting<StringSet>::set(const std::string & str)
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{
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value = tokenizeString<StringSet>(str);
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}
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template<> std::string BaseSetting<StringSet>::to_string()
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{
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return concatStringsSep(" ", value);
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}
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template<> void BaseSetting<StringSet>::toJSON(JSONPlaceholder & out)
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{
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JSONList list(out.list());
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for (auto & s : value)
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list.elem(s);
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template <>
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void BaseSetting<StringSet>::toJSON(JSONPlaceholder& out) {
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JSONList list(out.list());
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for (auto& s : value) list.elem(s);
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}
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template class BaseSetting<int>;
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@ -279,60 +262,51 @@ template class BaseSetting<std::string>;
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template class BaseSetting<Strings>;
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template class BaseSetting<StringSet>;
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void PathSetting::set(const std::string & str)
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{
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if (str == "") {
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if (allowEmpty)
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value = "";
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else
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throw UsageError("setting '%s' cannot be empty", name);
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} else
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value = canonPath(str);
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void PathSetting::set(const std::string& str) {
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if (str == "") {
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if (allowEmpty)
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value = "";
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else
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throw UsageError("setting '%s' cannot be empty", name);
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} else
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value = canonPath(str);
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}
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bool GlobalConfig::set(const std::string & name, const std::string & value)
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{
|
||||
for (auto & config : *configRegistrations)
|
||||
if (config->set(name, value)) return true;
|
||||
bool GlobalConfig::set(const std::string& name, const std::string& value) {
|
||||
for (auto& config : *configRegistrations)
|
||||
if (config->set(name, value)) return true;
|
||||
|
||||
unknownSettings.emplace(name, value);
|
||||
unknownSettings.emplace(name, value);
|
||||
|
||||
return false;
|
||||
return false;
|
||||
}
|
||||
|
||||
void GlobalConfig::getSettings(std::map<std::string, SettingInfo> & res, bool overridenOnly)
|
||||
{
|
||||
for (auto & config : *configRegistrations)
|
||||
config->getSettings(res, overridenOnly);
|
||||
void GlobalConfig::getSettings(std::map<std::string, SettingInfo>& res,
|
||||
bool overridenOnly) {
|
||||
for (auto& config : *configRegistrations)
|
||||
config->getSettings(res, overridenOnly);
|
||||
}
|
||||
|
||||
void GlobalConfig::resetOverriden()
|
||||
{
|
||||
for (auto & config : *configRegistrations)
|
||||
config->resetOverriden();
|
||||
void GlobalConfig::resetOverriden() {
|
||||
for (auto& config : *configRegistrations) config->resetOverriden();
|
||||
}
|
||||
|
||||
void GlobalConfig::toJSON(JSONObject & out)
|
||||
{
|
||||
for (auto & config : *configRegistrations)
|
||||
config->toJSON(out);
|
||||
void GlobalConfig::toJSON(JSONObject& out) {
|
||||
for (auto& config : *configRegistrations) config->toJSON(out);
|
||||
}
|
||||
|
||||
void GlobalConfig::convertToArgs(Args & args, const std::string & category)
|
||||
{
|
||||
for (auto & config : *configRegistrations)
|
||||
config->convertToArgs(args, category);
|
||||
void GlobalConfig::convertToArgs(Args& args, const std::string& category) {
|
||||
for (auto& config : *configRegistrations)
|
||||
config->convertToArgs(args, category);
|
||||
}
|
||||
|
||||
GlobalConfig globalConfig;
|
||||
|
||||
GlobalConfig::ConfigRegistrations * GlobalConfig::configRegistrations;
|
||||
GlobalConfig::ConfigRegistrations* GlobalConfig::configRegistrations;
|
||||
|
||||
GlobalConfig::Register::Register(Config * config)
|
||||
{
|
||||
if (!configRegistrations)
|
||||
configRegistrations = new ConfigRegistrations;
|
||||
configRegistrations->emplace_back(config);
|
||||
GlobalConfig::Register::Register(Config* config) {
|
||||
if (!configRegistrations) configRegistrations = new ConfigRegistrations;
|
||||
configRegistrations->emplace_back(config);
|
||||
}
|
||||
|
||||
}
|
||||
} // namespace nix
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue