support new WSL distribution model (#52)

2025-11-01 07:31:56 +00:00 · 2017-07-28 14:14:51 +02:00
parent 0a39c664e2
commit 48f69cb11f
22 changed files with 323 additions and 150 deletions
--- a/config-distros.sh
+++ b/config-distros.sh
@@ -0,0 +1,159 @@
+#! /bin/sh
+
+contextmenu=false
+remove=false
+case "$1" in
+-contextmenu)	contextmenu=true
+		shift;;
+-contextmenu-remove)
+		contextmenu=true
+		remove=true
+		shift;;
+-shortcuts-remove)
+		remove=true
+		shift;;
+esac
+
+# test w/o WSL: call this script with REGTOOLFAKE=true dash config-distros.sh
+if ${REGTOOLFAKE:-false}
+then
+regtool () {
+	case "$1" in
+	-*)	shift;;
+	esac
+	key=`echo $2 | sed -e 's,.*{\(.*\)}.*,\1,' -e t -e d`
+	case "$1.$2" in
+	list.*)				if $contextmenu
+					then	echo "{0}"
+					else	echo "{1}"; echo "{2}"
+					fi;;
+	get.*/DistributionName)		echo "distro$key";;
+	get.*/BasePath)			echo "C:\\Program\\{$key}\\State";;
+	get.*/PackageFamilyName)	echo "distro{$key}";;
+	get.*/PackageFullName)		echo "C:\\Program\\{$key}";;
+	esac
+}
+fi
+
+# dash built-in echo enforces interpretation of \t etc
+echoc () {
+	cmd /c echo $*
+}
+
+while read line; do echo "$line"; done <</EOB > mkbat.bat
+@echo off
+echo Creating %1.bat
+
+echo @echo off> %1.bat
+echo rem Start mintty terminal for WSL package %distro% in current directory>> %1.bat
+echo %target% -i "%icon%" %minttyargs% %bridgeargs%>> %1.bat
+
+echo Created %1.bat
+/EOB
+
+PATH=/bin:$PATH
+
+lxss="/HKEY_CURRENT_USER/Software/Microsoft/Windows/CurrentVersion/Lxss"
+schema="/HKEY_CURRENT_USER/Software/Classes/Local Settings/Software/Microsoft/Windows/CurrentVersion/AppModel/SystemAppData"
+
+(regtool list "$lxss" 2>/dev/null || echo "No WSL packages registered" >&2) |
+while read guid
+do
+  case $guid in
+  {*)
+	distro=`regtool get "$lxss/$guid/DistributionName"`
+	case "$distro" in
+	Legacy)	name="Bash on Windows"
+		launch=
+		launcher="$SYSTEMROOT/System32/bash.exe"
+		;;
+	*)	name="$distro"
+		launch="$distro"
+		launcher="$LOCALAPPDATA/Microsoft/WindowsApps/$distro.exe"
+		;;
+	esac
+	basepath=`regtool get "$lxss/$guid/BasePath"`
+	if package=`regtool -q get "$lxss/$guid/PackageFamilyName"`
+	then	instdir=`regtool get "$schema/$package/Schemas/PackageFullName"`
+		if [ -r "$PROGRAMFILES/WindowsApps/$instdir/images/icon.ico" ]
+		then	icon="%PROGRAMFILES%/WindowsApps/$instdir/images/icon.ico"
+		else	icon="%LOCALAPPDATA%/wsltty/wsl.ico"
+		fi
+		root="$basepath/rootfs"
+	else	icon="%LOCALAPPDATA%/lxss/bash.ico"
+		root="$basepath"
+	fi
+	echoc "distro $distro"
+	echoc "- guid $guid"
+	echoc "- (launcher $launcher)"
+	echoc "- icon $icon"
+	echoc "- root $root"
+
+	target='%LOCALAPPDATA%\wsltty\bin\mintty.exe'
