vcpkg_paths -> VcpkgPaths

1 files changed, 0 insertions, 338 deletions

diff --git a/toolsrc/src/vcpkg_paths.cpp b/toolsrc/src/vcpkg_paths.cpp
deleted file mode 100644
index ece12562e..000000000
--- a/toolsrc/src/vcpkg_paths.cpp
+++ /dev/null
@@ -1,338 +0,0 @@
-#include "pch.h"
-#include "vcpkg_expected.h"
-#include "vcpkg_paths.h"
-#include "metrics.h"
-#include "vcpkg_System.h"
-#include "PackageSpec.h"
-#include "vcpkg_Files.h"
-#include "vcpkg_Util.h"
-
-namespace vcpkg
-{
-    static bool exists_and_has_equal_or_greater_version(const std::wstring& version_cmd, const std::array<int, 3>& expected_version)
-    {
-        static const std::regex re(R"###((\d+)\.(\d+)\.(\d+))###");
-
-        auto rc = System::cmd_execute_and_capture_output(Strings::wformat(LR"(%s)", version_cmd));
-        if (rc.exit_code != 0)
-        {
-            return false;
-        }
-
-        std::match_results<std::string::const_iterator> match;
-        auto found = std::regex_search(rc.output, match, re);
-        if (!found)
-        {
-            return false;
-        }
-
-        int d1 = atoi(match[1].str().c_str());
-        int d2 = atoi(match[2].str().c_str());
-        int d3 = atoi(match[3].str().c_str());
-        if (d1 > expected_version[0] || (d1 == expected_version[0] && d2 > expected_version[1]) || (d1 == expected_version[0] && d2 == expected_version[1] && d3 >= expected_version[2]))
-        {
-            // satisfactory version found
-            return true;
-        }
-
-        return false;
-    }
-
-    static Optional<fs::path> find_if_has_equal_or_greater_version(const std::vector<fs::path>& candidate_paths, const std::wstring& version_check_arguments, const std::array<int, 3>& expected_version)
-    {
-        auto it = std::find_if(candidate_paths.cbegin(), candidate_paths.cend(), [&](const fs::path& p)
-                               {
-                                   const std::wstring cmd = Strings::wformat(LR"("%s" %s)", p.native(), version_check_arguments);
-                                   return exists_and_has_equal_or_greater_version(cmd, expected_version);
-                               });
-
-        if (it != candidate_paths.cend())
-        {
-            return std::move(*it);
-        }
-
-        return nullopt;
-    }
-
-    static std::vector<fs::path> find_from_PATH(const std::wstring& name)
-    {
-        const std::wstring cmd = Strings::wformat(L"where.exe %s", name);
-        auto out = System::cmd_execute_and_capture_output(cmd);
-        if (out.exit_code != 0)
-        {
-            return {};
-        }
-
-        return Util::fmap(Strings::split(out.output, "\n"), [](auto&& s) { return fs::path(s); });
-    }
-
-    static fs::path fetch_dependency(const fs::path scripts_folder, const std::wstring& tool_name, const fs::path& expected_downloaded_path)
-    {
-        const fs::path script = scripts_folder / "fetchDependency.ps1";
-        auto install_cmd = System::create_powershell_script_cmd(script, Strings::wformat(L"-Dependency %s", tool_name));
-        System::exit_code_and_output rc = System::cmd_execute_and_capture_output(install_cmd);
-        if (rc.exit_code)
-        {
-            System::println(System::color::error, "Launching powershell failed or was denied");
-            Metrics::track_property("error", "powershell install failed");
-            Metrics::track_property("installcmd", install_cmd);
-            Checks::exit_with_code(VCPKG_LINE_INFO, rc.exit_code);
-        }
-
-        const fs::path actual_downloaded_path = Strings::trimmed(rc.output);
-        Checks::check_exit(VCPKG_LINE_INFO, expected_downloaded_path == actual_downloaded_path, "Expected dependency downloaded path to be %s, but was %s",
-                                          expected_downloaded_path.generic_string(), actual_downloaded_path.generic_string());
-        return actual_downloaded_path;
-    }
-
-    static fs::path get_cmake_path(const fs::path& downloads_folder, const fs::path scripts_folder)
-    {
-        static constexpr std::array<int, 3> expected_version = { 3,8,0 };
-        static const std::wstring version_check_arguments = L"--version";
-
-        const fs::path downloaded_copy = downloads_folder / "cmake-3.8.0-rc1-win32-x86" / "bin" / "cmake.exe";
-        const std::vector<fs::path> from_path = find_from_PATH(L"cmake");
-
