download mintty via git; fix wsltty version info

update to mintty 3.6.1

0001-notify-size-change-inband.patch

@@ -0,0 +1,226 @@
+diff --git a/src/wslbridge2-backend.cpp b/src/wslbridge2-backend.cpp
+index 8b86cc6..63a19e5 100644
+--- a/src/wslbridge2-backend.cpp
++++ b/src/wslbridge2-backend.cpp
+@@ -17,6 +17,7 @@
+ #include <sys/wait.h>
+ #include <unistd.h>
+ #include <wordexp.h>
++#include <limits.h> // PIPE_BUF
+ 
+ #include <string>
+ #include <vector>
+@@ -196,6 +197,7 @@ int main(int argc, char *argv[])
+ 
+         ssize_t readRet = 0, writeRet = 0;
+         char data[1024]; /* Buffer to hold raw data from pty */
++        assert(sizeof data <= PIPE_BUF);
+ 
+         do
+         {
+@@ -206,8 +208,85 @@ int main(int argc, char *argv[])
+             if (fds[0].revents & POLLIN)
+             {
+                 readRet = recv(ioSockets.inputSock, data, sizeof data, 0);
+-                if (readRet > 0)
+-                    writeRet = write(mfd_dp, data, readRet);
++                char * s = data;
++                int len = readRet;
++                writeRet = 1;
++                while (writeRet > 0 && len > 0)
++                {
++                    if (!*s)
++                    {
++                        // dispatch NUL escaped inband information
++                        s++;
++                        len--;
++
++                        if (len < 9 && s + 9 >= data + sizeof data)
++                        {
++                            // make room for additional loading
++                            memcpy(data, s, len);
++                            s = data;
++                        }
++
++                        // ensure 1 more byte is loaded to dispatch on
++                        if (!len)
++                        {
++                            readRet = recv(ioSockets.inputSock, s, 1, 0);
++                            if (readRet > 0)
++                            {
++                                len += readRet;
++                            }
++                            else
++                            {
++                                writeRet = -1;
++                                break;
++                            }
++                        }
++                        if (*s == 2)
++                        {
++                            // STX: escaped NUL
++                            s++;
++                            len--;
++                            writeRet = write(mfd_dp, "", 1);
++                        }
++                        else if (*s == 16)
++                        {
++                            // DLE: terminal window size change
++                            s++;
++                            len--;
++                            // ensure 8 more bytes are loaded for winsize
++                            while (readRet > 0 && len < 8)
++                            {
++                                readRet = recv(ioSockets.inputSock, s + len, 8 - len, 0);
++                                if (readRet > 0)
++                                {
++                                    len += readRet;
++                                }
++                            }
++                            if (readRet <= 0)
++                            {
++                                writeRet = -1;
++                                break;
++                            }
++                            struct winsize * winsp = (struct winsize *)s;
++                            s += 8;
++                            len -= 8;
++                            winsp->ws_xpixel = 0;
++                            winsp->ws_ypixel = 0;
++                            ret = ioctl(mfd, TIOCSWINSZ, winsp);
++                            if (ret != 0)
++                                perror("ioctl(TIOCSWINSZ)");
++                        }
++                    }
++                    else
++                    {
++                        int n = strnlen(s, len);
++                        writeRet = write(mfd_dp, s, n);
++                        if (writeRet > 0)
++                        {
++                            s += writeRet;
++                            len -= writeRet;
++                        }
++                    }
++                }
+             }
+ 
+             /* Resize window when buffer received in control socket */
+diff --git a/src/wslbridge2.cpp b/src/wslbridge2.cpp
+index 300ad57..3ba9096 100644
+--- a/src/wslbridge2.cpp
++++ b/src/wslbridge2.cpp
+@@ -43,19 +43,41 @@ union IoSockets
+ /* global variable */
+ static volatile union IoSockets g_ioSockets = { 0 };
+ 
++#define dont_debug_inband
++#define dont_use_controlsocket
++
+ static void resize_window(int signum)
+ {
++#ifdef use_controlsocket
++#warning this may crash for unknown reason, maybe terminate the backend
+     struct winsize winp;
++    ioctl(STDIN_FILENO, TIOCGWINSZ, &winp);
+ 
+     /* Send terminal window size to control socket */
+-    ioctl(STDIN_FILENO, TIOCGWINSZ, &winp);
+     send(g_ioSockets.controlSock, (char *)&winp, sizeof winp, 0);
++#else
++    static char wins[2 + sizeof(struct winsize)] = {0, 16};
++    static struct winsize * winsp = (struct winsize *)&wins[2];
++    ioctl(STDIN_FILENO, TIOCGWINSZ, winsp);
++
++#ifdef debug_inband
++    /* Send terminal window size inband, visualized as ESC sequence */
++    char resizesc[55];
++    //sprintf(resizesc, "\e_8;%u;%u\a", winsp->ws_row, winsp->ws_col);
++    sprintf(resizesc, "^[_8;%u;%u^G", winsp->ws_row, winsp->ws_col);
++    send(g_ioSockets.inputSock, resizesc, strlen(resizesc), 0);
++#else
++    /* Send terminal window size inband, with NUL escape */
++    send(g_ioSockets.inputSock, wins, sizeof wins, 0);
++#endif
++#endif
+ }
+ 
+ static void* send_buffer(void *param)
+ {
+     int ret;
+     char data[1024];
++    assert(sizeof data <= PIPE_BUF);
+ 
+     while (1)
+     {
+@@ -65,8 +87,33 @@ static void* send_buffer(void *param)
+             closesocket(g_ioSockets.inputSock);
+             break;
+         }
+-        if (!send(g_ioSockets.inputSock, data, ret, 0))
+-            break;
++            char * s = data;
++            int len = ret;
++            while (ret > 0 && len > 0)
++            {
++                if (!*s)
++                {
++                    // send NUL STX
++#ifdef debug_inband
++                    ret = send(g_ioSockets.inputSock, (void*)"nul", 3, 0);
++#else
++                    static char NUL_STX[] = {0, 2};
++                    ret = send(g_ioSockets.inputSock, NUL_STX, 2, 0);
++#endif
++                    s++;
++                    len--;
++                }
++                else
++                {
++                    int n = strnlen(s, len);
++                    ret = send(g_ioSockets.inputSock, s, n, 0);
++                    if (ret > 0)
++                    {
++                        s += ret;
++                        len -= ret;
++                    }
++                }
++            }
+     }
+ 
+     pthread_exit(&ret);
+@@ -480,16 +527,6 @@ int main(int argc, char *argv[])
+         g_ioSockets.controlSock = win_local_accept(controlSock);
+     }
+ 
+-    /* Capture window resize signal and send buffer to control socket */
+-    {
+-    struct sigaction act;
+-    memset(&act, 0, sizeof act);
+-    act.sa_handler = resize_window;
+-    act.sa_flags = SA_RESTART;
+-    ret = sigaction(SIGWINCH, &act, NULL);
+-    assert(ret == 0);
+-    }
+-
+     /* Create thread to send input buffer to input socket */
+     pthread_t tidInput;
+     ret = pthread_create(&tidInput, nullptr, send_buffer, nullptr);
+@@ -502,6 +539,17 @@ int main(int argc, char *argv[])
+ 
+     termState.enterRawMode();
+ 
++    /* Create thread to send window size through control socket */
++    struct sigaction act = {};
++    act.sa_handler = resize_window;
++    act.sa_flags = SA_RESTART;
++    ret = sigaction(SIGWINCH, &act, NULL);
++    assert(ret == 0);
++
++    /* Notify initial size in case it's changed since starting */
++    //resize_window(0);
++    kill(getpid(), SIGWINCH);
++
+     /*
+      * wsltty#254: WORKAROUND: Terminates input thread forcefully
+      * when output thread exits. Need some inter-thread syncing.

