Class: GitDeploy

Inherits:
Thor
  • Object
show all
Includes:
Configuration, SSHMethods
Defined in:
lib/git_deploy.rb,
lib/git_deploy/changelog.rb,
lib/git_deploy/remote_path.rb,
lib/git_deploy/ssh_methods.rb,
lib/git_deploy/configuration.rb

Defined Under Namespace

Modules: Changelog, Configuration, RemotePath, SSHMethods Classes: Generator

Constant Summary collapse

LOCAL_DIR = 
File.expand_path('..', __FILE__)

Instance Method Summary collapse

Instance Method Details

#download(*files) ⇒ Object 



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# File 'lib/git_deploy.rb', line 132

def download(*files)
  require_remote!
  abort "Error: Specify at least one file to download" if files.empty?

  scp_download files.inject({}) { |all, file|
    file = file.strip
    all[File.join(deploy_to, file)] = file
    all
  }
end

#hooks ⇒ Object 



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# File 'lib/git_deploy.rb', line 62

def hooks
  require_remote!

  remote_hook = "#{deploy_to}/.git/hooks/post-receive"
  if run_test("[ -f #{remote_hook} ]") && !options[:force]
    abort "Error: Remote already has a post-receive hook. Use --force to overwrite."
  end

  hooks_dir = File.join(LOCAL_DIR, 'hooks')
  remote_dir = "#{deploy_to}/.git/hooks"

  scp_upload "#{hooks_dir}/post-receive.sh" => "#{remote_dir}/post-receive"
  run "chmod +x #{remote_dir}/post-receive"
end

#init ⇒ Object 



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# File 'lib/git_deploy.rb', line 20

def init
  require 'git_deploy/generator'
  Generator.start(['--template', options[:template]])
end

#log(n = nil) ⇒ Object 



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# File 'lib/git_deploy.rb', line 113

def log(n = nil)
  require_remote!
  tail_args = options.tail? ? '-f' : "-n#{n || options.lines}"
  run "tail #{tail_args} #{deploy_to}/log/deploy.log"
end

#rerun ⇒ Object 



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# File 'lib/git_deploy.rb', line 84

def rerun
  require_remote!
  run <<-BASH, :echo => false
    bash -e -c '
      cd '#{deploy_to}'
      declare -a revs=( $(git rev-parse HEAD@{1} HEAD) )
      deploy/after_push ${revs[@]} 2>&1 | tee -a log/deploy.log
    '
  BASH
end

#restart ⇒ Object 



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# File 'lib/git_deploy.rb', line 78

def restart
  require_remote!
  run "cd #{deploy_to} && deploy/restart 2>&1 | tee -a log/deploy.log"
end

#rollback ⇒ Object 



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# File 'lib/git_deploy.rb', line 96

def rollback
  require_remote!
  run <<-BASH, :echo => false
    bash -e -c '
      cd '#{deploy_to}'
      declare -a revs=( $(git rev-parse HEAD HEAD@{1}) )
      git reset --hard ${revs[1]}
      callback=after_push
      [ -x deploy/rollback ] && callback=rollback
      deploy/$callback ${revs[@]} 2>&1 | tee -a log/deploy.log
    '
  BASH
end

#setup ⇒ Object 



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# File 'lib/git_deploy.rb', line 29

def setup
  require_remote!

  remote_hook = "#{deploy_to}/.git/hooks/post-receive"
  if run_test("[ -f #{remote_hook} ]") && !options[:force]
    abort "Error: Remote already has a post-receive hook. Use --force to overwrite."
  end

  sudo = options.sudo? ? "#{sudo_cmd} " : ''

  unless run_test("test -x #{deploy_to}")
    run ["#{sudo}mkdir -p #{deploy_to}"] do |cmd|
      cmd << "#{sudo}chown $USER #{deploy_to}" if options.sudo?
      cmd
    end
  end

  run [] do |cmd|
    cmd << "chmod g+ws #{deploy_to}" if options.shared?
    cmd << "cd #{deploy_to}"
    unless run_test("[ -d #{deploy_to}/.git ]")
      cmd << "git init #{options.shared? ? '--shared' : ''}"
      cmd << "sed -i'' -e 's/master/#{branch}/' .git/HEAD" unless branch == 'master'
    end
    cmd << "git config --bool receive.denyNonFastForwards false" if options.shared?
    cmd << "git config receive.denyCurrentBranch ignore"
  end

  invoke :hooks, [], force: options[:force]
end

#upload(*files) ⇒ Object 



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# File 'lib/git_deploy.rb', line 120

def upload(*files)
  require_remote!
  files = files.map { |f| Dir[f.strip] }.flatten
  abort "Error: Specify at least one file to upload" if files.empty?

  scp_upload files.inject({}) { |all, file|
    all[file] = File.join(deploy_to, file)
    all
  }
end