Module: Textbringer::TreeSitterConfig

Defined in:
lib/textbringer/tree_sitter_config.rb

Class Method Summary collapse

Class Method Details

.define_default_faces ⇒ Object 



65
66
67
68
69
70
71
72
73
74
75
76
77
78
 
# File 'lib/textbringer/tree_sitter_config.rb', line 65

def define_default_faces
  Face.define(:comment, foreground: "green")
  Face.define(:string, foreground: "cyan")
  Face.define(:keyword, foreground: "yellow")
  Face.define(:number, foreground: "magenta")
  Face.define(:constant, foreground: "magenta")
  Face.define(:function_name, foreground: "blue")
  Face.define(:type, foreground: "blue")
  Face.define(:variable, foreground: "white")
  Face.define(:operator, foreground: "white")
  Face.define(:punctuation, foreground: "white")
  Face.define(:builtin, foreground: "cyan")
  Face.define(:property, foreground: "cyan")
end

.dylib_ext ⇒ Object 



13
14
15
 
# File 'lib/textbringer/tree_sitter_config.rb', line 13

def dylib_ext
  TreeSitter::Platform.dylib_ext
end

.parser_available?(language) ⇒ Boolean

Returns:

  • (Boolean) 


55
56
57
58
59
60
61
62
63
 
# File 'lib/textbringer/tree_sitter_config.rb', line 55

def parser_available?(language)
  # Normalize language name to handle aliases
  normalized = TreeSitter::LanguageAliases.normalize(language)
  filename = "libtree-sitter-#{normalized}#{dylib_ext}"

  parser_search_paths.any? do |dir|
    File.exist?(File.join(dir, filename))
  end
end

.parser_dir ⇒ Object

For backward compatibility, return the first path found



36
37
38
 
# File 'lib/textbringer/tree_sitter_config.rb', line 36

def parser_dir
  parser_search_paths.find { |path| Dir.exist?(path) } || parser_search_paths.last
end

.parser_path(language) ⇒ Object 



40
41
42
43
44
45
46
47
48
49
50
51
52
53
 
# File 'lib/textbringer/tree_sitter_config.rb', line 40

def parser_path(language)
  # Normalize language name to handle aliases
  normalized = TreeSitter::LanguageAliases.normalize(language)
  filename = "libtree-sitter-#{normalized}#{dylib_ext}"

  # Search for parser in search paths
  parser_search_paths.each do |dir|
    path = File.join(dir, filename)
    return path if File.exist?(path)
  end

  # Return default path if not found
  File.join(parser_search_paths.last, filename)
end

.parser_search_paths ⇒ Object

List of directories to search for parsers (in priority order)



18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
 
# File 'lib/textbringer/tree_sitter_config.rb', line 18

def parser_search_paths
  paths = []

  # 1. Custom path specified in CONFIG (highest priority)
  if defined?(CONFIG) && CONFIG[:tree_sitter_parser_dir]
    paths << CONFIG[:tree_sitter_parser_dir]
  end

  # 2. ~/.textbringer/parsers/{platform} (user-level shared)
  paths << File.expand_path("~/.textbringer/parsers/#{platform}")

  # 3. parsers/{platform} inside the gem (default)
  paths << File.expand_path("../../../parsers/#{platform}", __FILE__)

  paths
end

.platform ⇒ Object 



9
10
11
 
# File 'lib/textbringer/tree_sitter_config.rb', line 9

def platform
  TreeSitter::Platform.platform
end