Class: GemPublisher::Publisher

Inherits:
Object
  • Object
show all
Defined in:
lib/gem_publisher/publisher.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(gemspec, options = {}) ⇒ Publisher

Supported options:

:tag_prefix - use a custom prefix for Git tags (defaults to 'v')



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# File 'lib/gem_publisher/publisher.rb', line 13

def initialize(gemspec, options = {})
  @gemspec = gemspec
  @tag_prefix = options[:tag_prefix] || 'v'

  @version = eval(File.read(gemspec), TOPLEVEL_BINDING).version.to_s

  @git_remote = GitRemote.new
  @builder    = Builder.new
  @pusher     = Pusher.new
end

Instance Attribute Details

#builder ⇒ Object

Returns the value of attribute builder.



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# File 'lib/gem_publisher/publisher.rb', line 8

def builder
  @builder
end

#git_remote ⇒ Object

Returns the value of attribute git_remote.



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# File 'lib/gem_publisher/publisher.rb', line 8

def git_remote
  @git_remote
end

#pusher ⇒ Object

Returns the value of attribute pusher.



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# File 'lib/gem_publisher/publisher.rb', line 8

def pusher
  @pusher
end

#version ⇒ Object (readonly)

Returns the value of attribute version.



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# File 'lib/gem_publisher/publisher.rb', line 9

def version
  @version
end

Instance Method Details

#publish_if_updated(method, options = {}) ⇒ Object

Publish the gem if its version has changed since the last release.

Supported options:

:as - specify a shared account to publish the gem (Gemfury only)



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# File 'lib/gem_publisher/publisher.rb', line 28

def publish_if_updated(method, options = {})
  return if version_released?
  @builder.build(@gemspec).tap { |gem|
    tag_prefix = options[:tag_prefix] || 'v'
    @pusher.push gem, method, options
    @git_remote.add_tag "#{@tag_prefix}#{@version}"
  }
end

#version_released? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/gem_publisher/publisher.rb', line 37

def version_released?
  releases = @git_remote.tags.
    select { |t| t =~ /^#{@tag_prefix}\d+(\.\d+)+/ }.
    map { |t| t.scan(/\d+/).map(&:to_i) }
  this_release = @version.split(/\./).map(&:to_i)
  releases.include?(this_release)
end