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class Checkbashisms < Formula
desc "Checks for bashisms in shell scripts"
homepage "https://launchpad.net/ubuntu/+source/devscripts/"
url "https://deb.debian.org/debian/pool/main/d/devscripts/devscripts_2.19.4.tar.xz"
sha256 "64e8d566a133f4f62af0c27b39546cd9a86c5a6ee5cecfb8775aaeb74b1d8d18"
bottle :unneeded
def install
inreplace "scripts/checkbashisms.pl" do |s|
s.gsub! "###VERSION###", version
s.gsub! "#!/usr/bin/perl", "#!/usr/bin/perl -T"
end
bin.install "scripts/checkbashisms.pl" => "checkbashisms"
man1.install "scripts/checkbashisms.1"
end
test do
(testpath/"test.sh").write <<~EOS
#!/bin/sh
if [[ "home == brew" ]]; then
echo "dog"
fi
EOS
expected = <<~EOS
(alternative test command ([[ foo ]] should be [ foo ])):
EOS
assert_match expected, shell_output("#{bin}/checkbashisms #{testpath}/test.sh 2>&1", 1)
end
end
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