0002-add-com-for-lifted-wsl.patch

@@ -0,0 +1,62 @@
+diff -rup src/sav/GetVmId.cpp src/GetVmId.cpp
+--- src/sav/GetVmId.cpp	2021-04-27 13:50:51.000000000 +0000
++++ src/GetVmId.cpp	2022-02-03 19:43:53.684999800 +0000
+@@ -46,11 +46,24 @@ void ComInit(void)
+                                 EOAC_STATIC_CLOAKING, NULL);
+     assert(hRes == 0);
+ 
+-    hRes = CoCreateInstance(CLSID_LxssUserSession,
++    // First try with COM server in lifted WSL service
++    hRes = CoCreateInstance(CLSID_WslService,
+                             NULL,
+                             CLSCTX_LOCAL_SERVER,
+-                            IID_ILxssUserSession,
++                            IID_IWSLService,
+                             (PVOID *)&wslSession);
++
++
++    // Now try with COM server in system WSL service
++    if (FAILED(hRes))
++    {
++        hRes = CoCreateInstance(CLSID_LxssUserSession,
++                                NULL,
++                                CLSCTX_LOCAL_SERVER,
++                                IID_ILxssUserSession,
++                                (PVOID *)&wslSession);
++    }
++
+     assert(hRes == 0);
+ }
+ 
+diff -rup src/sav/LxssUserSession.hpp src/LxssUserSession.hpp
+--- src/sav/LxssUserSession.hpp	2021-04-27 13:50:51.000000000 +0000
++++ src/LxssUserSession.hpp	2022-02-03 19:45:22.846298200 +0000
+@@ -11,14 +11,26 @@
+ #ifndef LXSSUSERSESSION_H
+ #define LXSSUSERSESSION_H
+ 
+-/* Class identifier */
++// COM IDs for lifted WSL service
++static const GUID CLSID_WslService = {
++    0xF122531F,
++    0x326B,
++    0x4514,
++    { 0x85, 0xAE, 0xDC, 0x99, 0xD3, 0x1D, 0x82, 0x56 } };
++
++static const GUID IID_IWSLService = {
++    0x50047071,
++    0x122C,
++    0x4CAD,
++    { 0x9C, 0x93, 0x94, 0x72, 0x0E, 0xB7, 0x7B, 0x06 } };
++
++// COM IDs for system WSL service
+ static const GUID CLSID_LxssUserSession = {
+     0x4F476546,
+     0xB412,
+     0x4579,
+     { 0xB6, 0x4C, 0x12, 0x3D, 0xF3, 0x31, 0xE3, 0xD6 } };
+ 
+-/* Interface identifier */
+ static const GUID IID_ILxssUserSession = {
+     0x536A6BCF,
+     0xFE04,

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();

LICENSE.mintty

@@ -1,4 +1,4 @@
-mintty is copyright 2008-13 Andy Koppe, 2015-18 Thomas Wolff.
+mintty is copyright 2008-23 Andy Koppe, 2015-23 Thomas Wolff.
 
