vinzenz/hyperhive
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hyperhive/frontend
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Repository files (latest commit first)
Filename Latest commit message Latest commit date
iris b201f6be88 frontend: fix hive-btn crashing every themed dialog — customized built-ins can't host shadow DOM 
Element.attachShadow() throws NotSupportedError unconditionally for a
customized built-in (<button is="hive-btn">): the spec only allows
autonomous custom elements or a fixed list of native tags to host a
shadow root, and explicitly excludes any is=-upgraded built-in
regardless of which tag it upgrades. button isn't on that list either
way. This made every themed dialog (any confirm/prompt, since openDialog
always renders at least one button) throw and fail to render in a real
browser, though it passed CI since nothing there exercises actual
browser DOM.

hive-dialog and hive-toast are unaffected — both are genuine autonomous
custom elements (extends HTMLElement, no is= upgrade), which are valid
shadow hosts.

Fix: hive-btn no longer calls attachShadow. Styles adopt onto document
once (module-level guard) instead of per-instance shadow root, scoped
via the [is="hive-btn"] attribute selector instead of :host — same
light-DOM approach the rest of the app's .btn consumers already use.
Native button behaviour is untouched, only the styling mechanism
changed. Build clean.
2026-07-29 22:51:54 +02:00
..
packages frontend: fix hive-btn crashing every themed dialog — customized built-ins can't host shadow DOM 2026-07-29 22:51:54 +02:00
.gitignore frontend: add npm workspace scaffold under frontend/ 2026-05-23 14:51:01 +02:00
package-lock.json chore(frontend): update npm dependencies 2026-07-15 23:30:25 +02:00
package.json chore(frontend): update npm dependencies 2026-07-15 23:30:25 +02:00
README.md frontend: add npm workspace scaffold under frontend/ 2026-05-23 14:51:01 +02:00

README.md

hyperhive frontend

npm workspaces project for the hyperhive browser-facing assets:

  • packages/shared/ — shared modules used by both surfaces (terminal pane, Catppuccin palette + body typography).
  • packages/dashboard/ — the hive-c0re dashboard SPA.
  • packages/agent/ — the per-container web UI (default agent page, stats, screen).

Build

npm install            # one-off; uses the checked-in package-lock.json
npm run build          # builds every workspace into packages/*/dist/

The Rust binaries serve packages/dashboard/dist/ and packages/agent/dist/ via tower_http::ServeDir at runtime; the build derivation is wired up in nix/modules/frontend.nix. Per-agent additions are layered on top of the default agent dist via the hyperhive.frontend.extraFiles option in agent.nix.

Why npm + esbuild

  • Hermetic: dependencies vendored via the checked-in lockfile; buildNpmPackage in nix uses it as the source-of-truth so the output is reproducible without network access at build time.
  • esbuild: vanilla-JS bundler, no framework runtime overhead. Each workspace's build.mjs is ~30 lines.
  • Single-PR migration: see issue #273 for the design proposal and the four-commit shape (npm scaffold → nix derivations → container plumbing → Rust cutover).