class Takeoff::Stage::CheckoutDevelopmentBranch

Public Instance Methods

call(env) click to toggle source
# File lib/takeoff/stage/checkout_development_branch.rb, line 6
def call(env)
  previous_branch = `git rev-parse --abbrev-ref HEAD`.strip
  previous_branch = `git rev-parse --verify HEAD`.strip if previous_branch == "HEAD"

  return @app.call(env) if previous_branch == env[:development_branch]

  log     "Checking out development branch"
  execute "git checkout #{env[:development_branch]}"

  begin
    @app.call(env)
  ensure
    log     "Checking out original branch '#{previous_branch}'"
    execute "git checkout #{previous_branch}"
  end
end