Class: Seedster::FileManager

Inherits:
Object
  • Object
show all
Defined in:
lib/seedster/file_manager.rb

Constant Summary collapse

SEEDSTER = 
'seedster'
TMP_DIR = 
'tmp'
DATA_DUMPS_DIR = 
'data_dumps'
SEED_FILE_DIR = 
'seedster_data_dumps'

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(app_root:) ⇒ FileManager

Returns a new instance of FileManager.



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# File 'lib/seedster/file_manager.rb', line 27

def initialize(app_root:)
  @app_root = app_root
end

Instance Attribute Details

#app_root ⇒ Object (readonly)

Expects Pathname ruby-doc.org/stdlib-2.5.1/libdoc/pathname/rdoc/Pathname.html



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# File 'lib/seedster/file_manager.rb', line 25

def app_root
  @app_root
end

Class Method Details

.dump_file_name ⇒ Object 



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# File 'lib/seedster/file_manager.rb', line 60

def dump_file_name
  "#{SEEDSTER}-dump-latest.tar.gz"
end

Instance Method Details

#consolidated_dump_file_name ⇒ Object 



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# File 'lib/seedster/file_manager.rb', line 55

def consolidated_dump_file_name
  app_root.join(dump_dir, self.class.dump_file_name)
end

#create_dump_dir ⇒ Object 



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# File 'lib/seedster/file_manager.rb', line 45

def create_dump_dir
  puts "Creating directory: '#{dump_dir}'"
  FileUtils.mkdir_p(dump_dir)
end

#create_seed_file_dir ⇒ Object 



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# File 'lib/seedster/file_manager.rb', line 50

def create_seed_file_dir
  puts "Creating directory: '#{seed_file_dir}'"
  FileUtils.mkdir_p(seed_file_dir)
end

#dump_dir ⇒ Object 



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# File 'lib/seedster/file_manager.rb', line 31

def dump_dir
  # Capistrano note:
  # set up as a linked_dir in config/deploy.rb
  app_root.join(TMP_DIR, DATA_DUMPS_DIR)
end

#get_filename(table_name:) ⇒ Object 



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# File 'lib/seedster/file_manager.rb', line 41

def get_filename(table_name:)
  File.join(seed_file_dir, "#{SEEDSTER}-#{table_name}.csv")
end

#seed_file_dir ⇒ Object 



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# File 'lib/seedster/file_manager.rb', line 37

def seed_file_dir
  app_root.join(TMP_DIR, SEED_FILE_DIR)
end