trying to avoid env installation for ruff

.github/actions/install_package/action.yaml

@@ -0,0 +1,25 @@
+name: Install a Python Package
+description: 'Installs a specified Python package from a requirements file, allowing for flexible package management.'
+
+inputs:
+    requirements-path:
+        required: true
+        description: Path to the requirements file
+    package:
+        required: true
+        description: Package you would like to install from the requirements file
+
+runs:
+    using: composite
+    steps:
+        -   name: Extract Package Version
+            id: extract_package_version
+            shell: bash
+            run: |
+                echo "PACKAGE_LINE=$(grep -w "^${{ inputs.package }}" ${{ inputs.requirements-path }} || echo "${{ inputs.package }}")" >> $GITHUB_OUTPUT
+
+        -   name: Install Package
+            shell: bash
+            run: |
+                python -m pip install --upgrade pip
+                pip install "${{ steps.extract_package_version.outputs.PACKAGE_LINE }}"

.github/actions/setup_env/action.yaml

@@ -1,18 +1,26 @@
 name: Setup/Cache Env
 description: 'Sets up and caches a python env. Will only install dependencies if no cache was hit.'
 
+
+inputs:
+    pyproject-file-path:
+        required: False
+        description: "Path to the pyproject.toml including filename"
+        default: "./pyproject.toml"
 runs:
     using: composite
     steps:
         - name: Setup Python from pyproject.toml
           uses: ./.github/actions/python_from_pyproject
+          with:
+              pyproject-file-path: ${{ inputs.pyproject-file-path }}
 
         -   name: Cache Env
             uses: actions/cache@v4.2.3
             id: env-cache
             with:
                 path: ${{ env.pythonLocation }}
-                key:  ${{ hashFiles('./requirements/requirements.txt') }}-${{ hashFiles('./requirements/requirements_scripts.txt') }}-${{ hashFiles('./requirements/requirements_test.txt') }}
+                key:  ${{ hashFiles('./requirements/requirements.txt') }}-${{ hashFiles('./requirements/requirements_test.txt') }}
 
         -   name: Install Dependencies
             if: ${{ steps.env-cache.outputs.cache-hit != 'true' }}

.github/workflows/ci.yaml

@@ -40,11 +40,12 @@ jobs:
       with:
         fetch-depth: 0
 
-    - name: Setup Env
-      uses: ./.github/actions/setup_env
-
     - name: Ruff Formatting
-      run: ruff format --check
+      uses: astral-sh/ruff-action@v3.5.0
+      with:
+        version-file: "requirements/requirements_test.txt"
+        args: "format --check"
+
 
   linting:
     name: Linting
@@ -56,8 +57,7 @@ jobs:
       with:
         fetch-depth: 0
 
-    - name: Setup Env
-      uses: ./.github/actions/setup_env
-
     - name: Ruff Linting
-      run: ruff check
+      uses: astral-sh/ruff-action@v3.5.0
+      with:
+        version-file: "requirements/requirements_test.txt"