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require 'formula'
class Exiftool < Formula
url 'http://www.sno.phy.queensu.ca/~phil/exiftool/Image-ExifTool-8.74.tar.gz'
homepage 'http://www.sno.phy.queensu.ca/~phil/exiftool/index.html'
md5 '26ff647d604243a9f1750af373fe1f84'
def install
system "perl", "Makefile.PL"
system "make", "test"
# Install privately to the Cellar
libexec.install ["exiftool", "lib"]
# Link the executable script into "bin"
bin.mkpath
(bin + 'exiftool').write <<-EOBIN
#!/bin/bash
which_exiftool=`which $0`
dirname_exiftool=$(dirname $which_exiftool)
readlink_exiftool=$(readlink $which_exiftool)
dirname_unlinked_exiftool=$(dirname $dirname_exiftool/$readlink_exiftool)
$dirname_unlinked_exiftool/../libexec/exiftool "$@"
EOBIN
end
end
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