JAVA_HOME not set for groovy

[Loki-Afro]

JAVA_HOME not set for groovy

pwirth@tyr ~ % docker run --rm -i -t nacyot/groovy-groovy:2.3.3 bash
[ root@27e55624bc54:/source ]$ groovy -version
groovy: JAVA_HOME not set and cannot find javac to deduce location, please set JAVA_HOME.

The following seems to work

pwirth@tyr ~ % docker run --rm -i -t nacyot/groovy-groovy:2.3.3 bash                                                                                                                                                                    
[ root@15aa924c4149:/source ]$ export JAVA_HOME=$(readlink -f /usr/bin/java | sed "s:bin/java::")
[ root@15aa924c4149:/source ]$ groovy -version
Groovy Version: 2.3.3 JVM: 1.7.0_65 Vendor: Oracle Corporation OS: Linux