Class: GemMaintainer::BundleUpdater

Inherits:
Object
  • Object
show all
Defined in:
lib/gem_maintainer/bundle_updater.rb

Overview

Runs ‘bundle update` for the approved set of gems.

Instance Method Summary collapse

Constructor Details

#initialize(approved_gems) ⇒ BundleUpdater

Returns a new instance of BundleUpdater.



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# File 'lib/gem_maintainer/bundle_updater.rb', line 8

def initialize(approved_gems)
  @gems = approved_gems
end

Instance Method Details

#run ⇒ Object

Returns an array of gem names that Bundler attempted to update but whose version stayed the same.



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# File 'lib/gem_maintainer/bundle_updater.rb', line 14

def run
  names = @gems.map { |g| g[:name] }.join(" ")
  puts "Running: bundle update #{names}"
  puts

  unchanged = []

  Open3.popen2e("bundle update #{names}") do |_stdin, stdout_err, wait_thr|
    stdout_err.each_line do |line|
      print line
      match = line.match(/Bundler attempted to update (\S+) but its version stayed the same/)
      unchanged << match[1] if match
    end
    wait_thr.value
  end

  unchanged
end