Contents

require "open3"

class Terraspace::Compiler::Strategy::Mod
  class TextFile
    include Terraspace::Util::Logging

    def initialize(filename)
      @filename = filename
    end

    @@already_reported = false
    def check
      unless file_installed?
        return true if @@already_reported
        logger.warn <<~EOL.color(:yellow)
          WARN: The command 'file' is not installed.
          Unable to check if files are text or binary files as a part of the Terraspace compile processing.
          Assuming all files are not binary file.

          Please install the file command to remove this warning message.
        EOL
        @@already_reported = true
        return true
      end
      # Thanks: https://stackoverflow.com/questions/2355866/ruby-how-to-determine-if-file-being-read-is-binary-or-text
      file_type, status = Open3.capture2e("file", @filename)
      status.success? && file_type.include?("text")
    end

  private
    def file_installed?
      system("type file > /dev/null 2>&1")
    end
  end
end

Version data entries

14 entries across 14 versions & 1 rubygems

Version	Path
terraspace-1.1.1	lib/terraspace/compiler/strategy/mod/text_file.rb
terraspace-1.1.0	lib/terraspace/compiler/strategy/mod/text_file.rb
terraspace-1.0.6	lib/terraspace/compiler/strategy/mod/text_file.rb
terraspace-1.0.5	lib/terraspace/compiler/strategy/mod/text_file.rb
terraspace-1.0.4	lib/terraspace/compiler/strategy/mod/text_file.rb
terraspace-1.0.3	lib/terraspace/compiler/strategy/mod/text_file.rb
terraspace-1.0.2	lib/terraspace/compiler/strategy/mod/text_file.rb
terraspace-1.0.1	lib/terraspace/compiler/strategy/mod/text_file.rb
terraspace-1.0.0	lib/terraspace/compiler/strategy/mod/text_file.rb
terraspace-0.7.2	lib/terraspace/compiler/strategy/mod/text_file.rb
terraspace-0.7.1	lib/terraspace/compiler/strategy/mod/text_file.rb
terraspace-0.7.0	lib/terraspace/compiler/strategy/mod/text_file.rb
terraspace-0.6.23	lib/terraspace/compiler/strategy/mod/text_file.rb
terraspace-0.6.22	lib/terraspace/compiler/strategy/mod/text_file.rb