 Licensed under the terms of the GNU General Public License version 3 or later,
 amended with the bundling clause to clarify ambiguous interpretation.

README.md

@@ -11,13 +11,21 @@ WSLtty components
   (“home”-located configuration files from a previously installed version 
   will be migrated to the new default location)
 * Start Menu shortcuts to start WSL terminals
+* Desktop shorcut to start a terminal for the default WSL distribution
 * `*.bat` scripts to invoke WSL terminals from the command line
 * optional context menu entries for Windows Explorer to start WSL terminals in the respective folder
 * install/uninstall context menu items from Start Menu subfolder `WSLtty`
 
 ---
 
-### Requirement ###
+### Requirements ###
+
+Wsltty does not seem to work with WSL V2 mode since release 2.0.0 (#343).
+As a workaround until a solution in the wslbridge gateway, it is suggested 
+to install [release 1.3.17](https://github.com/microsoft/WSL/releases/tag/1.3.17); 
+maybe uninstall WSL first, see [issue 343 comment](https://github.com/mintty/wsltty/issues/343#issuecomment-1818367512).
+Another remedy could be to configure your WSL distributions to run in WSL V1 mode, for example:
+`wsl --set-version Ubuntu 1`.
 
 Since release 3.0.5, WSLtty requires Windows version 1809 (the November 2018 release).
 
@@ -27,19 +35,56 @@ Since release 3.0.5, WSLtty requires Windows version 1809 (the November 2018 rel
 
 #### WSLtty installer ([Download](https://github.com/mintty/wsltty/releases) standalone installation) ####
 
-Run the [installer](https://github.com/mintty/wsltty/releases) to install 
-the components listed above.
+From the [release downloads](https://github.com/mintty/wsltty/releases), 
+run the wsltty-VERSION-x86_64-install.exe installer to install 
+the components listed above. Make sure to select a 64-bit installer 
+on a 64-bit system.
 If Windows complains with a “Windows protected your PC” popup, 
 you may need to click “Run anyway” to proceed with the installation.
 You may need to open the Properties of the installer first, tab “General” 
 section “Security” (if available) and select “Unblock”, 
 to enable the “Run anyway” button.
 
+#### WSLtty Portable installer
+
+For a portable installation, e.g. on a USB stick, choose the 
+“-install-portable.exe” file for download. Installation will prompt 
+for a portable installation folder interactively. 
+For example, choosing `U:\opt` will create and use folder 
+`U:\opt\wsltty` both as installation directory and configuration directory.
+Portable installation does not install any start menu or desktop shortcuts 
+and no context menu entries. It creates a shortcut in the selected 
+portable installation folder to start the default WSL distribution.
+
+#### Installation from archive ####
+
+In case a local anti-virus guard barfs about the wsltty installer, the 
+release also contains a `.cab` file. Download it, open it, extract its files 
+to some temporary deployment directory, and invoke `install.bat` from there, 
+or `install-portable.bat` for a portable installation.
+
+#### Quiet installer ####
+
+The wsltty-VERSION-x86_64-install-quiet.exe installer is intended for 
+integration in another installation framework.
+
 #### Installation from source repository ####
 
 Checkout the wsltty repository, or download the source archive, unpack and rename the directory to `wsltty`.
-Invoke `make`, then `make install`.
-Note this has to be done within a Cygwin environment.
+Install Alpine WSL from the Microsoft Store.
+Invoke `make build`, then `make install`.
+
+Note this has to be done within a Cygwin environment. A minimal Cygwin 
+environment for this purpose would be installed with the 
+[Cygwin installer](https://cygwin.com/setup-x86_64.exe) 
+from [cygwin.com](https://cygwin.com/), 
+with additional packages `make`, `gcc-g++`, `unzip`, `zoo`, `patch`, (`lcab`).
+
+#### Build installers ####
+
+Install a minimal Cygwin environment plus the additional packages as 
+listed for «Installation from source repository».
+Invoke `make pkg` or just `make`.
 
 #### Installation to non-default locations ####
 
@@ -50,19 +95,28 @@ the optional second parameter designates the configuration directory.
 
 ### Installation with other package management environments ###
 
-Note that these are 3rd-party contributions and do not necessarily 
-provide the latest version.
+Note: These are 3rd-party packages, not managed by this repository.
+
+#### Windows Package Manager ####
+
+([Check package](https://github.com/microsoft/winget-pkgs/tree/master/manifests/m/Mintty/WSLtty))
+To install wsltty from the 
+[Windows Package Manager Community Repository](https://github.com/microsoft/winget-pkgs), 
+invoke one of
+* `winget install wsltty`
+* `winget upgrade wsltty`
 
 #### Chocolatey ####
 
+([Check package](https://community.chocolatey.org/packages/wsltty))
 If you use the [Chocolatey package manager](https://chocolatey.org/), 
 invoke one of
-<img height=222 align=right src=https://github.com/mintty/wsltty.appx/raw/master/wsltty.appx.png>
 * `choco install wsltty`
 * `choco upgrade wsltty`
 
 #### Scoop ####
 
+([Check package](https://scoop.sh/#/apps?q=wsltty))
 If you use the [Scoop package manager](https://scoop.sh/), 
 * `scoop bucket add extras`
 
@@ -70,11 +124,12 @@ then, invoke one of
 * `scoop install wsltty`
 * `scoop update wsltty`
 
-#### Windows Appx package ####
+### Uninstallation ###
 
-A Windows Appx package and certificate is available in the [wsltty.appx](https://github.com/mintty/wsltty.appx/) repository.
-
-<br clear=all>
+To uninstall wsltty desktop, start menu, and context menu integration:
+Open a Windows `cmd`, go into the wsltty installation folder:
+`cd %LOCALAPPDATA%\wsltty` and run the `uninstall` script.
+To uninstall wsltty software completely, remove the installation folder manually.
 
