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December 22, 2015 10:49
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Two bash functions to switch JVM on OS X (with GVM installed as well)
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| export JAVA7_HOME=`/usr/libexec/java_home -v 1.7*` | |
| export JAVA8_HOME=`/usr/libexec/java_home -v 1.8*` | |
| function jdk7 { | |
| export JAVA_HOME=$JAVA7_HOME | |
| set_path | |
| echo "Using Java 7 $JAVA_HOME" | |
| } | |
| function jdk8 { | |
| export JAVA_HOME=$JAVA8_HOME | |
| set_path | |
| echo "Using Java 8 $JAVA_HOME" | |
| } | |
| function set_path { | |
| PATH=/usr/local/mysql/bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin:/opt/X11/bin:/usr/local/git/bin | |
| PATH=$PATH:$JAVA_HOME/bin | |
| PATH=$PATH:/usr/local/mysql/bin/ | |
| # Set other path vars here | |
| # Reload GVM | |
| export GVM_INIT= | |
| [[ -s "/Users/tyates/.gvm/bin/gvm-init.sh" && ! $(which gvm-init.sh) ]] && source "/Users/tyates/.gvm/bin/gvm-init.sh" | |
| } | |
| jdk7 |
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Hi Tim. Thanks for this. Any chance you could provide a version that works on zsh as well? I'm a happy oh_my_zsh user, and your GVM_INIT implementation confuses it.
Also, I use the Oracle Java installer, so I usually have to set my path directly rather than use the java_home command, unless I'm doing something wrong (likely).