How do I use Docker Compose variables in Travis CI?

How do I use Docker Compose variables in Travis CI?

You can use Docker Compose variables in Travis CI by defining them in your .travis.yml file. You can reference these variables in your Docker Compose file.

Can you give me an example of how to define these variables?

Sure! In your .travis.yml, you can define environment variables like this:

env:
  global:
    - MY_VARIABLE=value

Then, in your docker-compose.yml, you can reference it as ${MY_VARIABLE}.

What if I want to use different values for different branches?

You can use the branches section in your .travis.yml to set different environment variables for different branches. For example:

branches:
  only:
    - main
    - develop
env:
  global:
    - MY_VARIABLE=value_for_main
  matrix:
    - MY_VARIABLE=value_for_develop