feat: idb infrastructure. - #63
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Pull request overview
This PR introduces new IndexedDB-backed workspace persistence infrastructure (via the idb library loaded from the repo’s CDN abstraction) and adds preview-entry resolution helpers to support multi-tab preview rendering decisions.
Changes:
- Add a workspace storage adapter and debounced saver for persisting PR/workspace tab state to IndexedDB.
- Add preview entry resolution utilities (and a lightweight workspace dependency graph cache) and wire preview renderability checks into the render runtime.
- Register
idbas a CDN-managed runtime dependency and preload it at bootstrap; add deployment strategy documentation.
Reviewed changes
Copilot reviewed 8 out of 8 changed files in this pull request and generated 6 comments.
Show a summary per file
| File | Description |
|---|---|
| src/modules/workspace-storage.js | New IndexedDB workspace adapter + debounced save helper. |
| src/modules/render-runtime.js | Uses canRenderPreview() to decide whether to run preview execution. |
| src/modules/preview-workspace-graph.js | New in-memory cache for per-tab import/dependency info. |
| src/modules/preview-entry-resolver.js | New helpers for identifying “entry” tabs and deciding if preview can render. |
| src/modules/cdn.js | Adds idb CDN import spec. |
| src/bootstrap.js | Preloads the idb module key alongside core runtime modules. |
| docs/dual-build-gh-pages-strategy.md | New documentation for dual-build GitHub Pages deployment strategy. |
| docs/build-and-deploy.md | Links to the new dual-build strategy doc. |
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knightedcodemonkey
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May 2, 2026
* feat: idb infrastructure. (#63) * feat: dynamic tabs. (#64) * refactor: better accessbility for tabs. (#68) * feat: remove allow-same-origin for better security. (#69) * feat: tab reordering via drag-n-drop. (#70) * feat: explicit css imports, diagnostics per editor buffer. (#71) * feat: idb + github sync with atomic open and push to remote. (#78) * closes #73, closes #74, closes #75. * refactor: more colocation and smaller file sizes. (#79) * refactor: improvements with styles and gh syncs. (#82) * test: webkit flake. (#83) * test: address flake. (#84) * refactor: github pr context. (#85) * fix: require app in entry, hide workspaces without pat, remove star important. (#86) * feat: make idb source of truth for pr context. (#87) * fix: active pr context on reload and dedupe workspace identity. (#88) * fix: edited and push sync across reloads. (#89) * fix: properly commit tab name changes. (#90) * fix(tabs): filename edits, min-widths, scrolling, content sync. (#91) * feat: improved workspace disconnect and closed ux. (#92) * refactor: status styling and biome config. (#94) * fix(diagnostics): enforce current-editor snapshots and stale results. (#95) * fix: consistent head handling. (#96) * fix: prevent workspace overwrites. (#100) * fix(playwright): stabilize lint diagnostics waits with one-time rerun fallback. (#101) * feat: improved workspace ux and state identity separation. (#103) * fix: iframe protocol mismatch in receiver reads. (#104) * refactor: remove remaining fixed editor assumptions. (#105) * refactor: simplify PR close flow with deterministic workspace state updates (#106) * feat: mode-aware entry tab extensions. (#108) * feat: workspace status bar. (#109) * feat: tab-scoped ai chat. (#111) * refactor: better workspace drawer ux. (#112) * refactor: remove collapsible editors and update breakpoint styles. (#113) * docs: update for vnext. (#114) Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com> --------- Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com> --------- Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>
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relates to #62