setup GitHub action to always build Binder

[erwanp]

Implement this :

https://github.com/marketplace/actions/trigger-binder-build

Note :

Since binder is an none profit project, please use this action sparsely and in a none spammy manner, to treat their resources with care.

👉 let's only use on main branch.

Implementation

I'm not used to Github Actions, but I think we can use this :

name: 'Trigger-Binder-build'
on:
  push:
    branches:
      - main

jobs:
  trigger-binder-build:
    runs-on: [ubuntu-latest]
    steps:
      - uses: s-weigand/trigger-mybinder-build@v1
        with:
          target-repo: radis/radis-lab

---

Not directly related : afterwards we'll probably also use GitHub Actions to build a part of the docker and reduce the charge on Binder. See #13

[erwanp]

@suzil if you can help to get us started !

[erwanp]

@suzil : I merged, and pushed some new changes afterwards, but I don't think the Action ran : https://github.com/radis/radis-lab/actions?query=workflow%3AGH is empty.