Created
January 25, 2017 00:07
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
#!/bin/bash | |
# wrapper around "aws cloudformation" CLI to ignore certain pseudo-errors | |
# aws cloudformation deploy exits with 255 for "No changes to deploy" see: https://github.com/awslabs/serverless-application-model/issues/71 | |
# this script exits with 0 for that case | |
STDERR=$(( aws cloudformation "$@" ) 2>&1) | |
ERROR_CODE=$? | |
echo ${STDERR} 1>&2 | |
if [[ "${ERROR_CODE}" -eq "255" && "${STDERR}" =~ "No changes to deploy" ]]; then exit 0; fi | |
exit ${ERROR_CODE} |
nice!
Can be solved with --no-fail-on-empty-changeset
switch now 💪
@jeroneemou - This got me out of a hole, thanks!
You can also add this to exit gracefully after the sam deploy ...
command:
if [ "$?" -eq 255 ]
then
echo "No changes to deploy."
true
fi
the PIPESTATUS variable might be useful to you
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Good stuff!