Module: Textus::Infra::Publisher

Defined in:
lib/textus/infra/publisher.rb

Overview

Publishes built artifacts from the store to repo-relative consumer paths. Publish = copy + sentinel. The in-store file is already the consumer-shaped artifact; no parsing or stripping.

Sentinel I/O is delegated to Store::Sentinel. Sentinels live under ‘<store_root>/sentinels/` and mirror the target’s repo-relative layout so consumer directories aren’t polluted with ‘.textus-managed.json` siblings.

Class Method Summary collapse

Class Method Details

.managed?(target, store_root) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/textus/infra/publisher.rb', line 28

def self.managed?(target, store_root)
  File.exist?(Store::Sentinel.sentinel_path(target, store_root))
end

.publish(source:, target:, store_root:) ⇒ Object 



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# File 'lib/textus/infra/publisher.rb', line 13

def self.publish(source:, target:, store_root:)
  FileUtils.mkdir_p(File.dirname(target))
  refuse_if_unmanaged(target, store_root)
  File.delete(target) if File.symlink?(target)
  FileUtils.cp(source, target)
  Store::Sentinel.write!(target: target, source: source, store_root: store_root)
end

.refuse_if_unmanaged(target, store_root) ⇒ Object

Raises:



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# File 'lib/textus/infra/publisher.rb', line 21

def self.refuse_if_unmanaged(target, store_root)
  return unless File.exist?(target) || File.symlink?(target)
  return if managed?(target, store_root)

  raise PublishError.new("refusing to clobber unmanaged file at #{target}", target: target)
end