feat(vault): export and import the vault as a CAR file
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Nobody has claimed this yet.
Assessment
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Newbie friendliness
- 56/100
- Issue type
- Feature
- Clarity
- Clearly specified
- Activity status
- Active
- Tech stack
- javascript, python
Research direction
Start by locating the vault's blockstore and index entry points, then read the existing CAR pinning work that shares @helia/car. Add a round-trip test using fixture blocks: export the vault, import it into a fresh profile, and verify the same items appear; also check duplicate imports and that corrupt files leave the vault unchanged.
Written by the indexing model from the issue text.
Description
Summary
A backup and restore action for everything in the local vault.
Estimated size: M
Motivation
Browser storage can be cleared or evicted; users need a safety net that does not depend on a pinning service.
Proposal
- Export all indexed CIDs to a single CAR plus a small manifest (names, types, dates).
- Import reads the CAR into the blockstore and restores index entries, skipping duplicates.
Acceptance criteria
- A vault exported in one browser profile imports into another and shows the same items.
- Importing twice does not create duplicates.
- Corrupt files fail with a clear error and change nothing.
Out of scope
- Encryption of exports.
Technical notes and risks
- Shares
@helia/carwith the CAR pinning issue, but neither depends on the other.
Dependencies
- None; can be picked up independently.
Testing plan
- Round-trip test with fixture blocks.
Part of #43. Ground rules for the content layer: no secrets in the repo, content-layer failures must never block or discard quantum execution, and tests and docs ship with every PR.
- Dominant language
- Python
- Stars
- 2
- Forks
- 4
- Avg merge
- 6h 54m
- Merged PRs (30d)
- 7
Getting set up
- Ships a Dockerfile or Docker Compose file
- No pull request template
- No contributing guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
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