also with setup step

.github/workflows/formatting.yml

@@ -2,30 +2,19 @@ name: Formatting
 
 on:
   workflow_call:
-    # Map the workflow outputs to job outputs
-    outputs:
-      min_python:
-        value: ${{ jobs.formatting.outputs.min_python }}
-      min_tox_env:
-        value: ${{ jobs.formatting.outputs.min_tox_env }}
+    inputs:
+      python-version:
+        type: string
 
 jobs:
   formatting:
     name: Formatting and static analysis
     runs-on: 'ubuntu-22.04'
-    outputs:
-      min_python: ${{ steps.vars.outputs.min_python }}
-      min_tox_env: ${{ steps.vars.outputs.min_tox_env }}
     steps:
       - uses: actions/checkout@v4
-      - name: Get Python version for other CI jobs
-        id: vars
-        run: |
-          echo "min_python=$(cat .github/workflows/python-version-ci)" >> $GITHUB_OUTPUT
-          echo "min_tox_env=py$(cat .github/workflows/python-version-ci | sed 's/\.//g')" >> $GITHUB_OUTPUT
       - uses: actions/setup-python@v5
         with:
-          python-version-file: '.github/workflows/python-version-ci'
+          python-version: ${{ inputs.python-version }}
       - uses: pre-commit/[email protected]
         with:
           extra_args: --all-files

.github/workflows/nightly_at_main.yml

@@ -7,15 +7,17 @@ on:
 
 jobs:
   setup:
-    name: Setup variables
-    runs-on: 'ubuntu-22.04'
-    outputs:
-      min_python: ${{ steps.vars.outputs.min_python }}
-    steps:
-      - uses: actions/checkout@v4
-      - name: Get Python version for other CI jobs
-        id: vars
-        run: echo "min_python=$(cat .github/workflows/python-version-ci)" >> $GITHUB_OUTPUT
+    uses: ./.github/workflows/setup.yml
+  # setup:
+  #   name: Setup variables
+  #   runs-on: 'ubuntu-22.04'
+  #   outputs:
+  #     min_python: ${{ steps.vars.outputs.min_python }}
+  #   steps:
+  #     - uses: actions/checkout@v4
+  #     - name: Get Python version for other CI jobs
+  #       id: vars
+  #       run: echo "min_python=$(cat .github/workflows/python-version-ci)" >> $GITHUB_OUTPUT
 
   tests:
     name: Tests

.github/workflows/pr.yml

@@ -4,18 +4,24 @@ on:
   pull_request:
 
 jobs:
+  setup:
+    uses: ./.github/workflows/setup.yml
+
   formatting:
+    needs: setup
     uses: ./.github/workflows/formatting.yml
+    with:
+      python-version: ${{ needs.setup.outputs.min_python }}
 
   tests:
-    name: Tests
-    needs: formatting
+    # name: Tests
+    needs: [setup, formatting]
     strategy:
       matrix:
         os: ['ubuntu-22.04']
         python:
-          - version: '${{needs.formatting.outputs.min_python}}'
-            tox-env: '${{needs.formatting.outputs.min_tox_env}}'
+          - version: '${{needs.setup.outputs.min_python}}'
+            tox-env: '${{needs.setup.outputs.min_tox_env}}'
     uses: ./.github/workflows/test.yml
     with:
       os-variant: ${{ matrix.os }}

.github/workflows/setup.yml

@@ -0,0 +1,35 @@
+name: Setup
+
+on:
+  workflow_call:
+    # Map the workflow outputs to job outputs
+    outputs:
+      min_python:
+        value: ${{ jobs.formatting.outputs.min_python }}
+      min_tox_env:
+        value: ${{ jobs.formatting.outputs.min_tox_env }}
+
+jobs:
+  setup:
+    name: Set up variables (Python version)
+    runs-on: 'ubuntu-22.04'
+    outputs:
+      min_python: ${{ steps.vars.outputs.min_python }}
+      min_tox_env: ${{ steps.vars.outputs.min_tox_env }}
+    steps:
+      - uses: actions/checkout@v4
+      - name: Get Python version for other CI jobs
+        id: vars
+        run: |
+          echo "min_python=$(cat .github/workflows/python-version-ci)" >> $GITHUB_OUTPUT
+          echo "min_tox_env=py$(cat .github/workflows/python-version-ci | sed 's/\.//g')" >> $GITHUB_OUTPUT
+      # - uses: actions/setup-python@v5
+      #   with:
+      #     python-version-file: '.github/workflows/python-version-ci'
+      # - uses: pre-commit/[email protected]
+      #   with:
+      #     extra_args: --all-files
+      # - uses: pre-commit-ci/[email protected]
+      #   if: always()
+      #   with:
+      #     msg: Apply automatic formatting