pyenv: 0.2.0. Like rbenv but for python

Closes #17250.

Signed-off-by: Samuel John <github@SamuelJohn.de>

1 files changed, 37 insertions, 0 deletions

diff --git a/Library/Formula/pyenv.rb b/Library/Formula/pyenv.rb
new file mode 100644
index 000000000..e9851640d
--- /dev/null
+++ b/Library/Formula/pyenv.rb
@@ -0,0 +1,37 @@
+require 'formula'
+
+class Pyenv < Formula
+  homepage 'https://github.com/yyuu/pyenv'
+  url 'https://github.com/yyuu/pyenv/archive/v0.2.0.tar.gz'
+  sha1 '5006b20f5e19e5de765410986054c98c6d83494b'
+
+  head 'https://github.com/yyuu/pyenv.git'
+
+  skip_clean "plugins", "versions"
+
+  def install
+    prefix.install "LICENSE", "README.md", "bin", "completions", "libexec"
+    prefix.install "plugins" => "default-plugins"
+
+    var_lib = "#{HOMEBREW_PREFIX}/var/lib/pyenv"
+    ['plugins', 'versions'].each do |dir|
+      var_dir = "#{var_lib}/#{dir}"
+      mkdir_p var_dir
+      ln_sf var_dir, "#{prefix}/#{dir}"
+    end
+
+    ln_sf "#{prefix}/default-plugins/python-build", "#{var_lib}/plugins/python-build"
+    ["pyenv-install", "pyenv-uninstall", "python-build"].each do |cmd|
+      bin.install_symlink "#{prefix}/default-plugins/python-build/bin/#{cmd}"
+    end
+  end
+
+  def caveats; <<-EOS.undent
+    To enable shims and autocompletion add to your profile:
+      if which pyenv > /dev/null; then eval "$(pyenv init -)"; fi
+
+    To use Homebrew's directories rather than ~/.pyenv add to your profile:
+      export PYENV_ROOT=#{opt_prefix}
+    EOS
+  end
+end