Deploying Flutter Web builds to Cloudflare Pages

Recently I've had to figure out a way to build a Flutter Web project, and get it deployed to Cloudflare Pages.

Given that the thing I'm building is likely to be multi-tenanted, and with multiple versions on the go, I would prefer to not rely on a single `main` branch for my deployments. Instead I'd like a branch identifying the customer and its application version to be deployed.

Using the following Makefile you can easily connect your Cloudflare Pages project to your Flutter deployment.

• Gist: https://gist.github.com/marnixk/c748fb6c8ee9fb3e06682efdd45f232c

Make sure you connect the Pages project to your Github repository, then set `target/` as the root folder of the deployment.

To use the Makefile run it as follows:

$ make build -e RELEASE_BRANCH=customer-name -e BUILD_VERSION=1.1.0