Class: RubyInstaller::Build::ErbCompiler

Inherits:
Object
  • Object
show all
Includes:
Utils
Defined in:
lib/ruby_installer/build/erb_compiler.rb

Defined Under Namespace

Classes: Box

Constant Summary

Constants included from Utils

Utils::GEM_ROOT, Utils::WINDOWS_CMD_SHEBANG

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Utils

#eval_file, #gem_expand_file, #msys_sh, #ovl_compile_erb, #ovl_expand_file, #ovl_glob, #ovl_read_file, #q_inno, #rubyinstaller_build_gem_files, #with_env

Constructor Details

#initialize(erb_file_rel, result_file_rel = nil) ⇒ ErbCompiler

Returns a new instance of ErbCompiler.



36
37
38
39
40
41
42
 
# File 'lib/ruby_installer/build/erb_compiler.rb', line 36

def initialize(erb_file_rel, result_file_rel=nil)
  @erb_filename = erb_file_rel
  @erb_filename_abs = ovl_expand_file(erb_file_rel)
  @erb = ERB.new(File.read(@erb_filename_abs, encoding: "UTF-8"))
  @result_file_rel = result_file_rel || erb_file_rel.sub(/\.erb$/, "")
  @erb.filename = @result_file_rel
end

Instance Attribute Details

#erb_filename ⇒ Object (readonly)

Returns the value of attribute erb_filename.



33
34
35
 
# File 'lib/ruby_installer/build/erb_compiler.rb', line 33

def erb_filename
  @erb_filename
end

#erb_filename_abs ⇒ Object (readonly)

Returns the value of attribute erb_filename_abs.



34
35
36
 
# File 'lib/ruby_installer/build/erb_compiler.rb', line 34

def erb_filename_abs
  @erb_filename_abs
end

Instance Method Details

#result(task = nil) ⇒ Object 



48
49
50
51
 
# File 'lib/ruby_installer/build/erb_compiler.rb', line 48

def result(task=nil)
  box = Box.new(self, task)
  @erb.result(box.binding)
end

#result_filename ⇒ Object 



44
45
46
 
# File 'lib/ruby_installer/build/erb_compiler.rb', line 44

def result_filename
  @result_file_rel
end

#write_result(task = nil, filename = nil) ⇒ Object 



53
54
55
56
57
58
 
# File 'lib/ruby_installer/build/erb_compiler.rb', line 53

def write_result(task=nil, filename=nil)
  filename ||= result_filename
  FileUtils.mkdir_p File.dirname(filename)
  File.binwrite(filename, result(task))
  filename
end