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#include "package_spec.h"
#include <algorithm>
namespace vcpkg
{
expected<package_spec> package_spec::from_string(const std::string& spec, const triplet& default_target_triplet)
{
std::string s(spec);
std::transform(s.begin(), s.end(), s.begin(), ::tolower);
auto pos = s.find(':');
if (pos == std::string::npos)
{
return package_spec{s, default_target_triplet};
}
auto pos2 = s.find(':', pos + 1);
if (pos2 != std::string::npos)
{
return std::error_code(package_spec_parse_result::too_many_colons);
}
return package_spec{s.substr(0, pos), triplet::from_canonical_name(s.substr(pos + 1))};
}
std::string package_spec::dir() const
{
return Strings::format("%s_%s", this->name, this->target_triplet);
}
std::string to_string(const package_spec& spec)
{
return Strings::format("%s:%s", spec.name, spec.target_triplet);
}
std::string to_printf_arg(const package_spec& spec)
{
return to_string(spec);
}
bool operator==(const package_spec& left, const package_spec& right)
{
return left.name == right.name && left.target_triplet == right.target_triplet;
}
std::ostream& operator<<(std::ostream& os, const package_spec& spec)
{
return os << to_string(spec);
}
}
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