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| author | Máximo Cuadros <mcuadros@gmail.com> | 2017-11-29 12:22:37 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2017-11-29 12:22:37 +0100 |
| commit | c07c778ed043429427533e2fd7549a3d54b903f1 (patch) | |
| tree | 9fbd8da724791193905635a4ed789c6ddf8f39c5 /plumbing/storer | |
| parent | 6dda959c4bda3a422a9a1c6425f92efa914c4d82 (diff) | |
| parent | cbab840ef28888c2e85112b3b48294f7333ec187 (diff) | |
| download | go-git-c07c778ed043429427533e2fd7549a3d54b903f1.tar.gz | |
Merge pull request #665 from keybase/strib/gh-fast-forward-fetch
remote: support for non-force, fast-forward-only fetches
Diffstat (limited to 'plumbing/storer')
| -rw-r--r-- | plumbing/storer/reference.go | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/plumbing/storer/reference.go b/plumbing/storer/reference.go index 5c21f23..ae80a39 100644 --- a/plumbing/storer/reference.go +++ b/plumbing/storer/reference.go @@ -16,6 +16,11 @@ var ErrMaxResolveRecursion = errors.New("max. recursion level reached") // ReferenceStorer is a generic storage of references. type ReferenceStorer interface { SetReference(*plumbing.Reference) error + // CheckAndSetReference sets the reference `new`, but if `old` is + // not `nil`, it first checks that the current stored value for + // `old.Name()` matches the given reference value in `old`. If + // not, it returns an error and doesn't update `new`. + CheckAndSetReference(new, old *plumbing.Reference) error Reference(plumbing.ReferenceName) (*plumbing.Reference, error) IterReferences() (ReferenceIter, error) RemoveReference(plumbing.ReferenceName) error |