refstore/{loose,packed}: Delete

1 files changed, 0 insertions, 112 deletions

diff --git a/refstore/packed/parse.go b/refstore/packed/parse.go
deleted file mode 100644
index 4846d258..00000000
--- a/refstore/packed/parse.go
+++ /dev/null
@@ -1,112 +0,0 @@
-package packed
-
-import (
-	"bufio"
-	"fmt"
-	"io"
-	"strings"
-
-	"codeberg.org/lindenii/furgit/objectid"
-	"codeberg.org/lindenii/furgit/ref"
-)
-
-// parsePackedRefs parses packed-refs content into detached refs.
-func parsePackedRefs(r io.Reader, algo objectid.Algorithm) (map[string]ref.Detached, []ref.Detached, error) {
-	byName := make(map[string]ref.Detached)
-	ordered := make([]ref.Detached, 0, 32)
-
-	br := bufio.NewReader(r)
-	prev := -1
-	lineNum := 0
-
-	for {
-		line, err := br.ReadString('\n')
-		if err != nil && err != io.EOF {
-			return nil, nil, err
-		}
-
-		if line == "" && err == io.EOF {
-			break
-		}
-
-		lineNum++
-
-		line = strings.TrimSuffix(line, "\n")
-		line = strings.TrimSuffix(line, "\r")
-
-		line = strings.TrimSpace(line)
-		if line == "" {
-			if err == io.EOF {
-				break
-			}
-
-			continue
-		}
-
-		if strings.HasPrefix(line, "#") {
-			if err == io.EOF {
-				break
-			}
-
-			continue
-		}
-
-		if strings.HasPrefix(line, "^") {
-			if prev < 0 {
-				return nil, nil, fmt.Errorf("refstore/packed: line %d: peeled line without preceding ref", lineNum)
-			}
-
-			peeledHex := strings.TrimSpace(strings.TrimPrefix(line, "^"))
-
-			peeled, parseErr := objectid.ParseHex(algo, peeledHex)
-			if parseErr != nil {
-				return nil, nil, fmt.Errorf("refstore/packed: line %d: invalid peeled oid: %w", lineNum, parseErr)
-			}
-
-			peeledCopy := peeled
-			cur := ordered[prev]
-			cur.Peeled = &peeledCopy
-			ordered[prev] = cur
-			byName[cur.Name()] = cur
-
-			if err == io.EOF {
-				break
-			}
-
-			continue
-		}
-
-		fields := strings.Fields(line)
-		if len(fields) != 2 {
-			return nil, nil, fmt.Errorf("refstore/packed: line %d: malformed entry", lineNum)
-		}
-
-		id, parseErr := objectid.ParseHex(algo, fields[0])
-		if parseErr != nil {
-			return nil, nil, fmt.Errorf("refstore/packed: line %d: invalid oid: %w", lineNum, parseErr)
-		}
-
-		name := fields[1]
-		if name == "" {
-			return nil, nil, fmt.Errorf("refstore/packed: line %d: empty ref name", lineNum)
-		}
-
-		if _, exists := byName[name]; exists {
-			return nil, nil, fmt.Errorf("refstore/packed: line %d: duplicate ref %q", lineNum, name)
-		}
-
-		detached := ref.Detached{
-			RefName: name,
-			ID:      id,
-		}
-		ordered = append(ordered, detached)
-		prev = len(ordered) - 1
-		byName[name] = detached
-
-		if err == io.EOF {
-			break
-		}
-	}
-
-	return byName, ordered, nil
-}