Module: FileUtils

Defined in:
lib/file_utils/version.rb,
lib/file_utils/file_utils.rb

Constant Summary collapse

VERSION = 
"1.0.7"

Instance Method Summary collapse

Instance Method Details

#copy_files(from_dir, to_dir, pattern) ⇒ Object 



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# File 'lib/file_utils/file_utils.rb', line 29

def copy_files from_dir, to_dir, pattern
  create_directory to_dir

  files = pattern_to_files from_dir, pattern

  FileUtils.cp_r files, to_dir
end

#create_directory(dir) ⇒ Object 



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# File 'lib/file_utils/file_utils.rb', line 5

def create_directory dir
  FileUtils.mkdir_p dir unless File.exist? dir
end

#delete_directory(dir) ⇒ Object 



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# File 'lib/file_utils/file_utils.rb', line 9

def delete_directory dir
  FileUtils.rm_rf dir
end

#execute(command) ⇒ Object 



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# File 'lib/file_utils/file_utils.rb', line 55

def execute command
  IO.popen(command).each_line do |line|
    puts line
  end
end

#execute_command(command) ⇒ Object 



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# File 'lib/file_utils/file_utils.rb', line 61

def execute_command(command)
  output = nil
  error = nil
  status = nil

  Open3.popen3(command) do |_, stdout, stderr|
    output = stdout.readlines
    error = stderr.readlines
    status = $?
  end

  [output, error, status]
end

#execute_template(file_name, binding) ⇒ Object 



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# File 'lib/file_utils/file_utils.rb', line 49

def execute_template file_name, binding
  template = ERB.new read_file(file_name)

  template.result(binding)
end

#pattern_to_files(dir, pattern) ⇒ Object 



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# File 'lib/file_utils/file_utils.rb', line 37

def pattern_to_files dir, pattern
  Dir.glob("#{dir}/#{pattern}")
end

#read_file(file_name) ⇒ Object 



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# File 'lib/file_utils/file_utils.rb', line 25

def read_file file_name
  File.open(file_name).read
end

#with_dir(dir, &code) ⇒ Object 



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# File 'lib/file_utils/file_utils.rb', line 41

def with_dir dir, &code
  Dir.foreach(dir) do |entry_name|
    next if entry_name == '.' or entry_name == '..'

    code.call(entry_name)
  end
end

#write_content_to_file(content, to) ⇒ Object 



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# File 'lib/file_utils/file_utils.rb', line 19

def write_content_to_file content, to
  File.open(to, "w") do |file|
    file.write(content)
  end
end

#write_to_file(from, to) ⇒ Object 



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# File 'lib/file_utils/file_utils.rb', line 13

def write_to_file from, to
  File.open(to, "w") do |file|
    file.write(read_file(from))
  end
end