tl;dr: Are there any examples of Concourse being used for building / testing open source projects on Github?
I found Concourse to be amazing for all kinds of internal things – from running business processes and workflows to orchestrating data science models to providing continuous integration, continuous builds, and continuous delivery for our code.
Now I need to provide CI/CD coverage for an open source project, hosted on GitHub, and I am contemplating just using our existing internal Concourse infrastructure for that.
We want to be able to do things like running builds and tests on open PRs, running unit tests, deploying to staging environments and running integration tests, and producing releases – all the normal things we would do internally, still securely, but now out in the open.
Are there any good examples of people using concourse for this kind of thing, or would we be better off using some other common tool for this (Build Kite, Circle CI, and friends)?
PS I realize that concourse building itself is a great example in itself (https://ci.concourse-ci.org/). I wonder if there are more.