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authorGravatar Runxi Yu2026-03-10 14:19:53 +0800
committerGravatar Runxi Yu2026-03-10 14:19:53 +0800
commit85f1212724e037e6934203f04a3f6231ac609503 (patch)
tree8d75a79541422eec0019125b3e9d281aa1613f1f /objectheader
parentpackfile: Rename package to packfile (diff)
signatureNo signature
object/header: Rename from objectheader
Diffstat (limited to 'objectheader')
-rw-r--r--objectheader/append.go29
-rw-r--r--objectheader/encode.go8
-rw-r--r--objectheader/parse.go43
3 files changed, 0 insertions, 80 deletions
diff --git a/objectheader/append.go b/objectheader/append.go
deleted file mode 100644
index bfccf388..00000000
--- a/objectheader/append.go
+++ /dev/null
@@ -1,29 +0,0 @@
-package objectheader
-
-import (
- "strconv"
-
- "codeberg.org/lindenii/furgit/objecttype"
-)
-
-// Append appends a canonical loose-object header ("type size\\x00") to dst.
-func Append(dst []byte, ty objecttype.Type, size int64) ([]byte, bool) {
- if size < 0 {
- return nil, false
- }
-
- tyName, ok := objecttype.Name(ty)
- if !ok {
- return nil, false
- }
-
- sizeStr := strconv.FormatInt(size, 10)
- out := make([]byte, 0, len(dst)+len(tyName)+len(sizeStr)+2)
- out = append(out, dst...)
- out = append(out, tyName...)
- out = append(out, ' ')
- out = append(out, sizeStr...)
- out = append(out, 0)
-
- return out, true
-}
diff --git a/objectheader/encode.go b/objectheader/encode.go
deleted file mode 100644
index 1cca968b..00000000
--- a/objectheader/encode.go
+++ /dev/null
@@ -1,8 +0,0 @@
-package objectheader
-
-import "codeberg.org/lindenii/furgit/objecttype"
-
-// Encode returns a canonical loose-object header ("type size\\x00").
-func Encode(ty objecttype.Type, size int64) ([]byte, bool) {
- return Append(nil, ty, size)
-}
diff --git a/objectheader/parse.go b/objectheader/parse.go
deleted file mode 100644
index 677dffdb..00000000
--- a/objectheader/parse.go
+++ /dev/null
@@ -1,43 +0,0 @@
-// Package objectheader parses and serializes object headers ("type size\0").
-package objectheader
-
-import (
- "bytes"
- "strconv"
-
- "codeberg.org/lindenii/furgit/objecttype"
-)
-
-// Parse parses a canonical loose-object header ("type size\\x00").
-// It returns the parsed type, size, bytes consumed (including trailing NUL),
-// and whether parsing succeeded.
-func Parse(data []byte) (objecttype.Type, int64, int, bool) {
- space := bytes.IndexByte(data, ' ')
- if space <= 0 {
- return objecttype.TypeInvalid, 0, 0, false
- }
-
- nulRel := bytes.IndexByte(data[space+1:], 0)
- if nulRel < 0 {
- return objecttype.TypeInvalid, 0, 0, false
- }
-
- nul := space + 1 + nulRel
-
- ty, ok := objecttype.ParseName(string(data[:space]))
- if !ok {
- return objecttype.TypeInvalid, 0, 0, false
- }
-
- sizeBytes := data[space+1 : nul]
- if len(sizeBytes) == 0 {
- return objecttype.TypeInvalid, 0, 0, false
- }
-
- size, err := strconv.ParseInt(string(sizeBytes), 10, 64)
- if err != nil || size < 0 {
- return objecttype.TypeInvalid, 0, 0, false
- }
-
- return ty, size, nul + 1, true
-}