react-components/scripts/fetch-stitch.sh

@@ -0,0 +1,30 @@
+#!/bin/bash
+# Copyright 2026 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+URL=$1
+OUTPUT=$2
+if [ -z "$URL" ] || [ -z "$OUTPUT" ]; then
+  echo "Usage: $0 <url> <output_path>"
+  exit 1
+fi
+echo "Initiating high-reliability fetch for Stitch HTML..."
+curl -L -f -sS --connect-timeout 10 --compressed "$URL" -o "$OUTPUT"
+if [ $? -eq 0 ]; then
+  echo "✅ Successfully retrieved HTML at: $OUTPUT"
+  exit 0
+else
+  echo "❌ Error: Failed to retrieve content. Check TLS/SNI or URL expiration."
+  exit 1
+fi

react-components/scripts/validate.js

@@ -0,0 +1,68 @@
+/**
+ * Copyright 2026 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import swc from '@swc/core';
+import fs from 'node:fs';
+import path from 'node:path';
+
+async function validateComponent(filePath) {
+  const code = fs.readFileSync(filePath, 'utf-8');
+  const filename = path.basename(filePath);
+  try {
+    const ast = await swc.parse(code, { syntax: "typescript", tsx: true });
+    let hasInterface = false;
+    let tailwindIssues = [];
+
+    console.log("🔍 Scanning AST...");
+
+    const walk = (node) => {
+      if (!node) return;
+      if (node.type === 'TsInterfaceDeclaration' && node.id.value.endsWith('Props')) hasInterface = true;
+      if (node.type === 'JSXAttribute' && node.name.name === 'className') {
+        if (node.value?.value && /#[0-9A-Fa-f]{6}/.test(node.value.value)) tailwindIssues.push(node.value.value);
+      }
+      for (const key in node) { if (node[key] && typeof node[key] === 'object') walk(node[key]); }
+    };
+    walk(ast);
+
+    console.log(`--- Validation for: ${filename} ---`);
+    if (hasInterface) {
+      console.log("✅ Props declaration found.");
+    } else {
+      console.error("❌ MISSING: Props interface (must end in 'Props').");
+    }
+
+    if (tailwindIssues.length === 0) {
+      console.log("✅ No hardcoded hex values found.");
+    } else {
+      console.error(`❌ STYLE: Found ${tailwindIssues.length} hardcoded hex codes.`);
+      tailwindIssues.forEach(hex => console.error(`   - ${hex}`));
+    }
+
+    if (hasInterface && tailwindIssues.length === 0) {
+      console.log("\n✨ COMPONENT VALID.");
+      process.exit(0);
+    } else {
+      console.error("\n🚫 VALIDATION FAILED.");
+      process.exit(1);
+    }
+  } catch (err) {
+    console.error("❌ PARSE ERROR:", err.message);
+    process.exit(1);
+  }
+}
+
+validateComponent(process.argv[2]);