From dc7314f1f685ff75dcbc043e5cde72c376fdc78c Mon Sep 17 00:00:00 2001
From: Yoav Shai <gergesh@gmail.com>
Date: Wed, 24 Dec 2025 00:11:23 +0200
Subject: [PATCH] Undo to last non-ignored message (fix for
 https://github.com/Opencode-DCP/opencode-dynamic-context-pruning/issues/191)

---
 .../opencode/src/cli/cmd/tui/routes/session/index.tsx    | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/packages/opencode/src/cli/cmd/tui/routes/session/index.tsx b/packages/opencode/src/cli/cmd/tui/routes/session/index.tsx
index 52ebbd308c9..153317b8e6c 100644
--- a/packages/opencode/src/cli/cmd/tui/routes/session/index.tsx
+++ b/packages/opencode/src/cli/cmd/tui/routes/session/index.tsx
@@ -523,7 +523,14 @@ export function Session() {
         const status = sync.data.session_status?.[route.sessionID]
         if (status?.type !== "idle") await sdk.client.session.abort({ sessionID: route.sessionID }).catch(() => {})
         const revert = session()?.revert?.messageID
-        const message = messages().findLast((x) => (!revert || x.id < revert) && x.role === "user")
+        const message = messages().findLast((x) => {
+          if (x.role !== "user") return false
+          if (revert && x.id >= revert) return false
+          // Skip messages where all text parts are ignored
+          const parts = sync.data.part[x.id]
+          const hasNonIgnoredText = parts?.some((p) => p.type === "text" && !p.ignored)
+          return hasNonIgnoredText
+        })
         if (!message) return
         sdk.client.session
           .revert({