chore(root): Improve caching of CI (#1936)

Author: gabrielmfern

packages/tailwind/integrations/integrations.spec.ts

@@ -1,18 +1,15 @@
+import { spawnSync } from 'node:child_process';
 import path from 'node:path';
-import shell from 'shelljs';
 
 const $ = (command: string, cwd: string = path.resolve(__dirname, '..')) => {
-  const executionResult = shell.exec(command, {
+  process.stderr.write(`${cwd} $ ${command}\n`);
+  const returns = spawnSync(command, {
+    shell: true,
     cwd,
-    fatal: true,
-    silent: true,
+    stdio: 'inherit',
   });
-  if (executionResult.code !== 0) {
-    process.stdout.write(executionResult.stderr);
-    process.stderr.write(executionResult.stderr);
-  }
   expect(
-    executionResult.code,
+    returns.status,
     `Expected command "${command}" to work properly but it returned a non-zero exit code`,
   ).toBe(0);
 };

packages/tailwind/integrations/nextjs/package-lock.json

@@ -22,6 +22,14 @@
       ],
       "outputs": [".next/**", "!.next/cache/**"]
     },
+    "react-email-with-resend#build": {
+      "dependsOn": ["^build"],
+      "outputs": [".next/**", "!.next/cache/**"]
+    },
+    "react-email-with-next-scaleway": {
+      "dependsOn": ["^build"],
+      "outputs": [".next/**", "!.next/cache/**"]
+    },
     "demo#build": {
       "dependsOn": ["^build"],
       "outputs": [".react-email/**", "!.react-email/.next/cache/**"]
@@ -40,10 +48,6 @@
       "dependsOn": ["build"],
       "cache": false
     },
-    "@react-email/tailwind#test": {
-      "dependsOn": ["build"],
-      "cache": false
-    },
     "test:watch": {
       "cache": false
     },