+	minttyargs='--wsl --rootfs="'"$root"'" -h err --configdir="%APPDATA%\wsltty" -o Locale=C -o Charset=UTF-8 /bin/wslbridge '
+	#if [ -z "$launch" ]
+	#then	bridgeargs='-t /bin/bash'
+	#else	bridgeargs='-l "'"$launch"'" -t /bin/bash'
+	#fi
+	bridgeargs="--distro-guid $guid -t /bin/bash"
+
+	export target minttyargs bridgeargs icon
+	export distro
+
+    if $contextmenu
+    then
+      # create context menu entry
+      #cmd /C mkcontext "$name"
+      direckey='HKEY_CURRENT_USER\Software\Classes\Directory'
+      if $remove
+      then
+	reg delete "$direckey\\shell\\$name" /f
+	reg delete "$direckey\\Background\\shell\\$name" /f
+      else
+	reg add "$direckey\\shell\\$name" /d "$name in Mintty Here" /f
+	reg add "$direckey\\shell\\$name" /v Icon /d "$icon" /f
+	cmd /C reg add "$direckey\\shell\\$name\\command" /d "\"$target\" -i \"$icon\" --dir \"%1\" $minttyargs $brigdeargs" /f
+	reg add "$direckey\\Background\\shell\\$name" /d "$name in Mintty Here" /f
+	reg add "$direckey\\Background\\shell\\$name" /v Icon /d "$icon" /f
+	cmd /C reg add "$direckey\\Background\\shell\\$name\\command" /d "\"$target\" -i \"$icon\" $minttyargs $brigdeargs" /f
+      fi
+    else
+
+      if $remove
+      then
+	cmd /C del "%APPDATA%\\Microsoft\\Windows\\Start Menu\\Programs\\$name ~ in Mintty.lnk"
+	cmd /C del "%LOCALAPPDATA%\\Microsoft\\WindowsApps\\$name.bat"
+	cmd /C del "%LOCALAPPDATA%\\Microsoft\\WindowsApps\\$name~.bat"
+      else
+	# create desktop/start menu shortcut
+	cscript /nologo mkshortcut.vbs "/name:$name in Mintty"
+	# copy to Start Menu WSLtty subfolder
+	rem cmd /C mkdir "%APPDATA%\\Microsoft\\Windows\\Start Menu\\Programs\\WSLtty\\WinUser"
+	cmd /C copy "$name in Mintty.lnk" "%APPDATA%\\Microsoft\\Windows\\Start Menu\\Programs\\WSLtty"
+
+	# create command-line launch script
+	cmd /C mkbat.bat "$name"
+	#cmd /C mkbat.bat "$name in Mintty"
+	# copy to WSLtty home and to WindowsApps launch folder
+	cmd /C copy "$name.bat" "%LOCALAPPDATA%\\wsltty\\$name.bat"
+	cmd /C copy "$name.bat" "%LOCALAPPDATA%\\Microsoft\\WindowsApps\\$name.bat"
+
+	# prepare versions to target WSL home directory
+	bridgeargs="-C~ $bridgeargs"
+
+	# create optional addition desktop shortcut
+	cscript /nologo mkshortcut.vbs "/name:$name ~ in Mintty"
+	# copy to Start Menu
+	cmd /C copy "$name ~ in Mintty.lnk" "%APPDATA%\\Microsoft\\Windows\\Start Menu\\Programs"
+
+	# create command-line launch script
+	cmd /C mkbat.bat "$name~"
+	#cmd /C mkbat.bat "$name~ in Mintty"
+	# copy to WSLtty home and to WindowsApps launch folder
+	cmd /C copy "$name~.bat" "%LOCALAPPDATA%\\wsltty\\$name~.bat"
+	cmd /C copy "$name~.bat" "%LOCALAPPDATA%\\Microsoft\\WindowsApps\\$name~.bat"
+      fi
+
+    fi;;
+  esac
+done