Contents

#!/bin/sh

case "$1" in
    ruby_platform)
        ruby -e 'puts RUBY_PLATFORM'
        ;;
    gem_platform)
        ruby -e 'puts Gem::Platform.local.tap { |p| RUBY_PLATFORM =~ /musl/ && p.version.nil? and p.instance_eval { @version = "musl" } }'
        ;;
    gem_version|version)
        ruby -I'lib' -r'libv8/node/version' -e 'puts Libv8::Node::VERSION'
        ;;
    node_version)
        ruby -I'lib' -r'libv8/node/version' -e 'puts Libv8::Node::NODE_VERSION'
        ;;
    libv8_version)
        ruby -I'lib' -r'libv8/node/version' -e 'puts Libv8::Node::LIBV8_VERSION'
        ;;
    libv8_version_h)
        # shellcheck disable=SC2016
        ruby -e 'h = File.read("src/node-v'"$("$0" node_version)"'/deps/v8/include/v8-version.h"); eval h.each_line.with_object([]) { |l, e| l =~ /#define (V8_[A-Z_]+)\s(\d+)/ && e << "#{$1} = #{$2}" }.join(";"); puts "#{V8_MAJOR_VERSION}.#{V8_MINOR_VERSION}.#{V8_BUILD_NUMBER}.#{V8_PATCH_LEVEL}"'
        ;;
    *)
        exit 64
        ;;
esac

Version data entries

2 entries across 2 versions & 2 rubygems

Version	Path
libv8-node-16.10.0.0	libexec/metadata
aha-libv8-node-16.0.0.0	libexec/metadata