Misc things tooling around in here

related to #2171

  TODO: Figure out the resources.pri thing.

src/cascadia/LocalTests_TerminalApp/SettingsTests.cpp

@@ -5,6 +5,7 @@
 
 #include "../TerminalApp/ColorScheme.h"
 #include "../TerminalApp/CascadiaSettings.h"
+#include <winrt/Microsoft.Terminal.TerminalConnection.h>
 
 using namespace Microsoft::Console;
 using namespace TerminalApp;
@@ -31,6 +32,7 @@ namespace TerminalAppLocalTests
         END_TEST_CLASS()
 
         TEST_METHOD(TryCreateWinRTType);
+        TEST_METHOD(TryCreateConnection);
         TEST_METHOD(ValidateProfilesExist);
         TEST_METHOD(ValidateDefaultProfileExists);
         TEST_METHOD(ValidateDuplicateProfiles);
@@ -56,6 +58,12 @@ namespace TerminalAppLocalTests
         return root;
     }
 
+    void SettingsTests::TryCreateConnection()
+    {
+        winrt::Microsoft::Terminal::TerminalConnection::EchoConnection conn{};
+        VERIFY_IS_NOT_NULL(conn);
+    }
+
     void SettingsTests::TryCreateWinRTType()
     {
         winrt::Microsoft::Terminal::Settings::TerminalSettings settings{};

src/cascadia/WindowsTerminal/AppHost.h

@@ -3,7 +3,6 @@
 
 #include "pch.h"
 
-#include <winrt/Microsoft.Terminal.TerminalControl.h>
 #include <winrt/TerminalApp.h>
 
 #include "NonClientIslandWindow.h"

src/cascadia/WindowsTerminal/WindowsTerminal.manifest

@@ -9,7 +9,7 @@
     <application>
         <!-- Windows 10 1903 -->
         <!-- See https://docs.microsoft.com/en-us/windows/apps/desktop/modernize/xaml-islands -->
-        <maxVersionTested Id="10.0.18362.0"/>
+        <maxversiontested Id="10.0.18362.0"/>
         <supportedOS Id="{8e0f7a12-bfb3-4fe8-b9a5-48fd50a15a9a}" />
     </application>
   </compatibility>

src/cascadia/WindowsTerminal/main.cpp

@@ -4,6 +4,7 @@
 #include "pch.h"
 #include "AppHost.h"
 #include "resource.h"
+// #include <winrt/Microsoft.Terminal.TerminalConnection.h>
 
 using namespace winrt;
 using namespace Windows::UI;
@@ -107,6 +108,8 @@ int __stdcall wWinMain(HINSTANCE, HINSTANCE, LPWSTR, int)
     // provides an implementation of Windows.UI.Xaml.Application.
     AppHost host;
 
+    // winrt::Microsoft::Terminal::TerminalConnection::EchoConnection conn{};
+
     // !!! LOAD BEARING !!!
     // This is _magic_. Do the initial loading of our settings *BEFORE* we
     // initialize our COM apartment type. This is because the Windows.Storage

tools/openterm.cmd

@@ -0,0 +1,54 @@
+@echo off
+
+rem openterm - launch the Windows Terminal binary
+rem Runs the windowsterminal.exe binary generated by the build in the debug directory.
+rem    Passes any args along.
+
+setlocal
+set _last_build_bin=%OPENCON%\bin\%ARCH%\%_LAST_BUILD_CONF%
+set _last_build=%OPENCON%\%ARCH%\%_LAST_BUILD_CONF%
+set _package_root="%OPENCON%\src\cascadia\CascadiaPackage"
+set _package_obj=%_package_root%\obj\%ARCH%\%_LAST_BUILD_CONF%
+set _package_output=%_package_root%\bin\%ARCH%\%_LAST_BUILD_CONF%
+
+if not exist %_last_build%\WindowsTerminal.exe (
+    echo Could not locate the WindowsTerminal.exe in %_last_build%. Double check that it has been built and try again.
+    goto :eof
+)
+
+set _r=%random%
+set copy_dir=OpenConsole\%_r%\WindowsTerminal
+rem Generate a unique name, so that we can debug multiple revisions of the binary at the same time if needed.
+
+(xcopy /Y %_last_build_bin%\OpenConsole.exe %TEMP%\%copy_dir%\conhost.exe*) > nul
+(xcopy /Y %_last_build_bin%\console.dll %TEMP%\%copy_dir%\console.dll*) > nul
+
+(xcopy /Y %_last_build%\*.dll %TEMP%\%copy_dir%\*.dll*) > nul
+(xcopy /Y %_last_build%\*.xbf %TEMP%\%copy_dir%\*.xbf*) > nul
+(xcopy /Y %_last_build%\WindowsTerminal.exe %TEMP%\%copy_dir%\WindowsTerminal.exe*) > nul
+
+rem If the resources.pri file is older than WindowsTerminal.exe binary, than we
+rem definitely need to rebuild it. This step will only work once the
+rem CascadiaPackage has been built once! Instead of trying to totally reverse
+rem engineer the wapproj MakePri machinery, we're just going to assume that 99%
+rem of the work was already done for us:
+
+rem @echo on
+rem set _need_to_build_resources=1
+rem if (%_need_to_build_resources%)==(1) (
+rem     "C:\Program Files (x86)\Windows Kits\10\bin\10.0.18362.0\x64\MakePri.exe" ^
+rem     New -ProjectRoot %_package_root%\ ^
+rem     -ConfigXml %_package_obj%\priconfig.xml ^
+rem     -OutputFile %_package_output%\resources.pri ^
+rem     -IndexName WindowsTerminalDev ^
+rem     -Verbose -Overwrite
+rem )
+
+rem Copy the resources form the package project to the same directory too. We
+rem need this to be able to launch. TODO: Find out how to generate this if we're
+rem _only_ building the WindowsTerminal project.
+(xcopy /Y %_package_output%\resources.pri %TEMP%\%copy_dir%\resources.pri*) > nul
+
+rem start %TEMP%\%copy_dir%\WindowsTerminal.exe %*
+start %TEMP%\%copy_dir%\
+echo Launching %TEMP%\%copy_dir%\WindowsTerminal.exe...