From 58572def8612dd247572278542e5fa52831791c1 Mon Sep 17 00:00:00 2001
From: Runxi Yu
Date: Thu, 5 Mar 2026 19:54:41 +0800
Subject: format/pack/ingest: Temporary file purging

---
 format/pack/ingest/temp.go | 25 ++++++++++++++++++-------
 1 file changed, 18 insertions(+), 7 deletions(-)

diff --git a/format/pack/ingest/temp.go b/format/pack/ingest/temp.go
index cdda06c6..b8c947ec 100644
--- a/format/pack/ingest/temp.go
+++ b/format/pack/ingest/temp.go
@@ -14,25 +14,36 @@ func openTemporaryArtifacts(state *ingestState) error {
 	if err != nil {
 		return err
 	}
-	state.packTmpName = packName
-	state.packFile = packFile
 
 	idxName, idxFile, err := createTempFile(state.destination, "tmp_idx_")
 	if err != nil {
+		_ = packFile.Close()
+		_ = state.destination.Remove(packName)
+
 		return err
 	}
-	state.idxTmpName = idxName
-	state.idxFile = idxFile
 
+	revName := ""
+	var revFile *os.File
 	if state.writeRev {
-		revName, revFile, err := createTempFile(state.destination, "tmp_rev_")
+		revName, revFile, err = createTempFile(state.destination, "tmp_rev_")
 		if err != nil {
+			_ = idxFile.Close()
+			_ = state.destination.Remove(idxName)
+			_ = packFile.Close()
+			_ = state.destination.Remove(packName)
+
 			return err
 		}
-		state.revTmpName = revName
-		state.revFile = revFile
 	}
 
+	state.packTmpName = packName
+	state.packFile = packFile
+	state.idxTmpName = idxName
+	state.idxFile = idxFile
+	state.revTmpName = revName
+	state.revFile = revFile
+
 	return nil
 }
 
-- 
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