Class: Textus::Protocol::Manifest::Entry::Publish::Tree

Inherits:
Mode
  • Object
show all
Defined in:
lib/textus/protocol/manifest/entry/publish.rb

Overview

publish.tree: mirror this entry's whole subtree to one target dir.

Instance Attribute Summary

Attributes inherited from Mode

#entry

Instance Method Summary collapse

Methods inherited from Mode

#initialize

Constructor Details

This class inherits a constructor from Textus::Protocol::Manifest::Entry::Publish::Mode

Instance Method Details

#keyless? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/textus/protocol/manifest/entry/publish.rb', line 128

def keyless? = true

#publish(pctx, prefix: nil) ⇒ Object 



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# File 'lib/textus/protocol/manifest/entry/publish.rb', line 130

def publish(pctx, prefix: nil)
  target_rel = entry.publish_tree
  target_dir = repo_abs(pctx, target_rel)
  unless inside_repo?(pctx, target_dir)
    raise Textus::PublishError.new(
      "entry '#{entry.key}': publish_tree target '#{target_rel}' escapes repo root",
    )
  end

  result = SubtreeMirror.new(entry, pctx).mirror(
    walk_root: store_base(pctx),
    target_dir: target_dir,
    key: entry.key,
    envelope: nil,
  )
  { kind: :leaves, value: result[:written], pruned: result[:pruned] }
end

#validate! ⇒ Object

Raises:



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# File 'lib/textus/protocol/manifest/entry/publish.rb', line 148

def validate!
  publish_tree = entry.publish_tree
  raise UsageError.new("entry '#{entry.key}': publish.tree must be a string") unless publish_tree.is_a?(String)

  used_vars = publish_tree.scan(/\{([a-z]+)\}/).flatten
  return if used_vars.empty?

  raise UsageError.new(
    "entry '#{entry.key}': publish.tree names a single directory and takes no template variable(s) " \
    "#{used_vars.map { |v| "{#{v}}" }.join(", ")} — it mirrors the whole subtree to one target dir.",
  )
end