From 3fed03d04773042ade883f4b2b742b170dfb97db Mon Sep 17 00:00:00 2001
From: YeonGyu-Kim <code.yeon.gyu@gmail.com>
Date: Sun, 31 May 2026 00:29:09 +0900
Subject: [PATCH] fix: use bundled lsp runtime in packaged codex builds

---
 .../lsp/scripts/build-lsp-tools.mjs           |  4 ++++
 .../lsp/scripts/build-lsp-tools.test.mjs      | 20 ++++++++++++++++++-
 2 files changed, 23 insertions(+), 1 deletion(-)

diff --git a/packages/omo-codex/plugin/components/lsp/scripts/build-lsp-tools.mjs b/packages/omo-codex/plugin/components/lsp/scripts/build-lsp-tools.mjs
index d93efc598..390ffe06d 100644
--- a/packages/omo-codex/plugin/components/lsp/scripts/build-lsp-tools.mjs
+++ b/packages/omo-codex/plugin/components/lsp/scripts/build-lsp-tools.mjs
@@ -20,6 +20,10 @@ if (!force && isBuildFresh(packageJson, requiredOutputs)) {
 }
 
 if (!existsSync(packageJson)) {
+	if (!force && requiredOutputs.every((path) => existsSync(path))) {
+		console.log("Using bundled lsp-tools-mcp dist.");
+		process.exit(0);
+	}
 	console.error(
 		`lsp-tools-mcp package metadata is missing at ${packageJson}; build packages/lsp-tools-mcp before codex-lsp`,
 	);
diff --git a/packages/omo-codex/plugin/components/lsp/scripts/build-lsp-tools.test.mjs b/packages/omo-codex/plugin/components/lsp/scripts/build-lsp-tools.test.mjs
index 6b24df49e..6848a2f82 100644
--- a/packages/omo-codex/plugin/components/lsp/scripts/build-lsp-tools.test.mjs
+++ b/packages/omo-codex/plugin/components/lsp/scripts/build-lsp-tools.test.mjs
@@ -1,5 +1,5 @@
 import assert from "node:assert/strict";
-import { chmod, copyFile, mkdir, mkdtemp, readFile, utimes, writeFile } from "node:fs/promises";
+import { chmod, copyFile, mkdir, mkdtemp, readFile, rm, utimes, writeFile } from "node:fs/promises";
 import { tmpdir } from "node:os";
 import { join } from "node:path";
 import { spawnSync } from "node:child_process";
@@ -84,3 +84,21 @@ test("#given force flag #when bootstrapping #then it rebuilds even when dist exi
 	assert.equal(result.status, 0);
 	assert.match(await readFile(fixture.npmLog, "utf8"), /ci\nrun build\n/u);
 });
+
+test("#given packaged dist without package metadata #when bootstrapping #then it uses bundled runtime", async () => {
+	// given
+	const fixture = await makeFixture();
+	await mkdir(join(fixture.root, "packages", "lsp-tools-mcp", "dist", "lsp"), { recursive: true });
+	await writeFile(join(fixture.root, "packages", "lsp-tools-mcp", "dist", "lsp", "manager.js"), "manager\n");
+	await writeFile(join(fixture.root, "packages", "lsp-tools-mcp", "dist", "tools.js"), "tools\n");
+	await writeFile(fixture.npmLog, "");
+	await rm(join(fixture.root, "packages", "lsp-tools-mcp", "package.json"));
+
+	// when
+	const result = runScript(fixture.script, fixture.fakeBin);
+
+	// then
+	assert.equal(result.status, 0, result.stderr);
+	assert.match(result.stdout, /Using bundled lsp-tools-mcp dist/);
+	assert.equal(await readFile(fixture.npmLog, "utf8"), "");
+});