Module: Capistrano::TaskEnhancements
- Included in:
- DSL
- Defined in:
- lib/capistrano/dsl/task_enhancements.rb
Instance Method Summary collapse
- #after(task, post_task, *args, &block) ⇒ Object
- #before(task, prerequisite, *args, &block) ⇒ Object
- #default_tasks ⇒ Object
- #define_remote_file_task(task, target_roles) ⇒ Object
- #deploying? ⇒ Boolean
- #ensure_stage ⇒ Object
- #exit_deploy_because_of_exception(ex) ⇒ Object
- #remote_file(task) ⇒ Object
- #tasks_without_stage_dependency ⇒ Object
Instance Method Details
#after(task, post_task, *args, &block) ⇒ Object
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# File 'lib/capistrano/dsl/task_enhancements.rb', line 10 def after(task, post_task, *args, &block) Rake::Task.define_task(post_task, *args, &block) if block_given? post_task = Rake::Task[post_task] Rake::Task[task].enhance do post_task.invoke end end |
#before(task, prerequisite, *args, &block) ⇒ Object
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# File 'lib/capistrano/dsl/task_enhancements.rb', line 5 def before(task, prerequisite, *args, &block) prerequisite = Rake::Task.define_task(prerequisite, *args, &block) if block_given? Rake::Task[task].enhance [prerequisite] end |
#default_tasks ⇒ Object
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# File 'lib/capistrano/dsl/task_enhancements.rb', line 51 def default_tasks %w{install} end |
#define_remote_file_task(task, target_roles) ⇒ Object
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# File 'lib/capistrano/dsl/task_enhancements.rb', line 23 def define_remote_file_task(task, target_roles) Capistrano::UploadTask.define_task(task) do |t| prerequisite_file = t.prerequisites.first file = shared_path.join(t.name) on roles(target_roles) do unless test "[ -f #{file.to_s.shellescape} ]" info "Uploading #{prerequisite_file} to #{file}" upload! File.open(prerequisite_file), file end end end end |
#deploying? ⇒ Boolean
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# File 'lib/capistrano/dsl/task_enhancements.rb', line 61 def fetch(:deploying, false) end |
#ensure_stage ⇒ Object
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# File 'lib/capistrano/dsl/task_enhancements.rb', line 38 def ensure_stage Rake::Task.define_task(:ensure_stage) do unless stage_set? puts t(:stage_not_set) exit 1 end end end |
#exit_deploy_because_of_exception(ex) ⇒ Object
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# File 'lib/capistrano/dsl/task_enhancements.rb', line 55 def exit_deploy_because_of_exception(ex) warn t(:deploy_failed, ex: ex.) invoke 'deploy:failed' exit(false) end |
#remote_file(task) ⇒ Object
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# File 'lib/capistrano/dsl/task_enhancements.rb', line 18 def remote_file(task) target_roles = task.delete(:roles) { :all } define_remote_file_task(task, target_roles) end |
#tasks_without_stage_dependency ⇒ Object
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# File 'lib/capistrano/dsl/task_enhancements.rb', line 47 def tasks_without_stage_dependency stages + default_tasks end |