Initial clean project import

electron/mapi/server/error.ts

@@ -0,0 +1,27 @@
+export const mapError = e => {
+    if (e === undefined || e === null) {
+        return "Unknown error";
+    }
+    let msg = e;
+    if (e instanceof Error) {
+        msg = [e.message, e.stack].join("\n");
+    } else if (typeof e !== "string") {
+        msg = e.toString();
+    }
+    const map = {
+        // 'fetch error': '网络错误',
+    };
+    for (let key in map) {
+        if (msg.includes(key)) {
+            let error = map[key];
+            // regex PluginReleaseDocFormatError:-11
+            const regex = new RegExp(`${key}:(-?\\d+)`);
+            const match = msg.match(regex);
+            if (match) {
+                error += `(${match[1]})`;
+            }
+            return error;
+        }
+    }
+    return msg;
+};