[vcpkg] Fix powershell font corruption bug (#7094)

* [vcpkg] Fix font corruption bug on Windows by downloading Powershell Core

* [vcpkg] Rename subtool to powershell-core

* [vcpkg] Add missing includes to project files

3 files changed, 31 insertions, 24 deletions

diff --git a/toolsrc/src/vcpkg/base/system.cpp b/toolsrc/src/vcpkg/base/system.cpp
index c5ff050f0..3d5c60088 100644
--- a/toolsrc/src/vcpkg/base/system.cpp
+++ b/toolsrc/src/vcpkg/base/system.cpp
@@ -188,12 +188,17 @@ namespace vcpkg
     }
 
 #if defined(_WIN32)
-    static std::wstring compute_clean_environment(const std::unordered_map<std::string, std::string>& extra_env)
+    static std::wstring compute_clean_environment(const std::unordered_map<std::string, std::string>& extra_env,
+                                                  const std::string& prepend_to_path)
     {
         static const std::string SYSTEM_ROOT = get_environment_variable("SystemRoot").value_or_exit(VCPKG_LINE_INFO);
         static const std::string SYSTEM_32 = SYSTEM_ROOT + R"(\system32)";
-        std::string new_path = Strings::format(
-            R"(Path=%s;%s;%s\Wbem;%s\WindowsPowerShell\v1.0\)", SYSTEM_32, SYSTEM_ROOT, SYSTEM_32, SYSTEM_32);
+        std::string new_path = Strings::format(R"(Path=%s%s;%s;%s\Wbem;%s\WindowsPowerShell\v1.0\)",
+                                               prepend_to_path,
+                                               SYSTEM_32,
+                                               SYSTEM_ROOT,
+                                               SYSTEM_32,
+                                               SYSTEM_32);
 
         std::vector<std::wstring> env_wstrings = {
             L"ALLUSERSPROFILE",
@@ -348,7 +353,8 @@ namespace vcpkg
 #endif
 
     int System::cmd_execute_clean(const ZStringView cmd_line,
-                                  const std::unordered_map<std::string, std::string>& extra_env)
+                                  const std::unordered_map<std::string, std::string>& extra_env,
+                                  const std::string& prepend_to_path)
     {
         auto timer = Chrono::ElapsedTimer::create_started();
 #if defined(_WIN32)
@@ -357,7 +363,7 @@ namespace vcpkg
         memset(&process_info, 0, sizeof(PROCESS_INFORMATION));
 
         g_ctrl_c_state.transition_to_spawn_process();
-        auto clean_env = compute_clean_environment(extra_env);
+        auto clean_env = compute_clean_environment(extra_env, prepend_to_path);
         windows_create_process(cmd_line, clean_env.data(), process_info, NULL);
 
         CloseHandle(process_info.hThread);
@@ -608,10 +614,7 @@ namespace vcpkg
     void System::register_console_ctrl_handler() {}
 #endif
 
-    int System::get_num_logical_cores()
-    {
-        return std::thread::hardware_concurrency();
-    }
+    int System::get_num_logical_cores() { return std::thread::hardware_concurrency(); }
 }
 
 namespace vcpkg::Debug
diff --git a/toolsrc/src/vcpkg/build.cpp b/toolsrc/src/vcpkg/build.cpp
index 1975d3aaf..68df1f965 100644
--- a/toolsrc/src/vcpkg/build.cpp
+++ b/toolsrc/src/vcpkg/build.cpp
@@ -363,13 +363,11 @@ namespace vcpkg::Build
         const Triplet& triplet = spec.triplet();

         const auto& triplet_file_path = paths.get_triplet_file_path(spec.triplet()).u8string();

 

-        if (!Strings::case_insensitive_ascii_starts_with(triplet_file_path, 

-                                                         paths.triplets.u8string()))

+        if (!Strings::case_insensitive_ascii_starts_with(triplet_file_path, paths.triplets.u8string()))

         {

             System::printf("-- Loading triplet configuration from: %s\n", triplet_file_path);

         }

-        if (!Strings::case_insensitive_ascii_starts_with(config.port_dir.u8string(),

-                                                         paths.ports.u8string()))

+        if (!Strings::case_insensitive_ascii_starts_with(config.port_dir.u8string(), paths.ports.u8string()))

         {

             System::printf("-- Installing port from location: %s\n", config.port_dir.u8string());

         }

@@ -382,6 +380,13 @@ namespace vcpkg::Build
 

         const fs::path& cmake_exe_path = paths.get_tool_exe(Tools::CMAKE);

         const fs::path& git_exe_path = paths.get_tool_exe(Tools::GIT);

+#if defined(_WIN32)

+        const fs::path& powershell_exe_path = paths.get_tool_exe("powershell-core");

+        if (!fs.exists(powershell_exe_path.parent_path() / "powershell.exe"))

+        {

+            fs.copy(powershell_exe_path, powershell_exe_path.parent_path() / "powershell.exe", fs::copy_options::none);

+        }

+#endif

 

         std::string all_features;

         for (auto& feature : config.scf.feature_paragraphs)

@@ -425,8 +430,14 @@ namespace vcpkg::Build
         }

         command.append(cmd_launch_cmake);

         const auto timer = Chrono::ElapsedTimer::create_started();

-

-        const int return_code = System::cmd_execute_clean(command);

+        const int return_code = System::cmd_execute_clean(

+            command,

+            {}

+#ifdef _WIN32

+            ,

+            powershell_exe_path.parent_path().u8string() + ";"

+#endif

+        );

         const auto buildtimeus = timer.microseconds();

         const auto spec_string = spec.to_string();

 

diff --git a/toolsrc/src/vcpkg/commands.integrate.cpp b/toolsrc/src/vcpkg/commands.integrate.cpp
index fda9e2b11..8b2b377bf 100644
--- a/toolsrc/src/vcpkg/commands.integrate.cpp
+++ b/toolsrc/src/vcpkg/commands.integrate.cpp
@@ -380,17 +380,10 @@ With a project open, go to Tools->NuGet Package Manager->Package Manager Console
         static constexpr StringLiteral TITLE = "PowerShell Tab-Completion";
         const fs::path script_path = paths.scripts / "addPoshVcpkgToPowershellProfile.ps1";
 
-        // Console font corruption workaround
-        SetConsoleCP(437);
-        SetConsoleOutputCP(437);
-
+        const auto& ps = paths.get_tool_exe("powershell-core");
         const std::string cmd = Strings::format(
-            R"(powershell -NoProfile -ExecutionPolicy Bypass -Command "& {& '%s' %s}")", script_path.u8string(), "");
+            R"("%s" -NoProfile -ExecutionPolicy Bypass -Command "& {& '%s' }")", ps.u8string(), script_path.u8string());
         const int rc = System::cmd_execute(cmd);
-
-        SetConsoleCP(CP_UTF8);
-        SetConsoleOutputCP(CP_UTF8);
-
         if (rc)
         {
             System::printf(System::Color::error,