Files
PaperClipAI/server/src/__tests__/codex-local-execute.test.ts
T
DottaandPaperclip a9d0927fe8 fix(adapters): restore Paperclip skill for legacy runners (#12225)
<!-- Write all pull request text in Simplified Technical English
(ASD-STE100): short sentences, one instruction per sentence, simple
approved vocabulary, and the active voice. -->

## Thinking Path

> - Paperclip is the open source app people use to manage AI agents for
work.
> - Legacy local adapters run agents that use the Paperclip skill for
the control-plane workflow.
> - PR #7029 removed the required-skill fallback and made runtime skill
selection depend only on stored preferences.
> - No migration or runtime fallback replaced that behavior for existing
agents or non-CEO agents.
> - PR #12138 added core skills to new CEOs, and PR #12147 added Claude
skill discovery. These changes did not mount the operational skill for
all legacy agents.
> - This pull request makes the operational skill a legacy adapter
runtime invariant. It keeps all other skills configurable.
> - The native runner stays unchanged because its protocol supplies the
control-plane contract.
> - The benefit is that new and existing legacy agents can always
operate through Paperclip.

## Linked Issues or Issue Description

Refs #7029

Refs #12138

Refs #12147

**What happened?**

A skill-capable legacy local agent could start without
`paperclipai/paperclip/paperclip`. This happened when the agent had no
stored skill preference. An explicit empty preference also removed the
skill. The agent then reported that the Paperclip skill was not
available.

**Expected behavior**

Every skill-capable legacy local adapter must mount the Paperclip
operational skill when the runtime inventory contains it. Optional
skills must remain configurable. The native runner must keep its current
protocol-based behavior.

**Steps to reproduce**

1. Create a non-CEO `codex_local` agent without `paperclipSkillSync`
preferences.
2. Start a legacy heartbeat.
3. Inspect the managed `CODEX_HOME/skills` directory.
4. Observe that the Paperclip skill is absent before this change.

**Paperclip version or commit**

The problem reproduces on `master` before this pull request. PR #7029
introduced the configured-only selection behavior.

**Deployment mode**

Local development and self-hosted legacy local adapters.

## What Changed

- Added a shared legacy skill resolver that always selects the canonical
Paperclip operational skill when it is available.
- Applied the resolver to direct adapter execution, ACPX execution,
skill snapshots, and persistent skill sync.
- Added Hermes skill materialization at sync and run boundaries.
- Aligned Cursor, Gemini, and OpenCode execution-time injection with the
configured child `HOME`.
- Made Hermes stop execution when another installation blocks the
required operational skill.
- Kept optional skills controlled by `paperclipSkillSync.desiredSkills`.
- Kept `paperclip_runner` on the configurable-only resolver.
- Added regression coverage for missing preferences, empty preferences,
each skill-capable legacy adapter, ACPX, Hermes, and native runner
isolation.
- Documented the legacy runtime invariant.

## Verification

- `pnpm -r typecheck` passed on the pushed commit.
- `pnpm build` passed on the pushed commit.
- The adapter utility regression suites passed: 236 tests.
- The changed server adapter suites passed: 48 tests across 12 files.
- The OpenCode adapter suite passed: 8 tests.
- The Hermes adapter suite passed: 7 tests.
- `git diff --check` passed.
- `pnpm test:run` is not clean on this macOS host. The command reported
failures in unchanged workspace and filesystem suites. An isolated rerun
of `company-skills.test.ts` and `company-skills-service.test.ts`
reproduced 11 failures because macOS resolved `/var/...` paths as
`/private/var/...`. The changed adapter suites pass independently.

## Risks

- This change deliberately makes the operational skill non-removable for
skill-capable legacy local adapters.
- Existing agents receive the skill on their next list, sync, or run
boundary. No database migration is required.
- The resolver does not create a skill when the runtime inventory does
not contain the canonical entry.
- Hermes aborts a run if another installation occupies the required
operational skill target.
- Hermes removes only an undesired Paperclip-owned symlink that still
points to the known Paperclip source.
- The native runner does not receive the legacy default.

> For core feature work, check [`ROADMAP.md`](ROADMAP.md) first and
discuss it in `#dev` before opening the PR. Feature PRs that overlap
with planned core work may need to be redirected — check the roadmap
first. See `CONTRIBUTING.md`.

## Model Used

OpenAI Codex based on GPT-5. The exact serving model ID and context
window were not exposed. The agent used reasoning, tool use, and code
execution.

## Checklist

- [x] I have included a thinking path that traces from project context
to this change
- [x] I have specified the model used (with version and capability
details)
- [x] I have checked ROADMAP.md and confirmed this PR does not duplicate
planned core work
- [x] I have searched GitHub for duplicate or related PRs and linked
them above
- [x] I have either (a) linked existing issues with `Fixes: #` / `Closes
#` / `Refs #` OR (b) described the issue in-PR following the relevant
issue template
- [x] I have not referenced internal/instance-local Paperclip issues or
links (only public GitHub `#NNN` / `github.com/paperclipai/paperclip`
URLs)
- [x] My branch name describes the change (e.g. `docs/...`, `fix/...`)
and contains no internal Paperclip ticket id or instance-derived details
- [x] I have run tests locally and they pass
- [x] I have added or updated tests where applicable
- [x] I have updated relevant documentation to reflect my changes
- [x] I have considered and documented any risks above
- [x] All Paperclip CI gates are green
- [x] Greptile is 5/5 with no open P2s, recommendations, or follow-ups
- [x] I will address all Greptile and reviewer comments before
requesting merge

---------

Co-authored-by: Paperclip <noreply@paperclip.ing>
2026-08-26 09:45:24 -05:00

1523 lines
57 KiB
TypeScript

import { afterEach, describe, expect, it, vi } from "vitest";
import fs from "node:fs/promises";
import os from "node:os";
import path from "node:path";
import { runChildProcess } from "@paperclipai/adapter-utils/server-utils";
import { execute } from "@paperclipai/adapter-codex-local/server";
async function writeFakeCodexCommand(commandPath: string): Promise<void> {
const script = `#!/usr/bin/env node
const fs = require("node:fs");
const capturePath = process.env.PAPERCLIP_TEST_CAPTURE_PATH;
const payload = {
argv: process.argv.slice(2),
prompt: fs.readFileSync(0, "utf8"),
codexHome: process.env.CODEX_HOME || null,
codexConfigContents: process.env.CODEX_HOME && fs.existsSync(process.env.CODEX_HOME + "/config.toml")
? fs.readFileSync(process.env.CODEX_HOME + "/config.toml", "utf8")
: null,
paperclipWakePayloadJson: process.env.PAPERCLIP_WAKE_PAYLOAD_JSON || null,
paperclipApiUrl: process.env.PAPERCLIP_API_URL || null,
paperclipApiKey: process.env.PAPERCLIP_API_KEY || null,
paperclipApiBridgeMode: process.env.PAPERCLIP_API_BRIDGE_MODE || null,
paperclipEnvKeys: Object.keys(process.env)
.filter((key) => key.startsWith("PAPERCLIP_"))
.sort(),
};
if (capturePath) {
fs.writeFileSync(capturePath, JSON.stringify(payload), "utf8");
}
console.log(JSON.stringify({ type: "thread.started", thread_id: "codex-session-1" }));
console.log(JSON.stringify({ type: "item.completed", item: { type: "agent_message", text: "hello" } }));
console.log(JSON.stringify({ type: "turn.completed", usage: { input_tokens: 1, cached_input_tokens: 0, output_tokens: 1 } }));
`;
await fs.writeFile(commandPath, script, "utf8");
await fs.chmod(commandPath, 0o755);
}
async function writeFailingCodexCommand(commandPath: string, errorMessage: string): Promise<void> {
const script = `#!/usr/bin/env node
console.log(JSON.stringify({ type: "error", message: ${JSON.stringify(errorMessage)} }));
process.exit(1);
`;
await fs.writeFile(commandPath, script, "utf8");
await fs.chmod(commandPath, 0o755);
}
type CapturePayload = {
argv: string[];
prompt: string;
codexHome: string | null;
codexConfigContents?: string | null;
paperclipWakePayloadJson: string | null;
paperclipApiUrl?: string | null;
paperclipApiKey?: string | null;
paperclipApiBridgeMode?: string | null;
paperclipEnvKeys: string[];
};
type LogEntry = {
stream: "stdout" | "stderr";
chunk: string;
};
const fakeCodexAuthJson = JSON.stringify({ OPENAI_API_KEY: "sk-test-codex-local" });
const codexHomeOverrides: Array<string | undefined> = [];
afterEach(() => {
while (codexHomeOverrides.length > 0) {
const previous = codexHomeOverrides.pop();
if (previous === undefined) delete process.env.CODEX_HOME;
else process.env.CODEX_HOME = previous;
}
});
async function seedSharedCodexAuth(homeRoot: string): Promise<void> {
const sharedCodexHome = path.join(homeRoot, ".codex");
codexHomeOverrides.push(process.env.CODEX_HOME);
process.env.CODEX_HOME = sharedCodexHome;
await fs.mkdir(sharedCodexHome, { recursive: true });
await fs.writeFile(path.join(sharedCodexHome, "auth.json"), `${fakeCodexAuthJson}\n`, "utf8");
}
function createLocalSandboxRunner() {
let counter = 0;
return {
execute: async (input: {
command: string;
args?: string[];
cwd?: string;
env?: Record<string, string>;
stdin?: string;
timeoutMs?: number;
onLog?: (stream: "stdout" | "stderr", chunk: string) => Promise<void>;
onSpawn?: (meta: { pid: number; startedAt: string }) => Promise<void>;
}) => {
counter += 1;
return runChildProcess(
`sandbox-run-${counter}`,
input.command,
input.args ?? [],
{
cwd: input.cwd ?? process.cwd(),
env: input.env ?? {},
stdin: input.stdin,
timeoutSec: Math.max(1, Math.ceil((input.timeoutMs ?? 30_000) / 1000)),
graceSec: 5,
onLog: input.onLog ?? (async () => {}),
onSpawn: input.onSpawn
? async (meta) => input.onSpawn?.({ pid: meta.pid, startedAt: meta.startedAt })
: undefined,
},
);
},
};
}
describe("codex execute", () => {
it("uses a Paperclip-managed CODEX_HOME outside worktree mode while preserving shared auth and config", async () => {
const root = await fs.mkdtemp(path.join(os.tmpdir(), "paperclip-codex-execute-default-"));
const workspace = path.join(root, "workspace");
const commandPath = path.join(root, "codex");
const capturePath = path.join(root, "capture.json");
const sharedCodexHome = path.join(root, "shared-codex-home");
const paperclipHome = path.join(root, "paperclip-home");
const managedCodexHome = path.join(
paperclipHome,
"instances",
"default",
"companies",
"company-1",
"codex-home",
);
await fs.mkdir(workspace, { recursive: true });
await fs.mkdir(sharedCodexHome, { recursive: true });
await fs.writeFile(path.join(sharedCodexHome, "auth.json"), `${fakeCodexAuthJson}\n`, "utf8");
await fs.writeFile(path.join(sharedCodexHome, "config.toml"), 'model = "codex-mini-latest"\n', "utf8");
await writeFakeCodexCommand(commandPath);
const previousHome = process.env.HOME;
const previousPaperclipHome = process.env.PAPERCLIP_HOME;
const previousPaperclipInstanceId = process.env.PAPERCLIP_INSTANCE_ID;
const previousPaperclipInWorktree = process.env.PAPERCLIP_IN_WORKTREE;
const previousCodexHome = process.env.CODEX_HOME;
process.env.HOME = root;
process.env.PAPERCLIP_HOME = paperclipHome;
delete process.env.PAPERCLIP_INSTANCE_ID;
delete process.env.PAPERCLIP_IN_WORKTREE;
process.env.CODEX_HOME = sharedCodexHome;
try {
const logs: LogEntry[] = [];
const result = await execute({
runId: "run-default",
agent: {
id: "agent-1",
companyId: "company-1",
name: "Codex Coder",
adapterType: "codex_local",
adapterConfig: { engine: "cli" },
},
runtime: {
sessionId: null,
sessionParams: null,
sessionDisplayId: null,
taskKey: null,
},
config: {
engine: "cli",
command: commandPath,
cwd: workspace,
env: {
PAPERCLIP_TEST_CAPTURE_PATH: capturePath,
},
promptTemplate: "Follow the paperclip heartbeat.",
},
context: {},
authToken: "run-jwt-token",
onLog: async (stream, chunk) => {
logs.push({ stream, chunk });
},
});
expect(result.exitCode).toBe(0);
expect(result.errorMessage).toBeNull();
expect(result.usage).toEqual({ inputTokens: 1, cachedInputTokens: 0, outputTokens: 1 });
expect(result.usageBasis).toBe("per_run");
expect(result.costUsd).toBeNull();
const capture = JSON.parse(await fs.readFile(capturePath, "utf8")) as CapturePayload;
expect(capture.codexHome).toBe(managedCodexHome);
const managedAuth = path.join(managedCodexHome, "auth.json");
const managedConfig = path.join(managedCodexHome, "config.toml");
expect((await fs.lstat(managedAuth)).isSymbolicLink()).toBe(true);
expect(await fs.realpath(managedAuth)).toBe(await fs.realpath(path.join(sharedCodexHome, "auth.json")));
expect((await fs.lstat(managedConfig)).isFile()).toBe(true);
