zentol commented on code in PR #23195:
URL: https://github.com/apache/flink/pull/23195#discussion_r1296932433
##########
tools/ci/license_check.sh:
##########
@@ -17,6 +17,34 @@
# limitations under the License.
################################################################################
+usage() {
+ if [[ "$#" != "2" ]]; then
+ echo "Usage: $0 <maven-build-output> <deployed-artifacts-folder>"
+ echo " <maven-build-output> A file containing the
output of the Maven build."
+ echo " <deployed-artifacts-folder> A directory containing a
Maven repository into which the Flink artifacts were deployed."
+ echo ""
+ echo "Example preparation:"
+ echo " mvnw clean deploy
-DaltDeploymentRepository=validation_repository::default::file:<deployed-artifacts-folder>
> <maven-build-output>"
+ echo ""
+ echo "The environment variable MVN is used to specify the Maven binaries;
defaults to 'mvnw'."
+ echo "See further details in the JavaDoc of LicenseChecker."
+ fi
+}
+
+while getopts 'h' o; do
+ case "${o}" in
+ h)
+ usage
Review Comment:
doesnt work when used with brackets
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