2.0变量 , 向量总结正式推送

scripts/check-garbled.js

@@ -0,0 +1,80 @@
+/* eslint-env node */
+import fs from 'fs';
+import path from 'path';
+
+const root = process.cwd();
+const includeExts = new Set(['.js', '.html', '.css']);
+const ignoreDirs = new Set(['node_modules', '.git']);
+
+const patterns = [
+    { name: 'question-marks', regex: /\?\?\?/g },
+    { name: 'replacement-char', regex: /\uFFFD/g },
+];
+
+function isIgnoredDir(dirName) {
+    return ignoreDirs.has(dirName);
+}
+
+function walk(dir, files = []) {
+    const entries = fs.readdirSync(dir, { withFileTypes: true });
+    for (const entry of entries) {
+        if (entry.isDirectory()) {
+            if (isIgnoredDir(entry.name)) continue;
+            walk(path.join(dir, entry.name), files);
+        } else if (entry.isFile()) {
+            const ext = path.extname(entry.name);
+            if (includeExts.has(ext)) {
+                files.push(path.join(dir, entry.name));
+            }
+        }
+    }
+    return files;
+}
+
+function scanFile(filePath) {
+    let content = '';
+    try {
+        content = fs.readFileSync(filePath, 'utf8');
+    } catch {
+        return [];
+    }
+
+    const lines = content.split(/\r?\n/);
+    const hits = [];
+
+    for (let i = 0; i < lines.length; i++) {
+        const line = lines[i];
+        for (const { name, regex } of patterns) {
+            regex.lastIndex = 0;
+            if (regex.test(line)) {
+                const preview = line.replace(/\t/g, '\\t').slice(0, 200);
+                hits.push({ line: i + 1, name, preview });
+            }
+        }
+    }
+
+    return hits;
+}
+
+const files = walk(root);
+const issues = [];
+
+for (const file of files) {
+    const hits = scanFile(file);
+    if (hits.length) {
+        issues.push({ file, hits });
+    }
+}
+
+if (issues.length) {
+    console.error('Garbled text check failed:');
+    for (const issue of issues) {
+        const rel = path.relative(root, issue.file);
+        for (const hit of issue.hits) {
+            console.error(`- ${rel}:${hit.line} [${hit.name}] ${hit.preview}`);
+        }
+    }
+    process.exit(1);
+} else {
+    console.log('Garbled text check passed.');
+}