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cmArgumentParser: Record parsed keywords

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This commit is contained in:
Regina Pfeifer 2019-09-20 13:27:02 +02:00
parent 75b2c9717c
commit d5a6a13368
2 changed files with 19 additions and 8 deletions
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6
Source/cmArgumentParser.cxx
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@ -61,10 +61,14 @@ void Instance::Bind(MultiStringList& val)
void Instance::Consume(cm::string_view arg, void* result, void Instance::Consume(cm::string_view arg, void* result,
std::vector<std::string>* unparsedArguments, std::vector<std::string>* unparsedArguments,
std::vector<std::string>* keywordsMissingValue) std::vector<std::string>* keywordsMissingValue,
std::vector<std::string>* parsedKeywords)
{ {
auto const it = this->Bindings.Find(arg); auto const it = this->Bindings.Find(arg);
if (it != this->Bindings.end()) { if (it != this->Bindings.end()) {
if (parsedKeywords != nullptr) {
parsedKeywords->emplace_back(arg);
}
it->second(*this, result); it->second(*this, result);
if (this->ExpectValue && keywordsMissingValue != nullptr) { if (this->ExpectValue && keywordsMissingValue != nullptr) {
keywordsMissingValue->emplace_back(arg); keywordsMissingValue->emplace_back(arg);

21
Source/cmArgumentParser.h
View File

@ -45,7 +45,8 @@ public:
void Consume(cm::string_view arg, void* result, void Consume(cm::string_view arg, void* result,
std::vector<std::string>* unparsedArguments, std::vector<std::string>* unparsedArguments,
std::vector<std::string>* keywordsMissingValue); std::vector<std::string>* keywordsMissingValue,
std::vector<std::string>* parsedKeywords);
private: private:
ActionMap const& Bindings; ActionMap const& Bindings;
@ -79,21 +80,25 @@ public:
template <typename Range> template <typename Range>
void Parse(Result& result, Range const& args, void Parse(Result& result, Range const& args,
std::vector<std::string>* unparsedArguments = nullptr, std::vector<std::string>* unparsedArguments = nullptr,
std::vector<std::string>* keywordsMissingValue = nullptr) const std::vector<std::string>* keywordsMissingValue = nullptr,
std::vector<std::string>* parsedKeywords = nullptr) const
{ {
ArgumentParser::Instance instance(this->Bindings); ArgumentParser::Instance instance(this->Bindings);
for (cm::string_view arg : args) { for (cm::string_view arg : args) {
instance.Consume(arg, &result, unparsedArguments, keywordsMissingValue); instance.Consume(arg, &result, unparsedArguments, keywordsMissingValue,
parsedKeywords);
} }
} }
template <typename Range> template <typename Range>
Result Parse(Range const& args, Result Parse(Range const& args,
std::vector<std::string>* unparsedArguments = nullptr, std::vector<std::string>* unparsedArguments = nullptr,
std::vector<std::string>* keywordsMissingValue = nullptr) const std::vector<std::string>* keywordsMissingValue = nullptr,
std::vector<std::string>* parsedKeywords = nullptr) const
{ {
Result result; Result result;
this->Parse(result, args, unparsedArguments, keywordsMissingValue); this->Parse(result, args, unparsedArguments, keywordsMissingValue,
parsedKeywords);
return result; return result;
} }
@ -116,11 +121,13 @@ public:
template <typename Range> template <typename Range>
void Parse(Range const& args, void Parse(Range const& args,
std::vector<std::string>* unparsedArguments = nullptr, std::vector<std::string>* unparsedArguments = nullptr,
std::vector<std::string>* keywordsMissingValue = nullptr) const std::vector<std::string>* keywordsMissingValue = nullptr,
std::vector<std::string>* parsedKeywords = nullptr) const
{ {
ArgumentParser::Instance instance(this->Bindings); ArgumentParser::Instance instance(this->Bindings);
for (cm::string_view arg : args) { for (cm::string_view arg : args) {
instance.Consume(arg, nullptr, unparsedArguments, keywordsMissingValue); instance.Consume(arg, nullptr, unparsedArguments, keywordsMissingValue,
parsedKeywords);
} }
} }