ml-tornidor

Local development

Since I use Cloudflare pages as hosting for this project there are some required steps to do before it's possible to start a local development environment. This project needs to wrap the node commands with the npx wrangler [...] utility to emulate a Cloudflare Worker function. Because this worker function is under auth which use some env variables I to write these env variables inline. Every time I changed or added needed some variables I also needed to update the npx wrangler command. To avoid this I prepared a js script, executed by Deno, that read the env variables from the .env file composing the command:

prepare the .env file copying the template.env file
run the local environment using the command pnpm dev or deno run -A runner.js

In case of new or updated packages Deno installs the dependencies at the first execution. Do it with a execution without the npx wrangler wrapper:

deno run -A --node-modules-dir npm:vite

In case of problem:

try executing again the command deno run -A --node-modules-dir npm:vite

If this don't solve the problems try to

delete the node_modules folder
reinstall the npm packages with pnpm install
Run again the local development server, this time with the standard command

Before to commit try also to build using

pnpm build

Then run the preview (change the example variables):

npx wrangler pages dev --binding VITE_AUTH0_DOMAIN="example-auth0.eu.auth0.com" API_URL="https://example-aws.execute-api.eu-west-1.amazonaws.com/localhost/lambda-ml-fastsam-api" VITE_AUTH0_AUDIENCE="http://localhost-ml-lambda/" API_DOMAIN=example-aws.execute-api.eu-west-1.amazonaws.com CORS_ALLOWED_DOMAIN=http://localhost:8788 VITE_SATELLITE_NAME="tile-provider.image-type" -- pnpm preview