Siren

Siren is a simple DSL for creating Mermaid graphs YAML.

Have a look at the docs here:

• Docs
• Blog post

Latest Release	Downloads

Tip

if you are interested in creating a Fable library like this on your own you can use the template Fable.Multiverse!

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Contribution

If you have any ideas on how to improve the library, please feel free to contribute! The best way to get in contact is using the issues!

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Local Development

Requirements

Because this library targets multiple programming languages we need to support all of them:

• nodejs and npm
  • verify with node --version (Tested with v20.10.0)
  • verify with npm --version (Tested with v9.2.0)
• .NET SDK
  • verify with dotnet --version (Tested with 8.0.205)
• Python
  • verify with py --version (Tested with 3.11.9, known to work only for >=3.11)

Setup

This needs to be done on a fresh download once. Paths for python venv executable might be different depending on the OS.

1. dotnet tool restore
2. npm install
3. py -m venv ./.venv
4. .\.venv\Scripts\Activate.ps1
5. python -m pip install -U pip setuptools
6. python -m pip install poetry
7. python -m poetry install --no-root

Testing

First activate python virtual environment (.\.venv\Scripts\Activate.ps1).

.\build.cmd test

or specify target

.\build.cmd test [f#, c#, js [native], py [native]]

Publish

Requires API keys for Nuget and PyPi.

The following command will run all tests, bundle and then start publishing!

.\build.cmd publish pipeline

or only publish specific targets, without test and bundle

.\build.cmd publish [npm, pypi, nuget]