homebrew-core/Formula/grep.rb

79 lines
2.3 KiB
Ruby

class Grep < Formula
desc "GNU grep, egrep and fgrep"
homepage "https://www.gnu.org/software/grep/"
url "https://ftp.gnu.org/gnu/grep/grep-3.6.tar.xz"
mirror "https://ftpmirror.gnu.org/grep/grep-3.6.tar.xz"
sha256 "667e15e8afe189e93f9f21a7cd3a7b3f776202f417330b248c2ad4f997d9373e"
license "GPL-3.0-or-later"
livecheck do
url :stable
end
bottle do
cellar :any
sha256 "6ee2dac30a5250d7d218b6520392b4cb8e7a806149f900e11637e556e6a9237a" => :big_sur
sha256 "a48ab26324b25a6033372f26490b09e7e0569f76a4b7f85bdd0aa9a3fc996537" => :arm64_big_sur
sha256 "78c2b965ced34a99ac47d3058a3971b9696a6157215c82edd16562d6ec6fc689" => :catalina
sha256 "80a62eaefb57437bcb3aeb1d8489b9bf062ec77184624249da27afc578be1315" => :mojave
sha256 "ae3cfbe66d6391edd32153f9b02e3da1286482dd196a18da017903a0bd4e7cf7" => :high_sierra
end
depends_on "pkg-config" => :build
depends_on "pcre"
def install
args = %W[
--disable-dependency-tracking
--disable-nls
--prefix=#{prefix}
--infodir=#{info}
--mandir=#{man}
--with-packager=Homebrew
]
on_macos do
args << "--program-prefix=g"
end
system "./configure", *args
system "make"
system "make", "install"
on_macos do
%w[grep egrep fgrep].each do |prog|
(libexec/"gnubin").install_symlink bin/"g#{prog}" => prog
(libexec/"gnuman/man1").install_symlink man1/"g#{prog}.1" => "#{prog}.1"
end
end
libexec.install_symlink "gnuman" => "man"
end
def caveats
<<~EOS
All commands have been installed with the prefix "g".
If you need to use these commands with their normal names, you
can add a "gnubin" directory to your PATH from your bashrc like:
PATH="#{opt_libexec}/gnubin:$PATH"
EOS
end
test do
text_file = testpath/"file.txt"
text_file.write "This line should be matched"
on_macos do
grepped = shell_output("#{bin}/ggrep match #{text_file}")
assert_match "should be matched", grepped
grepped = shell_output("#{opt_libexec}/gnubin/grep match #{text_file}")
assert_match "should be matched", grepped
end
on_linux do
grepped = shell_output("#{bin}/grep match #{text_file}")
assert_match "should be matched", grepped
end
end
end