homebrew-core/Formula/diskus.rb

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class Diskus < Formula
desc "Minimal, fast alternative to 'du -sh'"
homepage "https://github.com/sharkdp/diskus"
url "https://github.com/sharkdp/diskus/archive/v0.5.0.tar.gz"
sha256 "90d785f3f24899a6adcc497846f29112812a887c8042d0657d6b258d5a5352bc"
depends_on "rust" => :build
def install
system "cargo", "install", "--root", prefix, "--path", "."
end
test do
(testpath/"test.txt").write("Hello World")
output = shell_output("#{bin}/diskus #{testpath}/test.txt")
assert_match /(\d+) B \(\1 bytes\)/, output
end
end