Prisma

this_is_my_docker-compose_yml.txt

the format is ${RDS_HOSTNAME}, not ${env:RDS_HOSTNAME}

type this is bash

source .env/file/path ; dockercommand

Doesn't docker compose pick up .env file automatically? 

<@UE6PZK8EB>, thanks so much! is `file` the .env or docker-compose.yml file? I guess `path` is the path to .env file? What if the .env is at the root of the project, and the dockr-compose.yml file in nested inside a folder?

simply replace .env/file/path with .env file path relative to docker yml file

run the command in where the docker yml file is

i think i show you another way, there is some npm package that is really good
1. install env-cmd as dev dependency: npm i -D env-cmd
2. create a npm scripts is package json: "anyname":"env-cmd envpath docker-compose -f dockerymlpath up"
3. run the script in root directory, both env and yml path must be relative to root directory, this will inject environment variable when you run docker compose

Thank <@UE6PZK8EB>, I’ll give it a shot.