 ---
 
@@ -82,7 +137,7 @@ A Windows Appx package and certificate is available in the [wsltty.appx](https:/
 
 WSLtty can be invoked with
 * installed Start Menu shortcuts (or Desktop shortcuts if copied there)
-* *.bat scripts (optionally with WSL command as parameters)
+* *.bat scripts (optionally with WSL command as parameters) (see [Command line scripts](#command-line-scripts-wslbat) below)
 * Explorer context menu (if installed from the Start Menu `WSLtty` subfolder)
 
 Starting the mintty terminal directly from the WSLtty installation location 
@@ -105,6 +160,21 @@ If wsltty fails with an error message that mentions a disk mount path (e.g. `/mn
 workarounds may be the shutdown of the WSL V2 virtual machine (`wsl --shutdown` on the distro) 
 or turning off “fast startup” in the Windows power settings (#246, #248).
 
+#### WSL shell starting issues ####
+
+With WSL V2, an additional background shell is run which may cause trouble 
+for example when setting up automatic interaction between Windows side and 
+WSL side 
+(see https://github.com/mintty/wsltty/issues/197#issuecomment-687030527).
+As a workaround, the following may be added to (the beginning of) the 
+WSL shell initialization script `.bashrc` (adapt for other shells):
+```
+    # work around https://github.com/mintty/wsltty/issues/197
+    if [[ -n "$WSL_DISTRO_NAME" ]]; then
+      command -v cmd.exe > /dev/null || exit
+    fi
+```
+
 ---
 
 ### Configuration ###
@@ -112,7 +182,7 @@ or turning off “fast startup” in the Windows power settings (#246, #248).
 #### Start Menu and Desktop shortcuts ####
 
 In the Start Menu, the following shortcuts are installed:
-* Shortcut <img align=absmiddle height=40 src=tux1.png>`WSL Terminal` to start the default WSL distribution (as configured with the Windows tool `wslconfig`)
+* Shortcut <img align=absmiddle height=40 src=tux1.png>`WSL Terminal` to start the default WSL distribution (as configured with the Windows tool `wslconfig` or `wsl -s`)
 * For each installed WSL distribution, for example `Ubuntu`, a shortcut like <img align=absmiddle height=40 src=ubuntu1.png>`Ubuntu Terminal` to start in the WSL user home
 
 In the Start Menu subfolder WSLtty, the following additional shortcuts are installed:
@@ -120,7 +190,7 @@ In the Start Menu subfolder WSLtty, the following additional shortcuts are insta
 * For each installed WSL distribution, for example `Ubuntu`, a shortcut like <img align=absmiddle height=40 src=ubuntu1.png>`Ubuntu Terminal %` to start in the Windows %USERPROFILE% home
 
 One Desktop shortcut is installed:
-* Shortcut <img align=absmiddle height=40 src=tux1.png>`WSL Terminal` to start the default WSL distribution (as configured with the Windows tool `wslconfig`)
+* Shortcut <img align=absmiddle height=40 src=tux1.png>`WSL Terminal` to start the default WSL distribution (as configured with the Windows tool `wslconfig` or `wsl -s`)
 
 Other, distribution-specific shortcuts can be copied to the desktop 
 from the Start Menu if desired.
@@ -128,7 +198,7 @@ from the Start Menu if desired.
 The Start menu folder WSLtty contains the link 
 <img align=absmiddle height=25 src=https://user-images.githubusercontent.com/12740416/57078483-a7846a00-6cee-11e9-9c5e-8c2e9e56cae4.png>`configure WSL shortcuts`.
 This function is initially run when wsltty is installed.
-If should be rerun after adding or removing WSL distributions, 
+It should be rerun after adding or removing WSL distributions, 
 in order to create the respective set of shortcuts in the Start menu.
 
 #### Command line scripts `wsl*.bat` ####
@@ -164,7 +234,7 @@ Start Menu subfolder `WSLtty`:
 
 Wsltty installation and the mintty terminal try to use the icon of the 
 respective WSL distribution. If it cannot be determined, a penguin icon 
-is used as a default. You can replace it with your preferred fallback icon 
+is used as a fallback. You can replace it with your preferred default icon 
 by replacing the icon file `%LOCALAPPDATA%\wsltty\wsl.ico`.
 
