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Add target selection helpers to StandardCompiler
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@ -131,6 +131,62 @@ StringMap createSourceList(Json::Value const& _input)
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return sources;
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}
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bool isTargetRequired(Json::Value const& _targets, string const& _target)
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{
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for (auto const& target: _targets)
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/// @TODO support sub-matching, e.g "evm" matches "evm.assembly"
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if (target == "*" || target == _target)
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return true;
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return false;
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}
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///
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/// @a _targets is a JSON object containining a two-level hashmap, where the first level is the filename,
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/// the second level is the contract name and the value is an array of target names to be requested for that contract.
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/// @a _file is the current file
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/// @a _contract is the current contract
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/// @a _target is the current target name
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///
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/// @returns true if the @a _targets has a match for the requested target in the specific file / contract.
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///
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/// In @a _targets the use of '*' as a wildcard is permitted.
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///
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/// @TODO optimise this. Perhaps flatten the structure upfront.
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///
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bool isTargetRequired(Json::Value const& _targets, string const& _file, string const& _contract, string const& _target)
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{
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if (!_targets.isObject())
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return false;
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for (auto const& file: { _file, string("*") })
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if (_targets.isMember(file) && _targets[file].isObject())
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{
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if (_contract.empty())
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{
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/// Special case for SourceUnit-level targets (such as AST)
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if (
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_targets[file].isMember("") &&
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_targets[file][""].isArray() &&
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isTargetRequired(_targets[file][""], _target)
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)
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return true;
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}
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else
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{
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/// Regular case for Contract-level targets
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for (auto const& contract: { _contract, string("*") })
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if (
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_targets[file].isMember(contract) &&
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_targets[file][contract].isArray() &&
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isTargetRequired(_targets[file][contract], _target)
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)
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return true;
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}
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}
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return false;
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}
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Json::Value formatLinkReferences(std::map<size_t, std::string> const& linkReferences)
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{
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Json::Value ret(Json::objectValue);
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