Class: Databasion::CronSystem
- Inherits:
-
Object
- Object
- Databasion::CronSystem
- Defined in:
- lib/databasion/cron_system.rb
Constant Summary collapse
- @@config =
nil
Class Method Summary collapse
- .config ⇒ Object
- .config=(data) ⇒ Object
- .config? ⇒ Boolean
- .run ⇒ Object
- .write_version(version) ⇒ Object
Class Method Details
.config ⇒ Object
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# File 'lib/databasion/cron_system.rb', line 18 def self.config config? @@config end |
.config=(data) ⇒ Object
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# File 'lib/databasion/cron_system.rb', line 14 def self.config=(data) @@config = data end |
.config? ⇒ Boolean
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# File 'lib/databasion/cron_system.rb', line 9 def self.config? raise CronSystemError, 'CronSystem cannot load without a config.' unless defined?(@@config) true end |
.run ⇒ Object
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# File 'lib/databasion/cron_system.rb', line 23 def self.run Databasion::GoogleLoader.config = @@config version = Databasion::GoogleLoader.run_version if File.exist?(@@config['cron']['version']['file']) old_version = File.open(@@config['cron']['version']['file']).readline.strip if version > old_version Databasion::LOGGER.info "Version changed, running databasion." system "cd %s && databasion %s" % [@@config['cron']['project_base'], @@config['cron']['options']] write_version(version) elsif version < old_version Databasion::LOGGER.info "Version rollback is currently not implemented." else Databasion::LOGGER.info "Version has not changed." end else Databasion::LOGGER.info "CronSystem running for the first time." system "cd %s && databasion %s" % [@@config['cron']['project_base'], @@config['cron']['options']] write_version(version) end end |
.write_version(version) ⇒ Object
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# File 'lib/databasion/cron_system.rb', line 45 def self.write_version(version) File.open(@@config['cron']['version']['file'], 'w') do |file| file.write version end end |