contrib/file/magic/Magdir/ruby

   1
   2 #------------------------------------------------------------------------------
   3 # $File: ruby,v 1.10 2019/07/21 09:40:17 christos Exp $
   4 # ruby:  file(1) magic for Ruby scripting language
   5 # URL:  https://www.ruby-lang.org/
   6 # From: Reuben Thomas <rrt@sc3d.org>
   7
   8 # Ruby scripts
   9 0       search/1/w      #!\ /usr/bin/ruby                               Ruby script text executable
  10 !:strength + 15
  11 !:mime text/x-ruby
  12 0       search/1/w      #!\ /usr/local/bin/ruby Ruby script text executable
  13 !:strength + 15
  14 !:mime text/x-ruby
  15 0       search/1        #!/usr/bin/env\ ruby                            Ruby script text executable
  16 !:strength + 15
  17 !:mime text/x-ruby
  18 0       search/1        #!\ /usr/bin/env\ ruby                  Ruby script text executable
  19 !:strength + 15
  20 !:mime text/x-ruby
  21
  22 # What looks like ruby, but does not have a shebang
  23 # (modules and such)
  24 # From: Lubomir Rintel <lkundrak@v3.sk>
  25 0       search/8192     require
  26 >0      regex           \^[[:space:]]*require[[:space:]]'[A-Za-z_/.]+'
  27 >>0     regex           def\ [a-z]|\ do$
  28 >>>&0   regex           \^[[:space:]]*end([[:space:]]+[;#].*)?$         Ruby script text
  29 !:strength + 30
  30 !:mime  text/x-ruby
  31 0       regex           \^[[:space:]]*(class|module)[[:space:]][A-Z]
  32 >0      regex           (modul|includ)e\ [A-Z]|def\ [a-z]
  33 >>&0    regex           \^[[:space:]]*end([[:space:]]+[;#].*)?$         Ruby script text
  34 !:strength + 30
  35 !:mime  text/x-ruby
  36 # Classes with no modules or defs, beats simple ASCII
  37 0       regex           \^[[:space:]]*(class|module)[[:space:]][A-Z]
  38 >&0     regex   \^[[:space:]]*end([[:space:]]+[;#if].*)?$               Ruby script text
  39 !:strength + 10
  40 !:mime  text/x-ruby
  41 # Looks for function definition to balance python magic
  42 # def name (args)
  43 # end
  44 0       search/8192     def\
  45 >0      regex           \^[[:space:]]*def\ [a-z]|def\ [[:alpha:]]+::[a-z]
  46 >>&0    regex           \^[[:space:]]*end([[:space:]]+[;#].*)?$         Ruby script text
  47 !:strength + 10
  48 !:mime  text/x-ruby
  49
  50 0       search/8192     require
  51 >0      regex           \^[[:space:]]*require[[:space:]]'[A-Za-z_/.]+'  Ruby script text
  52 !:mime  text/x-ruby
  53 0       search/8192     include
  54 >0 regex        \^[[:space:]]*include\ ([A-Z]+[a-z]*(::))+      Ruby script text
  55 !:mime  text/x-ruby