snapshot of https://github.com/tldraw/tldraw.git (main, 2026-09-23; blobs > 131072B omitted)

internal/scripts/fly-common.ts

@@ -0,0 +1,38 @@
+/**
+ * Shared utilities for Fly.io scripts.
+ *
+ * App names:
+ *   production-zero-rm    Production replication manager
+ *   production-zero-vs    Production view syncer
+ *   staging-zero-rm       Staging replication manager
+ *   staging-zero-vs       Staging view syncer
+ *   pr-NNNN-zero-cache    PR preview (single zero-cache process)
+ */
+
+export const FLY_ORG_SLUG = process.env.FLY_ORG_SLUG ?? 'tldraw-gb-ltd'
+
+export function getFlyToken(explicit?: string): string {
+	let token = explicit ?? process.env.FLY_TOKEN
+	if (!token) {
+		console.error(
+			'No token provided. Use --token, FLY_TOKEN env var, or create one with: fly tokens create readonly'
+		)
+		process.exit(1)
+	}
+	// Strip "FlyV1 " prefix if present — callers add it themselves
+	if (token.startsWith('FlyV1 ')) token = token.slice(6)
+	return token
+}
+
+export function parseDuration(s: string, unit: 'ms' | 's' = 's'): number {
+	const match = s.match(/^(\d+)(m|h|d)$/)
+	if (!match) {
+		console.error(`Invalid duration: ${s}. Use e.g. 30m, 2h, 1d`)
+		process.exit(1)
+	}
+	const n = parseInt(match[1])
+	const u = match[2]
+	const multipliers: Record<string, number> = { m: 60, h: 3_600, d: 86_400 }
+	const sec = n * multipliers[u]
+	return unit === 'ms' ? sec * 1000 : sec
+}