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Copy pathinput.cpp
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56 lines (50 loc) · 2.21 KB
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#include "pch.h"
#include <vcpkg/base/system.print.h>
#include <vcpkg/commands.h>
#include <vcpkg/help.h>
#include <vcpkg/input.h>
#include <vcpkg/metrics.h>
#include <vcpkg/packagespec.h>
namespace vcpkg
{
PackageSpec Input::check_and_get_package_spec(std::string&& spec_string,
const Triplet& default_triplet,
CStringView example_text)
{
const std::string as_lowercase = Strings::ascii_to_lowercase(std::move(spec_string));
auto expected_spec = FullPackageSpec::from_string(as_lowercase, default_triplet);
if (const auto spec = expected_spec.get())
{
return PackageSpec{spec->package_spec};
}
// Intentionally show the lowercased string
System::print2(System::Color::error, "Error: ", expected_spec.error(), ": ", as_lowercase, '\n');
System::print2(example_text);
Checks::exit_fail(VCPKG_LINE_INFO);
}
void Input::check_triplet(const Triplet& t, const VcpkgPaths& paths)
{
if (!paths.is_valid_triplet(t))
{
System::print2(System::Color::error, "Error: invalid triplet: ", t, '\n');
Metrics::g_metrics.lock()->track_property("error", "invalid triplet: " + t.to_string());
Help::help_topic_valid_triplet(paths);
Checks::exit_fail(VCPKG_LINE_INFO);
}
}
FullPackageSpec Input::check_and_get_full_package_spec(std::string&& full_package_spec_as_string,
const Triplet& default_triplet,
CStringView example_text)
{
const std::string as_lowercase = Strings::ascii_to_lowercase(std::move(full_package_spec_as_string));
auto expected_spec = FullPackageSpec::from_string(as_lowercase, default_triplet);
if (const auto spec = expected_spec.get())
{
return *spec;
}
// Intentionally show the lowercased string
System::print2(System::Color::error, "Error: ", expected_spec.error(), ": ", as_lowercase, '\n');
System::print2(example_text);
Checks::exit_fail(VCPKG_LINE_INFO);
}
}