notebook-snapshot-extension

8 Commits 1 Branch 1 Tag

2 Commits

Include renames

Author	SHA1	Message	Date
tao.chenandClaude	121b835494	ci: rewrite workflows for Gitea, use astral-uv runner, uv build only Replaces the previous five JupyterLab-template workflows (build / check-release / enforce-label / prep-release / publish-release / update-integration-tests) with a single minimal CI workflow tuned for a self-hosted Gitea runner. What's in the new build.yml: - Triggers: push to main, push of v* tag, pull_request - runs-on: astral-uv (self-hosted runner with uv pre-installed; we skip the setup-uv step) - Steps: checkout -> uv build -> upload-artifact - uv build alone is enough because pyproject.toml's [tool.hatch.build.hooks.jupyter-builder] drives jlpm install and jlpm build:prod before wheel assembly, and uv caches the build environment between runs. What's removed: all jupyter-server/jupyter_releaser steps and the check-links / update-snapshots / test_isolated / integration-tests jobs from the template — they depended on jupyterlab/maintainer-tools and GitHub-specific secrets (GITHUB_TOKEN, APP_PRIVATE_KEY, NPM_TOKEN) that don't apply to a Gitea deployment. Co-Authored-By: Claude <noreply@anthropic.com>	2026-07-21 18:48:15 +08:00
tao.chenandClaude	cd1aba6698	dev: initial implementation of notebook-snapshot extension Manual-commit notebook snapshot extension (JupyterLab 4): Backend - Storage adapter layer (Local + S3 via boto3, pip extra) - Dumb put/get/list/delete contract; key validation - S3Storage: lazy boto3 import, S3ConnectionError with friendly messages + connectivity check at startup - SnapshotStore - Strip code outputs/execution_count, MD5 on cleaned JSON - Gzipped envelope (id/timestamp/name/description/hash/size/notebook) - Append-only manifest.json (rebuildable from version files) - SnapshotUnchangedError when new hash matches most recent version - REST API (commit / list / content) under /snapshot/ namespace - traitlets config (storage_type, local_root, s3_* + S3_* env fallback) Frontend - snapshot:commit command (toolbar button + command palette) - Dialog for name + description - SnapshotPanel (left sidebar timeline) + DiffWidget (main area) - Cell diff: id-match first, LCS fallback; jsdiff for line diff - Restore via model.fromJSON() + context.save() (no refresh) - All AGENTS.md hard conventions enforced Tests: 33 backend pytest passing (storage + store + routes) Docs: AGENTS.md, design.md, README.md synced with implementation. Co-Authored-By: Claude <noreply@anthropic.com>	2026-07-21 17:33:55 +08:00

Author

SHA1

Message

Date

tao.chenandClaude

121b835494

ci: rewrite workflows for Gitea, use astral-uv runner, uv build only

Replaces the previous five JupyterLab-template workflows
(build / check-release / enforce-label / prep-release /
publish-release / update-integration-tests) with a single minimal
CI workflow tuned for a self-hosted Gitea runner.

What's in the new build.yml:
- Triggers: push to main, push of v* tag, pull_request
- runs-on: astral-uv (self-hosted runner with uv pre-installed;
  we skip the setup-uv step)
- Steps: checkout -> uv build -> upload-artifact
- uv build alone is enough because pyproject.toml's
  [tool.hatch.build.hooks.jupyter-builder] drives jlpm install
  and jlpm build:prod before wheel assembly, and uv caches the
  build environment between runs.

What's removed: all jupyter-server/jupyter_releaser steps and the
check-links / update-snapshots / test_isolated / integration-tests
jobs from the template — they depended on jupyterlab/maintainer-tools
and GitHub-specific secrets (GITHUB_TOKEN, APP_PRIVATE_KEY, NPM_TOKEN)
that don't apply to a Gitea deployment.

Co-Authored-By: Claude <noreply@anthropic.com>

2026-07-21 18:48:15 +08:00

tao.chenandClaude

cd1aba6698

dev: initial implementation of notebook-snapshot extension

Manual-commit notebook snapshot extension (JupyterLab 4):

Backend
- Storage adapter layer (Local + S3 via boto3, pip extra)
  - Dumb put/get/list/delete contract; key validation
  - S3Storage: lazy boto3 import, S3ConnectionError with friendly
    messages + connectivity check at startup
- SnapshotStore
  - Strip code outputs/execution_count, MD5 on cleaned JSON
  - Gzipped envelope (id/timestamp/name/description/hash/size/notebook)
  - Append-only manifest.json (rebuildable from version files)
  - SnapshotUnchangedError when new hash matches most recent version
- REST API (commit / list / content) under /snapshot/ namespace
- traitlets config (storage_type, local_root, s3_* + S3_* env fallback)

Frontend
- snapshot:commit command (toolbar button + command palette)
- Dialog for name + description
- SnapshotPanel (left sidebar timeline) + DiffWidget (main area)
- Cell diff: id-match first, LCS fallback; jsdiff for line diff
- Restore via model.fromJSON() + context.save() (no refresh)
- All AGENTS.md hard conventions enforced

Tests: 33 backend pytest passing (storage + store + routes)

Docs: AGENTS.md, design.md, README.md synced with implementation.

Co-Authored-By: Claude <noreply@anthropic.com>

2026-07-21 17:33:55 +08:00