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author | David Dollar <ddollar@gmail.com> | 2009-03-13 10:20:23 +0000 |
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committer | Pratik Naik <pratiknaik@gmail.com> | 2009-03-13 10:20:23 +0000 |
commit | 99d75a7b02bf430a124b9c3e2515850959d78acf (patch) | |
tree | 02e4f021f199a984f01a84f24d0fd06d2622ee39 /railties/lib/tasks/gems.rake | |
parent | 5b751ae0b3f6c10a1053e4a2e04fd92d228d787f (diff) | |
download | rails-99d75a7b02bf430a124b9c3e2515850959d78acf.tar.gz rails-99d75a7b02bf430a124b9c3e2515850959d78acf.tar.bz2 rails-99d75a7b02bf430a124b9c3e2515850959d78acf.zip |
Makes the gem system understand development vs. runtime dependencies [#2195 state:resolved]
The patch also fixes:
* Fixes the chicken/egg problem present in the current gem system when
gems are defined in the config that are not yet installed.
* Remove the need to have hoe as a dependency of your production app.
* Makes the gem 'unpacking' system a lot less fragile.
Signed-off-by: Matt Jones <al2o3cr@gmail.com>
Signed-off-by: Pratik Naik <pratiknaik@gmail.com>
Diffstat (limited to 'railties/lib/tasks/gems.rake')
-rw-r--r-- | railties/lib/tasks/gems.rake | 78 |
1 files changed, 32 insertions, 46 deletions
diff --git a/railties/lib/tasks/gems.rake b/railties/lib/tasks/gems.rake index 0932ba73b5..ed07bf2016 100644 --- a/railties/lib/tasks/gems.rake +++ b/railties/lib/tasks/gems.rake @@ -9,71 +9,57 @@ task :gems => 'gems:base' do puts "R = Framework (loaded before rails starts)" end -def print_gem_status(gem, indent=1) - code = gem.loaded? ? (gem.frozen? ? (gem.framework_gem? ? "R" : "F") : "I") : " " - puts " "*(indent-1)+" - [#{code}] #{gem.name} #{gem.requirement.to_s}" - gem.dependencies.each { |g| print_gem_status(g, indent+1)} if gem.loaded? -end - namespace :gems do task :base do $gems_rake_task = true + require 'rubygems' + require 'rubygems/gem_runner' Rake::Task[:environment].invoke end desc "Build any native extensions for unpacked gems" task :build do - $gems_rake_task = true - require 'rails/gem_builder' - Dir[File.join(Rails::GemDependency.unpacked_path, '*')].each do |gem_dir| - spec_file = File.join(gem_dir, '.specification') - next unless File.exists?(spec_file) - specification = YAML::load_file(spec_file) - next unless ENV['GEM'].blank? || ENV['GEM'] == specification.name - Rails::GemBuilder.new(specification, gem_dir).build_extensions - puts "Built gem: '#{gem_dir}'" - end + $gems_build_rake_task = true + Rake::Task['gems:unpack'].invoke + current_gems.each &:build end - desc "Installs all required gems for this application." + desc "Installs all required gems." task :install => :base do - require 'rubygems' - require 'rubygems/gem_runner' - Rails.configuration.gems.each { |gem| gem.install unless gem.loaded? } + current_gems.each &:install end - desc "Unpacks the specified gem into vendor/gems." - task :unpack => :base do - require 'rubygems' - require 'rubygems/gem_runner' - Rails.configuration.gems.each do |gem| - next unless ENV['GEM'].blank? || ENV['GEM'] == gem.name - gem.unpack_to(Rails::GemDependency.unpacked_path) - end + desc "Unpacks all required gems into vendor/gems." + task :unpack => :install do + current_gems.each &:unpack end namespace :unpack do - desc "Unpacks the specified gems and its dependencies into vendor/gems" - task :dependencies => :unpack do - require 'rubygems' - require 'rubygems/gem_runner' - Rails.configuration.gems.each do |gem| - next unless ENV['GEM'].blank? || ENV['GEM'] == gem.name - gem.dependencies(:flatten => true).each do |dependency| - dependency.unpack_to(Rails::GemDependency.unpacked_path) - end - end + desc "Unpacks all required gems and their dependencies into vendor/gems." + task :dependencies => :install do + current_gems.each { |gem| gem.unpack(:recursive => true) } end end desc "Regenerate gem specifications in correct format." task :refresh_specs => :base do - require 'rubygems' - require 'rubygems/gem_runner' - Rails::VendorGemSourceIndex.silence_spec_warnings = true - Rails.configuration.gems.each do |gem| - next unless gem.frozen? && (ENV['GEM'].blank? || ENV['GEM'] == gem.name) - gem.refresh_spec(Rails::GemDependency.unpacked_path) if gem.loaded? - end + current_gems.each &:refresh + end +end + +def current_gems + gems = Rails.configuration.gems + gems = gems.select { |gem| gem.name == ENV['GEM'] } unless ENV['GEM'].blank? + gems +end + +def print_gem_status(gem, indent=1) + code = case + when gem.framework_gem? then 'R' + when gem.frozen? then 'F' + when gem.installed? then 'I' + else ' ' end -end
\ No newline at end of file + puts " "*(indent-1)+" - [#{code}] #{gem.name} #{gem.requirement.to_s}" + gem.dependencies.each { |g| print_gem_status(g, indent+1) } +end |