vcpkg/toolsrc/src/vcpkg_paths.cpp

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#include "pch.h"
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#include "expected.h"
#include "vcpkg_paths.h"
#include "metrics.h"
#include "vcpkg_System.h"
#include "package_spec.h"
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namespace vcpkg
{
expected<vcpkg_paths> vcpkg_paths::create(const fs::path& vcpkg_root_dir)
{
std::error_code ec;
const fs::path canonical_vcpkg_root_dir = fs::canonical(vcpkg_root_dir, ec);
if (ec)
{
return ec;
}
vcpkg_paths paths;
paths.root = canonical_vcpkg_root_dir;
if (paths.root.empty())
{
System::println(System::color::error, "Invalid vcpkg root directory: %s", paths.root.string());
TrackProperty("error", "Invalid vcpkg root directory");
exit(EXIT_FAILURE);
}
paths.packages = paths.root / "packages";
paths.buildtrees = paths.root / "buildtrees";
paths.downloads = paths.root / "downloads";
paths.ports = paths.root / "ports";
paths.installed = paths.root / "installed";
paths.triplets = paths.root / "triplets";
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paths.scripts = paths.root / "scripts";
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paths.buildsystems = paths.scripts / "buildsystems";
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paths.buildsystems_msbuild_targets = paths.buildsystems / "msbuild" / "vcpkg.targets";
paths.vcpkg_dir = paths.installed / "vcpkg";
paths.vcpkg_dir_status_file = paths.vcpkg_dir / "status";
paths.vcpkg_dir_info = paths.vcpkg_dir / "info";
paths.vcpkg_dir_updates = paths.vcpkg_dir / "updates";
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paths.ports_cmake = paths.scripts / "ports.cmake";
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return paths;
}
fs::path vcpkg_paths::package_dir(const package_spec& spec) const
{
return this->packages / spec.dir();
}
fs::path vcpkg_paths::port_dir(const package_spec& spec) const
{
return this->ports / spec.name();
}
fs::path vcpkg_paths::build_info_file_path(const package_spec& spec) const
{
return this->package_dir(spec) / "BUILD_INFO";
}
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fs::path vcpkg_paths::listfile_path(const BinaryParagraph& pgh) const
{
return this->vcpkg_dir_info / (pgh.fullstem() + ".list");
}
bool vcpkg_paths::is_valid_triplet(const triplet& t) const
{
auto it = fs::directory_iterator(this->triplets);
for (; it != fs::directory_iterator(); ++it)
{
std::string triplet_file_name = it->path().stem().generic_u8string();
if (t.canonical_name() == triplet_file_name) // TODO: fuzzy compare
{
//t.value = triplet_file_name; // NOTE: uncomment when implementing fuzzy compare
return true;
}
}
return false;
}
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}