Files
PaperClipAI/packages
Nicky LeachandPaperclip d866ff374e fix(adapter-utils): report real transferred bytes for project sync, git-history export, and workspace restore (#12180)
## Thinking Path

> - Paperclip is the open source app people use to manage AI agents for
work
> - Agent adapters move files between the host and sandbox during a run
> - The sync transport reports transferred bytes, but some progress
lines discard this value
> - Discarded byte totals make large transfers display as `0.0 MB`
> - This pull request passes the transport total to the affected
progress lines
> - The benefit is accurate transfer progress without changing file
movement or confinement checks

## Linked Issues or Issue Description

**What happened?**

Three file-sync progress lines displayed `0.0 MB` when the transport
moved data. The affected paths cover referenced-project staging, native
git-history export, and native workspace restore.

**Expected behavior**

Each progress line should display the bytes that the sync transport
transfers. A provider that reports zero bytes should preserve the known
host-side value for inbound workspace sync.

**Steps to reproduce**

1. Run a sandbox task that stages a referenced project.
2. Run a task that uses native git-history export or native workspace
restore.
3. Inspect the file-sync progress lines during each transfer.

**Paperclip version or commit**

Commit `8062612baa20036a1defce8bbd683c038ba187d5`.

**Deployment mode**

Built from source with the adapter-utils Vitest suite.

## What Changed

- Add a helper that sums valid `bytesTransferred` values from a
`SandboxSyncResult`.
- Use the transport total for referenced-project staging, native
git-history export, and native workspace restore.
- Preserve the caller count when referenced-project staging reports zero
bytes.
- Add tests for non-zero progress and the zero-byte fallback.

## Verification

- Run `npx vitest run
packages/adapter-utils/src/sandbox-managed-runtime.test.ts` from the
repository root.
- Run the TypeScript check for `packages/adapter-utils`.
- Confirm that the new tests cover referenced-project staging, native
workspace restore, native git-history export, and the zero-byte
fallback.

## Risks

This change affects progress reporting only. It does not change
transferred files, transfer order, provider behavior, or confinement
checks.

## Model Used

OpenAI Codex, GPT-5, with tool use and code execution. The model
reviewed and routed the author-provided change. The implementing
engineer authored the code.

## 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 have addressed all Greptile and reviewer comments before
requesting merge

Co-authored-by: Paperclip <noreply@paperclip.ing>
2026-08-25 14:24:13 -07:00
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