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require "formula"
require "language/go"
class Fzf < Formula
homepage "https://github.com/junegunn/fzf"
url "https://github.com/junegunn/fzf/archive/0.9.7.tar.gz"
sha1 "3ed7a2e8c732a7250879bdf19c59536959ada6f7"
head 'https://github.com/junegunn/fzf.git'
bottle do
cellar :any
sha256 "e142235b5b159e6f9251a28ac3436ec8c79698f5f941387c35e03207df602b91" => :yosemite
sha256 "18f6f8f761b80e119d463fdd4ff2a489b90000bd6ad8f5970fee6cd7df12b786" => :mavericks
sha256 "17b2ed3c6057d5c9b9f568f2cb8d76cd14a21b4510b41ed5f4b4ddf71a65b8c4" => :mountain_lion
end
depends_on "go" => :build
go_resource "github.com/junegunn/go-shellwords" do
url "https://github.com/junegunn/go-shellwords.git",
:revision => "35d512af75e283aae4ca1fc3d44b159ed66189a4"
end
go_resource "github.com/junegunn/go-runewidth" do
url "https://github.com/junegunn/go-runewidth.git",
:revision => "63c378b851290989b19ca955468386485f118c65"
end
def install
ENV["GOPATH"] = buildpath
mkdir_p buildpath/"src/github.com/junegunn"
ln_s buildpath, buildpath/"src/github.com/junegunn/fzf"
Language::Go.stage_deps resources, buildpath/"src"
cd buildpath/"src/fzf" do
system "go", "build"
bin.install "fzf"
end
prefix.install %w[install uninstall LICENSE]
(prefix/"shell").install %w[bash zsh fish].map { |s| "shell/key-bindings.#{s}" }
(prefix/"shell").install "shell/completion.bash"
(prefix/"plugin").install "plugin/fzf.vim"
man1.install "man/man1/fzf.1"
bin.install "bin/fzf-tmux"
end
def caveats; <<-EOS.undent
To install useful keybindings and fuzzy completion:
#{prefix}/install
To use fzf in Vim, add the following line to your .vimrc:
set rtp+=#{prefix}
EOS
end
test do
(testpath/"list").write %w[hello world].join($/)
assert_equal "world", shell_output("cat #{testpath}/list | #{bin}/fzf -f wld").chomp
end
end
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