My personal project and infrastructure archive
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#!/usr/bin/env ruby
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# A function to capture a picture with gphoto2, retrying 3-times in
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# case of errors.
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def capture_picture
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3.times do
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break if `gphoto2 --capture-image` == 0
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puts "Retrying gphoto2 capture..."
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end
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end
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capture_picture
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