68 lines
1.9 KiB
Ruby
68 lines
1.9 KiB
Ruby
require 'yaml'
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module Ci
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module Migrate
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class Database
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attr_reader :config
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def initialize
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@config = YAML.load_file(File.join(Rails.root, 'config', 'database.yml'))[Rails.env]
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end
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def restore(ci_dump)
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puts 'Deleting all CI related data ... '
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truncate_ci_tables
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puts 'Restoring CI data ... '
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case config["adapter"]
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when /^mysql/ then
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print "Restoring MySQL database #{config['database']} ... "
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# Workaround warnings from MySQL 5.6 about passwords on cmd line
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ENV['MYSQL_PWD'] = config["password"].to_s if config["password"]
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system('mysql', *mysql_args, config['database'], in: ci_dump)
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when "postgresql" then
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puts "Restoring PostgreSQL database #{config['database']} ... "
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pg_env
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system('psql', config['database'], '-f', ci_dump)
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end
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end
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protected
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def truncate_ci_tables
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c = ActiveRecord::Base.connection
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c.tables.select { |t| t.start_with?('ci_') }.each do |table|
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puts "Deleting data from #{table}..."
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c.execute("DELETE FROM #{table}")
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end
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end
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def mysql_args
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args = {
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'host' => '--host',
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'port' => '--port',
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'socket' => '--socket',
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'username' => '--user',
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'encoding' => '--default-character-set'
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}
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args.map { |opt, arg| "#{arg}=#{config[opt]}" if config[opt] }.compact
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end
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def pg_env
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ENV['PGUSER'] = config["username"] if config["username"]
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ENV['PGHOST'] = config["host"] if config["host"]
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ENV['PGPORT'] = config["port"].to_s if config["port"]
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ENV['PGPASSWORD'] = config["password"].to_s if config["password"]
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end
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def report_success(success)
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if success
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puts '[DONE]'.green
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else
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puts '[FAILED]'.red
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end
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end
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end
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end
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end
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