add type checking to CI (6)

.github/workflows/type-checking.yml

@@ -9,14 +9,20 @@ on:
         - '*'
     workflow_dispatch:
 jobs:
-  Build-and-Publish:
+  Type-check:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
       - uses: actions/setup-python@v4
         with:
           python-version: 3.10.x
           architecture: x64
+      # if we are not on the main branch, install ryvencore from the dev branch from github
+      # otherise, install ryvencore from pypi
+      - if: github.ref != 'refs/heads/main'
+        run: python -m pip install git+https://github.com/leon-thomm/ryvencore/tree/dev
+      - if: github.ref == 'refs/heads/main'
+        run: python -m pip install ryvencore
       - name: Install ryvencore-qt dependencies
         run: python -m pip install . --user && python -m pip uninstall ryvencore-qt --yes
         working-directory: ./ryvencore-qt