How do I know if a rake task has been invoked from

2019-08-10 12:09发布

Let's say we have:

task :something => [:something_else] do
  # some of stuff
end

task :something_else do
  # some verbose stuff
  # some quiet stuff
end

Now I want something_else to do the verbose stuff when called from the shell (rake something_else) and the silent ones when called as a dependency to rake something.

标签: ruby rake
2条回答
干净又极端
2楼-- · 2019-08-10 12:51

i think it might be a better idea to work with parameters or different tasks instead.

one thing that you could do is look for top-level task like that:

task :something_else do |t|
  puts "some verbose stuff" if t.application.top_level_tasks.include? 'something_else'
  puts "some quiet stuff"
end
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疯言疯语
3楼-- · 2019-08-10 12:53

You could look what was passed to ARGV. For example:

task :something_else do
    if ARGV[0] == 'something_else'
       puts "Verbose Stuff!"
    end
end
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