runner VS noyaml

In the case of GitHub Actions, it's made more painful by the lack of support for YAML anchors, which provide a bare minimum of composability.

https://github.com/actions/runner/issues/1182

Even if you don’t pick Avalonia, their notes for Mac distribution look useful:

https://docs.avaloniaui.net/docs/distribution-publishing/mac...

For example, the GitHub actions runner itself is a modern .NET core project with CI except for .app packaging.

https://github.com/actions/runner/tree/main/.github/workflow...

This probably answers your question:

https://github.com/actions/runner/blob/a4c57f27477077e57545a...

$ mkdir actions-runner && cd actions-runner $ curl -o actions-runner-osx-arm64-2.311.0.tar.gz -L https://github.com/actions/runner/releases/download/v2.311.0/actions-runner-osx-arm64-2.311.0.tar.gz % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0 100 98.1M 100 98.1M 0 0 20.0M 0 0:00:04 0:00:04 --:--:-- 23.5M $ echo "fa2f107dbce709807bae014fb3121f5dbe106211b6bbe3484c41e3b30828d6b2 actions-runner-osx-arm64-2.311.0.tar.gz" | shasum -a 256 -c actions-runner-osx-arm64-2.311.0.tar.gz: OK $ tar xzf ./actions-runner-osx-arm64-2.311.0.tar.gz ❯ ./config.sh --url https://github.com/dpills/devops-quick-start-guide --token AGDCRGCMZWN34QIVISIO5XXXXXX -------------------------------------------------------------------------------- | ____ _ _ _ _ _ _ _ _ | | / ___(_) |_| | | |_ _| |__ / \ ___| |_(_) ___ _ __ ___ | | | | _| | __| |_| | | | | '_ \ / _ \ / __| __| |/ _ \| '_ \/ __| | | | |_| | | |_| _ | |_| | |_) | / ___ \ (__| |_| | (_) | | | \__ \ | | \____|_|\__|_| |_|\__,_|_.__/ /_/ \_\___|\__|_|\___/|_| |_|___/ | | | | Self-hosted runner registration | | | -------------------------------------------------------------------------------- # Authentication √ Connected to GitHub # Runner Registration Enter the name of the runner group to add this runner to: [press Enter for Default] Enter the name of runner: [press Enter for dpills-mac] This runner will have the following labels: 'self-hosted', 'macOS', 'ARM64' Enter any additional labels (ex. label-1,label-2): [press Enter to skip] √ Runner successfully added √ Runner connection is good # Runner settings Enter name of work folder: [press Enter for _work] √ Settings Saved. ❯ ./run.sh √ Connected to GitHub Current runner version: '2.311.0' 2023-10-27 13:32:16Z: Listening for Jobs

A runner is where your action's jobs will be run. It can be a hosted virtual environment, or you can self-host a runner in your machine.

If i understand this writing correctly (https://github.com/actions/runner/issues/904), running Windows containers in a windows-latest GH Actions host is not possible. While using a self-hosted runner on a Windows server might be an option, this is not what I want since it is a package repo for a well-known open source project, think of the package repo part as a mini-Conan. I wouldn't know who would want to host that. In the best case we would stay with just GH Actions to keep everything confined in one space :)

Most commonly written in YAML, these files are large and complex to read and understand. And being written in YAML comes with its challenges (and quirks) since it is an additional programming language that devs need to learn.

YAML is kind of like C++:

> You like C++ because you're only using 20% of it. And that's fine, everyone only uses 20% of C++, the problem is that everyone uses a different 20% :)

https://eli.thegreenplace.net/2009/10/17/the-c-bashing-seaso...

The YAML footguns are too numerous to reproduce here, so here are some sources:

https://stackoverflow.com/questions/3790454/how-do-i-break-a...

https://www.arp242.net/yaml-config.html

https://noyaml.com/

Relevant: https://noyaml.com/

YAML and its ecosystem is full of footguns and ergonomics problems, especially when the length of the document extends beyond the height of a user's editor or viewport. Loss of context with indentation, non-compliant or unsafe parsers, and strange boolean handling to name a few.

It becomes even worse when people decide that static YAML data files should have variable substitution or control flow via templating. "Stringly-typed programming" if you will. If we all started writing JSON text templates I think a lot of people would rightly argue we should write small stdlib-only programs in Python, Typescript, or Ruby to emit this JSON instead of using templated text files. Then it becomes apparent that the YAML template isn't a static data file at all, but part of a program which emits YAML as output. We're already exposing people to basic programming if we're using YAML templates. People brew a special kind of YAML-templated devops hell using tools like Kustomize and Helm, each of which are "just YAML" but are full of idiosyncracies and tool-specific behaviour which make the use of YAML almost coincidental rather than a necessity.

Yes, sometimes people would prefer to look at YAML instead of JSON, in which case I suggest you use a YAML serialization library, or pipe output into a tool like `yq` so you can view the pretty output. In a pinch you could even output JSON and then feed it through a YAML formatter.

The Kubernetes community seems to have this penetrating "oh, it's just YAML" philosophy which means we get mediocre DSLs in "just YAML" which actually encode a lot of nuanced and unintuitive behaviour which varies from tool to tool.

Look at kyverno, for examle: it uses _parentheses_ in YAML key names to change the semantics of security policies! https://kyverno.io/docs/writing-policies/validate/ . This is different to what I think is the (much better ideas of) something like kubewarden, gatekeeper, or jspolicy, which allow engineers to write their policies in anything that compiles to WASM, OPA, and Typescript/Javascript respectively.

We engineers, as a discipline, have decades of know-how building and using general purpose programming languages with type checkers, linters, packaging systems, and other tools, but we throw them all away as soon as YAML comes along. It's time to put the stringified YAML templates away and engage in the ecosystem of mature tools we already to use to perform one simple task they are already good at: dumping JSON on stdout.

Let's move the control flow back into the tool and out of the YAML.

The webpage documenting some of the sharp edges of yaml is also displayed as an editable yaml document

https://noyaml.com/

It’s the least secure config format, even worse than XML IMO since it’s unsafe even with trusted inputs. https://noyaml.com/