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require 'formula'
class Pssh < Formula
homepage 'https://code.google.com/p/parallel-ssh/'
url 'https://parallel-ssh.googlecode.com/files/pssh-2.3.1.tar.gz'
sha1 '65736354baaa289cffdf374eb2ffd9aa1eda7d85'
depends_on :python
# TODO: Move this into Library/Homebrew somewhere (see also mitmproxy.rb and ansible.rb).
def wrap bin_file, pythonpath
bin_file = Pathname.new bin_file
libexec_bin = Pathname.new libexec/'bin'
libexec_bin.mkpath
mv bin_file, libexec_bin
bin_file.write <<-EOS.undent
#!/bin/sh
PYTHONPATH="#{pythonpath}:$PYTHONPATH" exec "#{libexec_bin}/#{bin_file.basename}" "$@"
EOS
end
def install
python do
system python, "setup.py", "install",
"--prefix=#{prefix}", "--install-data=#{share}"
end
Dir["#{bin}/*"].each do |bin_file|
wrap bin_file, python.global_site_packages
end
end
test do
system "#{bin}/pssh", "--version"
end
end
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