 #### Mintty settings ####
@@ -181,7 +251,7 @@ with the following precedence:
 * `%LOCALAPPDATA%\wsltty\etc\minttyrc` (usage deprecated with wsltty)
 
 Note:
-* `%APPDATA%\wsltty\config` is the new user configuration file location. 
+* `%APPDATA%\wsltty\config` is the user configuration file location. 
   Further subdirectories of `%APPDATA%\wsltty` are used for language, 
   themes, and sounds resource configuration. 
   Note the distinction from `%LOCALAPPDATA%\wsltty` which is the default 
@@ -193,7 +263,21 @@ Note:
   root directory of the cygwin standalone installation hosting wsltty. 
   So `%HOME%` would mean `%LOCALAPPDATA%\wsltty\home\%USERNAME%`.
   If you define `HOME` at Windows level, this changes accordingly.
-  Note, however, that the WSL `HOME` is a completely different setting.
+  Note, however, that the WSL `$HOME` is a completely different setting.
+
+#### Emoji deployment ####
+
+Mintty and the wsltty package do not bundle actual emoji graphics but 
+there are scripts to support easy download and deployment.
+If you have another instance of mintty installed (e.g. in cygwin) 
+and have emojis deployed already in the common config folder 
+`%APPDATA%\mintty\emojis`, they will be reused by wsltty.
+
+To deploy emojis standalone for wsltty, use the scripts installed in 
+`%APPDATA%\wsltty\emojis` within WSL:
+* `cd $(wslpath "$APPDATA/wsltty/emojis")`
+* `getemojis` to provide emoji graphics as listed by Unicode.org
+* `getflags` to provide emoji flag graphics (extending Unicode dynamically) from various sources
 
 #### Shell selection and Login shell ####
 
@@ -211,6 +295,24 @@ a shell pathname and an optional `-l` parameter
 
 ---
 
+### WSL locale setup and character encoding ###
+
+Character encoding setup by locale setting is propagated from the terminal 
+towards WSL. So you can select your favourite locale with configuration 
+options or with command-line options, for example in a copied dedicated 
+desktop shortcut.
+
+If for example you wish to run WSL in GB18030 encoding, you may set options
+`Locale=zh_CN` and `Charset=GB18030` and the WSL shell will adopt that 
+setting, provided that the selected locale is configured to be available 
+in the locale database of the WSL distribution.
+This can be achieved in Ubuntu with the following commands:
+* `sudo mkdir -p /var/lib/locales/supported.d`
+* `sudo echo zh_CN.GB18030 GB18030 >> /var/lib/locales/supported.d/local`
+* `sudo locale-gen`
+
+---
+
 ### Components and Credits ###
 
 For mintty, see the [Mintty homepage](http://mintty.github.io/) 

VERSION

@@ -1 +1 @@
-3.1.4.2
+3.7.6

appveyor.yml

@@ -0,0 +1,31 @@
+# This file is part of wsltty project
+
+# Build image; of course wsltty has nothing to do with Visual Studio -
+# this is just the name of Appveyor's build environment image
+# that also contains cygwin
+image: Visual Studio 2022
+
+# Version format
+version: "#{build}"
+
+# Do not increment build number after pull requests
+pull_requests:
+  do_not_increment_build_number: true
+
+# Do not start a new build when a new Git tag is created
+skip_tags: true
+
+init:
+- cmd: |
+    set PATH=C:\cygwin64;C:\cygwin64\bin;%windir%\System32
+    setup-x86_64 -q -P unzip -P zoo -P patch -P lcab
+    winget install Alpine
+
+build_script:
+- cmd: |
+    make
+
+test_script:
+- cmd: |
+    bin\mintty.exe --log mintty.log --exec echo hello mintty
+    grep echo mintty.log

config-distros.sh

@@ -14,10 +14,10 @@ copy () {
 }
 
 delete () {
-  from=/F
-  to="$1"
+  from="$1"
+  to="$1"	# same again, to fill parameter
   export from to
-  cmd /c cmd2.bat del
+  cmd /c cmd2.bat del/F
 }
 
 compare () {
@@ -291,7 +291,16 @@ config () {
   echoc "- root $root"
   wdir=%USERPROFILE%
 
-  if $ok && [ -n "$distro" ]
+  case "$name" in
+  docker*)	echo skipping docker system
+  		return;;
+  esac
+  case "$root" in
+  *\\Docker*)	echo skipping docker system
+  		return;;
+  esac
+
+  if $ok && ! $remove && [ -n "$distro" ]
   then	# fix #163: backend missing +x with certain mount options
 	echo Setting +x wslbridge2 backends for distro "'$distro'"
 	(cd "$INSTDIR"; cd bin; PATH="${WINDIR}/Sysnative:${PATH}" wsl.exe -d "$distro" chmod +x wslbridge2-backend)

install-portable.bat

@@ -0,0 +1,27 @@
+@echo off
+
+set sel="Select folder to place installation of portable wsltty"
+
+for /f "usebackq delims=" %%f in (`powershell "(new-object -COM Shell.Application).BrowseForFolder(0, '%sel%', 0, 0).self.path"`) do set f=%%f
+set instdir=%f%\wsltty
+
+if "%f%"=="" (
+	echo no installation
+	exit
+) else if not exist "%f%" (
+	echo invalid installation folder %instdir%
+	exit
+)
+
+call install "%instdir%" "%instdir%" /P
+
+rem create shortcut
+cd /D "%instdir%"
+set instpath=%instdir:~2%
+set target=%%COMSPEC%%
+set minttyargs=/C bin\mintty.exe --WSL= --icon=/wsl.ico --configdir=. -~
+set bridgeargs= -
+set wdir=%instpath%
+set icon=%instpath%\wsl.ico
+cscript /nologo mkshortcut.vbs "/name:WSL Terminal Portable"
+

