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Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
 DottaandPaperclip
|
6da112ab40 |
perf: avoid flushing separate Git cache seed archives (#18308)
## Thinking Path > - Paperclip manages work done by AI agents. > - Native sandbox runs prepare a workspace before the agent can respond. > - A shared seed cache avoids repeated Git copies and archive preparation. > - Cache publication also flushes a branch-neutral Git seed that is separate from recovery archives. > - This cache can be rebuilt. Each reader checks the archive bytes before reuse. > - This change omits that separate cache file flush and measures the remaining preparation gaps. > - The benefit is less work before agent execution and clearer timing evidence. ## Linked Issues or Issue Description Refs #18240. **What existing behavior does this improve?** Workspace seed cache publication and latency diagnostics for native sandbox preparation. **Current behavior** Publication flushes both cache archives to disk under the company lock. Slow storage can delay the publishing run and cache readers. A cache hit also combines private copying, hashing, and last-used bookkeeping in one span. Early controller preparation has gaps before environment selection. **Proposed behavior** Keep the existing flush for recovery-backed workspace and Git archives. Omit the flush only for a separate branch-neutral Git cache archive. Reject an alternate cache file that is the recovery file or its hardlink. Keep archive checksums, private copies, atomic publication, quotas, and company locking. Measure cache read steps and the existing early preparation operations. ## What Changed - Skip the flush only for the separate branch-neutral Git seed used by the company cache. - Preserve the existing flush for recovery-backed archives, including hardlink storage. Reject cache-only files that alias recovery bytes before or during publication. - Add a regression with a blocked cache-only Git flush. The deployed code waits; the new code publishes verified cache bytes without waiting. Test storage failure for both recovery-backed archives and same-path, hardlink, and replacement alias cases. - Add cache copy, hash, and bookkeeping spans beneath seed lookup. - Add timing around existing agent, conversation, runtime, issue, identity, trust, and task context preparation. Keep their execution order. - Update the trust-order guard to recognize the timed call while continuing to assert trust resolution precedes workspace selection and credential setup. - Document the cache contract and the new spans. Keep the old flush span in the allowlist for compatibility with older observations. ## Verification - The blocked-flush regression fails on the old code and passes with this change. - Focused tests (`vitest run` on the six affected cache, timing, and native-sync suites) cover cache corruption, private-copy integrity, quota and eviction races, branch binding, per-run recovery, native workspace synchronization, trace parentage, and tracing disabled or failing. - 115 focused tests and both typechecks pass after rebase on current master. The tests include recovery storage failures and an archive replaced with a recovery hardlink during verification. - All seven trust tests pass with the actual service and migrations, using a fresh database on an existing local PostgreSQL server. The local embedded server could not allocate host semaphores, so only its test startup helper was substituted; assertions and service code were unchanged. - A real SDK export with a retained public seed verifies that cache-read detail spans have the lookup as their parent. The endpoint-off control produces no spans. - Current revision `28dea63432d462cad160906f8dfc2d21c81d3446`: all 53 checks pass, two optional checks are skipped, Greptile is 5/5, and no review threads are open. - No new staging latency claim is made by this PR. Hosted measurement remains necessary after delivery. ## Risks A crash or power loss can discard the cache-only Git seed. A later read rejects missing or corrupt cache bytes and prepares the workspace again. Recovery-backed archives retain their previous flush behavior. The change adds no flush to warm per-run persistence. Hashes and private-copy checks remain required. The new spans use the existing opt-in exporter and closed names; they record no task content. ## Model Used OpenAI Codex, GPT-6 family, with reasoning, tool use, and code execution. The session does not expose the exact model SKU or context-window size. ## 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> |
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DottaandPaperclip
|
2aa3ea47e3 |
Reduce restored workspace overhead and trace cache publication (#18240)
