Class: Ucode::Audit::Emitter::CodepointEmitter

Inherits:
Object
  • Object
show all
Includes:
Repo::AtomicWrites
Defined in:
lib/ucode/audit/emitter/codepoint_emitter.rb

Overview

Writes <face_dir>/codepoints/<NAME>.json — the verbose per-block codepoint detail list, emitted only in --verbose mode.

For each touched block, walks the font's covered codepoints in that block and emits a Models::Audit::CodepointDetail per row, enriched with UCD metadata (name, gc, script, age) via the supplied Database.

Per-block chunking keeps each file under ~1MB even for CJK Extension J (~4,300 codepoints × ~200 bytes/detail ≈ 850KB).

Glyph SVG paths are written as relative URIs so the browser can fetch each glyph on click. The with_glyph_paths flag controls whether to populate the path field — when false, the field is omitted entirely.

Instance Method Summary collapse

Methods included from Repo::AtomicWrites

#same_content?, #to_pretty_json, #write_atomic

Instance Method Details

#emit(face_dir, block, database: nil, with_glyph_paths: false) ⇒ Boolean

Returns true if written, false if skipped.

Parameters:

  • face_dir (String, Pathname)
  • block (Models::Audit::BlockSummary)
  • database (Ucode::Database, nil) (defaults to: nil) —

    baseline lookup; when nil, UCD fields are omitted

  • with_glyph_paths (Boolean) (defaults to: false) —

    when true, each detail includes a relative glyph_svg_path linking into glyphs/

Returns:

  • (Boolean) —

    true if written, false if skipped



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# File 'lib/ucode/audit/emitter/codepoint_emitter.rb', line 38

def emit(face_dir, block, database: nil, with_glyph_paths: false)
  path = Paths.codepoints_under(face_dir, encode_name(block.name))
  payload = to_pretty_json(build_chunk(block, database, with_glyph_paths))
  write_atomic(path, payload)
end