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Diffstat (limited to 'plumbing/object/commit.go')
| -rw-r--r-- | plumbing/object/commit.go | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/plumbing/object/commit.go b/plumbing/object/commit.go index d2f7184..8a0f35c 100644 --- a/plumbing/object/commit.go +++ b/plumbing/object/commit.go @@ -376,6 +376,17 @@ func (c *Commit) Verify(armoredKeyRing string) (*openpgp.Entity, error) { return openpgp.CheckArmoredDetachedSignature(keyring, er, signature, nil) } +// Less defines a compare function to determine which commit is 'earlier' by: +// - First use Committer.When +// - If Committer.When are equal then use Author.When +// - If Author.When also equal then compare the string value of the hash +func (c *Commit) Less(rhs *Commit) bool { + return c.Committer.When.Before(rhs.Committer.When) || + (c.Committer.When.Equal(rhs.Committer.When) && + (c.Author.When.Before(rhs.Author.When) || + (c.Author.When.Equal(rhs.Author.When) && bytes.Compare(c.Hash[:], rhs.Hash[:]) < 0))) +} + func indent(t string) string { var output []string for _, line := range strings.Split(t, "\n") { |