Class: VFS::FileCollector

Inherits:
Object
  • Object
show all
Defined in:
lib/yaml-vfs/file_collector.rb

Overview

vfs gen

Constant Summary collapse

HEADER_FILES_EXTENSIONS = 
%w[.h .hh .hpp .ipp .tpp .hxx .def .inl .inc].freeze

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(framework_path, real_modules, real_headers) ⇒ FileCollector

Returns a new instance of FileCollector.



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# File 'lib/yaml-vfs/file_collector.rb', line 23

def initialize(framework_path, real_modules, real_headers)
  @seen = Set.new
  @vfs_writer = YAMLVFSWriter.new
  @real_headers = real_headers
  @framework_path = Pathname(framework_path)
  @real_modules = real_modules
end

Instance Attribute Details

#framework_path ⇒ Object (readonly)

Returns the value of attribute framework_path.



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# File 'lib/yaml-vfs/file_collector.rb', line 11

def framework_path
  @framework_path
end

#real_headers ⇒ Object (readonly)

Returns the value of attribute real_headers.



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# File 'lib/yaml-vfs/file_collector.rb', line 11

def real_headers
  @real_headers
end

#real_modules ⇒ Object (readonly)

Returns the value of attribute real_modules.



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# File 'lib/yaml-vfs/file_collector.rb', line 11

def real_modules
  @real_modules
end

Class Method Details

.new_from_real_headers_dir(framework_path, real_modules_dir, real_header_dir) ⇒ Object

Raises:

  • (ArgumentError) 


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# File 'lib/yaml-vfs/file_collector.rb', line 13

def self.new_from_real_headers_dir(framework_path, real_modules_dir, real_header_dir)
  raise ArgumentError, 'real_header_dir must set and exist' if real_header_dir.nil? || !real_header_dir.exist?

  files = Pathname.glob(Pathname(real_header_dir).join('**').join('*')).select do |file|
    HEADER_FILES_EXTENSIONS.include?(file.extname)
  end
  real_modules = Pathname(real_modules_dir).glob('module*.modulemap')
  new(framework_path, real_modules, files)
end

Instance Method Details

#write_mapping(name) ⇒ Object

Raises:

  • (ArgumentError) 


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# File 'lib/yaml-vfs/file_collector.rb', line 31

def write_mapping(name)
  raise ArgumentError, 'framework_path must set' if @framework_path.nil?
  raise ArgumentError, 'real_headers or real_header_dir one of them must set' if @real_headers.empty?

  add_write_file
  @vfs_writer.case_sensitive = false
  path = Pathname(name).expand_path
  path = path.join('all-product-headers.yaml') if path.directory?
  stream = @vfs_writer.write
  path.dirname.mkpath
  File.open(path, 'w') { |f| f.write(stream) }
end