Move specification of env variables to their own block

Author: José Valim

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

@@ -379,7 +379,8 @@ defmodule Mix.Tasks.Release.Init do
 
     !ERLSRV! add !RELEASE_NAME!_!RELEASE_NAME! ^
       -!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"
+      -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! ^
+      -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"
 
     if %ERRORLEVEL% EQU 0 (
       echo Service installed but not started. From now on, it must be started and stopped by erlsrv: