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Add SSH environment support (#4358)
## Thinking Path > - Paperclip orchestrates AI agents for zero-human companies > - The environments subsystem already models execution environments, but before this branch there was no end-to-end SSH-backed runtime path for agents to actually run work against a remote box > - That meant agents could be configured around environment concepts without a reliable way to execute adapter sessions remotely, sync workspace state, and preserve run context across supported adapters > - We also need environment selection to participate in normal Paperclip control-plane behavior: agent defaults, project/issue selection, route validation, and environment probing > - Because this capability is still experimental, the UI surface should be easy to hide and easy to remove later without undoing the underlying implementation > - This pull request adds SSH environment execution support across the runtime, adapters, routes, schema, and tests, then puts the visible environment-management UI behind an experimental flag > - The benefit is that we can validate real SSH-backed agent execution now while keeping the user-facing controls safely gated until the feature is ready to come out of experimentation ## What Changed - Added SSH-backed execution target support in the shared adapter runtime, including remote workspace preparation, skill/runtime asset sync, remote session handling, and workspace restore behavior after runs. - Added SSH execution coverage for supported local adapters, plus remote execution tests across Claude, Codex, Cursor, Gemini, OpenCode, and Pi. - Added environment selection and environment-management backend support needed for SSH execution, including route/service work, validation, probing, and agent default environment persistence. - Added CLI support for SSH environment lab verification and updated related docs/tests. - Added the `enableEnvironments` experimental flag and gated the environment UI behind it on company settings, agent configuration, and project configuration surfaces. ## Verification - `pnpm exec vitest run packages/adapters/claude-local/src/server/execute.remote.test.ts packages/adapters/cursor-local/src/server/execute.remote.test.ts packages/adapters/gemini-local/src/server/execute.remote.test.ts packages/adapters/opencode-local/src/server/execute.remote.test.ts packages/adapters/pi-local/src/server/execute.remote.test.ts` - `pnpm exec vitest run server/src/__tests__/environment-routes.test.ts` - `pnpm exec vitest run server/src/__tests__/instance-settings-routes.test.ts` - `pnpm exec vitest run ui/src/lib/new-agent-hire-payload.test.ts ui/src/lib/new-agent-runtime-config.test.ts` - `pnpm -r typecheck` - `pnpm build` - Manual verification on a branch-local dev server: - enabled the experimental flag - created an SSH environment - created a Linux Claude agent using that environment - confirmed a run executed on the Linux box and synced workspace changes back ## Risks - Medium: this touches runtime execution flow across multiple adapters, so regressions would likely show up in remote session setup, workspace sync, or environment selection precedence. - The UI flag reduces exposure, but the underlying runtime and route changes are still substantial and rely on migration correctness. - The change set is broad across adapters, control-plane services, migrations, and UI gating, so review should pay close attention to environment-selection precedence and remote workspace lifecycle behavior. ## Model Used - OpenAI Codex via Paperclip's local Codex adapter, GPT-5-class coding model with tool use and code execution in the local repo workspace. The local adapter does not surface a more specific public model version string in this branch workflow. ## 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 run tests locally and they pass - [x] I have added or updated tests where applicable - [ ] If this change affects the UI, I have included before/after screenshots - [x] I have updated relevant documentation to reflect my changes - [x] I have considered and documented any risks above - [x] I will address all Greptile and reviewer comments before requesting merge
This commit is contained in:
parent
f98c348e2b
commit
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95 changed files with 10162 additions and 315 deletions
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@ -1,6 +1,7 @@
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import { spawn, type ChildProcess } from "node:child_process";
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import { constants as fsConstants, promises as fs, type Dirent } from "node:fs";
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import path from "node:path";
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import { buildSshSpawnTarget, type SshRemoteExecutionSpec } from "./ssh.js";
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import type {
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AdapterSkillEntry,
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AdapterSkillSnapshot,
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@ -30,8 +31,12 @@ interface RunningProcess {
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interface SpawnTarget {
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command: string;
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args: string[];
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cwd?: string;
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cleanup?: () => Promise<void>;
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}
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type RemoteExecutionSpec = SshRemoteExecutionSpec;
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type ChildProcessWithEvents = ChildProcess & {
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on(event: "error", listener: (err: Error) => void): ChildProcess;
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on(
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@ -806,11 +811,26 @@ export function buildPaperclipEnv(agent: { id: string; companyId: string }): Rec
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process.env.PAPERCLIP_LISTEN_HOST ?? process.env.HOST ?? "localhost",
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);
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const runtimePort = process.env.PAPERCLIP_LISTEN_PORT ?? process.env.PORT ?? "3100";
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const apiUrl = process.env.PAPERCLIP_API_URL ?? `http://${runtimeHost}:${runtimePort}`;
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const apiUrl =
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process.env.PAPERCLIP_RUNTIME_API_URL ??
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process.env.PAPERCLIP_API_URL ??
