Calendar → Tana Paste

scriptable.js

// Download the iOS/iPadOS Scriptable App:
// https://apps.apple.com/nl/app/scriptable/id1405459188

// Run the script through a Shortcut, or as a timed notification.

// Regex rules for Supertag choice
const tagRules = [
  { tag: '3P',  re: /3P/i },
  { tag: '1-1', re: /(^\S* - \S*$)/i }
];

// These events are skipped:
const skipEventRE = /(?:^|\s)(lunch|block)(?:\s|$)/i;

// These attendees are skipped:
const skipAttendeeRE = /(?:^|\s)(Andre Foeken|André Foeken)(?:\s|$)/i;

// Helpers
const fmt = d => d?.toISOString().slice(0,16).replace("T", " ") ?? '';
const pickTag = t => (tagRules.find(r => r.re.test(t))?.tag) || 'meeting';
const bullet = (lvl = 0) => '\t'.repeat(lvl) + '- ';

// The Script logic
let events = await CalendarEvent.today()
const tanaLines = events
	.filter(ev => !skipEventRE.test(ev.title ?? ''))
  .map(ev => {
  const lines = [];
  
  const add = (lvl, txt) => lines.push(bullet(lvl) + txt);
  
  // Add the title and tag
	add(0, `${ev.title} #${pickTag(ev.title)}`);
  
  // Add Date:: 
  add(1, `Date:: [[date:${fmt(ev.startDate)}/${fmt(ev.endDate)}]]`);
  
  // Add Location::
	if (ev.location) {
  		const locLines = ev.location.split(/\r?\n/).filter(Boolean);
  		if (locLines.length === 1) {
    		add(1, `Location:: ${locLines[0]}`);
  		} else {
    		add(1, 'Location::');                
    		locLines.forEach(l => add(2, l));    
  		}
  }

	// Add Attendees::
  const attendees = ev.attendees?.filter(a => !skipAttendeeRE.test(a.name ?? '')) || []
	if (attendees.length) {
    add(1, 'Attendees::');                     
    attendees.forEach(a => add(2, a.name));
  }

  return lines.join('\n');
});

const tanaPaste = "%%tana%%\n" + tanaLines.join('\n');

Pasteboard.copyString(tanaPaste)
Script.complete()