Poetry should use existing venv

Author: linusheck

.github/workflows/lint.yml

@@ -36,20 +36,12 @@ jobs:
           virtualenvs-create: true
           virtualenvs-in-project: true
 
-      - name: Load cached venv
-        id: cached-poetry-dependencies
-        uses: actions/cache@v4
-        with:
-          path: .venv
-          key: venv-${{ runner.os }}-v1-${{ hashFiles('**/poetry.lock') }}
+      - name: Load existing venv
+        run: poetry env use /opt/venv/bin/python
 
       - name: Install dependencies
-        if: steps.cached-poetry-dependencies.outputs.cache-hit != 'true'
         run: poetry install --no-root --only main,test
 
-      - name: Install stormpy manually
-        run: poetry run pip install /opt/stormpy
-
       - name: Install pre-commit
         run: pip install pre-commit==${{ env.PRECOMMIT_VERSION }}
 

.github/workflows/test.yml

@@ -36,15 +36,10 @@ jobs:
           virtualenvs-create: true
           virtualenvs-in-project: true
 
-      - name: Load cached venv
-        id: cached-poetry-dependencies
-        uses: actions/cache@v4
-        with:
-          path: .venv
-          key: venv-${{ runner.os }}-v1-${{ hashFiles('**/poetry.lock') }}
+      - name: Load existing venv
+        run: poetry env use /opt/venv/bin/python
 
       - name: Install dependencies
-        if: steps.cached-poetry-dependencies.outputs.cache-hit != 'true'
         run: poetry install --no-root --only main,test
 
       - name: Install stormpy manually