-        std::vector<fs::path> candidate_paths;
-        candidate_paths.push_back(downloaded_copy);
-        candidate_paths.insert(candidate_paths.end(), from_path.cbegin(), from_path.cend());
-        candidate_paths.push_back(System::get_ProgramFiles_platform_bitness() / "CMake" / "bin" / "cmake.exe");
-        candidate_paths.push_back(System::get_ProgramFiles_32_bit() / "CMake" / "bin");
-
-        const Optional<fs::path> path = find_if_has_equal_or_greater_version(candidate_paths, version_check_arguments, expected_version);
-        if (auto p = path.get())
-        {
-            return *p;
-        }
-
-        return fetch_dependency(scripts_folder, L"cmake", downloaded_copy);
-    }
-
-    fs::path get_nuget_path(const fs::path& downloads_folder, const fs::path scripts_folder)
-    {
-        static constexpr std::array<int, 3> expected_version = { 3,3,0 };
-        static const std::wstring version_check_arguments = L"";
-
-        const fs::path downloaded_copy = downloads_folder / "nuget-3.5.0" / "nuget.exe";
-        const std::vector<fs::path> from_path = find_from_PATH(L"nuget");
-
-        std::vector<fs::path> candidate_paths;
-        candidate_paths.push_back(downloaded_copy);
-        candidate_paths.insert(candidate_paths.end(), from_path.cbegin(), from_path.cend());
-
-        auto path = find_if_has_equal_or_greater_version(candidate_paths, version_check_arguments, expected_version);
-        if (auto p = path.get())
-        {
-            return *p;
-        }
-
-        return fetch_dependency(scripts_folder, L"nuget", downloaded_copy);
-    }
-
-    fs::path get_git_path(const fs::path& downloads_folder, const fs::path scripts_folder)
-    {
-        static constexpr std::array<int, 3> expected_version = { 2,0,0 };
-        static const std::wstring version_check_arguments = L"--version";
-
-        const fs::path downloaded_copy = downloads_folder / "MinGit-2.11.1-32-bit" / "cmd" / "git.exe";
-        const std::vector<fs::path> from_path = find_from_PATH(L"git");
-
-        std::vector<fs::path> candidate_paths;
-        candidate_paths.push_back(downloaded_copy);
-        candidate_paths.insert(candidate_paths.end(), from_path.cbegin(), from_path.cend());
-        candidate_paths.push_back(System::get_ProgramFiles_platform_bitness() / "git" / "cmd" / "git.exe");
-        candidate_paths.push_back(System::get_ProgramFiles_32_bit() / "git" / "cmd" / "git.exe");
-
-        const Optional<fs::path> path = find_if_has_equal_or_greater_version(candidate_paths, version_check_arguments, expected_version);
-        if (auto p = path.get())
-        {
-            return *p;
-        }
-
-        return fetch_dependency(scripts_folder, L"git", downloaded_copy);
-    }
-
-    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())
-        {
-            Metrics::track_property("error", "Invalid vcpkg root directory");
-            Checks::exit_with_message(VCPKG_LINE_INFO, "Invalid vcpkg root directory: %s", paths.root.string());
-        }
-
-        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";
-        paths.scripts = paths.root / "scripts";
-
-        paths.buildsystems = paths.scripts / "buildsystems";
-        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";
-
-        paths.ports_cmake = paths.scripts / "ports.cmake";
-
-        return paths;
-    }
-
-    fs::path vcpkg_paths::package_dir(const PackageSpec& spec) const
-    {
-        return this->packages / spec.dir();
-    }
-
-    fs::path vcpkg_paths::port_dir(const PackageSpec& spec) const
-    {
-        return this->ports / spec.name();
-    }
-
-    fs::path vcpkg_paths::build_info_file_path(const PackageSpec& spec) const
-    {
-        return this->package_dir(spec) / "BUILD_INFO";
-    }
-
-    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;
-    }
-
-    const fs::path& vcpkg_paths::get_cmake_exe() const
-    {
-        return this->cmake_exe.get_lazy([this]() { return get_cmake_path(this->downloads, this->scripts); });
-    }
-
-    const fs::path& vcpkg_paths::get_git_exe() const
-    {
-        return this->git_exe.get_lazy([this]() { return get_git_path(this->downloads, this->scripts); });
-    }
-
-    const fs::path& vcpkg_paths::get_nuget_exe() const
-    {
-        return this->nuget_exe.get_lazy([this]() { return get_nuget_path(this->downloads, this->scripts); });
-    }
