feat: signed releases, release feed, notification (read-only)

web/src/lib/updateFormat.ts

@@ -0,0 +1,46 @@
+import { formatAbsoluteDateFromIso } from '@/lib/relativeDate'
+
+export const ENABLE_BROWSER_UPDATES_COMMAND = 'renewcms enable-browser-updates'
+export const AUTO_CHECK_INTERVAL_MS = 24 * 60 * 60 * 1000
+
+export function displayVersion(tag: string) {
+	return tag.replace(/^v/, '')
+}
+
+function isSameLocalDay(a: Date, b: Date) {
+	return (
+		a.getFullYear() === b.getFullYear() &&
+		a.getMonth() === b.getMonth() &&
+		a.getDate() === b.getDate()
+	)
+}
+
+function formatClock(date: Date) {
+	const hours = String(date.getHours()).padStart(2, '0')
+	const minutes = String(date.getMinutes()).padStart(2, '0')
+	return `${hours}:${minutes}`
+}
+
+export function formatLastChecked(iso: string, now: Date = new Date()) {
+	const date = new Date(iso)
+	const yesterday = new Date(now)
+	yesterday.setDate(now.getDate() - 1)
+	if (isSameLocalDay(date, now)) {
+		return `Last checked today at ${formatClock(date)}`
+	}
+	if (isSameLocalDay(date, yesterday)) {
+		return `Last checked yesterday at ${formatClock(date)}`
+	}
+	return `Last checked ${formatAbsoluteDateFromIso(iso)} at ${formatClock(date)}`
+}
+
+export function isCheckDue(checkedAt: string | null, now: number = Date.now()) {
+	if (checkedAt === null) {
+		return true
+	}
+	return now - new Date(checkedAt).getTime() > AUTO_CHECK_INTERVAL_MS
+}
+
+export function formatReleased(iso: string) {
+	return `Released ${formatAbsoluteDateFromIso(iso)}`
+}