Adding docker support

[Lotto]

Adding Docker Support
Creating a Docker project to retrieve images from the /app/wwwroot folder using the ImageSharp service

[CLAassistant]

All committers have signed the CLA.

[JimBobSquarePants]

Hi @Lotto

I’m not sure what purpose this PR serves as there’s been no discussion. It looks like you’ve made unrelated changes also to the readme.

Could you please open a discussion where you explain the use case. Thanks!

[Lotto]

Hello @JimBobSquarePants,

Sorry if I didn't do it right, this is my first Pull Request :)

I have been using your project for several years in my previous company. We were using .Net Framework and then .Net Core. It works perfectly in a .Net environment. Currently, I am assisting a company that is using PHP Symfony. So, I had to port your project to Docker in order to use it in an environment other than .Net and Nuget.

The purpose of this Pull Request is to have a Web project that exposes an image folder in which we can use ImageSharp.Web as in the Sample project.

I use it in Symfony projects by setting up a proxy to the public/storage/images folder to be able to resize images on the fly.

[JimBobSquarePants]

Ah OK. I don’t think this belongs in this repository then. There’s too many configuration options for the middleware to be useful in enough cases.

Thanks for your efforts though!!

[sebastienros]

@Lotto I think you have a great idea and it deserves its own repository, while ImageSharp keeps being a non-opinionated framework only. You may be clear about the license implications though since the users of you image would be subject to it. But in the end it's good for everyone, people who want to use the power of ImageSharp, and for ImageSharp by providing ready-to-use solutions based on your knowledge.

[Lotto]

Okay, so if I understood correctly, I'll close the pull request and keep the fork on my account that I will maintain.

Thank you!