1 files changed, 0 insertions, 199 deletions
diff --git a/refstore/files/transaction_write.go b/refstore/files/transaction_write.go
deleted file mode 100644
index 678994f0..00000000
--- a/refstore/files/transaction_write.go
+++ /dev/null
@@ -1,199 +0,0 @@
-package files
-
-import (
-	"errors"
-	"fmt"
-	"os"
-	"path"
-	"strings"
-)
-
-func (tx *Transaction) verifyCurrent(item preparedTxOp) error {
-	switch item.op.kind {
-	case txCreate:
-		if item.target.ref.kind != directMissing {
-			return fmt.Errorf("refstore/files: reference %q already exists", item.target.name)
-		}
-
-		return nil
-	case txUpdate, txDelete, txVerify:
-		if item.target.ref.kind == directMissing {
-			return fmt.Errorf("refstore/files: reference %q is missing", item.target.name)
-		}
-
-		if item.target.ref.kind != directDetached {
-			return fmt.Errorf("refstore/files: reference %q is not detached", item.target.name)
-		}
-
-		if item.target.ref.id != item.op.oldID {
-			return fmt.Errorf("refstore/files: reference %q is at %s but expected %s", item.target.name, item.target.ref.id, item.op.oldID)
-		}
-
-		return nil
-	case txCreateSymbolic:
-		if item.target.ref.kind != directMissing {
-			return fmt.Errorf("refstore/files: reference %q already exists", item.target.name)
-		}
-
-		return nil
-	case txUpdateSymbolic, txDeleteSymbolic, txVerifySymbolic:
-		if item.target.ref.kind == directMissing {
-			return fmt.Errorf("refstore/files: symbolic reference %q is missing", item.target.name)
-		}
-
-		if item.target.ref.kind != directSymbolic {
-			return fmt.Errorf("refstore/files: reference %q is not symbolic", item.target.name)
-		}
-
-		if strings.TrimSpace(item.target.ref.target) != strings.TrimSpace(item.op.oldTarget) {
-			return fmt.Errorf("refstore/files: reference %q points at %q, expected %q", item.target.name, item.target.ref.target, item.op.oldTarget)
-		}
-
-		return nil
-	default:
-		return fmt.Errorf("refstore/files: unsupported transaction operation %d", item.op.kind)
-	}
-}
-
-func (tx *Transaction) writeLoose(item preparedTxOp) error {
-	root := tx.store.rootFor(item.target.loc.root)
-	lockName := item.target.loc.path + ".lock"
-
-	lock, err := root.OpenFile(lockName, os.O_WRONLY|os.O_TRUNC, 0o644)
-	if err != nil {
-		return err
-	}
-
-	var content string
-
-	switch item.op.kind {
-	case txCreate, txUpdate:
-		content = item.op.newID.String() + "\n"
-	case txCreateSymbolic, txUpdateSymbolic:
-		content = "ref: " + strings.TrimSpace(item.op.newTarget) + "\n"
-	case txDelete, txVerify, txDeleteSymbolic, txVerifySymbolic:
-	default:
-		_ = lock.Close()
-
-		return fmt.Errorf("refstore/files: unsupported write operation %d", item.op.kind)
-	}
-
-	_, err = lock.WriteString(content)
-	if err != nil {
-		_ = lock.Close()
-
-		return err
-	}
-
-	err = lock.Close()
-	if err != nil {
-		return err
-	}
-
-	dir := path.Dir(item.target.loc.path)
-	if dir != "." {
-		err = root.MkdirAll(dir, 0o755)
-		if err != nil {
-			return err
-		}
-	}
-
-	err = tx.removeEmptyDirTree(item.target.loc)
-	if err != nil {
-		return err
-	}
-
-	return root.Rename(lockName, item.target.loc.path)
-}
-
-func (tx *Transaction) applyPackedDeletes(prepared []preparedTxOp) error {
-	_, err := tx.store.commonRoot.Stat("packed-refs.lock")
-	if err != nil {
-		if errors.Is(err, os.ErrNotExist) {
-			return nil
-		}
-
-		return err
-	}
-
-	packed, err := tx.store.readPackedRefs()
-	if err != nil {
-		return err
-	}
-
-	deleted := make(map[string]struct{})
-	needed := false
-
-	for _, item := range prepared {
-		if item.op.kind != txDelete && item.op.kind != txDeleteSymbolic {
-			continue
-		}
-
-		deleted[item.target.name] = struct{}{}
-		if item.target.ref.isPacked {
-			needed = true
-		}
-	}
-
-	if !needed {
-		return nil
-	}
-
-	lock, err := tx.store.commonRoot.OpenFile("packed-refs.new", os.O_WRONLY|os.O_CREATE|os.O_EXCL, 0o644)
-	if err != nil {
-		return err
-	}
-
-	createdTemp := true
-
-	defer func() {
-		if !createdTemp {
-			return
-		}
-
-		_ = tx.store.commonRoot.Remove("packed-refs.new")
-	}()
-
-	_, err = lock.WriteString("# pack-refs with: peeled fully-peeled sorted\n")
-	if err != nil {
-		_ = lock.Close()
-
-		return err
-	}
-
-	for _, entry := range packed.ordered {
-		if _, skip := deleted[entry.Name()]; skip {
-			continue
-		}
-
-		_, err = lock.WriteString(entry.ID.String() + " " + entry.Name() + "\n")
-		if err != nil {
-			_ = lock.Close()
-
-			return err
-		}
-
-		if entry.Peeled != nil {
-			_, err = lock.WriteString("^" + entry.Peeled.String() + "\n")
-			if err != nil {
-				_ = lock.Close()
-
-				return err
-			}
-		}
-	}
-
-	err = lock.Close()
-	if err != nil {
-		return err
-	}
-
-	err = tx.store.commonRoot.Rename("packed-refs.new", "packed-refs")
-	if err != nil {
-		return err
-	}
-
-	createdTemp = false
-
-	return nil
-}