diff options
| author | 2026-03-10 14:20:30 +0800 | |
|---|---|---|
| committer | 2026-03-10 14:20:30 +0800 | |
| commit | 8630ab3a2fb3e6a5518156bc43bd4f6a81f21198 (patch) | |
| tree | 66120ed3c90bc01fba404824ddf0095c945aa2c8 /object/header | |
| parent | object/header: Rename from objectheader (diff) | |
| signature | No signature | |
Revert "object/header: Rename from objectheader"
This reverts commit 85f1212724e037e6934203f04a3f6231ac609503.
Diffstat (limited to 'object/header')
| -rw-r--r-- | object/header/append.go | 29 | ||||
| -rw-r--r-- | object/header/encode.go | 8 | ||||
| -rw-r--r-- | object/header/parse.go | 43 |
3 files changed, 0 insertions, 80 deletions
diff --git a/object/header/append.go b/object/header/append.go deleted file mode 100644 index 92dbe686..00000000 --- a/object/header/append.go +++ /dev/null @@ -1,29 +0,0 @@ -package header - -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/object/header/encode.go b/object/header/encode.go deleted file mode 100644 index e0393af6..00000000 --- a/object/header/encode.go +++ /dev/null @@ -1,8 +0,0 @@ -package header - -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/object/header/parse.go b/object/header/parse.go deleted file mode 100644 index d0a0ada8..00000000 --- a/object/header/parse.go +++ /dev/null @@ -1,43 +0,0 @@ -// Package header parses and serializes object headers ("type size\0"). -package header - -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 -} |
