Files
claudecodeui/server/opencode-cli.test.js
Haileyesus 117f7f662d fix: preserve opencode session creation events
OpenCode emits the real session id asynchronously on its first JSON output. The runner
registered that id from a helper that could not see the spawned process because
the process reference was scoped inside the model-resolution callback. That
ReferenceError was swallowed by the generic JSON parse fallback, so the client
never received session_created. Without that event, a new OpenCode chat stayed
on / and the assistant stream was not attached to the new session view.

Keep the process reference in the outer spawn scope so registration can update
the active-process map and websocket writer as soon as OpenCode announces the
session id. Split JSON parsing from event processing so malformed non-JSON
output can still stream as raw text, while registration or adapter failures are
surfaced as real errors instead of being hidden as assistant content.

Add a fake opencode executable regression test to lock in the expected lifecycle
ordering: session_created must be sent before live assistant messages, and the
same session id must carry through stream_end and complete.
2026-05-19 11:09:01 +03:00

96 lines
3.3 KiB
JavaScript

import assert from 'node:assert/strict';
import { chmod, mkdtemp, rm, writeFile } from 'node:fs/promises';
import os from 'node:os';
import path from 'node:path';
import test from 'node:test';
import { spawnOpenCode } from './opencode-cli.js';
const findEnvKey = (name) =>
Object.keys(process.env).find((key) => key.toLowerCase() === name.toLowerCase()) || name;
async function createFakeOpenCodeExecutable(binDir) {
const scriptPath = path.join(binDir, 'opencode.js');
await writeFile(scriptPath, `
const events = [
{ type: 'text', sessionID: 'open-live-1', text: 'assistant response' },
{ type: 'step_finish', sessionID: 'open-live-1' },
];
for (const event of events) {
console.log(JSON.stringify(event));
}
`, 'utf8');
if (process.platform === 'win32') {
const commandPath = path.join(binDir, 'opencode.cmd');
await writeFile(commandPath, '@echo off\r\nnode "%~dp0opencode.js" %*\r\n', 'utf8');
return;
}
const commandPath = path.join(binDir, 'opencode');
await writeFile(commandPath, '#!/bin/sh\nnode "$(dirname "$0")/opencode.js" "$@"\n', 'utf8');
await chmod(commandPath, 0o755);
}
test('spawnOpenCode emits session_created before normalized live messages for new sessions', async () => {
const tempRoot = await mkdtemp(path.join(os.tmpdir(), 'opencode-cli-live-'));
const pathKey = findEnvKey('PATH');
const pathExtKey = findEnvKey('PATHEXT');
const previousPath = process.env[pathKey];
const previousPathExt = process.env[pathExtKey];
const messages = [];
const writer = {
userId: null,
sessionId: null,
send(message) {
messages.push(message);
},
setSessionId(sessionId) {
this.sessionId = sessionId;
},
};
try {
await createFakeOpenCodeExecutable(tempRoot);
process.env[pathKey] = `${tempRoot}${path.delimiter}${previousPath || ''}`;
if (process.platform === 'win32') {
process.env[pathExtKey] = previousPathExt?.toUpperCase().includes('.CMD')
? previousPathExt
: `.COM;.EXE;.BAT;.CMD${previousPathExt ? `;${previousPathExt}` : ''}`;
}
await spawnOpenCode('Hi', { cwd: tempRoot }, writer);
const sessionCreatedIndex = messages.findIndex((message) => message.kind === 'session_created');
const assistantDeltaIndex = messages.findIndex((message) =>
message.kind === 'stream_delta' && message.content === 'assistant response',
);
const streamEnd = messages.find((message) => message.kind === 'stream_end');
const complete = messages.find((message) => message.kind === 'complete');
assert.notEqual(sessionCreatedIndex, -1);
assert.notEqual(assistantDeltaIndex, -1);
assert.ok(sessionCreatedIndex < assistantDeltaIndex);
assert.equal(messages[sessionCreatedIndex].newSessionId, 'open-live-1');
assert.equal(writer.sessionId, 'open-live-1');
assert.equal(streamEnd?.sessionId, 'open-live-1');
assert.equal(complete?.sessionId, 'open-live-1');
assert.equal(messages.some((message) => message.kind === 'error'), false);
} finally {
if (previousPath === undefined) {
delete process.env[pathKey];
} else {
process.env[pathKey] = previousPath;
}
if (previousPathExt === undefined) {
delete process.env[pathExtKey];
} else {
process.env[pathExtKey] = previousPathExt;
}
await rm(tempRoot, { recursive: true, force: true });
}
});