Knex minimal example with docker

[brunolnetto]

Environment

Knex version:
Database + version: postgres:14.5
OS: Linux

Questions about how to use knex

I fail miserably to reproduce a minimal example with docker and Postgres. If you see repository content available here, you will see my efforts are legit. I ask politely and tender, however very vigorously, for either a Pull Request or instructions to make this minimal example feasible and working.

I can currently run the command docker-compose up -d and connect to the database server instance. However, the command run npm run migrations exits with log below.

knex: Required configuration option 'client' is missing.
Error: knex: Required configuration option 'client' is missing.
    at new Client (/home/brunolnetto/github/web-needle/sappio/node_modules/knex/lib/client.js:58:13)
    at knex (/home/brunolnetto/github/web-needle/sappio/node_modules/knex/lib/knex-builder/Knex.js:16:28)
    at initKnex (/home/brunolnetto/github/web-needle/sappio/node_modules/knex/bin/cli.js:84:10)
    at async Command.<anonymous> (/home/brunolnetto/github/web-needle/sappio/node_modules/knex/bin/cli.js:247:26)