appveyor-retry.cmd

   1 @echo off
   2 rem Source: https://github.com/appveyor/ci/blob/master/scripts/appveyor-retry.cmd
   3 rem initiate the retry number
   4 set retryNumber=0
   5 set maxRetries=3
   6
   7 :RUN
   8 %*
   9 set LastErrorLevel=%ERRORLEVEL%
  10 IF %LastErrorLevel% == 0 GOTO :EOF
  11 set /a retryNumber=%retryNumber%+1
  12 IF %reTryNumber% == %maxRetries% (GOTO :FAILED)
  13
  14 :RETRY
  15 set /a retryNumberDisp=%retryNumber%+1
  16 @echo Command "%*" failed with exit code %LastErrorLevel%. Retrying %retryNumberDisp% of %maxRetries%
  17 GOTO :RUN
  18
  19 : FAILED
  20 @echo Sorry, we tried running command for %maxRetries% times and all attempts were unsuccessful!
  21 EXIT /B %LastErrorLevel%