Add guard against Bash versions lower than 5

halcyon / asdf-java

A Java plugin for asdf-vm.

MIT License

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Add guard against Bash versions lower than 5 #168

Open thibmaek opened 3 years ago

thibmaek commented 3 years ago

Since you require Bash version 5, but macOS will ship with an outdated version of GNU bash (3) I thought it made sense to exit early and warn the user.

Last command is default macOS bash, top is brew bash