Contents

# based on the Heroku and Rails Plugin
require 'fileutils'

module Proviso
  class Plugin
    class << self
      include Proviso::Helpers
    end

    attr_reader :name, :uri

    def self.directory
      "#{home_directory}/.proviso/plugins"
    end

    def self.list
      Dir["#{directory}/*"].map do |folder|
        File.basename(folder)
      end
    end

    def self.load!
      list.each do |plugin|
        folder = "#{self.directory}/#{plugin}"
        $: << "#{folder}/lib"    if File.directory? "#{folder}/lib"
        load "#{folder}/init.rb" if File.exists?    "#{folder}/init.rb"
      end
    end

    def initialize(uri)
      @uri = uri
      guess_name(uri)
    end

    def to_s
      name
    end

    def path
      "#{self.class.directory}/#{name}"
    end

    def install
      FileUtils.mkdir_p(path)
      Dir.chdir(path) do
        system("git init > /dev/null 2>&1")
        if !system("git pull --depth 1 #{uri}  > /dev/null 2>&1")
          FileUtils.rm_rf path
          return false
        end
      end
      true
    end

    def uninstall
      FileUtils.rm_r path if File.directory?(path)
    end

    private 
      def guess_name(url)
        @name = File.basename(url)
        @name = File.basename(File.dirname(url)) if @name.empty?
        @name.gsub!(/\.git$/, '') if @name =~ /\.git$/
      end
  end
end

Version data entries

6 entries across 6 versions & 1 rubygems

Version	Path
proviso-0.2.0	lib/proviso/plugin.rb
proviso-0.2.0.beta4	lib/proviso/plugin.rb
proviso-0.2.0.beta3	lib/proviso/plugin.rb
proviso-0.2.0.beta2	lib/proviso/plugin.rb
proviso-0.2.0.beta1	lib/proviso/plugin.rb
proviso-0.1.0	lib/proviso/plugin.rb