58 lines
2 KiB
Ruby
58 lines
2 KiB
Ruby
desc "List the gems that this rails application depends on"
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task :gems => :environment do
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Rails.configuration.gems.each do |gem|
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code = gem.loaded? ? (gem.frozen? ? "F" : "I") : " "
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puts "[#{code}] #{gem.name} #{gem.requirement.to_s}"
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end
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puts
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puts "I = Installed"
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puts "F = Frozen"
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end
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namespace :gems do
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desc "Build any native extensions for unpacked gems"
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task :build do
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require 'rails/gem_builder'
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Dir[File.join(RAILS_ROOT, 'vendor', 'gems', '*')].each do |gem_dir|
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spec_file = File.join(gem_dir, '.specification')
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next unless File.exists?(spec_file)
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specification = YAML::load_file(spec_file)
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next unless ENV['GEM'].blank? || ENV['GEM'] == specification.name
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Rails::GemBuilder.new(specification, gem_dir).build_extensions
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puts "Built gem: '#{gem_dir}'"
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end
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end
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desc "Installs all required gems for this application."
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task :install => :environment do
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require 'rubygems'
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require 'rubygems/gem_runner'
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Rails.configuration.gems.each { |gem| gem.install unless gem.loaded? }
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end
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desc "Unpacks the specified gem into vendor/gems."
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task :unpack => :environment do
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require 'rubygems'
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require 'rubygems/gem_runner'
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Rails.configuration.gems.each do |gem|
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next unless !gem.frozen? && (ENV['GEM'].blank? || ENV['GEM'] == gem.name)
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gem.unpack_to(File.join(RAILS_ROOT, 'vendor', 'gems')) if gem.loaded?
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end
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end
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namespace :unpack do
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desc "Unpacks the specified gems and its dependencies into vendor/gems"
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task :dependencies => :unpack do
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require 'rubygems'
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require 'rubygems/gem_runner'
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Rails.configuration.gems.each do |gem|
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next unless ENV['GEM'].blank? || ENV['GEM'] == gem.name
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gem.dependencies.each do |dependency|
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dependency.add_load_paths # double check that we have not already unpacked
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next if dependency.frozen?
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dependency.unpack_to(File.join(RAILS_ROOT, 'vendor', 'gems'))
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end
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end
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end
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end
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end |