expect(await fs.readFile(managedConfig, "utf8")).toBe('model = "codex-mini-latest"\n');
await expect(fs.lstat(path.join(sharedCodexHome, "companies", "company-1"))).rejects.toThrow();
expect(logs).toContainEqual(
expect.objectContaining({
stream: "stdout",
chunk: expect.stringContaining("Using Paperclip-managed Codex home"),
}),
);
} finally {
if (previousHome === undefined) delete process.env.HOME;
else process.env.HOME = previousHome;
if (previousPaperclipHome === undefined) delete process.env.PAPERCLIP_HOME;
else process.env.PAPERCLIP_HOME = previousPaperclipHome;
if (previousPaperclipInstanceId === undefined) delete process.env.PAPERCLIP_INSTANCE_ID;
else process.env.PAPERCLIP_INSTANCE_ID = previousPaperclipInstanceId;
if (previousPaperclipInWorktree === undefined) delete process.env.PAPERCLIP_IN_WORKTREE;
else process.env.PAPERCLIP_IN_WORKTREE = previousPaperclipInWorktree;
if (previousCodexHome === undefined) delete process.env.CODEX_HOME;
else process.env.CODEX_HOME = previousCodexHome;
await fs.rm(root, { recursive: true, force: true });
}
});
it("writes managed MCP gateways into Codex config and warns on overlapping direct entries without logging tokens", async () => {
const root = await fs.mkdtemp(path.join(os.tmpdir(), "paperclip-codex-managed-mcp-"));
const workspace = path.join(root, "workspace");
const commandPath = path.join(root, "codex");
const capturePath = path.join(root, "capture.json");
const sharedCodexHome = path.join(root, "shared-codex-home");
const paperclipHome = path.join(root, "paperclip-home");
const managedCodexHome = path.join(
paperclipHome,
"instances",
"default",
"companies",
"company-1",
"codex-home",
);
await fs.mkdir(workspace, { recursive: true });
await fs.mkdir(sharedCodexHome, { recursive: true });
await fs.writeFile(path.join(sharedCodexHome, "auth.json"), `${fakeCodexAuthJson}\n`, "utf8");
await fs.writeFile(
path.join(sharedCodexHome, "config.toml"),
[
'model = "codex-mini-latest"',
"",
'[mcp_servers.github]',
'url = "https://raw.example/mcp"',
"",
].join("\n"),
"utf8",
);
await writeFakeCodexCommand(commandPath);
const previousHome = process.env.HOME;
const previousPaperclipHome = process.env.PAPERCLIP_HOME;
const previousPaperclipApiUrl = process.env.PAPERCLIP_API_URL;
const previousPaperclipRuntimeApiUrl = process.env.PAPERCLIP_RUNTIME_API_URL;
const previousCodexHome = process.env.CODEX_HOME;
process.env.HOME = root;
process.env.PAPERCLIP_HOME = paperclipHome;
process.env.PAPERCLIP_API_URL = "http://paperclip.local:3100";
process.env.PAPERCLIP_RUNTIME_API_URL = "http://paperclip.local:3100";
process.env.CODEX_HOME = sharedCodexHome;
try {
const logs: LogEntry[] = [];
const result = await execute({
runId: "run-managed-mcp",
agent: {
id: "agent-1",
companyId: "company-1",
name: "Codex Coder",
adapterType: "codex_local",
adapterConfig: {},
},
runtime: {
sessionId: null,
sessionParams: null,
sessionDisplayId: null,
taskKey: null,
},
config: {
engine: "cli",
command: commandPath,
cwd: workspace,
env: {
PAPERCLIP_TEST_CAPTURE_PATH: capturePath,
},
promptTemplate: "Follow the paperclip heartbeat.",
},
runtimeMcp: {
getServers: () => [
{
name: "github",
url: "http://paperclip.local:3100/api/tool-gateway/gateways/gateway-1/mcp",
token: "pcgw_secret-managed-token",
connectionId: "connection-github",
},
],
},
context: {},
authToken: "run-jwt-token",
onLog: async (stream, chunk) => {
logs.push({ stream, chunk });
},
});
expect(result.exitCode).toBe(0);
expect(result.errorMessage).toBeNull();
const capture = JSON.parse(await fs.readFile(capturePath, "utf8")) as CapturePayload;
const configText = capture.codexConfigContents ?? "";
expect(configText).toContain("[mcp_servers.github]");
expect(configText).toContain("[mcp_servers.\"paperclip-github\"]");
expect(configText).toContain('url = "http://paperclip.local:3100/api/tool-gateway/gateways/gateway-1/mcp"');
expect(configText).toContain('Authorization = "Bearer pcgw_secret-managed-token"');
expect(logs).toEqual(
expect.arrayContaining([
expect.objectContaining({
stream: "stderr",
chunk: expect.stringContaining("Paperclip cannot enforce policies for that direct entry"),
}),
]),
);
expect(JSON.stringify(logs)).not.toContain("pcgw_secret-managed-token");
} finally {
if (previousHome === undefined) delete process.env.HOME;
else process.env.HOME = previousHome;
if (previousPaperclipHome === undefined) delete process.env.PAPERCLIP_HOME;
else process.env.PAPERCLIP_HOME = previousPaperclipHome;
if (previousPaperclipApiUrl === undefined) delete process.env.PAPERCLIP_API_URL;
else process.env.PAPERCLIP_API_URL = previousPaperclipApiUrl;
if (previousPaperclipRuntimeApiUrl === undefined) delete process.env.PAPERCLIP_RUNTIME_API_URL;
else process.env.PAPERCLIP_RUNTIME_API_URL = previousPaperclipRuntimeApiUrl;
if (previousCodexHome === undefined) delete process.env.CODEX_HOME;
else process.env.CODEX_HOME = previousCodexHome;
await fs.rm(root, { recursive: true, force: true });
}
});
it("emits a command note that Codex auto-applies repo-scoped AGENTS.md files", async () => {
const root = await fs.mkdtemp(path.join(os.tmpdir(), "paperclip-codex-execute-notes-"));
const workspace = path.join(root, "workspace");
const commandPath = path.join(root, "codex");
const capturePath = path.join(root, "capture.json");
await fs.mkdir(workspace, { recursive: true });
await writeFakeCodexCommand(commandPath);
const previousHome = process.env.HOME;
process.env.HOME = root;
await seedSharedCodexAuth(root);
let commandNotes: string[] = [];
try {
const result = await execute({
runId: "run-notes",
agent: {
id: "agent-1",
companyId: "company-1",
name: "Codex Coder",
adapterType: "codex_local",
adapterConfig: { engine: "cli" },
},
runtime: {
sessionId: null,
sessionParams: null,
sessionDisplayId: null,
taskKey: null,
},
config: {
engine: "cli",
command: commandPath,
cwd: workspace,
env: {
PAPERCLIP_TEST_CAPTURE_PATH: capturePath,
},
promptTemplate: "Follow the paperclip heartbeat.",
},
context: {},
authToken: "run-jwt-token",
onLog: async () => {},
onMeta: async (meta) => {
commandNotes = Array.isArray(meta.commandNotes) ? meta.commandNotes : [];
},
});
expect(result.exitCode).toBe(0);
expect(result.errorMessage).toBeNull();
expect(commandNotes).toContain(
"Codex exec automatically applies repo-scoped AGENTS.md instructions from the current workspace; Paperclip does not currently suppress that discovery.",
);
} finally {
if (previousHome === undefined) delete process.env.HOME;
else process.env.HOME = previousHome;
await fs.rm(root, { recursive: true, force: true });
}
});
it("logs HOME and the resolved executable path in invocation metadata", async () => {
const root = await fs.mkdtemp(path.join(os.tmpdir(), "paperclip-codex-execute-meta-"));
const workspace = path.join(root, "workspace");
const binDir = path.join(root, "bin");
const commandPath = path.join(binDir, "codex");
const capturePath = path.join(root, "capture.json");
await fs.mkdir(workspace, { recursive: true });
await fs.mkdir(binDir, { recursive: true });
await writeFakeCodexCommand(commandPath);
const previousHome = process.env.HOME;
const previousPath = process.env.PATH;
process.env.HOME = root;
process.env.PATH = `${binDir}${path.delimiter}${process.env.PATH ?? ""}`;
await seedSharedCodexAuth(root);
let loggedCommand: string | null = null;
let loggedEnv: Record<string, string> = {};
try {
const result = await execute({
runId: "run-meta",
agent: {
id: "agent-1",
companyId: "company-1",
name: "Codex Coder",
adapterType: "codex_local",
adapterConfig: { engine: "cli" },
},
runtime: {
sessionId: null,
sessionParams: null,
sessionDisplayId: null,
taskKey: null,
},
config: {
engine: "cli",
command: "codex",
cwd: workspace,
env: {
PAPERCLIP_TEST_CAPTURE_PATH: capturePath,
},
promptTemplate: "Follow the paperclip heartbeat.",
},
context: {},
authToken: "run-jwt-token",
onLog: async () => {},
onMeta: async (meta) => {
loggedCommand = meta.command;
loggedEnv = meta.env ?? {};
},
});
expect(result.exitCode).toBe(0);
expect(result.errorMessage).toBeNull();
expect(loggedCommand).toBe(commandPath);
expect(loggedEnv.HOME).toBe(root);
expect(loggedEnv.PAPERCLIP_RESOLVED_COMMAND).toBe(commandPath);
} finally {
if (previousHome === undefined) delete process.env.HOME;
else process.env.HOME = previousHome;
if (previousPath === undefined) delete process.env.PATH;
else process.env.PATH = previousPath;
await fs.rm(root, { recursive: true, force: true });
}
});
it("injects bridge env into sandbox-managed remote runs", async () => {
const root = await fs.mkdtemp(path.join(os.tmpdir(), "paperclip-codex-execute-sandbox-"));
const localWorkspace = path.join(root, "workspace");
const remoteWorkspace = path.join(root, "sandbox");
const binDir = path.join(root, "bin");
const commandPath = path.join(binDir, "codex");
const capturePath = path.join(remoteWorkspace, "capture.json");
const previousHome = process.env.HOME;
const previousPath = process.env.PATH;
await fs.mkdir(localWorkspace, { recursive: true });
await fs.mkdir(remoteWorkspace, { recursive: true });
await fs.mkdir(binDir, { recursive: true });
await writeFakeCodexCommand(commandPath);
process.env.HOME = root;
process.env.PATH = `${binDir}${path.delimiter}${process.env.PATH ?? ""}`;
await seedSharedCodexAuth(root);
try {
const result = await execute({
runId: "run-sandbox-auth",
agent: {
id: "agent-1",
companyId: "company-1",
name: "Codex Coder",
adapterType: "codex_local",
adapterConfig: { engine: "cli" },
},
runtime: {
sessionId: null,
sessionParams: null,
sessionDisplayId: null,
taskKey: null,
},
config: {
engine: "cli",
command: commandPath,
cwd: localWorkspace,
env: {
PAPERCLIP_TEST_CAPTURE_PATH: capturePath,
},
promptTemplate: "Follow the paperclip heartbeat.",
},
context: {},
executionTarget: {
kind: "remote",
transport: "sandbox",
providerKey: "e2b",
environmentId: "env-1",
leaseId: "lease-1",
remoteCwd: remoteWorkspace,
timeoutMs: 30_000,
runner: createLocalSandboxRunner(),
},
authToken: "run-jwt-token",
onLog: async () => {},
});
expect(result.exitCode).toBe(0);
expect(result.errorMessage).toBeNull();
const capture = JSON.parse(await fs.readFile(capturePath, "utf8")) as CapturePayload;
expect(capture.codexHome).toBe(path.join(remoteWorkspace, ".paperclip-runtime", "codex", "home"));
expect(capture.paperclipApiUrl).toMatch(/^http:\/\/127\.0\.0\.1:\d+$/);
expect(capture.paperclipApiKey).not.toBe("run-jwt-token");
expect(capture.paperclipApiBridgeMode).toBe("queue_v1");
} finally {
if (previousHome === undefined) delete process.env.HOME;
else process.env.HOME = previousHome;
if (previousPath === undefined) delete process.env.PATH;
else process.env.PATH = previousPath;
await fs.rm(root, { recursive: true, force: true });
}
});
it("injects structured Paperclip wake payloads into env and prompt", async () => {
const root = await fs.mkdtemp(path.join(os.tmpdir(), "paperclip-codex-execute-wake-"));
const workspace = path.join(root, "workspace");
const commandPath = path.join(root, "codex");
const capturePath = path.join(root, "capture.json");
await fs.mkdir(workspace, { recursive: true });
await writeFakeCodexCommand(commandPath);
const previousHome = process.env.HOME;
process.env.HOME = root;
await seedSharedCodexAuth(root);
try {
const result = await execute({
runId: "run-wake",
agent: {
id: "agent-1",
companyId: "company-1",
name: "Codex Coder",
adapterType: "codex_local",
adapterConfig: { engine: "cli" },
},
runtime: {
sessionId: null,
sessionParams: null,
sessionDisplayId: null,
taskKey: null,
},
config: {
engine: "cli",
command: commandPath,
cwd: workspace,
env: {
PAPERCLIP_TEST_CAPTURE_PATH: capturePath,
},
promptTemplate: "Follow the paperclip heartbeat.",
},
context: {
issueId: "issue-1",
taskId: "issue-1",
wakeReason: "issue_commented",
wakeCommentId: "comment-2",
paperclipWake: {
reason: "issue_commented",
issue: {
id: "issue-1",
identifier: "PAP-874",
title: "chat-speed issues",
status: "in_progress",
priority: "medium",
},
commentIds: ["comment-1", "comment-2"],
latestCommentId: "comment-2",
comments: [
{
id: "comment-1",
issueId: "issue-1",
body: "First comment",
bodyTruncated: false,
createdAt: "2026-03-28T14:35:00.000Z",
author: { type: "user", id: "user-1" },
},
{
id: "comment-2",
issueId: "issue-1",
body: "Second comment",
bodyTruncated: false,
createdAt: "2026-03-28T14:35:10.000Z",
author: { type: "user", id: "user-1" },
},
],
commentWindow: {
requestedCount: 2,
includedCount: 2,
missingCount: 0,
},
truncated: false,
fallbackFetchNeeded: false,
},
},
authToken: "run-jwt-token",
onLog: async () => {},
});
expect(result.exitCode).toBe(0);
expect(result.errorMessage).toBeNull();
const capture = JSON.parse(await fs.readFile(capturePath, "utf8")) as CapturePayload;
expect(capture.paperclipEnvKeys).toContain("PAPERCLIP_WAKE_PAYLOAD_JSON");
expect(capture.paperclipWakePayloadJson).not.toBeNull();
expect(JSON.parse(capture.paperclipWakePayloadJson ?? "{}")).toMatchObject({
reason: "issue_commented",
latestCommentId: "comment-2",
commentIds: ["comment-1", "comment-2"],
});
expect(capture.prompt).toContain("## Paperclip Wake Payload");
expect(capture.prompt).toContain("Treat this wake payload as the highest-priority change for the current heartbeat.");
expect(capture.prompt).toContain("Do not switch to another issue until you have handled this wake.");
expect(capture.prompt).toContain(
"acknowledge the latest comment and explain how it changes your next action.",
);
expect(capture.prompt).toContain("First comment");
expect(capture.prompt).toContain("Second comment");
} finally {
if (previousHome === undefined) delete process.env.HOME;
else process.env.HOME = previousHome;
await fs.rm(root, { recursive: true, force: true });
