66 lines
1.8 KiB
Ruby
66 lines
1.8 KiB
Ruby
class Grep < Formula
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desc "GNU grep, egrep and fgrep"
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homepage "https://www.gnu.org/software/grep/"
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url "https://ftp.gnu.org/gnu/grep/grep-3.4.tar.xz"
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mirror "https://ftpmirror.gnu.org/grep/grep-3.4.tar.xz"
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sha256 "58e6751c41a7c25bfc6e9363a41786cff3ba5709cf11d5ad903cf7cce31cc3fb"
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license "GPL-3.0-or-later"
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livecheck do
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url :stable
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end
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bottle do
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cellar :any
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sha256 "52fb744dfc1f2766b41d90bc4126bc6101663d12c3e31446719ef723b7883266" => :catalina
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sha256 "cbce0c10ed3edc352347287ec36a8a199bb7649892943a6948e4dbe4127e83ac" => :mojave
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sha256 "bcc9802f916e1db94b2879ff66b058d42142b391bfbc2002fd1fb13fd9e4c8ca" => :high_sierra
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end
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depends_on "pkg-config" => :build
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depends_on "pcre"
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def install
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args = %W[
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--disable-dependency-tracking
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--disable-nls
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--prefix=#{prefix}
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--infodir=#{info}
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--mandir=#{man}
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--with-packager=Homebrew
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--program-prefix=g
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]
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system "./configure", *args
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system "make"
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system "make", "install"
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%w[grep egrep fgrep].each do |prog|
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(libexec/"gnubin").install_symlink bin/"g#{prog}" => prog
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(libexec/"gnuman/man1").install_symlink man1/"g#{prog}.1" => "#{prog}.1"
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end
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libexec.install_symlink "gnuman" => "man"
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end
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def caveats
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<<~EOS
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All commands have been installed with the prefix "g".
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If you need to use these commands with their normal names, you
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can add a "gnubin" directory to your PATH from your bashrc like:
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PATH="#{opt_libexec}/gnubin:$PATH"
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EOS
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end
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test do
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text_file = testpath/"file.txt"
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text_file.write "This line should be matched"
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grepped = shell_output("#{bin}/ggrep match #{text_file}")
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assert_match "should be matched", grepped
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grepped = shell_output("#{opt_libexec}/gnubin/grep match #{text_file}")
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assert_match "should be matched", grepped
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end
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end
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