This commit is contained in:
nuno maduro
2026-05-01 20:02:46 +01:00
parent 45b1d4ce20
commit bed5e5b54a
39 changed files with 4 additions and 426 deletions

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@ -8,35 +8,6 @@ use Symfony\Component\Process\ExecutableFinder;
use Symfony\Component\Process\Process;
/**
* Builds a reverse dependency map for the project's JS sources under
* `resources/js/**` — for every source file, the list of Inertia page
* components that transitively import it.
*
* Backed by a Node helper (`bin/pest-tia-vite-deps.mjs`) that boots a
* headless Vite server in middleware mode, walks Vite's own module
* graph for each page entry, and outputs JSON. Uses the project's real
* `vite.config.*`, so aliases, plugins, and SFC transformers produce
* the exact graph Vite itself would use.
*
* Two latency mitigations:
*
* 1. **Content-hash cache** keyed by every file under `resources/js/`
* (path + size + mtime) plus the bytes of `vite.config.*` and the
* pages-directory casing. When inputs are unchanged, the 13s+ Node
* bootstrap is skipped entirely and the previous result is reused.
*
* 2. **Background warmer** — `warmInBackground()` is called at suite
* start. It computes the fingerprint, checks the cache, and only
* spawns Node if a refresh is needed. The subprocess runs in
* parallel with the test suite. By the time `build()` is called at
* flush time, the result is usually already on stdout — `wait()`
* returns instantly. If tests finish faster than Vite boots,
* `build()` simply pays the remainder, never the full bootstrap.
*
* Callers invoke `build()` at record time; results are persisted into
* the graph so replay never re-runs the resolver. On stale-map detection
* the callers decide whether to rebuild.
*
* @internal
*/
final class JsModuleGraph