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author | Kasper Timm Hansen <kaspth@gmail.com> | 2016-09-26 20:28:40 +0200 |
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committer | GitHub <noreply@github.com> | 2016-09-26 20:28:40 +0200 |
commit | c994a893c18c0456fd2a30efe4debfc2b18e2508 (patch) | |
tree | 0253b1343a1760dc4701f7d2ee2ff8cdd1d1b290 /railties/lib/rails/commands/rake/rake_command.rb | |
parent | a6da7938017647dd6e19e23d3d47126cb7a3e1fe (diff) | |
parent | c0c73738bd04c86fbcf6d22c961fec0d33aa2bf6 (diff) | |
download | rails-c994a893c18c0456fd2a30efe4debfc2b18e2508.tar.gz rails-c994a893c18c0456fd2a30efe4debfc2b18e2508.tar.bz2 rails-c994a893c18c0456fd2a30efe4debfc2b18e2508.zip |
Merge pull request #26414 from rails/rails-commands
Initial Rails Commands Infrastructure
Diffstat (limited to 'railties/lib/rails/commands/rake/rake_command.rb')
-rw-r--r-- | railties/lib/rails/commands/rake/rake_command.rb | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/railties/lib/rails/commands/rake/rake_command.rb b/railties/lib/rails/commands/rake/rake_command.rb new file mode 100644 index 0000000000..a43c884170 --- /dev/null +++ b/railties/lib/rails/commands/rake/rake_command.rb @@ -0,0 +1,51 @@ +module Rails + module Command + class RakeCommand < Base + extend Rails::Command::Actions + + namespace "rake" + + class << self + def printing_commands + formatted_rake_tasks.map(&:first) + end + + def perform(task, *) + require_rake + + ARGV.unshift(task) # Prepend the task, so Rake knows how to run it. + + Rake.application.standard_exception_handling do + Rake.application.init("rails") + Rake.application.load_rakefile + Rake.application.top_level + end + end + + private + def rake_tasks + require_rake + + return @rake_tasks if defined?(@rake_tasks) + + ActiveSupport::Deprecation.silence do + require_application_and_environment! + end + + Rake::TaskManager.record_task_metadata = true + Rake.application.instance_variable_set(:@name, "rails") + load_tasks + @rake_tasks = Rake.application.tasks.select(&:comment) + end + + def formatted_rake_tasks + rake_tasks.map { |t| [ t.name_with_args, t.comment ] } + end + + def require_rake + require "rake" # Defer booting Rake until we know it's needed. + end + end + end + end +end |