Poor man's /usr/bin/groovy

groovy

#!/usr/bin/env bash

# poor man's /usr/bin/groovy :)

if test -x "$(which java)"; then
  JAVAEXEC="$(which java)"
elif test -x "$JAVA_HOME/bin/java"; then
  JAVAEXEC="$JAVA_HOME/bin/java"
else
  echo "ERROR: Could not find java binary"
  exit 1
fi

GROOVYJAR=$(find /path/to/jars -name 'groovy-all-*.jar' -print -quit)

if test -z "$GROOVYJAR"; then
  echo "ERROR: Could not find the groovy-all jar!"
  exit 1
fi

$JAVAEXEC \
  -classpath $GROOVYJAR:. \
  org.codehaus.groovy.tools.GroovyStarter \
  --main groovy.ui.GroovyMain \
  $@