Check for errors on windows release scripts

release_all.bat

@@ -1,9 +1,15 @@
-git push
-call build_release.bat
-call update_server.bat
-tar.exe -a -c -f releases\flight-nonumber.zip flight_release.exe loaded LICENSE.txt
+git push || goto :error
+call build_release.bat || goto :error 
+call update_server.bat || goto :error
+tar.exe -a -c -f releases\flight-nonumber.zip flight_release.exe loaded LICENSE.txt || goto :error
 echo "Now test flight-nonumber and make sure it works. Once everything is confirmed to be working:"
 echo "1. Increment the GIT_RELEASE_TAG in buildsettings.h"
 echo "2. Add everything to git and commit"
 echo "3. Tag the new commit the _exact same_ as the previously mentioned GIT_RELEASE_TAG"
-echo "4. Push everything, then update all the servers (@TODO make this a script that works for multiple servers)"
+echo "4. Push everything, then update all the servers (@TODO make this a script that works for multiple servers)"
+
+goto :EOF
+
+:error
+echo Failed to release with error %errorlevel%
+exit /b %errorlevel%

update_server.bat

@@ -1 +1,2 @@
-ssh astris "cd flight; git pull; ./linux_server_install.sh"
+@echo off
+ssh astris "cd flight || exit 1 ; git pull || exit 1 ; ./linux_server_install.sh || exit 1 ; echo Successfully updated" || exit /b %errorlevel%