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Draiken/retrieve_one_file_from_git.rb

Created July 1, 2011 15:43
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Retrieving only one file from git
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retrieve_one_file_from_git.rb
def fetch
rdm = Random.rand(2000)
file = `git clone --no-checkout --depth 1 --quiet #{repository.clone_url} /tmp/travis-yml-#{rdm} && cd /tmp/travis-yml-#{rdm} && git show HEAD:.travis.yml && rm -rf /tmp/travis-yml-#{rdm}`
file == "" ? {} : parse(file)
end
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