Formula/r/rbenv.rb

   1 class Rbenv < Formula
   2   desc "Ruby version manager"
   3   homepage "https://rbenv.org"
   4   url "https://github.com/rbenv/rbenv/archive/refs/tags/v1.3.2.tar.gz"
   5   sha256 "e2104f6472d7a8477409c46d4de39562b4d01899148a3dbed73c1d99a0b4bb2a"
   6   license "MIT"
   7   head "https://github.com/rbenv/rbenv.git", branch: "master"
   8
   9   bottle do
  10     sha256 cellar: :any_skip_relocation, all: "8158fb1f059c1316523b2cc9074c5c041b3944828dc3b76cb032f893e754f013"
  11   end
  12
  13   depends_on "ruby-build"
  14
  15   uses_from_macos "ruby" => :test
  16
  17   def install
  18     # Build an `:all` bottle.
  19     inreplace "libexec/rbenv", "/usr/local", HOMEBREW_PREFIX
  20
  21     if build.head?
  22       # Record exact git revision for `rbenv --version` output
  23       git_revision = Utils.git_short_head
  24       inreplace "libexec/rbenv---version", /^(version=)"([^"]+)"/,
  25                                            %Q(\\1"\\2-g#{git_revision}")
  26     end
  27
  28     zsh_completion.install "completions/_rbenv" => "_rbenv"
  29     prefix.install ["bin", "completions", "libexec", "rbenv.d"]
  30     man1.install "share/man/man1/rbenv.1"
  31   end
  32
  33   test do
  34     # Create a fake ruby version and executable.
  35     rbenv_root = Pathname(shell_output("#{bin}/rbenv root").strip)
  36     ruby_bin = rbenv_root/"versions/1.2.3/bin"
  37     foo_script = ruby_bin/"foo"
  38     foo_script.write "echo hello"
  39     chmod "+x", foo_script
  40
  41     # Test versions. The second `rbenv` call is a shell function; do not add a `bin` prefix.
  42     versions = shell_output("eval \"$(#{bin}/rbenv init -)\" && rbenv versions").split("\n")
  43     assert_equal 2, versions.length
  44     assert_match(/\* system/, versions[0])
  45     assert_equal("  1.2.3", versions[1])
  46
  47     # Test rehash.
  48     system bin/"rbenv", "rehash"
  49     refute_match "Cellar", (rbenv_root/"shims/foo").read
  50     # The second `rbenv` call is a shell function; do not add a `bin` prefix.
  51     assert_equal "hello", shell_output("eval \"$(#{bin}/rbenv init -)\" && rbenv shell 1.2.3 && foo").chomp
  52   end
  53 end