## Thinking Path > - Paperclip runs agents in isolated workspaces. > - A native sandbox turn must restore its workspace before the provider starts. > - Restored Git metadata can cause expensive work in the provider's first snapshot. > - Cache replay also hashes the same archives twice, and workspace helpers open sessions that do not need output. > - This pull request removes that repeated work and refreshes the restored index before OpenCode starts. > - It also adds cache-publication timings so the next measurement can separate quota checks, lock waiting, and archive IO. ## Linked Issues or Issue Description **What existing behavior does this improve?** Native sandbox workspace preparation and copyback. **Current behavior** Cache replay validates shared archives, copies them, and validates them again. Exit-status-only helpers use persistent sessions. A restored checkout can make OpenCode's first snapshot recheck much of the repository. Cache publication has an unexplained interval after archive verification. **Proposed behavior** Validate the private archive copy that staging will consume. Use the existing one-shot command path for helpers that only need an exit status. Refresh the Git index after workspace transfer for a new native OpenCode sandbox. Keep the refresh inside the awaited inbound barrier and use the existing command timeout. Add nested publication spans. **Reason and benefit** Two matched local component pairs reduced preparation plus provider time from 8.563/8.553 seconds to 7.313/7.511 seconds, including the refresh cost. Two alternating remote copyback pairs reduced the median from 9.110 to 7.943 seconds. These are component results. They do not establish an end-to-end hosted improvement. Related: #18181 and the earlier closed #18195. This implementation uses the existing fully awaited transfer boundary. It does not use an optional preparation deadline. ## What Changed - Materialize cache hits into caller-owned staging and validate those exact bytes once. Remove incomplete copies on failure. - Select the existing one-shot path for exit-status-only run and removal helpers. Output-reading helpers keep their existing behavior. - Refresh restored Git stat metadata before OpenCode starts. Enable this only for newly acquired native OpenCode host-current workspaces. Skip recovery and retained sandboxes. Keep dirty files unstaged, accept Git's dirty-worktree status, and propagate real command errors. - Trace cache capacity checks, eviction, the body after lock acquisition, archive copy, sync, and hashing. Keep the operator endpoint gate and bounded phase names. ## Verification - On the rebased branch: 202 focused tests pass: 152 workspace seed/cache/runtime tests, 27 managed command tests, and 23 native workspace/tracing tests. Adapter TypeScript build and server typecheck pass. - Tests cover corrupted copies, cache changes after private materialization, dirty working trees, quoted paths, recovery, the awaited refresh barrier, real command failure, and company-lock contention. - A real-filesystem probe through the server phase mapper verified parentage and endpoint-off behavior. A controlled lock wait stayed outside the locked-publication span. No external export was used. - A full local Core/Daytona replay on the pre-rebase implementation saved its synthetic reply. It retained the pinned large public workspace, all 209 skill files, positive Git context, and 66 tool schemas. Both model calls stayed on sandbox loopback. Index refresh took 0.644 seconds and the first provider snapshot took 0.499 seconds. The run took 162.004 seconds, including large laptop uploads; it is not a hosted acceptance result or a matched end-to-end comparison. The failed installer attempt remains recorded separately. Normal cleanup removed all owned sandboxes. - The current head passed 53 CI checks, with two optional skips. Greptile is 5/5 on the exact head, with no open review threads. No deployment or hosted latency claim is included. ## Risks - Index refresh adds one awaited command. It uses the existing timeout. A real Git failure stops preparation. - Cache hits need temporary disk space for a private copy. Existing corruption fallback and per-run recovery archives remain. - One-shot command transport must preserve exit status and timeout behavior across providers. The agent's native session and output-reading helpers are unchanged. - Local component gains are small relative to the remaining hosted latency. Batch the fixes with the diagnostic spans; measure the actual deployed path before claiming success. ## Model Used OpenAI Codex, GPT-6 family, with reasoning, tool use, and code execution. The session does not expose the exact model SKU or context-window size. ## 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> |
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DottaandPaperclip
|
9f3fc2094f |
Fix shared workspace seed capacity and trace deferred copyback (#18181)
Apply the existing company quota to company-shared workspace seed buckets. Preserve individual seed limits and recheck size after verification. Trace each deferred native workspace finalization check and its resumed copyback under the same hashed run ID. Keep existing admission, ownership and retry behavior. Co-Authored-By: Paperclip <noreply@paperclip.ing> |
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Devin FoleyandPaperclip
|
188bb14ba0 |
fix: evict stale workspace seed generations instead of freezing (#17357)
## Thinking Path
> - Paperclip is the open source app people use to manage AI agents for
work
> - Native runs in remote sandboxes upload the workspace as seed
archives, and a per-company cache keeps recent seeds so a later run with
the same workspace state can reuse them
> - The cache only ever added seeds; at its limits it stopped accepting
new ones and never removed old ones
> - On one instance it had filled to its 8 GiB cap with week-old seeds
and froze, so it held disk without helping new runs
> - This pull request expires seeds unused for 7 days and evicts the
least recently used seeds when a new one needs room
> - The benefit is a cache that stays useful within the same limits and
gives back space held by stale seeds
## Linked Issues or Issue Description
Bug report described in-PR (bug report template).
