feat(vanilla): add testing infrastructure and tests (NK-wjnczv)

1 files changed, 79 insertions, 0 deletions

diff --git a/vanilla/node_modules/vite/bin/vite.js b/vanilla/node_modules/vite/bin/vite.js
new file mode 100755
index 0000000..79c49ab
--- /dev/null
+++ b/vanilla/node_modules/vite/bin/vite.js
@@ -0,0 +1,79 @@
+#!/usr/bin/env node
+import { performance } from 'node:perf_hooks'
+import module from 'node:module'
+
+if (!import.meta.url.includes('node_modules')) {
+  if (!process.env.DEBUG_DISABLE_SOURCE_MAP) {
+    // eslint-disable-next-line n/no-unsupported-features/node-builtins -- only used in dev
+    process.setSourceMapsEnabled(true)
+  }
+
+  process.on('unhandledRejection', (err) => {
+    throw new Error('UNHANDLED PROMISE REJECTION', { cause: err })
+  })
+}
+
+global.__vite_start_time = performance.now()
+
+// check debug mode first before requiring the CLI.
+const debugIndex = process.argv.findIndex((arg) => /^(?:-d|--debug)$/.test(arg))
+const filterIndex = process.argv.findIndex((arg) =>
+  /^(?:-f|--filter)$/.test(arg),
+)
+const profileIndex = process.argv.indexOf('--profile')
+
+if (debugIndex > 0) {
+  let value = process.argv[debugIndex + 1]
+  if (!value || value[0] === '-') {
+    value = 'vite:*'
+  } else {
+    // support debugging multiple flags with comma-separated list
+    value = value
+      .split(',')
+      .map((v) => `vite:${v}`)
+      .join(',')
+  }
+  process.env.DEBUG = `${
+    process.env.DEBUG ? process.env.DEBUG + ',' : ''
+  }${value}`
+
+  if (filterIndex > 0) {
+    const filter = process.argv[filterIndex + 1]
+    if (filter && filter[0] !== '-') {
+      process.env.VITE_DEBUG_FILTER = filter
+    }
+  }
+}
+
+function start() {
+  try {
+    // eslint-disable-next-line n/no-unsupported-features/node-builtins -- it is supported in Node 22.8.0+ and only called if it exists
+    module.enableCompileCache?.()
+    // flush the cache after 10s because the cache is not flushed until process end
+    // for dev server, the cache is never flushed unless manually flushed because the process.exit is called
+    // also flushing the cache in SIGINT handler seems to cause the process to hang
+    setTimeout(() => {
+      try {
+        // eslint-disable-next-line n/no-unsupported-features/node-builtins -- it is supported in Node 22.12.0+ and only called if it exists
+        module.flushCompileCache?.()
+      } catch {}
+    }, 10 * 1000).unref()
+  } catch {}
+  return import('../dist/node/cli.js')
+}
+
+if (profileIndex > 0) {
+  process.argv.splice(profileIndex, 1)
+  const next = process.argv[profileIndex]
+  if (next && next[0] !== '-') {
+    process.argv.splice(profileIndex, 1)
+  }
+  const inspector = await import('node:inspector').then((r) => r.default)
+  const session = (global.__vite_profile_session = new inspector.Session())
+  session.connect()
+  session.post('Profiler.enable', () => {
+    session.post('Profiler.start', start)
+  })
+} else {
+  start()
+}