WIP redo test workflow

Author: fabcor-maxiv

.github/workflows/build_and_test.yml

@@ -8,7 +8,7 @@ jobs:
     strategy:
       max-parallel: 5
       matrix:
-         python-version: ["3.10"] #, "3.9", "3.10"]
+         python-version: ["3.8", "3.9", "3.10"]
 
     # Skip `pull_request` runs on local PRs for which `push` runs are already triggered
     if: github.event_name == 'push' || github.event.pull_request.head.repo.full_name != github.repository
@@ -30,25 +30,23 @@ jobs:
           - 6379:6379
 
     steps:
-    - uses: actions/checkout@v3
-    - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v3
-      with:
-        python-version: ${{ matrix.python-version }}
+    - name: Code checkout
+      uses: actions/checkout@v3
 
-    - name: Set up Conda environment
+    - name: Set up Conda environment with micromamba for Python ${{ matrix.python-version }}
       uses: mamba-org/setup-micromamba@v1
       with:
-        micromamba-version: "latest"
-        environment-file: conda-environment.yml
         cache-environment: true
+        create-args: >-
+          python=${{ matrix.python-version }}
+        environment-file: conda-environment.yml
         post-cleanup: "all"
 
     - name: Install MXCuBE
       run: "${MAMBA_EXE} run --name mxcubeweb poetry install"
 
     - name: Linting & Code Quality
-      run: "${MAMBA_EXE} run --name mxcubeweb poetry run pre-commit run --all-files"
+      run: "${MAMBA_EXE} run --name mxcubeweb pre-commit run --all-files"
 
     - name: Test with pytest
-      run: "${MAMBA_EXE} run --name mxcubeweb poetry run pytest"
+      run: "${MAMBA_EXE} run --name mxcubeweb pytest"