Contents

module Shuttle
  module WordpressCli
    CLI_GIT  = 'https://github.com/wp-cli/wp-cli.git'
    CLI_PATH = '/usr/local/share/wp-cli'

    def cli_installed?
      ssh.run("which wp").success?
    end

    def cli_install
      log "Installing WordPress CLI"

      rev, tag = cli_checkout_code

      res = ssh.run("cd #{CLI_PATH} && sudo utils/dev-build")

      if res.failure?
        error "Unable to build cli: #{res.output}"
      end
      
      if cli_installed?
        log "WordPress CLI (#{tag}) installed"
      else
        error "Wordpress CLI installation failed"
      end
    end

    # Checkout a proper wp-cli revision. By default it'll install
    # latest available tag from git. That's considered a stable version.
    # To install latest code, set `cli` option in config:
    #
    #   wordpress:
    #     cli: master 
    #
    def cli_checkout_code
      ssh.run("sudo git clone --recursive --quiet #{CLI_GIT} #{CLI_PATH}")

      if config.wordpress.cli.nil?
        tags = ssh.capture("cd #{CLI_PATH} && git tag").split("\n").map(&:strip).reverse
        tag  = tags.first
        rev  = ssh.capture("cd #{CLI_PATH} && git rev-parse #{tag}").strip
      else
        tag = config.wordpress.cli

        if tag =~ /^[\d\.]+$/ # version def
          tag = "v#{tag}" unless tag =~ /v[\d]+/
        end
        
        rev = tag
      end

      res = ssh.run("cd #{CLI_PATH} && sudo git checkout #{rev}")

      if res.failure?
        error "Unable to checkout revision #{rev}: #{res.output}"
      end

      #rev, tag
    end

    def cli_uninstall
      ssh.run("sudo rm $(which wp)")
      ssh.run("sudo rm -rf #{CLI_PATH}")
    end
  end
end

Version data entries

21 entries across 21 versions & 1 rubygems

Version	Path
shuttle-deploy-0.2.0.beta5	lib/shuttle/deployment/wordpress/cli.rb