-
-    static std::vector<std::string> get_VS2017_installation_instances(const vcpkg_paths& paths)
-    {
-        const fs::path script = paths.scripts / "findVisualStudioInstallationInstances.ps1";
-        const std::wstring cmd = System::create_powershell_script_cmd(script);
-        System::exit_code_and_output ec_data = System::cmd_execute_and_capture_output(cmd);
-        Checks::check_exit(VCPKG_LINE_INFO, ec_data.exit_code == 0, "Could not run script to detect VS 2017 instances");
-        return Strings::split(ec_data.output, "\n");
-    }
-
-    static Optional<fs::path> get_VS2015_installation_instance()
-    {
-        const Optional<std::wstring> vs2015_cmntools_optional = System::get_environmental_variable(L"VS140COMNTOOLS");
-        if (auto v = vs2015_cmntools_optional.get())
-        {
-            const fs::path vs2015_cmntools = fs::path(*v).parent_path(); // The call to parent_path() is needed because the env variable has a trailing backslash
-            return vs2015_cmntools.parent_path().parent_path();
-        }
-
-        return nullopt;
-    }
-
-    static Toolset find_toolset_instance(const vcpkg_paths& paths)
-    {
-        const std::vector<std::string> vs2017_installation_instances = get_VS2017_installation_instances(paths);
-        // Note: this will contain a mix of vcvarsall.bat locations and dumpbin.exe locations.
-        std::vector<fs::path> paths_examined;
-
-        // VS2017
-        for (const fs::path& instance : vs2017_installation_instances)
-        {
-            const fs::path vc_dir = instance / "VC";
-
-            // Skip any instances that do not have vcvarsall.
-            const fs::path vcvarsall_bat = vc_dir / "Auxiliary" / "Build" / "vcvarsall.bat";
-            paths_examined.push_back(vcvarsall_bat);
-            if (!fs::exists(vcvarsall_bat))
-                continue;
-
-            // Locate the "best" MSVC toolchain version
-            const fs::path msvc_path = vc_dir / "Tools" / "MSVC";
-            std::vector<fs::path> msvc_subdirectories;
-            Files::non_recursive_find_matching_paths_in_dir(msvc_path, [](const fs::path& current)
-                                                            {
-                                                                return fs::is_directory(current);
-                                                            }, &msvc_subdirectories);
-
-            // Sort them so that latest comes first
-            std::sort(msvc_subdirectories.begin(), msvc_subdirectories.end(), [](const fs::path& left, const fs::path& right)
-                      {
-                          return left.filename() > right.filename();
-                      });
-
-            for (const fs::path& subdir : msvc_subdirectories)
-            {
-                const fs::path dumpbin_path = subdir / "bin" / "HostX86" / "x86" / "dumpbin.exe";
-                paths_examined.push_back(dumpbin_path);
-                if (fs::exists(dumpbin_path))
-                {
-                    return { dumpbin_path, vcvarsall_bat , L"v141" };
-                }
-            }
-        }
-
-        // VS2015
-        const Optional<fs::path> vs_2015_installation_instance = get_VS2015_installation_instance();
-        if (auto v = vs_2015_installation_instance.get())
-        {
-            const fs::path vs2015_vcvarsall_bat = *v / "VC" / "vcvarsall.bat";
-
-            paths_examined.push_back(vs2015_vcvarsall_bat);
-            if (fs::exists(vs2015_vcvarsall_bat))
-            {
-                const fs::path vs2015_dumpbin_exe = *v / "VC" / "bin" / "dumpbin.exe";
-                paths_examined.push_back(vs2015_dumpbin_exe);
-                if (fs::exists(vs2015_dumpbin_exe))
-                {
-                    return { vs2015_dumpbin_exe, vs2015_vcvarsall_bat, L"v140" };
-                }
-            }
-        }
-
-        System::println(System::color::error, "Could not locate a complete toolset.");
-        System::println("The following paths were examined:");
-        for (const fs::path& path : paths_examined)
-        {
-            System::println("    %s", path.u8string());
-        }
-        Checks::exit_fail(VCPKG_LINE_INFO);
-    }
-
-    const Toolset& vcpkg_paths::get_toolset() const
-    {
-        return this->toolset.get_lazy([this]() { return find_toolset_instance(*this); });
-    }
-}