Add project's current state, started early today (20260730).

.gitignore

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+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+lerna-debug.log*
+
+# Diagnostic reports (https://nodejs.org/api/report.html)
+report.[0-9]*.[0-9]*.[0-9]*.[0-9]*.json
+
+# Runtime data
+pids
+*.pid
+*.seed
+*.pid.lock
+
+# Directory for instrumented libs generated by jscoverage/JSCover
+lib-cov
+
+# Coverage directory used by tools like istanbul
+coverage
+*.lcov
+
+# nyc test coverage
+.nyc_output
+
+# Grunt intermediate storage (https://gruntjs.com/creating-plugins#storing-task-files)
+.grunt
+
+# Bower dependency directory (https://bower.io/)
+bower_components
+
+# node-waf configuration
+.lock-wscript
+
+# Compiled binary addons (https://nodejs.org/api/addons.html)
+build/Release
+
+# Dependency directories
+node_modules/
+jspm_packages/
+
+# TypeScript v1 declaration files
+typings/
+
+# TypeScript cache
+*.tsbuildinfo
+
+# Optional npm cache directory
+.npm
+
+# Optional eslint cache
+.eslintcache
+
+# Microbundle cache
+.rpt2_cache/
+.rts2_cache_cjs/
+.rts2_cache_es/
+.rts2_cache_umd/
+
+# Optional REPL history
+.node_repl_history
+
+# Output of 'npm pack'
+*.tgz
+
+# Yarn Integrity file
+.yarn-integrity
+
+# dotenv environment variables file
+.env
+.env.test
+
+# parcel-bundler cache (https://parceljs.org/)
+.cache
+
+# Next.js build output
+.next
+
+# Nuxt.js build / generate output
+.nuxt
+dist
+
+# Gatsby files
+.cache/
+# Comment in the public line in if your project uses Gatsby and *not* Next.js
+# https://nextjs.org/blog/next-9-1#public-directory-support
+# public
+
+# vuepress build output
+.vuepress/dist
+
+# Serverless directories
+.serverless/
+
+# FuseBox cache
+.fusebox/
+
+# DynamoDB Local files
+.dynamodb/
+
+# TernJS port file
+.tern-port
+
+## Above is Github's recommendations for Node.js. Below are my additions. ##
+package-lock.json
+files/*
+
+# Generated ICS Files
+*.ics
+

moonth-generator.js

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+#!/usr/bin/env nodejs
+'use strict';
+
+// 20260730 - Hyperling
+// Generate .ics files with entries to be imported in a shared calendar.
+
+/*** Parameters ***/
+
+const args = process.argv;
+
+const cmdExec = args[0];
+const cmdPath = args[1];
+const startDate = args[2];
+const endDate = args[3];
+const DEBUG = args[4];
+
+console.log(`Running ${cmdPath} with ${cmdExec}...`);
+console.log("Start Date: " + startDate);
+console.log("  End Date: " + endDate);
+
+console.log("Converting strings to dates...");
+const dayStart = new Date(startDate);
+const dayEnd = new Date(endDate);
+console.log("...done!");
+
+/*** Setup ***/
+
+// Local Vars
+
+const name = "Hyperling's Moonth Calendar";
+const domain = "cloud.hyperling.com";
+
+// iCalendar Library
+
+// https://www.npmjs.com/package/ical-generator
+import ical, { ICalCalendarMethod } from 'ical-generator';
+const cal =
+	ical({
+		domain: "$domain",
+		name: "$name"
+	})
+;
+
+// File System Reading
+
+import fs from "fs";
+function readFile (file) {
+	try {
+		const text = fs.readFileSync(file, "utf8");
+		console.log(file + " loaded!");
+		return text;
+	} catch (e) {
+		console.error("ERROR: Could not read " + file + ": ", e);
+	}
+}
+function writeFile (name, text) {
+	try {
+	fs.writeFileSync(name, text);
+		console.log(name + " written successfully");
+	} catch (e) {
+		console.error("Error writing " + name + ": ", e);
+	}
+}
+
+const templateTitle = readFile("templates/TITLE.txt")
+const templateDesc = readFile("templates/DESCRIPTION.txt");
+
+/*** Main ***/
+
+const dayOne = new Date("2026-04-01");
+const dayLength = 1000 * 60 * 60 * 24;
+function getNumDaysBetween (date1, date2) {
+	return Math.abs((date1-date2)/dayLength);
+}
+
+for (
+	let dayCurr = dayStart;
+	dayCurr <= dayEnd;
+	dayCurr.setDate(dayCurr.getDate() + 1)
+) {
+
+	if (DEBUG) console.log("DEBUG: curr-Apr1 = ", getNumDaysBetween(dayCurr, dayOne));
+
+	// Pull data for UID.
+	const year = dayCurr.getFullYear();
+	const moonth = dayCurr.getMonth();
+	const day = dayCurr.getDate();
+	const extra = "00";
+
+	// Reset vars to defaults.
+	const title = templateTitle
+		.replaceAll("{{MOONTH}}", moonth)
+		.replaceAll("{{DAY}}", day)
+		.replaceAll("{{YEAR}}", year)
+	;
+	const description = templateDesc;
+
+	cal.createEvent({
+		uid: `${year}${moonth}${day}${extra}@${domain}`,
+		start: new Date(dayCurr),
+		allDay: true,
+		summary: title,
+		description: description,
+	});
+}
+
+/*** Finish ***/
+
+// Create Events
+//cal.save('schedule.ics');
+writeFile("calendar.ics", cal.toString());

package.json

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+{
+  "dependencies": {
+    "ical-generator": "^11.1.0"
+  }
+}

run.sh

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+#!/usr/bin/env bash
+# 20260730 - Hyperling
+# Generate .ics files for a shared Moonthly calendar hosted on cloud.hyperling.com.
+
+export DEBUG=true
+
+echo "`date` - Running $0"
+
+## Parameters
+
+# start date
+# end date
+# number of moonths
+# year
+
+## Install Pre-Reqs ##
+
+npm="`which npm`"
+if [[ ! -s "$npm" ]]; then
+  echo "ERROR: npm does not seem to be available. Please ensure it is installed"
+  echo "Aborting."
+  exit 1
+fi
+
+echo -e "\n`date` - Dependencies | Installing..."
+$npm install
+echo -e "\n`date` - Dependencies | Done!\n"
+
+## Main ##
+
+# TBD: Remove hardcoded test dates.
+start_date="2026-07-30"
+end_date="2026-08-10"
+
+echo -e "\n`date` - Main | Running...\n"
+./moonth-generator.js "$start_date" "$end_date" "$DEBUG"
+echo -e "\n`date` - Main | Done!\n"
+
+## Finish ##
+
+exit 0

templates/DESCRIPTION.txt

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+This calendar is generated and maintained by Chad Michael 'Hyperling' Greenwood.
+
+Feel free to contact me with any questions or concerns.
+https://blog.hyperling.com/contact
+
+Calendar Homepage:
+https://blog.hyperling.com/moonth-calendar
+
+Calendar Subscription:
+https://cloud.hyperling.com/remote.php/dav/public-calendars/Rt7jboeJx5awHDyq?export
+
+Moonth iCal Generator Code:
+https://git.hyperling.com/me/nodejs-moonth-generator
+
+Donations:
+https://hyperling.com/donate
+
+Last Updated {{GEN_DATE}}

templates/TITLE.txt

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+Moonth {{MOONTH}}/13, Day {{DAY}}, {{YEAR}}