Cloudflare Pages Build configuration

Found out my sitemap.xml link was broken.

It turns out build script on Cloudflare was set to "Framework preset: Next.js (Static HTML Export)" which didn't include my custom step, "next-sitemap", in the build process.

// Before
"build": "next build && next export",

Okay. "Settings/Builds & deployments/Build configuration" has been changed and deployed.

// After
"build": "next build && next-sitemap && next export",

Checkout how I did it with next-sitemap

Deployment failed with following error messages.

10:13:14.981	(node:1446) ExperimentalWarning: The ESM module loader is experimental.
10:13:14.993	file:///opt/buildhome/repo/node_modules/next-sitemap/dist/esm/cli.js:31
10:13:14.993	        if (config?.generateRobotsTxt) {
10:13:14.993	                   ^
10:13:14.993	SyntaxError: Unexpected token '.'
10:13:14.994	    at Loader.moduleStrategy (internal/modules/esm/translators.js:81:18)
10:13:14.999	Failed: build command exited with code: 1
10:13:16.160	Failed: an internal error occurred

Stack Overflow search showed this problem has been solved since Node version 14.12.

Doesn't Cloudflare support recent Node versions? Thought about going back to Netlify for a while. Turns out you can change the default versions of languages that run on Cloudflare (Cloudflare Pages Build-configuration). Of course you can.

Default version of Node.js is 12.18.0 as of this writing. I changed this to my current local Node.js version of 16.15.0.

Settings/Environment variables