}
});
it("classifies remote-compaction high-demand failures as retryable transient upstream errors", async () => {
const root = await fs.mkdtemp(path.join(os.tmpdir(), "paperclip-codex-execute-transient-"));
const workspace = path.join(root, "workspace");
const commandPath = path.join(root, "codex");
await fs.mkdir(workspace, { recursive: true });
await writeFailingCodexCommand(
commandPath,
"Error running remote compact task: We're currently experiencing high demand, which may cause temporary errors.",
);
const previousHome = process.env.HOME;
process.env.HOME = root;
await seedSharedCodexAuth(root);
try {
const result = await execute({
runId: "run-transient-error",
agent: {
id: "agent-1",
companyId: "company-1",
name: "Codex Coder",
adapterType: "codex_local",
adapterConfig: { engine: "cli" },
},
runtime: {
sessionId: null,
sessionParams: null,
sessionDisplayId: null,
taskKey: null,
},
config: {
engine: "cli",
command: commandPath,
cwd: workspace,
promptTemplate: "Follow the paperclip heartbeat.",
},
context: {},
authToken: "run-jwt-token",
onLog: async () => {},
});
expect(result.exitCode).toBe(1);
expect(result.errorCode).toBe("codex_transient_upstream");
expect(result.errorFamily).toBe("transient_upstream");
expect(result.errorMessage).toContain("high demand");
} finally {
if (previousHome === undefined) delete process.env.HOME;
else process.env.HOME = previousHome;
await fs.rm(root, { recursive: true, force: true });
}
});
it("classifies mid-turn harness crashes as retryable transient upstream errors", async () => {
const root = await fs.mkdtemp(path.join(os.tmpdir(), "paperclip-codex-execute-harness-crash-"));
const workspace = path.join(root, "workspace");
const commandPath = path.join(root, "codex");
await fs.mkdir(workspace, { recursive: true });
// Faithful to the observed MCP transport crash: the protocol stream starts,
// then the process dies with only a harness tracing line on stderr — no
// protocol-terminal event (error / turn.failed / turn.completed).
const script = `#!/usr/bin/env node
console.log(JSON.stringify({ type: "thread.started", thread_id: "thread-crash-1" }));
console.log(JSON.stringify({ type: "item.completed", item: { type: "agent_message", text: "Starting the task." } }));
console.error("2026-07-23T22:58:56.007042Z ERROR rmcp::transport::worker: worker quit with fatal: Transport channel closed, when UnexpectedContentType(Some(\\"text/plain\\"))");
process.exit(1);
`;
await fs.writeFile(commandPath, script, "utf8");
await fs.chmod(commandPath, 0o755);
const previousHome = process.env.HOME;
process.env.HOME = root;
await seedSharedCodexAuth(root);
try {
const result = await execute({
runId: "run-harness-crash",
agent: {
id: "agent-1",
companyId: "company-1",
name: "Codex Coder",
adapterType: "codex_local",
adapterConfig: { engine: "cli" },
},
runtime: {
sessionId: null,
sessionParams: null,
sessionDisplayId: null,
taskKey: null,
},
config: {
engine: "cli",
command: commandPath,
cwd: workspace,
promptTemplate: "Follow the paperclip heartbeat.",
},
context: {},
authToken: "run-jwt-token",
onLog: async () => {},
});
expect(result.exitCode).toBe(1);
expect(result.errorCode).toBe("codex_harness_crash");
expect(result.errorFamily).toBe("transient_upstream");
expect(result.errorMessage).toContain("Transport channel closed");
expect(result.sessionId).toBe("thread-crash-1");
expect(result.clearSession).toBe(false);
expect((result.resultJson as Record<string, unknown>).errorFamily).toBe("transient_upstream");
} finally {
if (previousHome === undefined) delete process.env.HOME;
else process.env.HOME = previousHome;
await fs.rm(root, { recursive: true, force: true });
}
});
it("persists retry-not-before metadata for codex provider quota failures", async () => {
const root = await fs.mkdtemp(path.join(os.tmpdir(), "paperclip-codex-execute-usage-limit-"));
const workspace = path.join(root, "workspace");
const commandPath = path.join(root, "codex");
await fs.mkdir(workspace, { recursive: true });
await writeFailingCodexCommand(
commandPath,
"You've hit your usage limit for GPT-5.3-Codex-Spark. Switch to another model now, or try again at 11:31 PM.",
);
const previousHome = process.env.HOME;
process.env.HOME = root;
await seedSharedCodexAuth(root);
vi.useFakeTimers();
vi.setSystemTime(new Date(2026, 3, 22, 22, 29, 0));
try {
const result = await execute({
runId: "run-usage-limit",
agent: {
id: "agent-1",
companyId: "company-1",
name: "Codex Coder",
adapterType: "codex_local",
adapterConfig: { engine: "cli" },
},
runtime: {
sessionId: "codex-session-usage-limit",
sessionParams: {
sessionId: "codex-session-usage-limit",
cwd: workspace,
},
sessionDisplayId: "codex-session-usage-limit",
taskKey: null,
},
config: {
engine: "cli",
command: commandPath,
cwd: workspace,
model: "gpt-5.3-codex-spark",
promptTemplate: "Follow the paperclip heartbeat.",
},
context: {},
authToken: "run-jwt-token",
onLog: async () => {},
});
expect(result.exitCode).toBe(1);
expect(result.errorCode).toBe("provider_quota");
expect(result.errorFamily).toBe("provider_quota");
const expectedRetryNotBefore = new Date(2026, 3, 22, 23, 31, 0, 0).toISOString();
expect(result.retryNotBefore).toBe(expectedRetryNotBefore);
expect(result.resultJson?.retryNotBefore).toBe(expectedRetryNotBefore);
expect(result.resultJson?.providerQuotaRetryNotBefore).toBe(expectedRetryNotBefore);
expect(new Date(String(result.resultJson?.transientRetryNotBefore)).getTime()).toBe(
new Date(2026, 3, 22, 23, 31, 0, 0).getTime(),
);
} finally {
vi.useRealTimers();
if (previousHome === undefined) delete process.env.HOME;
else process.env.HOME = previousHome;
await fs.rm(root, { recursive: true, force: true });
}
});
it("classifies Codex refresh-token auth failures without credential telemetry", async () => {
const root = await fs.mkdtemp(path.join(os.tmpdir(), "paperclip-codex-execute-refresh-token-"));
const workspace = path.join(root, "workspace");
const commandPath = path.join(root, "codex");
await fs.mkdir(workspace, { recursive: true });
await writeFailingCodexCommand(commandPath, "OAuth failed: refresh_token_reused");
const previousHome = process.env.HOME;
process.env.HOME = root;
await seedSharedCodexAuth(root);
try {
const result = await execute({
runId: "run-refresh-token-reused",
agent: {
id: "agent-1",
companyId: "company-1",
name: "Codex Coder",
adapterType: "codex_local",
adapterConfig: { engine: "cli" },
},
runtime: {
sessionId: null,
sessionParams: null,
sessionDisplayId: null,
taskKey: null,
},
config: {
engine: "cli",
command: commandPath,
cwd: workspace,
promptTemplate: "Follow the paperclip heartbeat.",
},
context: {},
authToken: "run-jwt-token",
onLog: async () => {},
});
expect(result.exitCode).toBe(1);
expect(result.errorCode).toBe("refresh_token_reused");
