Node-Boot with PM2

Reference sample: nodejs-boot/sample-nodeboot-pm2 (native HTTP adapter, already wired for PM2). PM2 wraps an unmodified, already-built Node-Boot app — no framework code changes, regardless of which HTTP adapter the app uses.

Fresh start or existing app?

See ../_shared/fresh-vs-existing.md for the general mechanics. Specifics for PM2:

• Fresh start: npx degit nodejs-boot/sample-nodeboot-pm2 <new-app-name> pulls a Node-Boot app that already has ecosystem.config.js and the PM2 scripts set up — skip straight to Running.
• Existing app: don't re-scaffold. Instead: