cemu-vcpkg/toolsrc/include/vcpkg/binarycaching.h
Billy O'Neal 309f6fc9bc
[vcpkg] Delete unused --purge-tombstones and introduce BufferedPrint class (#12049)
* Introduce buffered_print class to manage buffered write patterns like in the ci command.

* Remove --purge-tombstones option.

* Law of demeter.

* Make buffered_print imobile.

* buffered_print => BufferedPrint

* Fix merge conflict.
2020-06-26 12:16:17 -07:00

55 lines
2.2 KiB
C++

#pragma once
#include <vcpkg/base/expected.h>
#include <vcpkg/base/files.h>
#include <vcpkg/packagespec.h>
#include <vcpkg/vcpkgpaths.h>
namespace vcpkg::Dependencies
{
struct InstallPlanAction;
struct ActionPlan;
}
namespace vcpkg::Build
{
struct AbiTagAndFile;
struct BuildPackageOptions;
}
namespace vcpkg
{
enum class RestoreResult
{
missing,
success,
build_failed,
};
struct IBinaryProvider
{
virtual ~IBinaryProvider() = default;
/// Gives the BinaryProvider an opportunity to batch any downloading or server communication for executing
/// `plan`.
virtual void prefetch(const VcpkgPaths& paths, const Dependencies::ActionPlan& plan) = 0;
/// Attempts to restore the package referenced by `action` into the packages directory.
virtual RestoreResult try_restore(const VcpkgPaths& paths, const Dependencies::InstallPlanAction& action) = 0;
/// Called upon a successful build of `action`
virtual void push_success(const VcpkgPaths& paths, const Dependencies::InstallPlanAction& action) = 0;
/// Called upon a failure during the build of `action`
virtual void push_failure(const VcpkgPaths& paths, const std::string& abi_tag, const PackageSpec& spec) = 0;
/// Requests the result of `try_restore()` without actually downloading the package. Used by CI to determine
/// missing packages.
virtual RestoreResult precheck(const VcpkgPaths& paths,
const Dependencies::InstallPlanAction& action) = 0;
};
IBinaryProvider& null_binary_provider();
ExpectedS<std::unique_ptr<IBinaryProvider>> create_binary_provider_from_configs(const VcpkgPaths& paths,
View<std::string> args);
ExpectedS<std::unique_ptr<IBinaryProvider>> create_binary_provider_from_configs_pure(const std::string& env_string,
View<std::string> args);
void help_topic_binary_caching(const VcpkgPaths& paths);
}