1 files changed, 43 insertions, 0 deletions
diff --git a/receivepack/options.go b/receivepack/options.go
new file mode 100644
index 00000000..56b4a006
--- /dev/null
+++ b/receivepack/options.go
@@ -0,0 +1,43 @@
+package receivepack
+
+import (
+	"os"
+
+	"codeberg.org/lindenii/furgit/objectid"
+	"codeberg.org/lindenii/furgit/objectstore"
+	"codeberg.org/lindenii/furgit/refstore"
+)
+
+// Options configures one receive-pack invocation.
+type Options struct {
+	// GitProtocol is the raw Git protocol version string from the transport,
+	// such as "version=1".
+	GitProtocol string
+	// Algorithm is the repository object ID algorithm used by the push session.
+	Algorithm objectid.Algorithm
+	// Refs is the reference store visible to the push.
+	Refs refstore.ReadingStore
+	// ExistingObjects is the object store visible to the push before any newly
+	// uploaded quarantined objects are promoted.
+	ExistingObjects objectstore.Store
+	// ObjectsRoot is the permanent object storage root beneath which per-push
+	// quarantine directories are derived.
+	ObjectsRoot *os.Root
+	// TODO: Hook and policy callbacks.
+}
+
+func validateOptions(opts Options) error {
+	if opts.Algorithm == 0 {
+		return ErrMissingAlgorithm
+	}
+
+	if opts.Refs == nil {
+		return ErrMissingRefs
+	}
+
+	if opts.ExistingObjects == nil {
+		return ErrMissingObjects
+	}
+
+	return nil
+}