SimpleCommerce with Dotnet Core 5 - Build Images as standalone or with postgres and pgadmin via dockercompose

[sergiohinojosa]

Hi dear maintainers,

nice shop! tbh I'm new to dot net (core). I found this ecommerce shop and I think it'll be great to showcase some usecases for an upcoming MS event/demo.
I made some adjustments that I want to share with you. The changes are basically:

• String replacement 2018 -> 2020 (I did not try it with 2021 since it could break things having data in the future, don't want to test it)
• simpl-build.sh and simpl-build-sqlite.sh which pair with Dockerfile and Dockerfile-sqlite for building the show either standalone or depending on postgresql.
• howto-build-withdocker.md Some documentation on how to build the shop. Specially useful for newbys. A new guy (like me) has to figure out how to change appsettings.json match the EF Frameworks and match the connection. Maybe modifying the readme with run simpl-build-sqlite.sh or modify the simpl-build.shto verify and otherwise spin a postgresql container. Should be easy to adapt. This way the user can download the repo and build the solution very easy.
• docker-compose.yaml I added a docker-compose.yaml file which can speed development and testing having multiple stages. In there you'll find 3 containers: simplcommerce, postgresql and pgadmin.

thanks and best
Sergio