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chocolateboy/jvm-home.md

Last active June 8, 2018 10:08
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Portably determine $GROOVY_HOME, $KOTLIN_HOME, $SCALA_HOME etc.
Raw
jvm-home.md 
jvm-home() {
    JAVACMD=$(which echo) "$1" | tr -s '[:space:]' '\n' | grep -F "$1.home=" | cut -d= -f2
}
$ jvm-home groovy
/usr/share/groovy

$ jvm-home kotlin
/usr/share/kotlin

$ jvm-home scala
/usr/share/scala

See here for the how.

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