**What happened?**
On one instance, the company's seed cache
(`native-workspace-sync/generations/<company>/`) sat at its 8 GiB cap:
209 generations across 169 workspaces. 107 generations (8.2 GB) had not
been touched for 7 days or more. Because publishing stops at the limits,
new workspace states were no longer cached, while seeds for old states
and deleted workspaces stayed forever.
**Expected behavior**
Stale seeds are removed, and a new seed can replace the least recently
used ones when the cache is full.
**Steps to reproduce**
1. Run enough native sandbox runs across workspace states to reach a
seed cache limit.
2. New seeds are no longer published, and nothing is ever removed.
**Paperclip version or commit:** `master` at
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DottaandPaperclip
|
ce0eff7d1f |
perf: reduce fresh workspace clone and sandbox staging waits (#16487)
## Thinking Path > - Paperclip manages AI agents and their work. > - Each run needs a private workspace and safe persistence. > - Fresh isolated repository sources download upstream Git history again. > - Sandbox staging also verifies an optional seed cache before it uploads the workspace. > - That verification holds a company lock during a full extraction and hash scan. > - This pull request reuses pristine Git objects through an authenticated remote clone. > - It also overlaps seed verification with upload and moves verification outside the publication lock. > - The benefit is less repeated transfer and less serial preparation work, with the same task isolation and recovery contract. ## Linked Issues or Issue Description **What existing behavior does this improve?** Fresh task-private repository preparation and inbound sandbox workspace staging. **Current behavior** Each isolated remote source clones the full upstream history. Optional seed verification then extracts and hashes another full tree before upload. One workspace's verification can hold the company cache lock while other workspaces wait. **Proposed behavior** Use a company and credential scoped cache of pristine upstream objects for GitHub HTTPS sources. Each task still clones from the current remote. It disconnects from the cache before publication. Run seed verification alongside upload. Hold the company lock only for final capacity checks and publication. **Reason and benefit** These operations lie on the workspace preparation path. Removing repeated Git pack transfer and serial verification can reduce startup time. Local measurements below cover these boundaries. They do not establish hosted agent latency. Related: #16425, #16454, #16398, #16461, #16468, #16473. The cache inspection and durable folder proposal in #13376 covers separate product work. ## What Changed - Add a pristine upstream Git object cache for fresh isolated GitHub HTTPS sources. Key it by company, repository and current credential fingerprint. Do not store credentials. - Keep online clone authorization and current remote refs. Use `--reference-if-able --dissociate` so task objects remain independent. A reference failure retries once online without the cache and resolves credentials again. - Cap cache storage at 64 entries and 4 GiB per company, with 2 GiB per entry. Skip contended publication. Bound priming by a cooperative five-second budget and a 4,096-entry scan allowance. Keep the existing free-space reserve. - Overlap optional seed verification and required workspace upload. Settle both before returning or deleting temporary files. Recheck quotas and company directory identity under the publication lock. - Keep the independent fresh upstream reproducibility proof, task commits, dirty source copies, ignored files, nested repositories and durable recovery behavior. - Suppress optional Git server-info generation during dissociation so generated storage passes the existing safe-expiration checks. This uses [the supported Git setting](https://git-scm.com/docs/git-config/2.43.0#Documentation/git-config.txt-repackupdateServerInfo). - Add bounded timing phases, regression coverage and two repeatable local benchmarks. No first-party Telemetry or dependency changes. ## Verification - `pnpm -r typecheck`: passed. - `pnpm build`: passed. - Affected adapter suites: 240 tests passed. Native workspace persistence/history and tracing: 33 tests passed. Server checkout/isolation/tracing batch: 53 tests passed. Final object-cache authority, path and capacity suite: 12 tests passed. These batches overlap. - Cache and expiration/restoration lifecycle batch: 34 tests passed. A direct generated-storage check covers cached clones. - Real HTTP Git fixture: a matching cache does not bypass revoked remote access. Other