download mintty via git; fix wsltty version info

0012-get-vmid-from-registry.patch

@@ -0,0 +1,40 @@
+--- wslbridge2/src/wslbridge2.cpp	2024-10-10 20:20:21.931891800 +0000
++++ wslbridge2-0.12/src/wslbridge2.cpp	2024-10-08 09:31:35.954145800 +0000
+@@ -228,6 +228,26 @@ static void start_dummy(std::wstring wsl
+     CloseHandle(pi.hThread);
+ }
+ 
++bool GetIdFromRegistry(GUID *guid) {
++    HKEY hKeyRoot = HKEY_LOCAL_MACHINE;
++    std::wstring subKey = L"SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\HostComputeService\\VolatileStore\\ComputeSystem";
++    HKEY hKey;
++    if (RegOpenKeyEx(hKeyRoot, subKey.c_str(), 0, KEY_READ, &hKey) == ERROR_SUCCESS) {
++        DWORD index = 0;
++        WCHAR keyName[256];
++        DWORD keyNameSize = sizeof(keyName) / sizeof(keyName[0]);
++
++        while (RegEnumKeyEx(hKey, index, keyName, &keyNameSize, nullptr, nullptr, nullptr, nullptr) == ERROR_SUCCESS) {
++            RegCloseKey(hKey);
++            std::wstring id = L"{" + std::wstring(keyName) + L"}";
++            return IIDFromString(id.c_str(), guid) == S_OK;
++        }
++        RegCloseKey(hKey);
++    }
++    return false;
++}
++
++
+ int main(int argc, char *argv[])
+ {
+     /* Minimum requirement Windows 10 build 17763 aka. version 1809 */
+@@ -387,8 +407,8 @@ int main(int argc, char *argv[])
+         if (LiftedWSLVersion)
+             start_dummy(wslPath, wslCmdLine, distroName, debugMode);
+ 
+-        const HRESULT hRes = GetVmId(&DistroId, &VmId, LiftedWSLVersion);
+-        if (hRes != 0)
++        const bool hRes = GetIdFromRegistry(&VmId);
++        if (!hRes)
+             fatal("GetVmId: %s\n", GetErrorMessage(hRes).c_str());
+ 
+         inputSock = win_vsock_create();

VERSION

@@ -1 +1 @@
-3.7.1
+3.7.6

makefile

@@ -10,16 +10,16 @@
 
 
 # wsltty release
-ver=3.7.1
+ver=3.7.6
 
 # wsltty appx release - must have 4 parts!
-verx=3.7.1.1
+verx=3.7.6.1
 
 
 ##############################
 # mintty release version
 
-minttyver=3.7.1
+minttyver=3.7.6
 
 ##############################
 
@@ -56,7 +56,7 @@ wslbridgedir=wslbridge2-$(wslbridgever)
 #minttyver=master
 
 # wslbridge branch or commit to build from source;
-wslbridge=wslbridge-frontend wslbridge-backend
+wslbridge=wslbridge-source wslbridge-frontend wslbridge-backend
 
 ##############################
 # build backend on a musl-libc-based distribution
@@ -73,10 +73,15 @@ WINSDKVER=`regtool list '$(WINSDKKEY)' | sed -e '$$ q' -e d`
 
 all:	all-$(notdir $(CURDIR))
 
-all-wsltty:	check pkg
+# targets and version checking
+
+all-wsltty:	check committed pkg
 
 all-wsltty.appx:	appx
 
+committed:
+	if git status -suno | sed -e "s,^..,," | grep .; then false; fi
+
 #############################################################################
 # target checking and some defs
 
@@ -154,8 +159,10 @@ wslbridge-source:	$(wslbridgedir).zip
 	#cd $(wslbridgedir); patch -p1 < ../0001-notify-size-change-inband.patch
 	# patch to https://github.com/Biswa96/wslbridge2/commit/41575379b416703c49e2687e957440239a4cdfb7
 	#cd $(wslbridgedir); patch -p0 < ../0002-add-com-for-lifted-wsl.patch
+	# patch to fix WSL 2 launching, again
+	cd $(wslbridgedir); patch -p1 < ../0012-get-vmid-from-registry.patch
 
-wslbridge-frontend:	wslbridge-source
+wslbridge-frontend:
 	echo ------------- Compiling wslbridge2 frontend
 	mkdir -p bin
 	# frontend build
@@ -165,7 +172,7 @@ wslbridge-frontend:	wslbridge-source
 
 windir=$(shell cd "${WINDIR}"; pwd)
 
-wslbridge-backend:	wslbridge-source
+wslbridge-backend:
 	echo ------------- Compiling wslbridge2 backend
 	#uname -m | grep x86_64
 	mkdir -p bin
@@ -176,10 +183,16 @@ wslbridge-backend:	wslbridge-source
 	# extract binaries
 	cp $(wslbridgedir)/bin/wslbridge2-backend bin/
 
-mintty-get:
+mintty-get:	mintty-git	# mintty-download or mintty-git
+	cp mintty-$(minttyver)/icon/terminal.ico mintty.ico
+
+mintty-download:
 	$(wgeto) https://github.com/mintty/mintty/archive/$(minttyver).zip -o mintty-$(minttyver).zip
 	unzip -o mintty-$(minttyver).zip
-	cp mintty-$(minttyver)/icon/terminal.ico mintty.ico
+
+mintty-git:
+	test -d mintty-$(minttyver) || git clone --depth 111 https://github.com/mintty/mintty.git mintty-$(minttyver)
+	cd mintty-$(minttyver); git checkout $(minttyver)
 
 wslbuild=LDFLAGS="-static -static-libgcc -s"
 appxbuild=$(wslbuild) CCOPT=-DWSLTTY_APPX