Contents

# Author:: Christopher M Luciano (<[e-mail]>)
# © Copyright IBM Corporation 2015.
# License:: Apache License, Version 2.0
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

Ohai.plugin(:Scala) do
  provides "languages/scala", "languages/scala/sbt"
  depends "languages"

  collect_data(:default) do
    scala = Mash.new
    begin
      so = shell_out("scala -version")
      # Sample output:
      # cat: /release: No such file or directory
      # Scala code runner version 2.12.1 -- Copyright 2002-2016, LAMP/EPFL and Lightbend, Inc.
      if so.exitstatus == 0
        scala[:version] = so.stderr.match(/.*version (\S*)/)[1]
      end
    rescue Ohai::Exceptions::Exec
      Ohai::Log.debug('Plugin Scala: Could not shell_out "scala -version". Skipping data')
    end

    # Check for sbt
    begin
      # sbt launcher version 0.13.7
      so = shell_out("sbt --version", timeout: 5)
      if so.exitstatus == 0
        scala[:sbt] = Mash.new
        scala[:sbt][:version] = so.stdout.split[3]
      end
    rescue Ohai::Exceptions::Exec
      Ohai::Log.debug('Plugin Scala: Could not shell_out "sbt --version". Skipping data')
    end

    languages[:scala] = scala unless scala.empty?
  end
end

Version data entries

6 entries across 6 versions & 1 rubygems

Version	Path
ohai-8.26.1	lib/ohai/plugins/scala.rb
ohai-8.26.0	lib/ohai/plugins/scala.rb
ohai-8.25.1	lib/ohai/plugins/scala.rb
ohai-8.25.0	lib/ohai/plugins/scala.rb
ohai-8.24.1	lib/ohai/plugins/scala.rb
ohai-8.24.0	lib/ohai/plugins/scala.rb