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| author |  Runxi Yu | 2026-03-06 21:19:56 +0800 |
|---|---|---|
| committer | Runxi Yu | 2026-03-07 00:34:30 +0800 |
| commit | 01d15bccf3b1dcc51516b1f64d50950b31d7f8fb (patch) | |
| tree | e491fcc762c67c1ef4ce54faafc5dafdb734ae8a /objectid/objectid.go | |
| parent | objectstored/refstore: Weird ireturn behavior (diff) | |
| signature | No signature | |
Urgh I made some wrong amends and I'm too tired to separate the commits out this time
ancestor: Split out of reachability
mergebase: Add merge base routines
internal/commitquery: Add commit query context engine thingy
internal/peel: Shared tag peeling
errors: Shared object query errors
internal/testgit: Add rooted repo helpers; remove raw path access
objectstore/memory: Add in-memory object store
objectid: Add Compare helper
Diffstat (limited to 'objectid/objectid.go')
| -rw-r--r-- | objectid/objectid.go | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/objectid/objectid.go b/objectid/objectid.go index df56b2d8..1c169b29 100644 --- a/objectid/objectid.go +++ b/objectid/objectid.go @@ -4,6 +4,7 @@ package objectid import ( //#nosec G505 + "bytes" "encoding/hex" "fmt" ) @@ -52,6 +53,12 @@ func (id *ObjectID) RawBytes() []byte { return id.data[:size:size] } +// Compare lexicographically compares two object IDs by their canonical byte +// representation. +func Compare(left, right ObjectID) int { + return bytes.Compare(left.RawBytes(), right.RawBytes()) +} + // ParseHex parses an object ID from hex for the specified algorithm. func ParseHex(algo Algorithm, s string) (ObjectID, error) { var id ObjectID |