Class: Dir

Inherits:
Object
  • Object
show all
Defined in:
lib/base/dir.rb

Class Method Summary collapse

Class Method Details

.copy_files(src_dir, glob_pattern, exclude_patterns, target_dir) ⇒ Object 



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# File 'lib/base/dir.rb', line 92

def self.copy_files(src_dir, glob_pattern, exclude_patterns, target_dir)
  if Dir.exist?(src_dir)
    Dir.chdir(src_dir) do
      Dir.glob(glob_pattern).each do |f|
        next unless File.file?(f)

        exclude = false
        exclude_patterns&.each do |p|
          exclude = true if f.include?(p)
        end
        next if exclude

        dest = "#{target_dir}/#{f}"
        FileUtils.mkdir_p(File.dirname(dest)) unless Dir.exist?(File.dirname(dest))
        FileUtils.cp(f, dest)
      end
    end
  end
end

.empty?(directory) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/base/dir.rb', line 20

def self.empty?(directory)
  return true if (Dir.entries(directory) - %w[. ..]).empty?

  false
end

.get_latest_mtime(directory) ⇒ Object 



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# File 'lib/base/dir.rb', line 26

def self.get_latest_mtime(directory)
  mtime = Time.new(1980)
  Dir.chdir(directory) do
    latest_filename = ""
    Dir.glob("**/*.*").each do |f|
      if mtime.nil? || File.mtime(f) > mtime
        mtime = File.mtime(f)
        latest_filename = f
      end
    end
    puts "   latest_mtime #{mtime} #{latest_filename}" if Environment.default.debug?
  end
  mtime
end

.get_project_name(directory) ⇒ Object 



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# File 'lib/base/dir.rb', line 41

def self.get_project_name(directory)
  name = directory.split("/").last
  rakefile = "#{directory}/rakefile.rb"
  if File.exist?(rakefile)
    txt = IO.read(rakefile)
    if txt.include?("NAME=")
      scan = txt.scan(/NAME=['"]([\w.]+)/)
      name = scan[0][0] if !scan.nil? && (scan.length.positive? && !scan[0].nil? && scan[0].length.positive?)
    end
  end
  name
end

.make(directory) ⇒ Object 



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# File 'lib/base/dir.rb', line 6

def self.make(directory)
  FileUtils.mkdir_p directory unless File.exist? directory
end

.remove(directory, remove_empty_parents = false) ⇒ Object 



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# File 'lib/base/dir.rb', line 10

def self.remove(directory, remove_empty_parents = false)
  FileUtils.rm_rf directory unless Dir.empty?(directory)
  FileUtils.rm_r directory if File.exist?(directory)
  if remove_empty_parents
    parent_dir = File.dirname(directory)
    Dir.remove parent_dir, true if Dir.empty?(parent_dir)
  end
rescue StandardError
end

.unzip(zipfilename, directory) ⇒ Object 



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# File 'lib/base/dir.rb', line 73

def self.unzip(zipfilename, directory)
  if Gem::Specification.find_all_by_name("rubyzip").any?
    require "zip"
    count = 0
    Zip::File.open(zipfilename) do |zip_file|
      zip_file.each do |entry|
        dest = "#{directory}/#{entry}"
        parent_dir = File.dirname(dest)
        FileUtils.mkdir_p parent_dir unless Dir.exist?(parent_dir)
        entry.extract("#{directory}/#{entry}")
        count += 1
      end
    end
    puts "extracted #{count} files to #{directory}"
  else
    puts "rubyzip gem is not installed 'gem install rubyzip'"
  end
end

.zip(directory, files, zipfilename) ⇒ Object 



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# File 'lib/base/dir.rb', line 54

def self.zip(directory, files, zipfilename)
  if Gem::Specification.find_all_by_name("rubyzip").any?
    require "zip"
    File.delete(zipfilename) if File.exist?(zipfilename)
    Zip::File.open(zipfilename, Zip::File::CREATE) do |zipfile|
      Dir.chdir(directory) do
        count = 0
        files.each do |source_file|
          zipfile.add(source_file, "#{directory}/#{source_file}")
          count += 1
        end
        puts "added #{count} files to #{zipfilename}"
      end
    end
  else
    puts "rubyzip gem is not installed 'gem install rubyzip'"
  end
end