Class: XcodeArchiveCache::Modulemap::HeaderPathFixer

Inherits:
Object
  • Object
show all
Includes:
Logs
Defined in:
lib/modulemap/header_path_fixer.rb

Instance Method Summary collapse

Methods included from Logs

#debug, #error, #info, #set_log_level

Constructor Details

#initialize(storage) ⇒ HeaderPathFixer

Returns a new instance of HeaderPathFixer.

Parameters:

  • storage (Storage) 


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# File 'lib/modulemap/header_path_fixer.rb', line 9

def initialize(storage)
  @storage = storage
  @header_path_extractor = HeaderPathExtractor.new
end

Instance Method Details

#fix_modulemap(node) ⇒ Object

Parameters:



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# File 'lib/modulemap/header_path_fixer.rb', line 16

def fix_modulemap(node)
  return unless node.has_static_library_product?

  injected_modulemap_file_path = storage.get_modulemap_path(node)
  return if injected_modulemap_file_path == nil

  file_handler = FileHandler.new

  modulemap_dir = File.dirname(injected_modulemap_file_path)
  modulemap_lines = file_handler.read_modulemap_lines(injected_modulemap_file_path)

  updated_lines = modulemap_lines.map do |line|
    declaration = header_path_extractor.extract_header_declaration(line)
    next line unless declaration

    # absolute paths depend on machine and derived data dir
    #
    full_header_path = header_path_extractor.get_full_header_path(modulemap_dir, declaration.path)
    should_replace = Pathname.new(declaration.path).absolute? || !File.exist?(full_header_path)
    next line unless should_replace

    header_file_name = File.basename(declaration.path)
    injected_header_path = File.join(modulemap_dir, header_file_name)
    next line if injected_header_path == declaration.path

    if File.exist?(injected_header_path)
      debug("substituting #{declaration.path} with #{injected_header_path} in #{File.basename(injected_modulemap_file_path)}")
      "#{declaration.type}\"#{injected_header_path}\""
    else
      error("failed to substitute missing header #{declaration.path} with another missing header in #{File.basename(injected_modulemap_file_path)}")
      error("leaving the path as it is")
      line
    end
  end

  file_handler.write_modulemap_lines(updated_lines, injected_modulemap_file_path)
end