git: Add Tag objects to the list of supported objects for walking

vancluever · vancluever · commit 1000bc0ef82a · 2018-09-07T09:00:42.000-07:00
This is necessary to support pruning on Tag objects.

Signed-off-by: Chris Marchesi &lt;chrism@vancluevertech.com&gt;
diff --git a/object_walker.go b/object_walker.go
@@ -94,6 +94,8 @@ func (p *objectWalker) walkObjectTree(hash plumbing.Hash) error {
 				return err
 			}
 		}
+	case *object.Tag:
+		return p.walkObjectTree(obj.Target)
 	default:
 		// Error out on unhandled object types.
 		return fmt.Errorf("Unknown object %X %s %T\n", obj.ID(), obj.Type(), obj)

Original file line number	Diff line number	Diff line change
`@@ -94,6 +94,8 @@ func (p *objectWalker) walkObjectTree(hash plumbing.Hash) error {`
`94`	`94`	`return err`
`95`	`95`	`}`
`96`	`96`	`}`
	`97`	`+ case *object.Tag:`
	`98`	`+ return p.walkObjectTree(obj.Target)`
`97`	`99`	`default:`
`98`	`100`	`// Error out on unhandled object types.`
`99`	`101`	`return fmt.Errorf("Unknown object %X %s %T\n", obj.ID(), obj.Type(), obj)`