Files
DottaandPaperclip b6b3cb3761 Fix unavailable workspace branches with an inline repair and retry (#15726)
## Thinking Path

> - Paperclip manages AI agents and their work.
> - Isolated workspaces must resolve a starting Git ref before an agent
starts.
> - A task can explicitly select a branch that the repository does not
have.
> - The current recovery notice calls this a missing secret and offers
no branch repair.
> - This pull request explains the branch failure and adds a task-scoped
repair action.
> - Operators can correct the branch and request a guarded retry from
the task thread.

## Linked Issues or Issue Description

Related: Refs #11892 added unresolved-ref recovery. Refs #15719 added
bounded failure diagnostics. This change uses that recovery path and
adds its operator repair UI.

**What happened?**

A task that selects `main` in a repository with only `master` stops
before the adapter starts. The task shows a missing-secret message and a
generic retry. Repeating the run cannot fix the stored branch setting.

**Expected behavior**

Explain that the starting ref could not be resolved. Offer a verified
repository default, or let the operator enter a branch. Save only the
task's starting branch and retry its recorded owner through the existing
admission gates.

**Steps to reproduce**

1. Create an isolated-workspace task in a repository with `master` and
no `main`.
2. Set the task's base ref to `main` and assign an agent.
3. Wait for the configuration failure.
4. Use the inline branch repair and confirm the agent completes in a
worktree based on `master`.

## What Changed

- Replace the missing-secret diagnosis for unresolved workspace refs.
Keep uncertain fetch/access failures described as uncertain.
- Read the remote's advertised default branch with the existing Git
credentials and a bounded timeout. Do not guess or silently change the
branch.
- Add an atomic branch repair to the existing recovery resolution
endpoint. Check company access, board runtime permission, incident
identity, current owner, task/project state, dependencies, interactions,
approvals, budget, and active execution before requesting a retry.
- Preserve the effective inherited workspace setup when saving the task
branch override, and attach one repair notice per failed run even when
the incident is reused.
- Bind the shared repair card to the exact recovery notice and failed
run in both task-thread renderers. Validate branch syntax and prevent
duplicate submissions.
- Add Storybook examples, regression tests, and a documented local
acceptance fixture with a real Git repository and process adapter.

## Verification

- Red/green regressions cover the repair endpoint and preservation of
inherited agent setup. The regression failed before each fix and passed
afterward.
- Focused integration suite: 162 tests passed; task-thread/card suite:
230 passed. After review refinements, all 13 repair-route tests, 10 card
tests, 77 recovery-action tests, and the repeated-failure heartbeat
regression passed locally.
- Real browser acceptance passed for suggested-branch and custom-entry
repairs. Invalid syntax left the task blocked. Both valid repairs ran
the authenticated worker in a real isolated worktree and reached Done;
reload preserved the result.
- Repeated failures reused the recovery incident and retained an
actionable notice on the latest run. The inherited-setup journey
verified the provisioned file, agent branch template, worktree parent
directory, and actual Git commit before completing. [Before/after
screenshots](https://github.com/paperclipai/paperclip/pull/15726#issuecomment-6088734666).
- Full local typecheck and build passed; server typecheck passed again
after review fixes. Token gates passed.
- The monolithic local Vitest run was stopped after resource-contention
timeouts and stale assertions. Targeted regressions were rerun; the full
CI matrix passed on final revision
`26c543ff490bec29ddc77a49ee532c7f84fb96dc`. One signoff E2E
worker-cancellation failure passed on a rerun without code changes. The
two opt-in Storybook workflow jobs were skipped; the Storybook journey
was checked manually.
- Repeat the live journey with `tests/e2e/workspace-base-ref/README.md`.
Storybook examples use simulated callbacks and are not the live
acceptance proof.

## Risks

- Default-branch discovery can add up to 10 seconds to an unresolved-ref
failure. Lookup failure leaves manual entry available.
- A valid branch name can still be absent or inaccessible. The retried
workspace preparation remains authoritative and can block again with new
evidence.
- Retry remains subject to normal admission gates. The repair changes
only the task override; it does not alter project or agent defaults.
- No database migration or new dependency.

## Model Used

OpenAI GPT-6 through Codex, with tool execution, repository analysis,
and browser testing. The exact serving variant and context-window size
are not exposed in this session.

## 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>
2026-10-09 15:56:14 -05:00
..

Workspace starting-branch repair acceptance

This fixture uses a real Git repository with a master branch and no main branch. It runs a deterministic process adapter, with no external model calls. Use a disposable local-trusted instance. The seed changes that instance's experimental workspace and task-interface flags and creates a test company.

  1. Start a disposable Paperclip instance from this checkout. Set a separate PAPERCLIP_HOME and port. Keep it bound to loopback in local_trusted mode.
  2. Run node tests/e2e/workspace-base-ref/seed.mjs http://127.0.0.1:PORT.
  3. Open the returned issue in the browser. Wait for it to become blocked.
  4. Confirm the thread says the starting branch is unavailable and shows the branch repair card. It must not claim that secrets are missing or offer a generic retry of the same broken setting.
  5. Click Use master & retry. The task must reach Done. Its agent comment must report that it ran in an isolated worktree at the origin/master commit.
  6. Reload. Confirm the task remains Done, its task-specific base ref is master, and its recovery action is resolved. There should be exactly two runs: the initial configuration failure and a successful process run.

To test custom input, seed another company and task. Choose Choose another branch. Enter bad..branch and submit: the inline error must keep the task blocked. Change it to master and submit. Verify the same durable result.

The worker uses its authenticated run API to obtain its actual workspace and mark its own task complete. It checks both the fixture file and the Git commit before doing so. A saved setting or simulated Storybook success alone does not satisfy this acceptance check.

The component stories are under Workspace branch recovery. Their save and retry callbacks are simulated; use this fixture for the real server journey.

Pass --agent-defaults to the seed command to put the missing base branch, setup command, branch template, and worktree directory in agent defaults. The task has no strategy override. On repair, the worker also verifies that inherited setup ran and the branch template and worktree directory survived.