Class: Yard::Yaml::Emitter

Inherits:
Object
  • Object
show all
Defined in:
lib/yard/yaml/emitter.rb

Overview

Writes converted YAML pages to the YARD output directory.

Phase 4 scope:

  • Emits per-page HTML files under //
  • Optionally emits an index.html when config.index is true
  • Keeps implementation independent of YARD internals; caller passes output_dir
  • Deterministic filenames and ordering

This class purposefully uses a tiny built-in template to keep behavior
deterministic for tests. In a later phase, we can wire ERB templates via
YARD::Templates::Engine and theme hooks.

Class Method Summary collapse

Class Method Details

.emit!(pages:, output_dir:, config: Yard::Yaml.config) ⇒ Array<String>

Emit all pages to disk.

Parameters:

  • pages (Array<Hash>) —

    normalized pages with keys :path, :html, :title, :description, :meta

  • output_dir (String) —

    the YARD output directory (typically YARD::Registry.yardoc_file/YARD::Templates::Engine.generate destination)

  • config (Yard::Yaml::Config) (defaults to: Yard::Yaml.config)

Returns:

  • (Array<String>) —

    list of written file paths



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# File 'lib/yard/yaml/emitter.rb', line 26

def emit!(pages:, output_dir:, config: Yard::Yaml.config)
  pages = Array(pages)
  written = []
  base = File.join(output_dir.to_s, config.out_dir.to_s)
  FileUtils.mkdir_p(base)

  # Write per-page files
  pages.each do |page|
    slug = page_slug(page)
    path = File.join(base, "#{slug}.html")
    html = render_page_html(page)
    atomic_write(path, html, strict: config.strict)
    written << path
  end

  # Index (optional)
  if config.index
    index_path = File.join(base, "index.html")
    html = render_index_html(pages)
    atomic_write(index_path, html, strict: config.strict)
    written << index_path
  end

  written
end

.slug_for(page) ⇒ String

Public: derive a stable slug for a page hash. Shared by templates.

Parameters:

  • page (Hash)

Returns:

  • (String) 


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# File 'lib/yard/yaml/emitter.rb', line 55

def slug_for(page)
  page_slug(page)
end