Add git-credentials features

USAGE

@@ -30,6 +30,10 @@ activate :deploy do |deploy|
 
  # strategy is optional (default is :force_push)
  deploy.strategy = :submodule
+
+ # Git credentials helper (default is :none_helper)
+ deploy.credentials = :cache_helper
+ deploy.credentials_timeout = 3600 # (default is 12h)
 end
 
 # To deploy the build directory to a remote host via ftp:

lib/middleman-deploy/commands.rb

@@ -3,6 +3,7 @@
 require "middleman-deploy/extension"
 require "middleman-deploy/methods"
 require "middleman-deploy/strategies"
+require "middleman-deploy/credentials"
 require "middleman-deploy/pkg-info"
 
 module Middleman

lib/middleman-deploy/credentials.rb

@@ -0,0 +1,2 @@
+require 'middleman-deploy/credentials/git/cache'
+require 'middleman-deploy/credentials/git/none'

lib/middleman-deploy/credentials/git/cache.rb

@@ -0,0 +1,27 @@
+
+module Middleman
+ module Deploy
+ module Credentials
+ module Git
+ class CacheHelper
+ attr_accessor :timeout
+ def initialize(timeout)
+ self.timeout = timeout
+ end
+ def save_credentials
+ unless credentials_active?
+ `git config --global credential.helper 'cache --timeout=#{timeout}' `
+ puts "Git credentials-helper has cached your data for #{timeout} seconds"
+ else
+ puts "Git credentials already active"
+ end
+ end
+
+ def credentials_active?
+ `git config --global credential.helper` != ''
+ end
+ end
+ end
+ end
+ end
+end

lib/middleman-deploy/credentials/git/none.rb

@@ -0,0 +1,15 @@
+
+module Middleman
+ module Deploy
+ module Credentials
+ module Git
+ class NoneHelper
+ def initialize(*args); end
+ def save_credentials
+ # No implementation for none helper
+ end
+ end
+ end
+ end
+ end
+end

lib/middleman-deploy/extension.rb

@@ -5,7 +5,7 @@
 module Middleman
  module Deploy
 
- class Options < Struct.new(:whatisthis, :method, :host, :port, :user, :password, :path, :clean, :remote, :branch, :strategy, :build_before, :flags, :commit_message); end
+ class Options < Struct.new(:whatisthis, :method, :host, :port, :user, :password, :path, :clean, :remote, :branch, :strategy, :build_before, :flags, :commit_message, :credentials, :credentials_timeout); end
 
  class << self
 
@@ -26,7 +26,9 @@ def registered(app, options_hash={}, &block)
  options.branch ||= "gh-pages"
  options.strategy ||= :force_push
  options.commit_message ||= nil
-
+ options.credentials ||= :none_helper
+ options.credentials_timeout ||= 3600 * 12
+
  options.build_before ||= false
 
  @@options = options

lib/middleman-deploy/methods/git.rb

@@ -11,6 +11,13 @@ def process
  strategy_instance = strategy_class_name.constantize.new(self.server_instance.build_dir, self.options.remote, self.options.branch, self.options.commit_message)
 
  strategy_instance.process
+
+ camelized_helper = self.options.credentials.to_s.split('_').map { |word| word.capitalize}.join
+ helper_class_name = "Middleman::Deploy::Credentials::Git::#{camelized_helper}"
+ helper_instance = helper_class_name.constantize.new(self.options.credentials_timeout)
+
+ helper_instance.save_credentials
+
  end
 
  end