class Object

Public Instance Methods

current_git_branch() click to toggle source

Get the name of the current local branch

# File lib/easy/deployment/capistrano.rb, line 12
def current_git_branch
  current_branch = `git symbolic-ref HEAD 2> /dev/null`.strip.gsub(/^refs\/heads\//, '')
  puts red("Warning: Redundant use of 'tag'. Your current branch is deployed by default") if ENV['tag'] == current_branch
  branch_to_deploy = ENV['tag'] || current_branch
  puts "Deploying branch #{red branch_to_deploy}"
  branch_to_deploy
end
l(s) click to toggle source
# File lib/easy/deployment/performance.rb, line 21
def l(s)
  logger.info s
end
print_report(start_times, end_times, order) click to toggle source
red(str) click to toggle source

color the string

# File lib/easy/deployment/capistrano.rb, line 7
def red(str)
  "\e[31m#{str}\e[0m"
end
remote_file_exists?(full_path) click to toggle source
# File lib/easy/deployment/apache.rb, line 5
def remote_file_exists?(full_path)
  'true' ==  capture("if [ -e #{full_path} ]; then echo 'true'; fi").strip
end
run_local(cmd, verbose = false) click to toggle source
# File lib/easy/deployment/capistrano.rb, line 121
def run_local(cmd, verbose = false)
  result = `#{cmd}`
  puts(result) if verbose
  return [result, $?.exitstatus]
end
stream_output_from_command(cmd, continuous = false) click to toggle source

Helper function to stream output colorized by host

# File lib/easy/deployment/capistrano.rb, line 128
def stream_output_from_command(cmd, continuous = false)
  trap("INT") { puts 'Output cancelled'; exit 0; }
  Capistrano::CLI.ui.say("<%= color('Streaming output Ctrl+c to cancel', :blue) %>") if continuous

  run(cmd) do |channel, stream, data|
    puts  # for an extra line break before the host name
    Capistrano::CLI.ui.say("<%= color('#{channel[:host]}', :cyan) %>: #{data}")
    # puts "#{channel[:host]}: #{data}"
    break if stream == :err
  end
end