replace deprecated IO::CaptureOutput with Capture::Tiny, and cleanup IPC::Open3

dmgerman / ninka

a license identification tool for Source Code

http://ninka.turingmachine.org

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Open iynehz opened 6 years ago

iynehz commented 6 years ago

IO::CaptureOutput is deprecated and the author recommends Capture::Tiny which is widely used in the Perl community today. See also https://metacpan.org/pod/IO::CaptureOutput#DESCRIPTION

And IPC::Open3 is actually not used in the code, so I would suggest completely remove it.