expect(result.errorFamily).toBe("refresh_token_reused");
expect(result.resultJson?.errorFamily).toBe("refresh_token_reused");
expect(result.resultJson).not.toHaveProperty("codexCredentialTelemetry");
} finally {
if (previousHome === undefined) delete process.env.HOME;
else process.env.HOME = previousHome;
await fs.rm(root, { recursive: true, force: true });
}
});
it("uses safer invocation settings and a fresh-session handoff for codex transient fallback retries", async () => {
const root = await fs.mkdtemp(path.join(os.tmpdir(), "paperclip-codex-execute-fallback-"));
const workspace = path.join(root, "workspace");
const commandPath = path.join(root, "codex");
const capturePath = path.join(root, "capture.json");
await fs.mkdir(workspace, { recursive: true });
await writeFakeCodexCommand(commandPath);
const previousHome = process.env.HOME;
process.env.HOME = root;
await seedSharedCodexAuth(root);
let commandNotes: string[] = [];
try {
const result = await execute({
runId: "run-fallback",
agent: {
id: "agent-1",
companyId: "company-1",
name: "Codex Coder",
adapterType: "codex_local",
adapterConfig: { engine: "cli" },
},
runtime: {
sessionId: null,
sessionParams: {
sessionId: "codex-session-stale",
cwd: workspace,
},
sessionDisplayId: "codex-session-stale",
taskKey: null,
},
config: {
engine: "cli",
command: commandPath,
cwd: workspace,
fastMode: true,
model: "gpt-5.4",
env: {
PAPERCLIP_TEST_CAPTURE_PATH: capturePath,
},
promptTemplate: "Follow the paperclip heartbeat.",
},
context: {
codexTransientFallbackMode: "fresh_session_safer_invocation",
paperclipContinuationSummary: {
key: "continuation-summary",
title: "Continuation Summary",
body: "Issue continuation summary for the next fresh session.",
updatedAt: "2026-04-21T01:00:00.000Z",
},
},
authToken: "run-jwt-token",
onLog: async () => {},
onMeta: async (meta) => {
commandNotes = meta.commandNotes ?? [];
},
});
expect(result.exitCode).toBe(0);
expect(result.errorMessage).toBeNull();
const capture = JSON.parse(await fs.readFile(capturePath, "utf8")) as CapturePayload;
expect(capture.argv).toEqual(expect.arrayContaining(["exec", "--json", "-"]));
expect(capture.argv).not.toContain("resume");
expect(capture.argv).not.toContain('service_tier="fast"');
expect(capture.argv).not.toContain("features.fast_mode=true");
expect(capture.prompt).toContain("Paperclip session handoff:");
expect(capture.prompt).toContain("Issue continuation summary for the next fresh session.");
expect(commandNotes).toContain("Codex transient fallback requested safer invocation settings for this retry.");
expect(commandNotes).toContain("Codex transient fallback forced a fresh session with a continuation handoff.");
} finally {
if (previousHome === undefined) delete process.env.HOME;
else process.env.HOME = previousHome;
await fs.rm(root, { recursive: true, force: true });
}
});
it("renders execution-stage wake instructions for reviewer and executor roles", async () => {
const root = await fs.mkdtemp(path.join(os.tmpdir(), "paperclip-codex-execute-stage-wake-"));
const workspace = path.join(root, "workspace");
const commandPath = path.join(root, "codex");
const capturePath = path.join(root, "capture.json");
await fs.mkdir(workspace, { recursive: true });
await writeFakeCodexCommand(commandPath);
const previousHome = process.env.HOME;
process.env.HOME = root;
await seedSharedCodexAuth(root);
try {
const result = await execute({
runId: "run-stage-wake",
agent: {
id: "agent-1",
companyId: "company-1",
name: "Codex Coder",
adapterType: "codex_local",
adapterConfig: { engine: "cli" },
},
runtime: {
sessionId: null,
sessionParams: null,
sessionDisplayId: null,
taskKey: null,
},
config: {
engine: "cli",
command: commandPath,
cwd: workspace,
env: {
PAPERCLIP_TEST_CAPTURE_PATH: capturePath,
},
promptTemplate: "Follow the paperclip heartbeat.",
},
context: {
issueId: "issue-1",
taskId: "issue-1",
wakeReason: "execution_review_requested",
paperclipWake: {
reason: "execution_review_requested",
issue: {
id: "issue-1",
identifier: "PAP-1207",
title: "implement the plan of PAP-1200",
status: "in_review",
priority: "medium",
},
executionStage: {
wakeRole: "reviewer",
stageId: "stage-1",
stageType: "review",
currentParticipant: { type: "agent", agentId: "qa-agent" },
returnAssignee: { type: "agent", agentId: "coder-agent" },
lastDecisionOutcome: null,
allowedActions: ["approve", "request_changes"],
},
commentIds: [],
latestCommentId: null,
comments: [],
commentWindow: {
requestedCount: 0,
includedCount: 0,
missingCount: 0,
},
truncated: false,
fallbackFetchNeeded: false,
},
},
authToken: "run-jwt-token",
onLog: async () => {},
});
expect(result.exitCode).toBe(0);
const capture = JSON.parse(await fs.readFile(capturePath, "utf8")) as CapturePayload;
expect(capture.prompt).toContain("execution wake role: reviewer");
expect(capture.prompt).toContain("You are waking as the active reviewer for this issue.");
expect(capture.prompt).toContain("Do not execute the task itself or continue executor work.");
expect(capture.prompt).toContain("allowed actions: approve, request_changes");
const executorCapturePath = path.join(root, "capture-executor.json");
const executorResult = await execute({
runId: "run-stage-wake-executor",
agent: {
id: "agent-1",
companyId: "company-1",
name: "Codex Coder",
adapterType: "codex_local",
adapterConfig: { engine: "cli" },
},
runtime: {
sessionId: null,
sessionParams: null,
sessionDisplayId: null,
taskKey: null,
},
config: {
engine: "cli",
command: commandPath,
cwd: workspace,
env: {
PAPERCLIP_TEST_CAPTURE_PATH: executorCapturePath,
},
promptTemplate: "Follow the paperclip heartbeat.",
},
context: {
issueId: "issue-1",
taskId: "issue-1",
wakeReason: "execution_changes_requested",
paperclipWake: {
reason: "execution_changes_requested",
issue: {
id: "issue-1",
identifier: "PAP-1207",
title: "implement the plan of PAP-1200",
status: "in_progress",
priority: "medium",
},
executionStage: {
wakeRole: "executor",
stageId: "stage-1",
stageType: "review",
currentParticipant: { type: "agent", agentId: "qa-agent" },
returnAssignee: { type: "agent", agentId: "coder-agent" },
lastDecisionOutcome: "changes_requested",
allowedActions: ["address_changes", "resubmit"],
},
commentIds: [],
latestCommentId: null,
comments: [],
commentWindow: {
requestedCount: 0,
includedCount: 0,
missingCount: 0,
},
truncated: false,
fallbackFetchNeeded: false,
},
},
authToken: "run-jwt-token",
onLog: async () => {},
});
expect(executorResult.exitCode).toBe(0);
const executorCapture = JSON.parse(await fs.readFile(executorCapturePath, "utf8")) as CapturePayload;
expect(executorCapture.prompt).toContain("execution wake role: executor");
expect(executorCapture.prompt).toContain("You are waking because changes were requested in the execution workflow.");
expect(executorCapture.prompt).toContain("allowed actions: address_changes, resubmit");
