Fixes for release install command on Windows, closes #9310

Author: José Valim

lib/mix/lib/mix/tasks/release.init.ex

@@ -285,7 +285,7 @@ defmodule Mix.Tasks.Release.Init do
       findstr "RUNTIME_CONFIG=true" "!RELEASE_SYS_CONFIG!.config" >nul 2>&1 && (
         for /f "skip=1" %%X in ('wmic os get localdatetime') do if not defined TIMESTAMP set TIMESTAMP=%%X
         set RELEASE_SYS_CONFIG=!RELEASE_TMP!\!RELEASE_NAME!-!RELEASE_VSN!-!TIMESTAMP:~0,11!-!RANDOM!.runtime
-        mkdir "!RELEASE_TMP!" >nul
+        mkdir "!RELEASE_TMP!" >nul 2>&1
         copy /y "!REL_VSN_DIR!\sys.config" "!RELEASE_SYS_CONFIG!.config" >nul || (
           echo Cannot start release because it could not write to "!RELEASE_SYS_CONFIG!.config"
           goto end
@@ -378,8 +378,8 @@ defmodule Mix.Tasks.Release.Init do
     )
 
     !ERLSRV! add !RELEASE_NAME!_!RELEASE_NAME! ^
-      -name "!RELEASE_NODE!" ^
-      -args "-setcookie !RELEASE_COOKIE! -config !RELEASE_SYS_CONFIG! -mode !RELEASE_MODE! -boot !REL_VSN_DIR!\start -boot_var RELEASE_LIB !RELEASE_ROOT!\lib -args_file !REL_VSN_DIR!\vm.args"
+      -!RELEASE_DISTRIBUTION! "!RELEASE_NODE!" ^
+      -args "-env RELEASE_ROOT !RELEASE_ROOT! -env RELEASE_NAME !RELEASE_NAME! -env RELEASE_VSN !RELEASE_VSN! -env RELEASE_COOKIE !RELEASE_COOKIE! -env RELEASE_NODE !RELEASE_NODE! -env RELEASE_VM_ARGS !RELEASE_VM_ARGS! -env RELEASE_TMP !RELEASE_TMP! -env RELEASE_SYS_CONFIG !RELEASE_SYS_CONFIG! -setcookie !RELEASE_COOKIE! -config !RELEASE_SYS_CONFIG! -mode !RELEASE_MODE! -boot !REL_VSN_DIR!\start -boot_var RELEASE_LIB !RELEASE_ROOT!\lib -args_file !REL_VSN_DIR!\vm.args"
 
     if %ERRORLEVEL% EQU 0 (
       echo Service installed but not started. From now on, it must be started and stopped by erlsrv: