remove dev dependency on @rspack/cli (#7096)

Author: rochdev

.github/workflows/platform.yml

@@ -65,7 +65,7 @@ jobs:
     steps:
       - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
       - uses: ./.github/actions/node/active-lts
-      # Running `yarn` also automatically runs `rspack` as a postinstall script.
+      # Running `yarn` also automatically runs Rspack as a postinstall script.
       - run: yarn --frozen-lockfile
         working-directory: vendor
       - run: git diff --exit-code

vendor/package.json

@@ -1,7 +1,7 @@
 {
   "license": "(Apache-2.0 OR BSD-3-Clause)",
   "scripts": {
-    "postinstall": "rspack"
+    "postinstall": "node rspack"
   },
   "dependencies": {
     "@datadog/sketches-js": "2.1.1",
@@ -32,7 +32,6 @@
     "ttl-set": "^1.0.0"
   },
   "devDependencies": {
-    "@rspack/cli": "^1.6.4",
     "@rspack/core": "^1.6.4",
     "license-webpack-plugin": "^4.0.2"
   }

vendor/rspack.js

@@ -0,0 +1,25 @@
+'use strict'
+
+const { rspack } = require('@rspack/core')
+const config = require('./rspack.config')
+
+rspack(config, (err, stats) => {
+  if (err) {
+    console.error(err.stack || err)
+    if (err.details) {
+      console.error(err.details)
+    }
+    process.exit(1)
+  }
+
+  const info = stats.toJson()
+
+  if (stats.hasWarnings()) {
+    console.warn(info.warnings)
+  }
+
+  if (stats.hasErrors()) {
+    console.error(info.errors)
+    process.exit(1)
+  }
+})