class Paratrooper::PendingMigrationCheck
Attributes
deployment_sha[RW]
diff[RW]
heroku[RW]
system_caller[RW]
Public Class Methods
new(deployment_sha, heroku_wrapper, system_caller)
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# File lib/paratrooper/pending_migration_check.rb, line 7 def initialize(deployment_sha, heroku_wrapper, system_caller) self.heroku = heroku_wrapper self.deployment_sha = deployment_sha self.system_caller = system_caller end
Public Instance Methods
last_deployed_commit()
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# File lib/paratrooper/pending_migration_check.rb, line 18 def last_deployed_commit @last_deploy_commit ||= heroku.last_deploy_commit end
migrations_waiting?()
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# File lib/paratrooper/pending_migration_check.rb, line 13 def migrations_waiting? defined?(@migrations_waiting) or @migrations_waiting = check_for_pending_migrations @migrations_waiting end
Private Instance Methods
check_for_pending_migrations()
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# File lib/paratrooper/pending_migration_check.rb, line 24 def check_for_pending_migrations cmd = %Q[git diff --shortstat #{last_deployed_commit} #{deployment_sha} -- db/migrate] self.diff = system_caller.execute(cmd) !diff.strip.empty? end