From 773212863cebaf55a7302875914f2f33e337699e Mon Sep 17 00:00:00 2001
From: Alex Alecu <a.marian.alexandru@gmail.com>
Date: Wed, 18 Mar 2026 16:09:37 +0200
Subject: [PATCH] fix(cli): delay paste summary

---
 .../cli/cmd/tui/component/prompt/index.tsx    | 12 ++---
 .../opencode/src/kilocode/paste-summary.ts    | 13 +++++
 .../test/kilocode/paste-summary.test.ts       | 48 +++++++++++++++++++
 3 files changed, 67 insertions(+), 6 deletions(-)
 create mode 100644 packages/opencode/src/kilocode/paste-summary.ts
 create mode 100644 packages/opencode/test/kilocode/paste-summary.test.ts

diff --git a/packages/opencode/src/cli/cmd/tui/component/prompt/index.tsx b/packages/opencode/src/cli/cmd/tui/component/prompt/index.tsx
index 22be5ab8ec3..40b985b31a7 100644
--- a/packages/opencode/src/cli/cmd/tui/component/prompt/index.tsx
+++ b/packages/opencode/src/cli/cmd/tui/component/prompt/index.tsx
@@ -34,6 +34,7 @@ import { useToast } from "../../ui/toast"
 import { useKV } from "../../context/kv"
 import { useTextareaKeybindings } from "../textarea-keybindings"
 import { DialogSkill } from "../dialog-skill"
+import { shouldSummarize as shouldPasteSummary } from "@/kilocode/paste-summary"
 
 export type PromptProps = {
   sessionID?: string
@@ -981,15 +982,14 @@ export function Prompt(props: PromptProps) {
                   } catch {}
                 }
 
-                const lineCount = (pastedContent.match(/\n/g)?.length ?? 0) + 1
-                if (
-                  (lineCount >= 3 || pastedContent.length > 150) &&
-                  !sync.data.config.experimental?.disable_paste_summary
-                ) {
+                // kilocode_change start
+                const summary = shouldPasteSummary(pastedContent)
+                if (summary.summarize && !sync.data.config.experimental?.disable_paste_summary) {
                   event.preventDefault()
-                  pasteText(pastedContent, `[Pasted ~${lineCount} lines]`)
+                  pasteText(pastedContent, `[Pasted ~${summary.lines} lines]`)
                   return
                 }
+                // kilocode_change end
 
                 // Force layout update and render for the pasted content
                 setTimeout(() => {
diff --git a/packages/opencode/src/kilocode/paste-summary.ts b/packages/opencode/src/kilocode/paste-summary.ts
new file mode 100644
index 00000000000..7e8ec5173f7
--- /dev/null
+++ b/packages/opencode/src/kilocode/paste-summary.ts
@@ -0,0 +1,13 @@
+// kilocode_change - new file
+
+export function count(text: string) {
+  return (text.match(/\n/g)?.length ?? 0) + 1
+}
+
+export function shouldSummarize(text: string) {
+  const lines = count(text)
+  return {
+    lines,
+    summarize: lines >= 5 || text.length > 800,
+  }
+}
diff --git a/packages/opencode/test/kilocode/paste-summary.test.ts b/packages/opencode/test/kilocode/paste-summary.test.ts
new file mode 100644
index 00000000000..8cd0d18ca84
--- /dev/null
+++ b/packages/opencode/test/kilocode/paste-summary.test.ts
@@ -0,0 +1,48 @@
+import { describe, expect, it } from "bun:test"
+import { shouldSummarize } from "../../src/kilocode/paste-summary"
+
+describe("paste-summary", () => {
+  it("does not summarize 4 lines", () => {
+    const text = Array.from({ length: 4 }, (_, i) => `line ${i + 1}`).join("\n")
+    expect(shouldSummarize(text)).toEqual({ lines: 4, summarize: false })
+  })
+
+  it("summarizes 5 lines", () => {
+    const text = Array.from({ length: 5 }, (_, i) => `line ${i + 1}`).join("\n")
+    expect(shouldSummarize(text)).toEqual({ lines: 5, summarize: true })
+  })
+
+  it("does not summarize 800 chars", () => {
+    const text = "a".repeat(800)
+    expect(shouldSummarize(text)).toEqual({ lines: 1, summarize: false })
+  })
+
+  it("summarizes 801 chars", () => {
+    const text = "a".repeat(801)
+    expect(shouldSummarize(text)).toEqual({ lines: 1, summarize: true })
+  })
+
+  it("summarizes when either threshold triggers independently", () => {
+    const lines = Array.from({ length: 5 }, () => "a").join("\n")
+    const chars = "b".repeat(801)
+
+    expect(shouldSummarize(lines)).toEqual({ lines: 5, summarize: true })
+    expect(shouldSummarize(chars)).toEqual({ lines: 1, summarize: true })
+  })
+
+  it("keeps 4 lines and 780 chars expanded", () => {
+    const row = "a".repeat(194)
+    const text = Array.from({ length: 4 }, () => row).join("\n")
+
+    expect(text.length).toBe(779)
+    expect(shouldSummarize(text)).toEqual({ lines: 4, summarize: false })
+  })
+
+  it("summarizes 5 lines and 500 chars", () => {
+    const row = "b".repeat(96)
+    const text = Array.from({ length: 5 }, () => row).join("\n")
+
+    expect(text.length).toBe(484)
+    expect(shouldSummarize(text)).toEqual({ lines: 5, summarize: true })
+  })
+})