Method: VMC::Cli::FileHelper::SYSIgnore#match

Defined in:
lib/cli/file_helper.rb

#match(pattern, filename) ⇒ Object 



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# File 'lib/cli/file_helper.rb', line 48

def match(pattern,filename)

  filename = filename.sub(/^#{@project_root}\//,'') # remove any project directory prefix

  return false if pattern =~ /^\s*$/ # ignore blank lines

  return false if pattern =~ /^#/ # lines starting with # are comments

  return false if pattern =~ /^!/ # lines starting with ! are negated

  if pattern =~ /\/$/ 
    # pattern ending in a slash should ignore directory and all its children
    dirname = pattern.sub(/\/$/,'')
    return filename == dirname || filename =~ /^#{dirname}\/.*$/
  end

  if pattern =~ /^\//
    parts = filename.split('/')
    return File.fnmatch(pattern.sub(/^\//,''),parts[0])
  end

  if pattern.include? '/'
    return File.fnmatch(pattern,filename)
  end

  File.fnmatch(pattern,filename,File::FNM_PATHNAME)
end