homebrew-core/Formula/sbtenv.rb

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class Sbtenv < Formula
desc "Command-line tool for managing sbt environments"
homepage "https://github.com/mazgi/sbtenv"
url "https://github.com/mazgi/sbtenv/archive/version/0.0.9.tar.gz"
sha256 "0c5809eda41a0041d073bb22e92e8de00a8f17b91af2b78c32f0cf5ebea2cd54"
head "https://github.com/mazgi/sbtenv.git"
def install
inreplace "libexec/sbtenv", "/usr/local", HOMEBREW_PREFIX
prefix.install "bin", "completions", "libexec"
prefix.install "plugins" => "default-plugins"
var_lib = "#{HOMEBREW_PREFIX}/var/lib/sbtenv"
%w[plugins versions].each do |dir|
var_dir = "#{var_lib}/#{dir}"
mkdir_p var_dir
ln_sf var_dir, "#{prefix}/#{dir}"
end
rm_f "#{var_lib}/plugins/sbt-install"
ln_sf "#{prefix}/default-plugins/sbt-install", "#{var_lib}/plugins/sbt-install"
%w[sbtenv-install].each do |cmd|
bin.install_symlink "#{prefix}/default-plugins/sbt-install/bin/#{cmd}"
end
end
def caveats; <<-EOS.undent
To use Homebrew's directories rather than ~/.sbtenv add to your profile:
export SBTENV_ROOT=#{var}/sbtenv
To enable shims and autocompletion add to your profile:
eval "$(sbtenv init -)"
EOS
end
test do
shell_output("eval \"$(#{bin}/sbtenv init -)\" && sbtenv versions")
end
end