I'm setting up the deployment process for my WordPress project.
So far, I have been instructed that Azure Release pipeline will be used, so when there is a push to the github project to main branch, the deployment will be triggered to App Engine in GCP.
But I'm having trouble figuring out what to do with the wp-config file, which contains credentials. This file should not be in github. But the file and credentials are needed in the production site.
In the past, I used VM to host the project, and here the wp-config file was deployed manually. Then, the automatic deployment only substituted/deployed the corresponding files. But this is something that cannot be done in App Engine or I can't understand how to do it. What would be the best approach?