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`http://${runtimeHost}:${runtimePort}`;
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vars.PAPERCLIP_API_URL = apiUrl;
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return vars;
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}
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export function sanitizeInheritedPaperclipEnv(baseEnv: NodeJS.ProcessEnv): NodeJS.ProcessEnv {
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const env: NodeJS.ProcessEnv = { ...baseEnv };
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for (const key of Object.keys(env)) {
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if (!key.startsWith("PAPERCLIP_")) continue;
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if (key === "PAPERCLIP_RUNTIME_API_URL") continue;
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if (key === "PAPERCLIP_LISTEN_HOST") continue;
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if (key === "PAPERCLIP_LISTEN_PORT") continue;
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delete env[key];
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}
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return env;
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}
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export function defaultPathForPlatform() {
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if (process.platform === "win32") {
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return "C:\\Windows\\System32;C:\\Windows;C:\\Windows\\System32\\Wbem";
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@ -859,7 +879,18 @@ async function resolveCommandPath(command: string, cwd: string, env: NodeJS.Proc
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return null;
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}
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export async function resolveCommandForLogs(command: string, cwd: string, env: NodeJS.ProcessEnv): Promise<string> {
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export async function resolveCommandForLogs(
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command: string,
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cwd: string,
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env: NodeJS.ProcessEnv,
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options: {
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remoteExecution?: RemoteExecutionSpec | null;
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} = {},
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): Promise<string> {
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const remote = options.remoteExecution ?? null;
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if (remote) {
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return `ssh://${remote.username}@${remote.host}:${remote.port}/${remote.remoteCwd} :: ${command}`;
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}
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return (await resolveCommandPath(command, cwd, env)) ?? command;
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}
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@ -879,7 +910,33 @@ async function resolveSpawnTarget(
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args: string[],
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cwd: string,
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env: NodeJS.ProcessEnv,
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options: {
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remoteExecution?: RemoteExecutionSpec | null;
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remoteEnv?: Record<string, string> | null;
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} = {},
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): Promise<SpawnTarget> {
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const remote = options.remoteExecution ?? null;
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if (remote) {
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const sshResolved = await resolveCommandPath("ssh", process.cwd(), env);
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if (!sshResolved) {
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throw new Error('Command not found in PATH: "ssh"');
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}
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const spawnTarget = await buildSshSpawnTarget({
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spec: remote,
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command,
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args,
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env: Object.fromEntries(
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Object.entries(options.remoteEnv ?? {}).filter((entry): entry is [string, string] => typeof entry[1] === "string"),
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),
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});
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return {
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command: sshResolved,
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args: spawnTarget.args,
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cwd: process.cwd(),
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cleanup: spawnTarget.cleanup,
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};
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}
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const resolved = await resolveCommandPath(command, cwd, env);
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const executable = resolved ?? command;
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@ -1306,7 +1363,19 @@ export async function removeMaintainerOnlySkillSymlinks(
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}
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}
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export async function ensureCommandResolvable(command: string, cwd: string, env: NodeJS.ProcessEnv) {
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export async function ensureCommandResolvable(
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command: string,
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cwd: string,
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env: NodeJS.ProcessEnv,
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options: {
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remoteExecution?: RemoteExecutionSpec | null;
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} = {},
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) {
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if (options.remoteExecution) {
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const resolvedSsh = await resolveCommandPath("ssh", process.cwd(), env);
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if (resolvedSsh) return;
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throw new Error('Command not found in PATH: "ssh"');
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}
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const resolved = await resolveCommandPath(command, cwd, env);
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if (resolved) return;
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if (command.includes("/") || command.includes("\\")) {
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@ -1330,12 +1399,15 @@ export async function runChildProcess(
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onSpawn?: (meta: { pid: number; processGroupId: number | null; startedAt: string }) => Promise<void>;
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terminalResultCleanup?: TerminalResultCleanupOptions;
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stdin?: string;
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remoteExecution?: RemoteExecutionSpec | null;
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},
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): Promise<RunProcessResult> {
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const onLogError = opts.onLogError ?? ((err, id, msg) => console.warn({ err, runId: id }, msg));
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return new Promise<RunProcessResult>((resolve, reject) => {
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const rawMerged: NodeJS.ProcessEnv = { ...process.env, ...opts.env };
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const rawMerged: NodeJS.ProcessEnv = {
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...sanitizeInheritedPaperclipEnv(process.env),
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...opts.env,
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};
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// Strip Claude Code nesting-guard env vars so spawned `claude` processes
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// don't refuse to start with "cannot be launched inside another session".
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@ -1353,10 +1425,13 @@ export async function runChildProcess(
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}
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const mergedEnv = ensurePathInEnv(rawMerged);
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void resolveSpawnTarget(command, args, opts.cwd, mergedEnv)
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void resolveSpawnTarget(command, args, opts.cwd, mergedEnv, {
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remoteExecution: opts.remoteExecution ?? null,
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remoteEnv: opts.remoteExecution ? opts.env : null,
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})
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.then((target) => {
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const child = spawn(target.command, target.args, {
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cwd: opts.cwd,
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cwd: target.cwd ?? opts.cwd,
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env: mergedEnv,
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detached: process.platform !== "win32",
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shell: false,
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@ -1484,6 +1559,7 @@ export async function runChildProcess(
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if (timeout) clearTimeout(timeout);
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clearTerminalCleanupTimers();
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runningProcesses.delete(runId);
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void target.cleanup?.();
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const errno = (err as NodeJS.ErrnoException).code;
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const pathValue = mergedEnv.PATH ?? mergedEnv.Path ?? "";
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const msg =
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clearTerminalCleanupTimers();
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runningProcesses.delete(runId);
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void logChain.finally(() => {
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resolve({
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exitCode: code,
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signal,
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timedOut,
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stdout,
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stderr,
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pid: child.pid ?? null,
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startedAt,
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});
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void Promise.resolve()
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.then(() => target.cleanup?.())
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.finally(() => {
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resolve({
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exitCode: code,
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signal,
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timedOut,
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stdout,
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stderr,
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pid: child.pid ?? null,
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startedAt,
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});
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});
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});
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});
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})
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