forked from farhoodlabs/paperclip
Devin Foley
856c6cb192
> **Stacked PR (part 5 of 7).** Depends on: - PR #5114 - PR #5115 - PR #5116 - PR #5117 > Diff against `master` includes commits from earlier PRs in the stack — the new commit in this PR is the topmost one. ## Thinking Path > - Paperclip orchestrates AI agents for zero-human companies > - Agents run with a Paperclip-shaped environment (`PAPERCLIP_WORKSPACE_CWD`, > worktree path, `PAPERCLIP_WORKSPACES_JSON` hints) so the CLI can locate the > correct project tree > - SSH testing reproduced a real failure: a Codex SSH run wrote to > `/tmp/paperclip-env-matrix-...` (the *host* path) instead of the realized > remote workspace at `/home/<user>/paperclip-env-matrix-ssh-claude/...` > because the adapter injected `PAPERCLIP_WORKSPACE_CWD=/tmp/...` into the > remote env > - Code review on the initial codex-only fix asked to roll the same approach > into every other SSH-capable adapter (claude, acpx, cursor, opencode, gemini, > pi) via a shared helper rather than duplicating per-adapter > - This PR adds `shapePaperclipWorkspaceEnvForExecution` in adapter-utils that, > when the execution target is remote: replaces local cwd with the realized > execution cwd, nulls out worktree path (which has no remote meaning), and > rewrites/strips `cwd` entries in workspace hints based on what was actually > synced. Every adapter calls it before invoking the remote runner > - The benefit is that remote runs see the realized remote workspace, host-local > paths stop leaking into remote env, and the rule is unit-tested in one place ## What Changed - Added `shapePaperclipWorkspaceEnvForExecution` to `packages/adapter-utils/src/server-utils.ts` with full unit coverage (`server-utils.test.ts`) - Each of acpx-local, claude-local, codex-local, cursor-local, gemini-local, opencode-local, pi-local now calls the new shaper before issuing the remote command and feeds the shaped values into `applyPaperclipWorkspaceEnv` - Per-adapter `execute.remote.test.ts` files extended to cover the new shaping behaviour: localhost paths replaced with remote cwd, foreign-cwd hints stripped, worktree path nulled out for remote targets - `acpx-local/src/server/execute.test.ts` extended with shaping coverage ## Verification - `pnpm test -- server-utils execute.remote` - `pnpm --filter @paperclipai/adapter-acpx-local test` - Manual QA reproducing the original failure: 1. Provision an E2B sandbox environment for the Paperclip QA company 2. Assign an issue to a remote-targeted claude-local agent and confirm the run starts in the correct remote cwd (no `/Users/...` path leakage in the run logs) 3. Repeat for opencode-local and pi-local ## Risks - Behavioural shift: hints whose `cwd` doesn't match the workspace cwd are now stripped on remote targets. If any adapter relied on a leaked local hint cwd, it will see a missing `cwd` instead. Reviewed all current callers — none do. - Adds a small per-run cost (path resolve + string normalisation) on every remote execution. Negligible. - Worktree path is now nulled out on remote (it has no meaning there). Adapters that previously read the value defensively will continue to work. ## Model Used - OpenAI GPT-5.4 (reasoning effort: high) via Codex CLI - Provider: OpenAI - Used to author the code changes in this PR ## 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 — N/A - [ ] I have updated relevant documentation to reflect my changes — N/A - [x] I have considered and documented any risks above - [x] I will address all Greptile and reviewer comments before requesting merge