} finally {
if (previousHome === undefined) delete process.env.HOME;
else process.env.HOME = previousHome;
await fs.rm(root, { recursive: true, force: true });
}
});
it("renders an issue-scoped wake prompt even when the wake has no comments yet", async () => {
const root = await fs.mkdtemp(path.join(os.tmpdir(), "paperclip-codex-execute-issue-wake-"));
const workspace = path.join(root, "workspace");
const commandPath = path.join(root, "codex");
const capturePath = path.join(root, "capture.json");
await fs.mkdir(workspace, { recursive: true });
await writeFakeCodexCommand(commandPath);
const previousHome = process.env.HOME;
process.env.HOME = root;
await seedSharedCodexAuth(root);
try {
const result = await execute({
runId: "run-issue-wake",
agent: {
id: "agent-1",
companyId: "company-1",
name: "Codex Coder",
adapterType: "codex_local",
adapterConfig: { engine: "cli" },
},
runtime: {
sessionId: null,
sessionParams: null,
sessionDisplayId: null,
taskKey: null,
},
config: {
engine: "cli",
command: commandPath,
cwd: workspace,
env: {
PAPERCLIP_TEST_CAPTURE_PATH: capturePath,
},
promptTemplate: "Follow the paperclip heartbeat.",
},
context: {
issueId: "issue-1",
taskId: "issue-1",
wakeReason: "issue_assigned",
paperclipWake: {
reason: "issue_assigned",
issue: {
id: "issue-1",
identifier: "PAP-1201",
title: "Fix gallery opening for inline images",
status: "in_progress",
priority: "medium",
},
checkedOutByHarness: true,
commentIds: [],
latestCommentId: null,
comments: [],
commentWindow: {
requestedCount: 0,
includedCount: 0,
missingCount: 0,
},
truncated: false,
fallbackFetchNeeded: false,
},
},
authToken: "run-jwt-token",
onLog: async () => {},
});
expect(result.exitCode).toBe(0);
expect(result.errorMessage).toBeNull();
const capture = JSON.parse(await fs.readFile(capturePath, "utf8")) as CapturePayload;
expect(capture.paperclipEnvKeys).toContain("PAPERCLIP_WAKE_PAYLOAD_JSON");
expect(capture.paperclipWakePayloadJson).not.toBeNull();
expect(JSON.parse(capture.paperclipWakePayloadJson ?? "{}")).toMatchObject({
reason: "issue_assigned",
issue: {
identifier: "PAP-1201",
title: "Fix gallery opening for inline images",
status: "in_progress",
priority: "medium",
},
checkedOutByHarness: true,
commentIds: [],
});
expect(capture.prompt).toContain("## Paperclip Wake Payload");
expect(capture.prompt).toContain("Do not switch to another issue until you have handled this wake.");
expect(capture.prompt).toContain("- issue: PAP-1201 Fix gallery opening for inline images");
expect(capture.prompt).not.toContain("- pending comments:");
expect(capture.prompt).not.toContain("acknowledge the latest comment");
expect(capture.prompt).not.toContain("Execution contract:");
expect(capture.prompt).toContain("- issue status: in_progress");
expect(capture.prompt).toContain("- checkout: already claimed by the harness for this run");
expect(capture.prompt).toContain("The harness already checked out this issue for the current run.");
} finally {
if (previousHome === undefined) delete process.env.HOME;
else process.env.HOME = previousHome;
await fs.rm(root, { recursive: true, force: true });
}
});
it("uses a compact wake delta instead of the full heartbeat prompt when resuming a session", async () => {
const root = await fs.mkdtemp(path.join(os.tmpdir(), "paperclip-codex-execute-resume-wake-"));
const workspace = path.join(root, "workspace");
const commandPath = path.join(root, "codex");
const capturePath = path.join(root, "capture.json");
const instructionsPath = path.join(root, "AGENTS.md");
await fs.mkdir(workspace, { recursive: true });
await fs.writeFile(instructionsPath, "You are managed instructions.\n", "utf8");
await writeFakeCodexCommand(commandPath);
const previousHome = process.env.HOME;
process.env.HOME = root;
await seedSharedCodexAuth(root);
let invocationPrompt = "";
let invocationNotes: string[] = [];
let promptMetrics: Record<string, number> = {};
try {
const result = await execute({
runId: "run-resume-wake",
agent: {
id: "agent-1",
companyId: "company-1",
name: "Codex Coder",
adapterType: "codex_local",
adapterConfig: { engine: "cli" },
},
runtime: {
sessionId: null,
sessionParams: {
sessionId: "codex-session-1",
cwd: workspace,
},
sessionDisplayId: null,
taskKey: null,
},
config: {
engine: "cli",
command: commandPath,
cwd: workspace,
instructionsFilePath: instructionsPath,
env: {
PAPERCLIP_TEST_CAPTURE_PATH: capturePath,
},
promptTemplate: "Follow the paperclip heartbeat.",
},
context: {
issueId: "issue-1",
taskId: "issue-1",
wakeReason: "issue_commented",
wakeCommentId: "comment-2",
paperclipWake: {
reason: "issue_commented",
issue: {
id: "issue-1",
identifier: "PAP-874",
title: "chat-speed issues",
status: "in_progress",
priority: "medium",
},
commentIds: ["comment-2"],
latestCommentId: "comment-2",
comments: [
{
id: "comment-2",
issueId: "issue-1",
body: "Second comment",
bodyTruncated: false,
createdAt: "2026-03-28T14:35:10.000Z",
author: { type: "user", id: "user-1" },
},
],
commentWindow: {
requestedCount: 1,
includedCount: 1,
missingCount: 0,
},
truncated: false,
fallbackFetchNeeded: false,
},
},
authToken: "run-jwt-token",
onLog: async () => {},
onMeta: async (meta) => {
invocationPrompt = meta.prompt ?? "";
invocationNotes = meta.commandNotes ?? [];
promptMetrics = meta.promptMetrics ?? {};
},
});
expect(result.exitCode).toBe(0);
expect(result.errorMessage).toBeNull();
const capture = JSON.parse(await fs.readFile(capturePath, "utf8")) as CapturePayload;
expect(capture.argv).toEqual(expect.arrayContaining(["resume", "codex-session-1", "-"]));
expect(capture.prompt).toContain("## Paperclip Resume Delta");
expect(capture.prompt).toContain("Do not switch to another issue until you have handled this wake.");
expect(capture.prompt).toContain("Second comment");
expect(capture.prompt).not.toContain("Follow the paperclip heartbeat.");
expect(capture.prompt).not.toContain("You are managed instructions.");
expect(invocationPrompt).toContain("## Paperclip Resume Delta");
expect(invocationNotes).toContain(
"Skipped stdin instruction reinjection because an existing Codex session is being resumed with a wake delta.",
);
expect(promptMetrics.instructionsChars).toBe(0);
expect(promptMetrics.heartbeatPromptChars).toBe(0);
} finally {
if (previousHome === undefined) delete process.env.HOME;
else process.env.HOME = previousHome;
await fs.rm(root, { recursive: true, force: true });
}
});
it("uses a worktree-isolated CODEX_HOME and mounts the operational skill by default", async () => {
const root = await fs.mkdtemp(path.join(os.tmpdir(), "paperclip-codex-execute-"));
const workspace = path.join(root, "workspace");
const commandPath = path.join(root, "codex");
const capturePath = path.join(root, "capture.json");
const sharedCodexHome = path.join(root, "shared-codex-home");
