第一次提交

index.js

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+import fs from "fs"
+import { join } from "path"
+
+process.stdin.setEncoding("utf8");
+
+function readlineSync(msg = "Input：") {
+    return new Promise((resolve, reject) => {
+        console.log(msg)
+        process.stdin.resume();
+        process.stdin.on("data", function (data) {
+            process.stdin.pause();
+            resolve(data);
+        });
+    });
+}
+
+// entry point
+async function main() {
+    let jsonpath = await readlineSync("Input the JSON Path：");
+    let srcpath = await readlineSync("Input the src Path：");
+    let distpath = await readlineSync("Input the dist Path：");
+
+    let json = JSON.parse(fs.readFileSync(jsonpath, "utf8"));
+    let objects = json.objects;
+
+    Object.keys(objects).forEach(element => {
+        let hash = objects[element].hash;
+        let distfilepath = join(distpath, element);
+        if (!distfilepath) {
+            fs.mkdirSync(distfilepath, { recursive: true });
+        }
+        fs.renameSync(join(srcpath, hash.substring(0, 2), hash), distfilepath);
+    });
+}
+
+main();

package.json

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+{
+  "name": "mchashtoname",
+  "version": "1.0.0",
+  "description": "",
+  "main": "index.js",
+  "type": "module",
+  "scripts": {
+    "test": "node index.js"
+  },
+  "author": "",
+  "license": "ISC"
+}