make google sheet from calendar

package.json

@@ -6,6 +6,7 @@
   "workspaces": [
     "packages/br-cal",
     "packages/br-script",
+    "packages/cal-to-sheet",
     "packages/discover-dl",
     "packages/lm-sync"
   ],

packages/cal-to-sheet/appsscript.json

@@ -0,0 +1,7 @@
+{
+  "timeZone": "America/Chicago",
+  "dependencies": {
+  },
+  "exceptionLogging": "STACKDRIVER",
+  "runtimeVersion": "V8"
+}

packages/cal-to-sheet/cal-to-sheet.js

@@ -0,0 +1,89 @@
+const die = msg => {
+  throw Error(msg);
+};
+const NonNullish = (x, msg) => x || die(msg);
+
+function getCalendarEventUrl(calendarId, eventId) {
+  return `https://calendar.google.com/calendar/event?cid=${calendarId}&eid=${eventId}`;
+}
+
+/**
+ * Updates the spreadsheet with events from the specified Google Calendar.
+ */
+function updateSheetFromCalendar(_nonce, io = {}) {
+  const {
+    // Get the spreadsheet and sheet
+    ss = SpreadsheetApp.getActiveSpreadsheet(),
+    sheet = ss.getActiveSheet() || ss.getSheets()[0],
+    sheetName = sheet.getName(),
+    // Get the calendar
+    calendar = NonNullish(
+      CalendarApp.getCalendarsByName(sheetName),
+      `cannot find calendar ${sheetName}`,
+    )[0],
+    // Get today's date (for the start of the query)
+    today = new Date(),
+    ui = SpreadsheetApp.getUi(),
+  } = io;
+
+  const calendarId = calendar.getId();
+
+  const firstRow = 1; // The first row to write data to (header row assumed above)
+  const clearExistingData = true; // Set to true to clear existing data before updating
+
+  today.setHours(0, 0, 0, 0); // Start of the day
+
+  // Get events from the calendar (you can adjust the date range as needed)
+  const events = calendar.getEvents(
+    today,
+    new Date(today.getTime() + 365 * 24 * 60 * 60 * 1000),
+  ); // Events for the next year
+
+  // Prepare data for the sheet
+  const eventData = events.map(event => [
+    event.getTitle(),
+    event.getStartTime(),
+    event.getEndTime(),
+    event.getLocation(),
+    event.getDescription(),
+    getCalendarEventUrl(calendarId, event.getId()),
+  ]);
+
+  // Clear existing data if specified
+  if (clearExistingData && sheet.getLastRow() > 0) {
+    sheet
+      .getRange(firstRow, 1, sheet.getLastRow(), sheet.getLastColumn())
+      .clearContent();
+  }
+
+  // Write the event data to the sheet
+  if (eventData.length > 0) {
+    sheet
+      .getRange(firstRow, 1, eventData.length, eventData[0].length)
+      .setValues(eventData);
+
+    // Add headers if the sheet was empty or cleared
+    if (clearExistingData || sheet.getLastRow() === 0) {
+      sheet.insertRowBefore(firstRow);
+      sheet
+        .getRange(firstRow, 1, 1, 6)
+        .setValues([
+          [
+            'Title',
+            'Start Time',
+            'End Time',
+            'Location',
+            'Description',
+            'Calendar Link',
+          ],
+        ]);
+      sheet.getRange(firstRow, 1, 1, 6).setFontWeight('bold');
+    }
+  } else {
+    ui.alert(
+      'Info',
+      'No events found in the specified calendar for the given date range.',
+      SpreadsheetApp.Ui.ButtonSet.OK,
+    );
+  }
+}

packages/cal-to-sheet/menu.js

@@ -0,0 +1,9 @@
+/**
+ * Adds a custom menu to the spreadsheet.
+ */
+function onOpen() {
+  SpreadsheetApp.getUi()
+    .createMenu('Calendar Sync')
+    .addItem('Update from Calendar', 'updateSheetFromCalendar')
+    .addToUi();
+}

packages/cal-to-sheet/package.json

@@ -0,0 +1,6 @@
+{
+    "scripts": {
+        "pull": "clasp pull",
+        "push": "clasp push"
+    }
+}