feat(directory): add directory.json for index page

lib/directory.js

@@ -0,0 +1,18 @@
+import path from 'path'
+import { writeSync, copy } from './file.js'
+
+export default function (config, rootDir) {
+  const targetFolder = path.join(rootDir, config.folder.release, "_assets");
+  const sourceFolder = path.join(rootDir, config.folder.operator);
+  const filesToCopy = [];
+  const directoryJson = []
+  for (const [key, value] of Object.entries(config.operators)) {
+    filesToCopy.push(key);
+    directoryJson.push(value);
+  }
+  writeSync(JSON.stringify(directoryJson, null), path.join(targetFolder, "directory.json"))
+  filesToCopy.forEach((key) => {
+    const filename = `${config.operators[key].filename}.json`;
+    copy(path.join(sourceFolder, key, filename), path.join(targetFolder, filename))
+  })
+}

lib/file.js

@@ -6,6 +6,11 @@ export async function write(content, filePath) {
   return await fsP.writeFile(filePath, content, { flag: 'w' })
 }
 
+export function writeSync(content, filePath) {
+  mkdir(path.dirname(filePath))
+  return fs.writeFileSync(filePath, content, { flag: 'w' })
+}
+
 export async function read(filePath, encoding = 'utf8') {
   return await fsP.readFile(filePath, encoding, { flag: 'r' })
 }