2 commits

Author	SHA1	Message	Date
Devin Foley	0fe39a2d5c	fix(cursor-local): resolve sandbox agent installs from cursor bin (#5686) ... > _Stacked on top of #5685 (Harden remote sandbox runtime). Diff against master includes commits from earlier PRs in the stack — review focuses on the new commit only._ ## Thinking Path > - Paperclip orchestrates AI agents for zero-human companies > - The cursor-local adapter wraps the Cursor Agent CLI so a Paperclip workflow can drive it inside a sandbox > - When the adapter runs in a remote sandbox, the Cursor Agent CLI installs under `$HOME/.local/bin/cursor-agent` (or wherever `$XDG_BIN_HOME` points), not on the global PATH > - The existing post-install resolution assumed `cursor-agent` would resolve via the sandbox's login shell PATH after `npm install -g`, which fails on sandboxes where the install lands in a user-prefixed directory that isn't on PATH at probe time > - This pull request resolves the agent CLI from the cursor binary's own directory (`dirname "$(command -v cursor)"`) so the install probe and execute path agree on a real binary location > - The benefit is that cursor-local works correctly on any sandbox provider where `npm install` lands in a user-prefixed directory ## What Changed - `packages/adapters/cursor-local/src/server/remote-command.ts`: resolve the cursor-agent binary from the cursor bin directory after install, instead of relying on PATH. - `packages/adapters/cursor-local/src/server/test.ts`: corresponding probe tweak. - `packages/adapters/cursor-local/src/server/test.test.ts` (new) + `remote-command.test.ts`: focused coverage that exercises the install + resolve path against a sandbox runner that places the binary in a user-prefixed directory. ## Verification - `pnpm exec vitest run --no-coverage packages/adapters/cursor-local/src/server/test.test.ts packages/adapters/cursor-local/src/server/remote-command.test.ts packages/adapters/cursor-local/src/server/execute.test.ts` All passing locally. ## Risks - Local cursor-local runs are unaffected — the resolution change only kicks in for the sandbox install path. - Low risk; isolated to one adapter. ## Model Used - Provider: Anthropic - Model: Claude Opus 4.7 (1M context) - Capabilities used: tool use (Read/Edit/Bash), no code execution beyond local repo commands ## 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, no UI change - [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 Co-authored-by: Paperclip <noreply@paperclip.ing>	2026-05-11 00:41:20 -07:00
Devin Foley	4269545b19	Stabilize Cursor sandbox runtime resolution (#5446) ... ## Thinking Path > - Paperclip orchestrates AI agents for zero-human companies > - The Cursor adapter spawns the Cursor CLI against local, SSH, and sandbox execution targets; on a fresh sandbox lease, it has to resolve where Cursor was installed > - The previous resolver only looked for `~/.local/bin/cursor-agent` even though the official installer (and the adapter's own `SANDBOX_INSTALL_COMMAND`) sometimes lays the binary down as `~/.local/bin/agent`, so a sandbox where the install ran successfully would still fail to find the CLI > - This pull request lets the resolver accept either basename and lets the caller pass an optional `remoteSystemHomeDirHint` so a probe doesn't pay the cost of a remote `printf $HOME` round-trip when the home directory is already known > - The benefit is sandboxed Cursor runs find the binary that the install actually produced, and runtime probes are cheaper when the home dir is already resolved ## What Changed - `packages/adapters/cursor-local/src/server/remote-command.ts`: accept either `agent` or `cursor-agent` as the preferred basename; new optional `remoteSystemHomeDirHint` short-circuits the home-dir probe - `packages/adapters/cursor-local/src/server/execute.ts`: thread the home-dir hint through, prefer the resolved binary path, and shift the effective execution cwd to the per-run managed subdirectory once the runtime is prepared - New `remote-command.test.ts` and `execute.test.ts` cover both basenames, the hint short-circuit, and the cwd shift - `packages/adapters/cursor-local/src/index.ts`: update doc string to reflect the broader resolution - `execute.remote.test.ts` updated to expect the managed-subdirectory cwd shape introduced by the cwd shift ## Verification - `pnpm vitest run --no-coverage --project @paperclipai/adapter-cursor-local` — 6/6 passing - `pnpm typecheck` clean - Manual: a fresh sandbox lease with `npm install -g …`-installed Cursor (binary lands as `~/.local/bin/agent`) now runs cleanly through the adapter ## Risks Low. Resolver is strictly broader (matches a superset of paths); existing setups with `~/.local/bin/cursor-agent` continue to work. The home-dir hint is opt-in; callers that don't pass it get the existing probe behavior. Cursor's effective execution cwd now matches the rest of the adapters (per-run managed subdirectory) — sessions previously rooted at the workspace root will land in the new subdirectory. ## Model Used Claude Opus 4.7 (1M context) ## 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 — new tests cover both basenames + hint short-circuit + cwd shift - [x] If this change affects the UI, I have included before/after screenshots — N/A (no UI) - [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 --- > **Stacked PR.** Sits on top of #5445 (which sits on #5444). Cumulative diff against `master` includes both of those PRs' content; the files touched by *this* PR's commit are listed under "What Changed" above. Will rebase onto `master` and force-push once the prerequisite PRs merge.	2026-05-07 15:00:28 -07:00