Files
pbakaus_impeccable/skill/scripts/live/frameworks/vite-generic.mjs
T
Paul BakausandClaude Code 17dabf4b7e Live v2: root manifest, mount-ack protocol, AST scaffolder, mechanical accept
A ground-up hardening of live mode, driven by a production session in a
nested-app monorepo that hit six distinct failure classes. Full design
rationale in docs/LIVE-REWRITE-PLAN.md; every Codex-reported failure now
has a mechanical fix and a regression test.

Roots: live/roots.mjs resolves appRoot/repoRoot/contextRoot once at boot
(keyed on dev-server configs, not monorepo brand markers), persists a
manifest, and every live CLI re-anchors onto it at startup, so a helper
run from the wrong directory can no longer fork session state. Context
files are discovered upward to the git root.

Render truth: variant_mounted / variant_mount_failed events give the
journal per-variant mount state; failures reach the agent's poll queue,
raise a persistent error card with Retry (no more localStorage wipe), and
an attach probe names root/dev-server mismatches explicitly. The browser
rehydrates from the server when localStorage is gone.

Svelte: the scaffolder now parses with the app's own svelte 5 compiler.
Control flow survives (an each collection crosses the contract as one
structured prop), keyed each blocks hydrate synthetic keys, and anything
a detached preview cannot support falls back to source-preview instead of
shipping a wrong scaffold. Preview modules live in per-publish revision
directories, defeating stale transform caches.

Accept: CSS is reconciled, not appended. Matching selectors are replaced,
params bake from params.json kinds, the compiler's unused-selector pass
prunes superseded rules (pre-existing dead rules protected), a selector-
loss postcondition refuses any write that would drop hand-written rules,
and live-complete refuses to finish while live plumbing remains in source.

Also: framework registry (live/frameworks/) with a crash-safe injection
journal, session-store snapshot caching with read-only reads, protocol
enum consolidation, steer Send button, honest DESIGN-panel empty states.

Testing: new unit suites (roots, AST scaffolder, accept CSS, accept
pipeline, framework conformance); e2e now fails on preview-tree 404s,
proves computed-style mount for every variant, drives the Tune panel
through baked params, and injects failures (broken mounts, republish,
storage loss). New runtime fixtures: monorepo-nested-vite (repo root !=
app root) and vite8-sveltekit-stateful (each blocks + state). Nightly
full-matrix cron. An independent adversarial review pass preceded this
commit; its blocker and major findings are fixed and regression-tested.

This work was produced with AI assistance (Claude Code).

Co-Authored-By: Claude Code <noreply@anthropic.com>
2026-07-27 15:09:40 -07:00

43 lines
1.3 KiB
JavaScript

/**
* Generic Vite registry entry: a bundled app with a real `index.html` entry
* and no framework-specific document ownership. React, Vue, Solid, Preact and
* a plain TanStack Router SPA all land here — the marker-wrapped script block
* goes straight into the HTML entry.
*
* This is the entry that catches everything with a bundler config; only
* static-html sits below it.
*/
import { fileExists, findConfigFile, hasAnyDependency } from './detect-utils.mjs';
const VITE_CONFIG_RE = /^vite\.config\.(?:js|mjs|cjs|ts|mts|cts)$/;
export function detectViteProject(cwd = process.cwd()) {
const configFile = findConfigFile(cwd, VITE_CONFIG_RE);
if (configFile) return { configFile, via: 'config' };
if (hasAnyDependency(cwd, ['vite'])) return { configFile: null, via: 'package' };
// A zero-config Vite app is index.html + package.json, the same pair
// roots.mjs treats as an app root.
if (fileExists(cwd, 'index.html') && fileExists(cwd, 'package.json')) {
return { configFile: null, via: 'zero-config' };
}
return null;
}
export const viteGeneric = {
name: 'vite-generic',
detect(cwd) {
return detectViteProject(cwd);
},
inject: { kind: 'tag' },
source: {
extensions: ['.tsx', '.jsx'],
preview: 'source',
styleMode: 'scoped',
commentSyntax: 'jsx',
},
};