Insomnia v5 importer (#7)

Add support for the new Insomnia 5 export format

plugins/importer-insomnia/src/common.ts

@@ -0,0 +1,34 @@
+
+export function convertSyntax(variable: string): string {
+  if (!isJSString(variable)) return variable;
+  return variable.replaceAll(/{{\s*(_\.)?([^}]+)\s*}}/g, '${[$2]}');
+}
+
+export function isJSObject(obj: any) {
+  return Object.prototype.toString.call(obj) === '[object Object]';
+}
+
+export function isJSString(obj: any) {
+  return Object.prototype.toString.call(obj) === '[object String]';
+}
+
+export function convertId(id: string): string {
+  if (id.startsWith('GENERATE_ID::')) {
+    return id;
+  }
+  return `GENERATE_ID::${id}`;
+}
+
+export function deleteUndefinedAttrs<T>(obj: T): T {
+  if (Array.isArray(obj) && obj != null) {
+    return obj.map(deleteUndefinedAttrs) as T;
+  } else if (typeof obj === 'object' && obj != null) {
+    return Object.fromEntries(
+      Object.entries(obj)
+        .filter(([, v]) => v !== undefined)
+        .map(([k, v]) => [k, deleteUndefinedAttrs(v)]),
+    ) as T;
+  } else {
+    return obj;
+  }
+}