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DottaandPaperclip
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## Thinking Path > - Paperclip is the open source app people use to manage AI agents for work. > - Agents use isolated Git workspaces with managed project repository copies. > - Finished workspaces can expire when Git can reproduce their contents. > - The saved recipe records the main commit but omits nested commits and local settings. > - Reopening can therefore use newer nested code and lose merged user settings. > - This pull request saves and restores those contents before workspace provisioning. > - It also permits verified FETCH_HEAD metadata so ordinary fetches do not block safe expiration. ## Linked Issues or Issue Description Refs #16457, #16586, #16621. Related performance work: #16579. **What happened?** After a finished workspace expires, its nested project checkout can reopen at the current upstream commit instead of its previous commit. Cleanup also treats local Claude settings as disposable, although that file can contain user settings. Ordinary linked-worktree FETCH_HEAD metadata prevents otherwise safe cleanup. **Expected behavior** Restore the main and nested repositories at their saved commits. Preserve local settings bytes and permissions. Skip files and Git state that cannot be reproduced. Permit standard fetched metadata only when its commits remain recoverable. **Steps to reproduce** 1. Prepare a managed nested project repository at commit A and add ignored local settings. 2. Advance upstream to B, finish the task tree, and expire its workspace and base. 3. Reopen the workspace through the normal service path. Before this fix, nested preparation selects B. ## What Changed - Extend the existing restoration recipe with exact nested commits, branches, source identity, and encrypted local settings. Keep the schema compatible with older recipes. - Restore nested repositories and settings before provisioning. Recheck company/project source access and preserve conflicting files on retry. - Recheck recorded contents under cleanup locks before deletion. Persist lock ownership before atomic publication so process exits recover safely and foreign locks stay intact. Preserve changed or unsupported contents, including tracked settings. - Keep saved project repository selections through normal preparation. Checkpoint restored contents before provisioning so failed setup can retry without overwriting later edits. - Accept bounded linked-worktree FETCH_HEAD records only after local ancestry or fresh upstream proof. Preserve local-only fetched commits. - Add real Git/Postgres lifecycle cases and focused content, access, publication-retry, and fetched-state controls. Document the behavior. ## Verification - `pnpm -r typecheck` passed. - `pnpm build` passed. - The original real Git/Postgres experiment failed with nested B instead of A. The same path passes with this change. - The integrated lifecycle suite passed 42 cases in 91.66s. Related preparation, credential, content, and Git metadata controls passed 46 cases in 24.41s. The final heartbeat checkpoint persistence case passed separately in 8.17s. - Coverage includes exact main/nested commits, encrypted settings and modes, upstream failure and retry, provisioning order, concurrent reopening, changed unique files, tracked settings, malformed metadata, and company boundaries. - Exact-head CI passed the implementation, typecheck, build, security, and test matrices. One browser shard passed on a single rerun after an unrelated fixture teardown raced an activity-log write; its feature assertions passed in the initial attempt. - The broad local test run was stopped after about 12 minutes of unrelated serial tests. Full parallel CI is required before merge; no local full-suite pass is claimed. - Single-workspace deployment, real-backlog reclamation, and ordinary product reopening remain required acceptance work after merge. ## Risks - Expired Git repositories still depend on upstream access. A failed restoration returns the existing retryable error and never substitutes the default branch. - Saved settings use the existing local encryption provider. Recovery requires that encryption key to remain available. - Unsupported files, tracked settings, unknown sources, and unverified Git state remain on disk. This can reduce reclaimed space. - No database migration, recovery-retention change, public API, or fleet-default change is included. ## Model Used OpenAI Codex, GPT-6 family, with tool use, code execution, and an independent agent review. The runtime does not expose a more specific model identifier. ## 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>