refstore: Split files

1 files changed, 0 insertions, 89 deletions

diff --git a/refstore/refstore.go b/refstore/refstore.go
deleted file mode 100644
index a952ae22..00000000
--- a/refstore/refstore.go
+++ /dev/null
@@ -1,89 +0,0 @@
-// Package refstore provides interfaces for reference storage backends.
-package refstore
-
-import (
-	"errors"
-
-	"codeberg.org/lindenii/furgit/objectid"
-	"codeberg.org/lindenii/furgit/ref"
-)
-
-// ErrReferenceNotFound indicates that a reference does not exist in a backend.
-// TODO: Interface error? Just like object not found in objectstore.
-var ErrReferenceNotFound = errors.New("refstore: reference not found")
-
-// ReadingStore reads Git references.
-type ReadingStore interface {
-	// Resolve resolves a reference name to either a symbolic or detached ref.
-	//
-	// Implementations should return value forms (ref.Detached or ref.Symbolic),
-	// not pointer forms.
-	// If the reference does not exist, implementations should return
-	// ErrReferenceNotFound.
-	Resolve(name string) (ref.Ref, error)
-	// ResolveFully resolves a reference name to a detached object ID.
-	//
-	// Implementations may use backend-local lookup semantics for symbolic hops.
-	// Callers that need cross-backend symbolic resolution (for example in a
-	// chain of stores) should prefer repeatedly calling Resolve.
-	//
-	// ResolveFully resolves symbolic references only. It does not imply peeling
-	// annotated tag objects.
-	ResolveFully(name string) (ref.Detached, error)
-	// List returns references matching pattern.
-	//
-	// The exact pattern language is backend-defined.
-	List(pattern string) ([]ref.Ref, error)
-	// Close releases resources associated with the store.
-	Close() error
-}
-
-// TransactionalStore begins atomic reference transactions.
-//
-// Not every readable reference store is writable. Implementations should only
-// satisfy TransactionalStore when they can stage and commit reference updates
-// atomically within that backend.
-type TransactionalStore interface {
-	// BeginTransaction creates one new mutable transaction.
-	BeginTransaction() (Transaction, error)
-}
-
-// Transaction stages reference updates for one atomic commit.
-//
-// Ordinary methods operate in dereference mode if name resolves to
-// a symbolic ref, the operation applies to the final referent rather
-// than to the symbolic ref itself.
-//
-// Symbolic methods operate on the named reference directly, without
-// dereferencing symbolic refs.
-type Transaction interface {
-	// Create creates one detached reference, requiring that the logical
-	// reference does not already exist.
-	Create(name string, newID objectid.ObjectID) error
-	// Update updates one detached reference, requiring that the current logical
-	// reference value matches oldID.
-	Update(name string, newID, oldID objectid.ObjectID) error
-	// Delete deletes one detached reference, requiring that the current logical
-	// reference value matches oldID.
-	Delete(name string, oldID objectid.ObjectID) error
-	// Verify verifies that the current logical reference value matches oldID.
-	Verify(name string, oldID objectid.ObjectID) error
-
-	// CreateSymbolic creates one symbolic reference, requiring that the named
-	// reference does not already exist.
-	CreateSymbolic(name, newTarget string) error
-	// UpdateSymbolic updates one symbolic reference directly, requiring that its
-	// current target matches oldTarget.
-	UpdateSymbolic(name, newTarget, oldTarget string) error
-	// DeleteSymbolic deletes one symbolic reference directly, requiring that its
-	// current target matches oldTarget.
-	DeleteSymbolic(name, oldTarget string) error
-	// VerifySymbolic verifies that the named symbolic reference currently points
-	// at oldTarget.
-	VerifySymbolic(name, oldTarget string) error
-
-	// Commit validates and applies all queued operations atomically.
-	Commit() error
-	// Abort abandons the transaction and releases any resources it holds.
-	Abort() error
-}