allow multiple rows for template

src/fillProductFromTemplate.ts

@@ -1,6 +1,23 @@
 import { productTemplate } from "./productTemplate"
+import { toastAndLog } from "./sheetUtils"
 
 export function fillProductFromTemplate() {
-  let row = SpreadsheetApp.getCurrentCell().getRow()
-  productTemplate(row)
+  var sheet = SpreadsheetApp.getActive().getActiveSheet()
+  if (sheet.getName() !== "product_inventory") {
+    console.log("skipping edit on sheet " + sheet.getName())
+    return
+  }
+  let selectedRanges = SpreadsheetApp.getActiveRangeList().getRanges()
+  if (selectedRanges == null || selectedRanges.length == 0) {
+    toastAndLog("Select ranges to be updated")
+    return
+  }
+  for (let i = 0; i < selectedRanges.length; i++) {
+    let range = selectedRanges[i]
+    let firstRow = range.getRow()
+    let lastRow = range.getLastRow()
+    for (let row = firstRow; row <= lastRow; row++) {
+      productTemplate(row)
+    }
+  }
 }