planning

node_modules/decap-cms-lib-util/dist/esm/loadScript.js

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+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = loadScript;
+/**
+ * Simple script loader that returns a promise.
+ */
+function loadScript(url) {
+  return new Promise((resolve, reject) => {
+    let done = false;
+    const head = document.getElementsByTagName('head')[0];
+    const script = document.createElement('script');
+    script.src = url;
+    script.onload = script.onreadystatechange = function () {
+      if (!done && (!this.readyState || this.readyState === 'loaded' || this.readyState === 'complete')) {
+        done = true;
+        resolve();
+      } else {
+        reject();
+      }
+    };
+    script.onerror = error => reject(error);
+    head.appendChild(script);
+  });
+}