Module: Adminix::Helpers::Files

Defined in:
lib/adminix/helpers/files.rb

Class Method Summary collapse

Class Method Details

.file_exists?(file) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/adminix/helpers/files.rb', line 64

def self.file_exists?(file)
  File.exist?(file)
end

.mkdir_p(dirname) ⇒ Object 



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# File 'lib/adminix/helpers/files.rb', line 56

def self.mkdir_p(dirname)
  `mkdir -p #{dirname}`
end

.read_asset(file) ⇒ Object 



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# File 'lib/adminix/helpers/files.rb', line 75

def self.read_asset(file)
  path = "#{Adminix.root}/app/assets#{file}"
  return unless File.exist?(path)
  IO.read(path)
end

.read_erb_tpl(file, binding) ⇒ Object 



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# File 'lib/adminix/helpers/files.rb', line 68

def self.read_erb_tpl(file, binding)
  path = "#{Adminix.root}/app/views/web/#{file}.erb"
  return unless File.exist?(path)
  template = ERB.new File.read(path), nil, '%'
  template.result(binding)
end

.read_json_file(file) ⇒ Object 



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# File 'lib/adminix/helpers/files.rb', line 8

def self.read_json_file(file)
  content = IO.read(file)
  JSON.parse(content)
rescue JSON::ParserError
  Helpers::Output.display_error_and_exit(
    "Error reading JSON inside file #{file}"
  )
  {}
rescue Errno::ENOENT
  Helpers::Output.display_error_and_exit("Error reading file #{file}")
  {}
end

.read_plain_file(file) ⇒ Object 



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# File 'lib/adminix/helpers/files.rb', line 34

def self.read_plain_file(file)
  IO.read(file)
rescue Errno::ENOENT
  Helpers::Output.display_error_and_exit("Error reading file #{file}")
end

.read_yaml_file(file) ⇒ Object 



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# File 'lib/adminix/helpers/files.rb', line 21

def self.read_yaml_file(file)
  content = IO.read(file)
  obj = YAML.safe_load(content)
  if obj.is_a? String
    Helpers::Output.display_error_and_exit("Error reading file #{file}")
    {}
  end
  obj
rescue Errno::ENOENT
  Helpers::Output.display_error_and_exit("Error reading file #{file}")
  {}
end

.rm(file) ⇒ Object 



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# File 'lib/adminix/helpers/files.rb', line 52

def self.rm(file)
  File.delete(file) if File.exist?(file)
end

.touch(file_path) ⇒ Object 



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# File 'lib/adminix/helpers/files.rb', line 60

def self.touch(file_path)
  `touch #{file_path}`
end

.write_json_file(file, content) ⇒ Object 



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# File 'lib/adminix/helpers/files.rb', line 40

def self.write_json_file(file, content)
  open(file, 'w') { |f| f.puts(content.to_json) }
end

.write_plain_file(file, content) ⇒ Object 



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# File 'lib/adminix/helpers/files.rb', line 48

def self.write_plain_file(file, content)
  open(file, 'w') { |f| f.puts(content) }
end

.write_yaml_file(file, content) ⇒ Object 



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# File 'lib/adminix/helpers/files.rb', line 44

def self.write_yaml_file(file, content)
  open(file, 'w') { |f| f.puts(content.to_yaml) }
end