Class: Opal::CliRunners::Nashorn
- Inherits:
-
Object
- Object
- Opal::CliRunners::Nashorn
- Defined in:
- opal/lib/opal/cli_runners/nashorn.rb
Defined Under Namespace
Classes: MissingNashorn
Class Method Summary collapse
Class Method Details
.call(data) ⇒ Object
9 10 11 12 13 14 15 16 17 18 19 |
# File 'opal/lib/opal/cli_runners/nashorn.rb', line 9 def self.call(data) # Allow to change path if using GraalVM, see: # https://github.com/graalvm/graaljs/blob/master/docs/user/NashornMigrationGuide.md#launcher-name-js exe = ENV['NASHORN_PATH'] || 'jjs' SystemRunner.call(data) do |tempfile| [exe, tempfile.path, *data[:argv]] end rescue Errno::ENOENT raise MissingNashorn, 'Please install JDK or GraalVM to be able to run Opal scripts.' end |