From 79dfc1d9ad271d7bb29550c375aca0997f472a2d Mon Sep 17 00:00:00 2001
From: "Michal J. Gajda" <mjgajda@gmail.com>
Date: Fri, 17 Jul 2026 15:55:13 +0200
Subject: [PATCH] fix(snapshot): handle info/exclude write failure gracefully
 instead of orDie
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Snapshot.sync writes info/exclude with Effect.orDie, so any EACCES
(from UID mismatch in containerized setups or concurrent session writes)
crashes SessionProcessor mid-conversation.  The exclude file is advisory —
a write failure should log a warning and continue.

Closes #37493
---
 packages/opencode/src/snapshot/index.ts | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/packages/opencode/src/snapshot/index.ts b/packages/opencode/src/snapshot/index.ts
index 4da9bc3ca864..881a3eaa5e16 100644
--- a/packages/opencode/src/snapshot/index.ts
+++ b/packages/opencode/src/snapshot/index.ts
@@ -188,8 +188,12 @@ const layer: Layer.Layer<Service, never, FSUtil.Service | AppProcess.Service | C
           ]
             .filter(Boolean)
             .join("\n")
-          yield* fs.ensureDir(path.join(state.gitdir, "info")).pipe(Effect.orDie)
-          yield* fs.writeFileString(target, text ? `${text}\n` : "").pipe(Effect.orDie)
+          yield* fs.ensureDir(path.join(state.gitdir, "info")).pipe(Effect.catch((err) =>
+            Effect.logWarning("failed to ensure snapshot info dir", err)
+          ))
+          yield* fs.writeFileString(target, text ? `${text}\n` : "").pipe(Effect.catch((err) =>
+            Effect.logWarning("failed to write snapshot excludes", err)
+          ))
         })
 
         // Reuse the hashes for the git storage between the original repo and snapshot