install.bat

@@ -1,9 +1,9 @@
 @echo off
 
 set refinstalldir=%%LOCALAPPDATA%%\wsltty
-set installdir="%LOCALAPPDATA%\wsltty"
 set refconfigdir=%%APPDATA%%\wsltty
-set configdir="%APPDATA%\wsltty"
+if "%installdir%" == "" set installdir="%LOCALAPPDATA%\wsltty"
+if "%configdir%" == "" set configdir="%APPDATA%\wsltty"
 call dequote installdir
 call dequote configdir
 set oldroot="%installdir%"
@@ -71,7 +71,7 @@ rem copy cygpopt-0.dll "%installdir%"\bin
 rem copy cygiconv-2.dll "%installdir%"\bin
 rem copy cygintl-8.dll "%installdir%"\bin
 
-rem create system config directory and copy config archive
+rem create system config directory and copy config archive and scripts
 mkdir "%installdir%\usr\share\mintty\lang" 2> nul:
 copy lang.zoo "%installdir%\usr\share\mintty\lang"
 mkdir "%installdir%\usr\share\mintty\themes" 2> nul:
@@ -83,6 +83,9 @@ copy charnames.txt "%installdir%\usr\share\mintty\info"
 mkdir "%installdir%\usr\share\mintty\icon" 2> nul:
 copy tux.ico "%installdir%\usr\share\mintty\icon"
 copy mintty.ico "%installdir%\usr\share\mintty\icon"
+mkdir "%installdir%\usr\share\mintty\emojis" 2> nul:
+copy getemojis "%installdir%\usr\share\mintty\emojis" 2> nul:
+copy getflags "%installdir%\usr\share\mintty\emojis" 2> nul:
 
 
 rem create Start Menu Folder
@@ -131,17 +134,25 @@ rmdir "%oldroot%\home" 2> nul:
 
 :userconfig
 
-rem create user config directory and subfolders
+rem create user config directory and subfolders, copy scripts
 mkdir "%configdir%\lang" 2> nul:
 mkdir "%configdir%\themes" 2> nul:
 mkdir "%configdir%\sounds" 2> nul:
+mkdir "%configdir%\emojis" 2> nul:
+copy "%installdir%\usr\share\mintty\emojis\getemojis" "%configdir%\emojis" 2> nul:
+copy "%installdir%\usr\share\mintty\emojis\getflags" "%configdir%\emojis" 2> nul:
 
 rem create config file if it does not yet exist
-if not exist "%configdir%\config" echo # To use common configuration in %%APPDATA%%\mintty, simply remove this file>"%configdir%\config"
+if exist "%configdir%\config" goto appconfig
+echo # To use common configuration in %%APPDATA%%\mintty, simply remove this file>"%configdir%\config"
+if "%3" == "/P" echo # Do not remove this file for WSLtty Portable>>"%configdir%\config"
 
 
 :appconfig
 
+rem skip configuration for WSLtty Portable
+if "%3" == "/P" goto end
+
 rem distro-specific stuff: shortcuts and launch scripts
 cd /D "%installdir%"
 echo Configuring for WSL distributions

makefile

@@ -4,21 +4,51 @@
 # make targets:
 # make [all]	build a distributable installer (default)
 # make pkg	build an installer, bypassing the system checks
+# make build	build the software (no installer)
+# make install	install wsltty locally from build (no installer needed)
 # make wsltty	build the software, using the local copy of mintty
 
 
 # wsltty release
-ver=3.1.4.2
+ver=3.7.6
 
 # wsltty appx release - must have 4 parts!
-verx=3.1.4.2
+verx=3.7.6.1
 
 
+##############################
 # mintty release version
-minttyver=3.1.4
 
-# wslbridge2 release version
-wslbridgever=0.5
+minttyver=3.7.6
+
+##############################
+
+# wslbridge2 repository
+repo=Biswa96/wslbridge2
+
+# wslbridge2 master release version
+wslbridgever=0.12
+
+# wslbridge2 latest version
+#archive=master
+#wslbridgedir=wslbridge2-$(archive)
+
+# wslbridge2 branch or commit version (from fix-window-resize branch) and dir
+#commit=70e0dcea1db122d076ce1578f2a45280cc92d09f
+#commit=8b6dd7ee2b3102d72248990c21764c5cf86c6612
+#archive=$(commit)
+#wslbridgedir=wslbridge2-$(archive)
+
+
+# wslbridge2 fork repository and version
+#repo=mintty/wslbridge2
+#wslbridgever=0.5.1
+
+
+# wslbridge2 release or fork archive and dir
+archive=v$(wslbridgever)
+wslbridgedir=wslbridge2-$(wslbridgever)
+
 
 ##############################
 
@@ -26,7 +56,7 @@ wslbridgever=0.5
 #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
@@ -43,10 +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
 
@@ -100,43 +135,64 @@ fix-verx:
 	sed -i~ -e '/<Identity / s,Version="[.0-9]*",Version="$(verx)",' AppxManifest.xml
 	echo patched AppxManifest.xml
 
+#############################################################################
+# clear binaries
+
+clean:
+	rm -fr $(wslbridgedir)/bin
+	rm -fr bin
+
 #############################################################################
 # generation
 
 wslbridge:	$(wslbridge)
 