const paperclipHome = path.join(root, "paperclip-home");
const isolatedCodexHome = path.join(
paperclipHome,
"instances",
"worktree-1",
"companies",
"company-1",
"codex-home",
);
const homeSkill = path.join(isolatedCodexHome, "skills", "paperclip");
await fs.mkdir(workspace, { recursive: true });
await fs.mkdir(sharedCodexHome, { recursive: true });
await fs.writeFile(path.join(sharedCodexHome, "auth.json"), `${fakeCodexAuthJson}\n`, "utf8");
await fs.writeFile(path.join(sharedCodexHome, "config.toml"), 'model = "codex-mini-latest"\n', "utf8");
await writeFakeCodexCommand(commandPath);
const previousHome = process.env.HOME;
const previousPaperclipHome = process.env.PAPERCLIP_HOME;
const previousPaperclipInstanceId = process.env.PAPERCLIP_INSTANCE_ID;
const previousPaperclipInWorktree = process.env.PAPERCLIP_IN_WORKTREE;
const previousCodexHome = process.env.CODEX_HOME;
process.env.HOME = root;
process.env.PAPERCLIP_HOME = paperclipHome;
process.env.PAPERCLIP_INSTANCE_ID = "worktree-1";
process.env.PAPERCLIP_IN_WORKTREE = "true";
process.env.CODEX_HOME = sharedCodexHome;
try {
const logs: LogEntry[] = [];
const result = await execute({
runId: "run-1",
agent: {
id: "agent-1",
companyId: "company-1",
name: "Codex Coder",
adapterType: "codex_local",
adapterConfig: { engine: "cli" },
},
runtime: {
sessionId: null,
sessionParams: null,
sessionDisplayId: null,
taskKey: null,
},
config: {
engine: "cli",
command: commandPath,
cwd: workspace,
env: {
PAPERCLIP_TEST_CAPTURE_PATH: capturePath,
},
promptTemplate: "Follow the paperclip heartbeat.",
},
context: {},
authToken: "run-jwt-token",
onLog: async (stream, chunk) => {
logs.push({ stream, chunk });
},
});
expect(result.exitCode).toBe(0);
expect(result.errorMessage).toBeNull();
const capture = JSON.parse(await fs.readFile(capturePath, "utf8")) as CapturePayload;
expect(capture.codexHome).toBe(isolatedCodexHome);
expect(capture.argv).toEqual(expect.arrayContaining(["exec", "--json", "-"]));
expect(capture.prompt).toContain("Follow the paperclip heartbeat.");
expect(capture.paperclipEnvKeys).toEqual(
expect.arrayContaining([
"PAPERCLIP_AGENT_ID",
"PAPERCLIP_API_KEY",
"PAPERCLIP_API_URL",
"PAPERCLIP_COMPANY_ID",
"PAPERCLIP_RUN_ID",
]),
);
const isolatedAuth = path.join(isolatedCodexHome, "auth.json");
const isolatedConfig = path.join(isolatedCodexHome, "config.toml");
expect((await fs.lstat(isolatedAuth)).isSymbolicLink()).toBe(true);
expect(await fs.realpath(isolatedAuth)).toBe(await fs.realpath(path.join(sharedCodexHome, "auth.json")));
expect((await fs.lstat(isolatedConfig)).isFile()).toBe(true);
expect(await fs.readFile(isolatedConfig, "utf8")).toBe('model = "codex-mini-latest"\n');
expect((await fs.lstat(homeSkill)).isSymbolicLink()).toBe(true);
expect(logs).toContainEqual(
expect.objectContaining({
stream: "stdout",
chunk: expect.stringContaining("Using worktree-isolated Codex home"),
}),
);
expect(logs).toContainEqual(
expect.objectContaining({
stream: "stdout",
chunk: expect.stringContaining('Injected Codex skill "paperclip"'),
}),
);
} finally {
if (previousHome === undefined) delete process.env.HOME;
else process.env.HOME = previousHome;
if (previousPaperclipHome === undefined) delete process.env.PAPERCLIP_HOME;
else process.env.PAPERCLIP_HOME = previousPaperclipHome;
if (previousPaperclipInstanceId === undefined) delete process.env.PAPERCLIP_INSTANCE_ID;
else process.env.PAPERCLIP_INSTANCE_ID = previousPaperclipInstanceId;
if (previousPaperclipInWorktree === undefined) delete process.env.PAPERCLIP_IN_WORKTREE;
else process.env.PAPERCLIP_IN_WORKTREE = previousPaperclipInWorktree;
if (previousCodexHome === undefined) delete process.env.CODEX_HOME;
else process.env.CODEX_HOME = previousCodexHome;
await fs.rm(root, { recursive: true, force: true });
}
});
it("respects an explicit CODEX_HOME config override even in worktree mode", async () => {
const root = await fs.mkdtemp(path.join(os.tmpdir(), "paperclip-codex-execute-explicit-"));
const workspace = path.join(root, "workspace");
const commandPath = path.join(root, "codex");
const capturePath = path.join(root, "capture.json");
const sharedCodexHome = path.join(root, "shared-codex-home");
const explicitCodexHome = path.join(root, "explicit-codex-home");
const paperclipHome = path.join(root, "paperclip-home");
await fs.mkdir(workspace, { recursive: true });
await fs.mkdir(sharedCodexHome, { recursive: true });
await fs.writeFile(path.join(sharedCodexHome, "auth.json"), `${fakeCodexAuthJson}\n`, "utf8");
await writeFakeCodexCommand(commandPath);
const previousHome = process.env.HOME;
const previousPaperclipHome = process.env.PAPERCLIP_HOME;
const previousPaperclipInstanceId = process.env.PAPERCLIP_INSTANCE_ID;
const previousPaperclipInWorktree = process.env.PAPERCLIP_IN_WORKTREE;
const previousCodexHome = process.env.CODEX_HOME;
process.env.HOME = root;
process.env.PAPERCLIP_HOME = paperclipHome;
process.env.PAPERCLIP_INSTANCE_ID = "worktree-1";
process.env.PAPERCLIP_IN_WORKTREE = "true";
process.env.CODEX_HOME = sharedCodexHome;
try {
const result = await execute({
runId: "run-2",
agent: {
id: "agent-1",
companyId: "company-1",
name: "Codex Coder",
adapterType: "codex_local",
adapterConfig: { engine: "cli" },
},
runtime: {
sessionId: null,
sessionParams: null,
sessionDisplayId: null,
taskKey: null,
},
config: {
engine: "cli",
command: commandPath,
cwd: workspace,
env: {
PAPERCLIP_TEST_CAPTURE_PATH: capturePath,
CODEX_HOME: explicitCodexHome,
},
promptTemplate: "Follow the paperclip heartbeat.",
paperclipSkillSync: {
desiredSkills: ["paperclip"],
},
},
context: {},
authToken: "run-jwt-token",
onLog: async () => {},
});
expect(result.exitCode).toBe(0);
expect(result.errorMessage).toBeNull();
const capture = JSON.parse(await fs.readFile(capturePath, "utf8")) as CapturePayload;
expect(capture.codexHome).toBe(explicitCodexHome);
expect((await fs.lstat(path.join(explicitCodexHome, "skills", "paperclip"))).isSymbolicLink()).toBe(true);
await expect(fs.lstat(path.join(paperclipHome, "instances", "worktree-1", "codex-home"))).rejects.toThrow();
} finally {
if (previousHome === undefined) delete process.env.HOME;
else process.env.HOME = previousHome;
if (previousPaperclipHome === undefined) delete process.env.PAPERCLIP_HOME;
else process.env.PAPERCLIP_HOME = previousPaperclipHome;
if (previousPaperclipInstanceId === undefined) delete process.env.PAPERCLIP_INSTANCE_ID;
else process.env.PAPERCLIP_INSTANCE_ID = previousPaperclipInstanceId;
if (previousPaperclipInWorktree === undefined) delete process.env.PAPERCLIP_IN_WORKTREE;
else process.env.PAPERCLIP_IN_WORKTREE = previousPaperclipInWorktree;
if (previousCodexHome === undefined) delete process.env.CODEX_HOME;
else process.env.CODEX_HOME = previousCodexHome;
await fs.rm(root, { recursive: true, force: true });
}
});
});