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Jonathan Nieder 5be4814e38 Repository: Introduce exactRef and findRef, deprecate getRef The Repository class provides only one method to look up a ref by name, getRef. If I request refs/heads/master and that ref does not exist, getRef will look further in the search path: ref/refs/heads/master refs/heads/refs/heads/master refs/remotes/refs/heads/master This behavior is counterintuitive, needlessly inexpensive, and usually not what the caller expects. Allow callers to specify whether to use the search path by providing two separate methods: - exactRef, which looks up a ref when its exact name is known - findRef, which looks for a ref along the search path For backward compatibility, keep getRef as a deprecated synonym for findRef. This change introduces findRef and exactRef but does not update callers outside tests to use them yet. Change-Id: I35375d942baeb3ded15520388f8ebb9c0cc86f8c Signed-off-by: Jonathan Nieder <jrn@google.com>	9 年前
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TestRepositoryTest.java	Repository: Introduce exactRef and findRef, deprecate getRef	8 年前

Jonathan Nieder 5be4814e38 Repository: Introduce exactRef and findRef, deprecate getRef

The Repository class provides only one method to look up a ref by
name, getRef.  If I request refs/heads/master and that ref does not
exist, getRef will look further in the search path:

 ref/refs/heads/master
 refs/heads/refs/heads/master
 refs/remotes/refs/heads/master

This behavior is counterintuitive, needlessly inexpensive, and usually
not what the caller expects.

Allow callers to specify whether to use the search path by providing
two separate methods:

- exactRef, which looks up a ref when its exact name is known
- findRef, which looks for a ref along the search path

For backward compatibility, keep getRef as a deprecated synonym for
findRef.

This change introduces findRef and exactRef but does not update
callers outside tests to use them yet.

Change-Id: I35375d942baeb3ded15520388f8ebb9c0cc86f8c
Signed-off-by: Jonathan Nieder <jrn@google.com>

9 年前

TestRepositoryTest.java

Repository: Introduce exactRef and findRef, deprecate getRef

8 年前