class Agate::RefTransaction

• Agate::RefTransaction
• Reference
• Object

Overview

A reference transaction for atomically updating multiple refs.

RefTransaction.open(repo) do |tx|
  tx.lock("refs/heads/main")
  tx.set_target("refs/heads/main", new_oid, sig, "update main")
end # commits on success, frees on exit

Defined in:

agate/transaction.cr

Class Method Summary

• .open(repo : Repository, &) : Nil

  Opens a new ref transaction, yields it, commits on success, and frees on exit.

Instance Method Summary

• #commit : Nil

  Commits the transaction.

• #free : Nil

  Frees the transaction.

• #lock(refname : String) : Nil

  Locks a reference for update within this transaction.

• #remove(refname : String) : Nil

  Marks a locked reference for removal.

• #set_symbolic_target(refname : String, target : String, sig : Signature, message : String = "") : Nil

  Sets the target of a locked reference to a symbolic reference.

• #set_target(refname : String, target : OID, sig : Signature, message : String = "") : Nil

  Sets the target of a locked reference to a direct OID.

Class Method Detail

Instance Method Detail