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#!/bin/bash
set -eo pipefail
INPUT=/dev/stdin
if [ -t 0 ]; then
if [ "$#" -ne 1 ]; then
echo "ERROR: Illegal number of parameters."
echo "INFO: Use 'pipefail Jenkinsfile' or 'cat Jenkinsfile | pipefail'"
exit 1
fi
INPUT=$1
fi
# put credentials inside ~/.netrc
# define JENKINS_URL in your user profile
JENKINS_URL=${JENKINS_URL:-http://localhost:8080}
# failure to get crumb is ignored as this may be diabled on the server side
CRUMB="-H `curl -nfs "$JENKINS_URL/crumbIssuer/api/xml?xpath=concat(//crumbRequestField,%22:%22,//crumb)"`" || CRUMB=''
# The tee+grep trick assures that the exit code is 0 only if the server replied with "successfully validated"
curl -nfs -X POST $CRUMB -F "jenkinsfile=<-" $JENKINS_URL/pipeline-model-converter/validate <$INPUT \
| tee >(cat 1>&2) | grep 'successfully validated' >/dev/null
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