foo.sh

foo.sh

#!/usr/bin/env bash

mkdir foo
cd foo

cat <<EOF > ./Gemfile
source ENV['GEM_SOURCE'] || "https://rubygems.org"

gem "foo", :path => File.dirname(__FILE__), :require => false
EOF

cat <<EOF > ./.gemspec
Gem::Specification.new do |s|
  s.name = "foo"
  version = "0.0.1"
  mdata = version.match(/(\d+\.\d+\.\d+)/)
  s.version = mdata ? mdata[1] : version
  s.authors = ["foo"]
  s.summary = "foo"
end
EOF