Class: Database::Remote

Inherits:
Base
  • Object
show all
Defined in:
lib/capistrano-db-tasks/database.rb

Instance Attribute Summary

Attributes inherited from Base

#config, #output_file

Instance Method Summary collapse

Methods inherited from Base

#credentials, #current_time, #database, #mysql?, #pgpass, #postgresql?

Constructor Details

#initialize(cap_instance) ⇒ Remote

Returns a new instance of Remote.



62
63
64
65
66
67
68
69
 
# File 'lib/capistrano-db-tasks/database.rb', line 62

def initialize(cap_instance)
  super(cap_instance)
  @config = ""
  @cap.run("cat #{@cap.current_path}/config/database.yml") do |c, s, d|
    @config += d
  end
  @config = YAML.load(ERB.new(@config).result)[@cap.rails_env.to_s]
end

Instance Method Details

#download(local_file = "#{output_file}") ⇒ Object 



76
77
78
79
 
# File 'lib/capistrano-db-tasks/database.rb', line 76

def download(local_file = "#{output_file}")
  remote_file = "#{@cap.current_path}/#{output_file}"
  @cap.get remote_file, local_file
end

#dump ⇒ Object 



71
72
73
74
 
# File 'lib/capistrano-db-tasks/database.rb', line 71

def dump
  @cap.run "cd #{@cap.current_path} && #{dump_cmd} | bzip2 - - > #{output_file}"
  self
end

#load(file, cleanup) ⇒ Object

cleanup = true removes the mysqldump file after loading, false leaves it in db/



82
83
84
85
86
87
 
# File 'lib/capistrano-db-tasks/database.rb', line 82

def load(file, cleanup)
  unzip_file = File.join(File.dirname(file), File.basename(file, '.bz2'))
  # @cap.run "cd #{@cap.current_path} && bunzip2 -f #{file} && RAILS_ENV=#{@cap.rails_env} bundle exec rake db:drop db:create && #{import_cmd(unzip_file)}"
  @cap.run "cd #{@cap.current_path} && bunzip2 -f #{file} && RAILS_ENV=#{@cap.rails_env} && #{import_cmd(unzip_file)}"
  @cap.run("cd #{@cap.current_path} && rm #{unzip_file}") if cleanup
end