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require 'formula'
class Chruby < Formula
homepage 'https://github.com/postmodern/chruby#readme'
url 'https://github.com/postmodern/chruby/archive/v0.3.1.tar.gz'
sha1 '90c3fce7a512acc8b60d5efd3e6a2eeadcd5a238'
head 'https://github.com/postmodern/chruby.git'
def install
system 'make', 'install', "PREFIX=#{prefix}"
end
def caveats; <<-EOS.undent
Add the following to the /etc/profile.d/chruby.sh, ~/.bashrc or
~/.zshrc file:
source #{HOMEBREW_PREFIX}/opt/chruby/share/chruby/chruby.sh
By default chruby will search for Rubies installed into /opt/rubies/ or
~/.rubies/. For non-standard installation locations, simply set the RUBIES
variable:
RUBIES=(
/opt/jruby-1.7.0
$HOME/src/rubinius
)
If you are migrating from another Ruby manager, set `RUBIES` accordingly:
RVM: RUBIES=(~/.rvm/rubies/*)
rbenv: RUBIES=(~/.rbenv/versions/*)
rbfu: RUBIES=('~/.rbfu/rubies/*)
To enable auto-switching of Rubies specified by .ruby-version files:
source #{HOMEBREW_PREFIX}/opt/chruby/share/chruby/auto.sh
EOS
end
end
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