class Par2 < Formula desc "Parchive: Parity Archive Volume Set for data recovery" homepage "https://github.com/Parchive/par2cmdline" url "https://github.com/Parchive/par2cmdline/releases/download/v0.8.0/par2cmdline-0.8.0.tar.bz2" sha256 "496430e185f2d82e54245a0554341a1826f06c5e673fa12a10f176c7f9b42964" bottle do cellar :any_skip_relocation sha256 "b47768e76669350def4fa99bd4c5f6462a8f73446d7709c00453e1acceab66df" => :mojave sha256 "569f6c3227a6e65de30991c3b921e321cb3b5e4e85e341042b2e3fcb00d2685e" => :high_sierra sha256 "85ca540e5daeb33c115c6cc37ae2bcb52b4db822679471ccf31598125f475d63" => :sierra sha256 "d6e135782c3e4279e2233cba53d5fc62dc6ea3b5c8f0d2c07c653cc66cac2bcd" => :el_capitan end def install system "./configure", "--prefix=#{prefix}" system "make", "install" end test do # Protect a file with par2. test_file = testpath/"some-file" File.write(test_file, "file contents") system "#{bin}/par2", "create", test_file # "Corrupt" the file by overwriting, then ask par2 to repair it. File.write(test_file, "corrupted contents") repair_command_output = shell_output("#{bin}/par2 repair #{test_file}") # Verify that par2 claimed to repair the file. assert_match "1 file(s) exist but are damaged.", repair_command_output assert_match "Repair complete.", repair_command_output # Verify that par2 actually repaired the file. assert File.read(test_file) == "file contents" end end