-wslbridge2-$(wslbridgever).zip:
-	$(wgeto) https://github.com/Biswa96/wslbridge2/archive/v$(wslbridgever).zip -o wslbridge2-$(wslbridgever).zip
+$(wslbridgedir).zip:
+	$(wgeto) https://github.com/$(repo)/archive/$(archive).zip -o $(wslbridgedir).zip
 
-wslbridge-source:	wslbridge2-$(wslbridgever).zip
-	unzip -ou wslbridge2-$(wslbridgever).zip
-	cp wslbridge2-$(wslbridgever)/LICENSE LICENSE.wslbridge2
+wslbridge-source:	$(wslbridgedir).zip
+	unzip -o $(wslbridgedir).zip
+	cp $(wslbridgedir)/LICENSE LICENSE.wslbridge2
+	# the following two patches are obsolete with wslbridge2 v0.9
+	# patch to fix #220
+	# test case in mintty: (sleep 0.1; echo -e "\e[31;80t") & wslbridge2
+	#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
-	cd wslbridge2-$(wslbridgever)/src; make -f Makefile.frontend RELEASE=1
+	cd $(wslbridgedir)/src; make -f Makefile.frontend RELEASE=1
 	# extract binaries
-	cp wslbridge2-$(wslbridgever)/bin/wslbridge2.exe bin/
+	cp $(wslbridgedir)/bin/wslbridge2.exe bin/
 
 windir=$(shell cd "${WINDIR}"; pwd)
 
-wslbridge-backend:	wslbridge-source
+wslbridge-backend:
 	echo ------------- Compiling wslbridge2 backend
 	#uname -m | grep x86_64
 	mkdir -p bin
 	# provide dependencies for backend build
 	PATH="$(windir)/Sysnative:${PATH}" cmd /C wsl.exe -u root $(BuildDistr) $(shell env | grep http_proxy=) apk add make g++ linux-headers < /dev/null
 	# invoke backend build
-	cd wslbridge2-$(wslbridgever)/src; PATH="$(windir)/Sysnative:${PATH}" cmd /C wsl.exe $(BuildDistr) make -f Makefile.backend RELEASE=1 < /dev/null
+	cd $(wslbridgedir)/src; PATH="$(windir)/Sysnative:${PATH}" cmd /C wsl.exe $(BuildDistr) make -f Makefile.backend RELEASE=1 < /dev/null
 	# extract binaries
-	cp wslbridge2-$(wslbridgever)/bin/wslbridge2-backend bin/
+	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
@@ -146,6 +202,7 @@ appxversion=VERSION_SUFFIX="– wsltty appx $(verx)" WSLTTY_VERSION="$(verx)"
 mintty-build:
 	# ensure rebuild of version-specific check and message
 	rm -f mintty-$(minttyver)/bin/*/windialog.o
+	rm -f mintty-$(minttyver)/bin/*/winmain.o
 	# build mintty
 	cd mintty-$(minttyver)/src; make $(wslbuild) $(wslversion)
 	mkdir -p bin
@@ -172,7 +229,7 @@ mintty-pkg:
 
 mintty-appx:
 	mkdir -p usr/share/mintty
-	cd usr/share/mintty; mkdir -p lang themes sounds info
+	cd usr/share/mintty; mkdir -p lang themes sounds info emojis
 	cp mintty-$(minttyver)/lang/*.po usr/share/mintty/lang/
 	cp mintty-$(minttyver)/themes/*[!~] usr/share/mintty/themes/
 	cp mintty-$(minttyver)/sounds/*.wav usr/share/mintty/sounds/
@@ -180,6 +237,7 @@ mintty-appx:
 	# add charnames.txt to support "Character Info"
 	cd mintty-$(minttyver)/src; sh ./mknames
 	cp mintty-$(minttyver)/src/charnames.txt usr/share/mintty/info/
+	cp /usr/share/mintty/emojis/get*[!~] usr/share/mintty/emojis/
 
 cygwin:	# mkshortcutexe
 	mkdir -p bin
@@ -203,39 +261,71 @@ appx-bin:
 	cp /bin/cygwin1.dll bin/
 	cp /bin/cygwin-console-helper.exe bin/
 
-cop:	ver
-	mkdir -p rel
-	rm -f rel/wsltty-$(ver)-install-$(arch).exe
-	sed -e "s,%version%,$(ver)," -e "s,%arch%,$(arch)," makewinx.cfg > rel/wsltty.SED
-	cp bin/cygwin1.dll rel/
-	cp bin/cygwin-console-helper.exe rel/
-	cp bin/dash.exe rel/
-	cp bin/regtool.exe rel/
-	cp bin/mintty.exe rel/
-	cp bin/zoo.exe rel/
-	cp lang.zoo rel/
-	cp themes.zoo rel/
-	cp sounds.zoo rel/
-	cp charnames.txt rel/
-	cp bin/wslbridge2.exe rel/
-	cp bin/wslbridge2-backend rel/
-	cp mkshortcut.vbs rel/
-	#cp bin/mkshortcut.exe rel/
-	#cp bin/cygpopt-0.dll rel/
-	#cp bin/cygiconv-2.dll rel/
-	#cp bin/cygintl-8.dll rel/
-	cp LICENSE.* rel/
-	cp VERSION rel/
-	cp *.lnk rel/
-	cp *.ico rel/
-	cp *.url rel/
-	cp *.bat rel/
-	cp *.sh rel/
-	cp *.vbs rel/
+CAB=wsltty-$(ver)-$(arch)
 