fixtures cover current refs/tags, hidden cached commits, independent objects after cache removal, corruption fallback, credential/company scope, quota limits and publication contention. - Initial restricted runs hit SQLite write and Unix socket permission failures. The adapter batch passed with disposable writable instance state and socket access. The first typecheck rejected the test use of `Promise.withResolvers`; typed deferred gates now use the supported library contract. - Repository benchmark on final head `9047368bf3b7fa2061e00d698b8b51cf4ae1da32`: five alternating samples, real local `file://` Git transport, synthetic 32 MiB history, no injected latency. Median 1143.8 ms to 240.5 ms; ranges 1085.7–1486.6 ms and 188.0–254.8 ms. Received Git pack bytes fell from 33,569,788 to zero. Initial cache priming took 1208.4 ms and is reported separately. - Sandbox benchmark, five alternating samples per mode on 10,000 files with real packing, extraction and verification: with a controlled 3-second transfer delay, median 9.450 s to 7.620 s (ranges 9.280–12.115 s and 7.296–7.983 s). With no injected delay, median 6.808 s to 6.450 s (ranges 6.255–7.029 s and 5.709–6.902 s). The no-delay ranges overlap; local copying competes with verification for disk. Both modes verify final tree contents, ignored-file exclusion and Git HEAD. These are synthetic local fixtures, not hosted agent runs. - Reproduce with `pnpm --filter @paperclipai/server exec tsx ../scripts/benchmark-repository-object-cache.ts` and `pnpm --filter @paperclipai/server exec tsx ../scripts/benchmark-workspace-staging.ts --baseline-ref=307eb16c0c --transfer-delay-ms=3000`. - Prior head `af766bc820` received Greptile 5/5 with no findings. Its E2E shard 7 failed in `plan-task-fixture` cleanup: company deletion raced an `activity_log` foreign key. That fixture has no provider run or Git workspace. The failure is retained here; final-head CI must pass. The corrected corruption fixture now forces a pack and verifies a real damaged archive. Current head `9047368bf3b7fa2061e00d698b8b51cf4ae1da32` has Greptile 5/5 with no review threads or findings. Final head has 55 passing checks and two optional Storybook skips. [The first workspace-shard attempt](https://github.com/paperclipai/paperclip/actions/runs/38802441857/job/116655485350) passed all 1,778 cases, then reported a late `EPIPE` from unchanged `server-utils.ts` while the ACP reuse test was active. That case mocks workspace preparation and passed locally in isolation. [Its single retry on the same commit](https://github.com/paperclipai/paperclip/actions/runs/38802441857/job/116659728034) passed, as did the dependent verification gate. The earlier E2E cleanup fixture passed on this final head. Both initial failures remain recorded here. A full local suite was not duplicated; the affected boundaries were run locally and the complete suite runs in CI. ## Risks - First cache population adds local copying. Cold clones, credential rotation, capacity exhaustion and a corrupt cache retain the online clone path. No eviction is added. Cached data is bounded, but many companies can each consume their allowance. - Individual filesystem calls and cleanup can exceed the cooperative priming budget. Failed reference clones make one additional online attempt. - Parallel verification and upload compete for disk and CPU. The local no-delay benchmark shows a smaller gain than a slow-transfer case. Verification still checks contents before cache publication, and required upload failures remain failures. - Local fixtures do not prove hosted throughput or the 15–30-second end-to-end target. The fresh checkout still writes its working tree, and model startup, copyback and other preparation costs remain. ## Model Used OpenAI Codex, GPT-6 family. The exact serving model ID and context window are not exposed in this session. Used reasoning, source editing, shell tools and test 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 and contains no internal task identifiers - [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> |
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DottaandPaperclip
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f329b24ee1 |
feat: give tasks durable project-optional workspaces (#15749)
Give tasks durable company-scoped workspace bindings independent of project assignment, channel defaults and authorized repository preparation. Reuse verified input seeds and sparse output recovery while preserving trust, privacy and controller provisioning boundaries.
Full CI and E2E, Superagent, legacy checks and Greptile Apex 5/5 passed on reviewed head
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