feat(basic): exclude all invalid files

packages/eslint-config-basic/index.js

@@ -1,3 +1,41 @@
+const fs = require('node:fs')
+
+// only files with extension below will be checked
+const VALID_EXTENSION = [
+  'js', 'cjs', 'mjs', 'jsx',
+  'ts', 'cts', 'mts', 'tsx',
+  'json', 'json5',
+  'yaml', 'yml',
+  'html', 'vue',
+  'md',
+]
+
+function isInvalidFile(path) {
+  return !VALID_EXTENSION.some(ext => path.toLowerCase().endsWith(`.${ext}`))
+}
+
+function isFile(path) {
+  let stats
+  try {
+    stats = fs.statSync(path)
+  }
+  catch (e) {
+    return false
+  }
+  return stats.isFile()
+}
+
+// ignore for lint-staged
+const ignorePatterns = process.argv
+  .slice(2)
+  .filter(i => !i.startsWith('-'))
+  .filter(isFile)
+  .filter(isInvalidFile)
+  .map(p => `*.${p.split('.').at(-1)}`)
+  .filter((i, index, arr) => arr.indexOf(i) === index)
+
+// console.log(ignorePatterns)
+
 module.exports = {
   env: {
     es6: true,
@@ -28,23 +66,14 @@ module.exports = {
     'pnpm-lock.yaml',
     'yarn.lock',
     '__snapshots__',
-    // ignore for in lint-staged
-    '*.css',
-    '*.png',
-    '*.ico',
-    '*.toml',
-    '*.patch',
-    '*.txt',
-    '*.crt',
-    '*.key',
     'Dockerfile',
     // force include
     '!.github',
     '!.vitepress',
     '!.vscode',
     // force exclude
     '.vitepress/cache',
-  ],
+  ].concat(ignorePatterns),
   plugins: [
     'html',
     'unicorn',