-cab:	cop
+copcab:	ver
+	mkdir -p $(CAB)
+	cp bin/cygwin1.dll $(CAB)/
+	cp bin/cygwin-console-helper.exe $(CAB)/
+	cp bin/dash.exe $(CAB)/
+	cp bin/regtool.exe $(CAB)/
+	cp bin/mintty.exe $(CAB)/
+	cp bin/zoo.exe $(CAB)/
+	cp lang.zoo $(CAB)/
+	cp themes.zoo $(CAB)/
+	cp sounds.zoo $(CAB)/
+	cp charnames.txt $(CAB)/
+	cp bin/wslbridge2.exe $(CAB)/
+	cp bin/wslbridge2-backend $(CAB)/
+	cp mkshortcut.vbs $(CAB)/
+	#cp bin/mkshortcut.exe $(CAB)/
+	#cp bin/cygpopt-0.dll $(CAB)/
+	#cp bin/cygiconv-2.dll $(CAB)/
+	#cp bin/cygintl-8.dll $(CAB)/
+	cp LICENSE.* $(CAB)/
+	cp VERSION $(CAB)/
+	cp *.lnk $(CAB)/
+	cp *.ico $(CAB)/
+	cp *.url $(CAB)/
+	cp *.bat $(CAB)/
+	cp config-distros.sh $(CAB)/
+	cp mkshortcut.vbs $(CAB)/
+	cp mintty-$(minttyver)/tools/get*[!~] $(CAB)/
+
+cop:	copcab
+	mkdir -p rel
+	cp -fl $(CAB)/* rel/
+
+installer:	cop cab normal-installer silent-installer portable-installer
+
+cab:
+	# build cab archive
+	lcab -r $(CAB) rel/$(CAB).cab
+
+normal-installer:
+	# prepare build of installer
+	rm -f rel/$(CAB)-install.exe
+	sed -e "s,%version%,$(ver)," -e "s,%arch%,$(arch)," makewinx.cfg > rel/wsltty.SED
+	# build installer
 	cd rel; iexpress /n wsltty.SED
 
+silent-installer:
+	# prepare build of installer
+	rm -f rel/$(CAB)-install-quiet.exe
+	cd rel; sed -e "/ShowInstallProgramWindow/ s/0/1/" -e "/HideExtractAnimation/ s/0/1/" -e "/InstallPrompt/ s/=.*/=/" -e "/FinishMessage/ s/=.*/=/" -e "/TargetName/ s/install.exe/install-quiet.exe/" wsltty.SED > wsltty-quiet.SED
+	# build installer
+	cd rel; iexpress /n wsltty-quiet.SED
+
+InstallPrompt=Install Mintty terminal for WSL Portable?
+FinishMessage=Mintty for WSL Portable installation finished
+
+portable-installer:
+	# prepare build of installer
+	rm -f rel/$(CAB)-install-portable.exe
+	cd rel; sed -e "/InstallPrompt/ s/=.*/=$(InstallPrompt)/" -e "/FinishMessage/ s/=.*/=$(FinishMessage)/" -e "/AppLaunched/ s/install/install-portable/" -e "/TargetName/ s/install.exe/install-portable.exe/" wsltty.SED > wsltty-portable.SED
+	# build installer
+	cd rel; iexpress /n wsltty-portable.SED
+
 install:	cop installbat
 
 installbat:
@@ -251,8 +341,11 @@ mintty-usr:	mintty-get mintty-appx
 # local wsltty build target:
 wsltty:	wslbridge cygwin mintty-build mintty-pkg
 
+# build software without installer:
+build:	wslbridge cygwin mintty-get mintty-build mintty-pkg
+
 # standalone wsltty package build target:
-pkg:	wslbridge cygwin mintty-get mintty-build mintty-pkg cab
+pkg:	wslbridge cygwin mintty-get mintty-build mintty-pkg installer
 
 # appx package contents target:
 wsltty-appx:	wslbridge appx-bin mintty-get mintty-build-appx mintty-appx

makewinx.cfg

@@ -26,7 +26,7 @@ SourceFiles=SourceFiles
 InstallPrompt=Install Mintty terminal for WSL (Windows Subsystem for Linux)?
 DisplayLicense=
 FinishMessage=Mintty for WSL installed - for documentation and configuration see https://github.com/mintty/wsltty
-TargetName=wsltty-%version%-install-%arch%.exe
+TargetName=wsltty-%version%-%arch%-install.exe
 FriendlyName=wsltty
 AppLaunched=cmd.exe /c install.bat
 PostInstallCmd=<None>
@@ -60,6 +60,9 @@ FILE24="mintty.ico"
 FILE25="mkshortcut.vbs"
 FILE26="dequote.bat"
 FILE27="cmd2.bat"
+FILE28="install-portable.bat"
+FILE29="getemojis"
+FILE30="getflags"
 
 [SourceFiles]
 SourceFiles0=.
@@ -93,4 +96,7 @@ SourceFiles0=.
 %FILE25%=
 %FILE26%=
 %FILE27%=
+%FILE28%=
+%FILE29%=
+%FILE30%=