Fix WIREMOCK_OPTIONS duplicated

[jerosa]

References

Bug: #91

When passing the wiremock options sometimes fail. This is due the WIREMOCK_OPTIONS being duplicated. I've tested it in the entry point.sh adding -x for tracing.

❯ docker run -e WIREMOCK_OPTIONS='--container-threads=100 --verbose' wiremock/wiremock:test-opts
+ '[' '' = '' -o '' = - ']'
+ set -- java -cp '/var/wiremock/lib/*:/var/wiremock/extensions/*' wiremock.Run --container-threads=100 --verbose
+ '[' '' '!=' '' ']'
+ exec java -cp '/var/wiremock/lib/*:/var/wiremock/extensions/*' wiremock.Run --container-threads=100 --verbose --container-threads=100 --verbose
2023-10-20 09:25:02.700 Verbose logging enabled
Exception in thread "main" 
Exception: java.util.MissingResourceException thrown from the UncaughtExceptionHandler in thread "main"

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[kapishmalik]

@jerosa thanks for fixing this. You also need to fix in this file as well - https://github.com/wiremock/wiremock-docker/blob/main/alpine/docker-entrypoint.sh

[jerosa]

@kapishmalik solved also in that file

[oleg-nenashev]

Thanks! Indeed, it would lead to duplication