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class Delta < Formula
desc "Programatically minimize files to isolate features of interest"
homepage "http://delta.tigris.org/"
url "https://deb.debian.org/debian/pool/main/d/delta/delta_2006.08.03.orig.tar.gz"
sha256 "38184847a92b01b099bf927dbe66ef88fcfbe7d346a7304eeaad0977cb809ca0"
bottle do
cellar :any_skip_relocation
rebuild 2
sha256 "a6116fb7212cb2271b5c73c1bb53f51aeb33bfcc734e77bd42396a968744a42c" => :mojave
sha256 "46734f3eb952455ecd9237ce455aebb3e66be791bbf190021d894dae39d55b66" => :high_sierra
sha256 "07e775a1054966ad2924512386643bc8cb4ef3ad7e12ce9a140015c82fba3072" => :sierra
sha256 "202409012500969cfd034c9d44c441a809445a3b367d514357346438aa850f14" => :el_capitan
sha256 "d3374cc3e84c93bb84615b1669503ea8b708ab65baf629ee0be9a728b12b10bc" => :yosemite
sha256 "04102ae55ffc2cc4351816b010544b854c21f1c5e2a462a6af0e57ec2f57b501" => :mavericks
end
def install
system "make"
bin.install "delta", "multidelta", "topformflat"
end
test do
(testpath/"test1.c").write <<~EOS
#include <stdio.h>
int main() {
int i = -1;
unsigned int j = i;
printf("%d\n", j);
}
EOS
(testpath/"test1.sh").write <<~EOS
#!/usr/bin/env bash
clang -Weverything "$(dirname "${BASH_SOURCE[0]}")"/test1.c 2>&1 | \
grep 'implicit conversion changes signedness'
EOS
chmod 0755, testpath/"test1.sh"
system "#{bin}/delta", "-test=test1.sh", "test1.c"
end
end
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