diff --git a/code-style/action.yml b/code-style/action.yml
index 4827d5338..e68f1d064 100644
--- a/code-style/action.yml
+++ b/code-style/action.yml
@@ -89,6 +89,13 @@ inputs:
     default: true
     type: boolean
 
+  show-diff-on-failure:
+    description: |
+      Whether to show the diff when a pre-commit hook fails.
+    required: false
+    default: true
+    type: boolean
+
 runs:
   using: "composite"
   steps:
@@ -164,7 +171,7 @@ runs:
         python -m venv .venv
       env:
         PIPX_BIN_DIR: ${{ runner.temp }}/pipx/bin
-        PIPX_HOME : ${{ runner.temp }}/pipx/home
+        PIPX_HOME: ${{ runner.temp }}/pipx/home
 
     - name: "Create a virtual environment"
       if: env.BUILD_BACKEND == 'pip'
@@ -203,7 +210,11 @@ runs:
       shell: bash
       run: |
         source .venv/bin/activate
-        pre-commit run --all-files --show-diff-on-failure
+        if [[ ${{ inputs.show-diff-on-failure }} == 'true' ]]; then
+          pre-commit run --all-files --show-diff-on-failure
+        else
+          pre-commit run --all-files
+        fi
 
     # ------------------------------------------------------------------------
 
diff --git a/tests-pytest/action.yml b/tests-pytest/action.yml
index 7bcf0a7fc..3fa6384d2 100644
--- a/tests-pytest/action.yml
+++ b/tests-pytest/action.yml
@@ -241,16 +241,25 @@ runs:
           python -m pip install .[tests]
         fi
 
-    - name: "Executing test suite without using xvfb"
+    - name: "Set up pytest run command"
+      shell: bash
+      run: |
+        if [[ ${{ env.BUILD_BACKEND }} == 'poetry' ]]; then
+          echo "PYTEST_RUN=$(echo 'poetry run pytest')" >> $GITHUB_ENV
+        else
+          echo "PYTEST_RUN=$(echo 'python -m pytest')" >> $GITHUB_ENV
+        fi
+
+    - name: "Executing test suite"
       if: inputs.requires-xvfb == 'false'
       shell: bash
       run: |
         ${{ env.ACTIVATE_VENV }}
-        pytest ${{ inputs.pytest-markers }} ${{ inputs.pytest-extra-args }} ${{ inputs.pytest-postargs }}
+        ${{ env.PYTEST_RUN }} ${{ inputs.pytest-markers }} ${{ inputs.pytest-extra-args }} ${{ inputs.pytest-postargs }}
 
     - name: "Executing test suite using xvfb"
       if: inputs.requires-xvfb == 'true'
       shell: bash
       run: |
         ${{ env.ACTIVATE_VENV }}
-        xvfb-run pytest ${{ inputs.pytest-markers }} ${{ inputs.pytest-extra-args }} ${{ inputs.pytest-postargs }}
+        xvfb-run ${{ env.PYTEST_RUN }} ${{ inputs.pytest-markers }} ${{ inputs.pytest-extra-args }} ${{ inputs.pytest-postargs }}