Add function/menu item to generate document for each row in the sheet

Code.ts

@@ -2,6 +2,7 @@ function onOpen() {
   const ui = SpreadsheetApp.getUi();
   ui.createMenu('CMS Document Generation')
     .addItem('Generate document for current row', 'generateForCurrentRow')
+    .addItem('Generate document for all rows', 'generateForAllRows')
     .addToUi();
 }
 
@@ -71,15 +72,11 @@ function trashFiles(files: GoogleAppsScript.Drive.FileIterator) {
   }
 }
 
-function generateForCurrentRow() {
-  const spreadsheet = SpreadsheetApp.getActive();
-  const cell = spreadsheet.getCurrentCell();
-  if (!cell) throw new Error('No Cell selected for operation on row');
-
-  const row = spreadsheetRowToObject(
-    spreadsheet.getActiveSheet(),
-    cell.getRow()
-  );
+function generateForRow(
+  spreadsheet: GoogleAppsScript.Spreadsheet.Spreadsheet,
+  row_num: number
+) {
+  const row = spreadsheetRowToObject(spreadsheet.getActiveSheet(), row_num);
 
   const template_doc = DocumentApp.openById(row['Template ID']);
 
@@ -143,3 +140,25 @@ function generateForCurrentRow() {
   // create PDF file
   out_folder.createFile(out_file.getAs('application/pdf'));
 }
+
+function generateForCurrentRow() {
+  const spreadsheet = SpreadsheetApp.getActive();
+
+  const cell = spreadsheet.getCurrentCell();
+  if (!cell) throw new Error('No Cell selected for operation on row');
+
+  generateForRow(spreadsheet, cell.getRow());
+}
+
+function generateForAllRows() {
+  const spreadsheet = SpreadsheetApp.getActive();
+
+  const row_count = spreadsheet
+    .getActiveSheet()
+    .getDataRange()
+    .getNumRows();
+
+  for (let row_num = 2; row_num < row_count; row_num++) {
+    generateForRow(spreadsheet, row_num);
+  }
+}