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class Sng < Formula
desc "Enable lossless editing of PNGs via a textual representation"
homepage "https://sng.sourceforge.io/"
url "https://downloads.sourceforge.net/project/sng/sng-1.1.0.tar.gz"
sha256 "119c55870c1d1bdc65f7de9dbc62929ccb0c301c2fb79f77df63f5d477f34619"
bottle do
cellar :any
sha256 "f6968419ecf0848134eac6705e33c8fe0ea31696d0aa21a1a530af7767ff2865" => :mojave
sha256 "b708d5c925acb4986d3cb6af71a2fc25d9ca53b35c3cc7700332513858057786" => :high_sierra
sha256 "30d9ad9aac3d8aaa67ae524d41bcdfbd92232f053bb0d5ccb3961b811c5b39a3" => :sierra
end
depends_on "libpng"
depends_on :x11
def install
system "./configure", "--prefix=#{prefix}"
system "make", "install"
end
test do
cp test_fixtures("test.png"), "test.png"
system bin/"sng", "test.png"
assert_include File.read("test.sng"), "width: 8; height: 8; bitdepth: 8;"
end
end