Enable UV in build and CI

.github/workflows/build-test-release.yml

@@ -2,7 +2,6 @@
 #
 # SPDX-License-Identifier: MPL-2.0
 
-
 name: Build and Test
 
 on:
@@ -28,20 +27,16 @@ concurrency:
   cancel-in-progress: true
 
 jobs:
-
   build-python:
     runs-on: ubuntu-latest
     outputs:
       version: ${{ steps.version.outputs.version }}
     steps:
-
       - name: Checkout source code
         uses: actions/checkout@v6
 
-      - name: Setup Python 3.13
-        uses: actions/setup-python@v6
-        with:
-          python-version: "3.13"
+      - name: Install uv
+        uses: astral-sh/setup-uv@v7
 
       - name: Set PyPI version
         uses: PowerGridModel/pgm-version-bump@main
@@ -51,8 +46,7 @@ jobs:
       - name: Build
         run: |
           cat PYPI_VERSION
-          pip install build
-          python -m build --outdir wheelhouse .
+          uv build --sdist --no-create-gitignore --out-dir wheelhouse .
 
       - name: Save version
         id: version
@@ -74,12 +68,11 @@ jobs:
     runs-on: ${{ matrix.os }}
 
     steps:
-
       - name: Checkout source code
         uses: actions/checkout@v6
 
-      - name: Setup Python ${{ matrix.python }}
-        uses: actions/setup-python@v6
+      - name: Install uv
+        uses: astral-sh/setup-uv@v7
         with:
           python-version: ${{ matrix.python }}
 
@@ -89,11 +82,14 @@ jobs:
           name: power-grid-model-io
           path: wheelhouse/
 
+      - name: Create environment
+        run: uv venv
+
       - name: Install built wheel file
-        run: pip install power-grid-model-io[dev]==${{ needs.build-python.outputs.version }} --find-links=wheelhouse
+        run: uv pip install power-grid-model-io==${{ needs.build-python.outputs.version }} --find-links=wheelhouse
 
       - name: Unit test and coverage
-        run: pytest --verbose
+        run: uv run --only-group test --no-editable pytest --verbose
 
   validation-tests:
     needs: build-python
@@ -105,12 +101,11 @@ jobs:
     runs-on: ${{ matrix.os }}
 
     steps:
-
       - name: Checkout source code
         uses: actions/checkout@v6
 
-      - name: Setup Python ${{ matrix.python }}
-        uses: actions/setup-python@v6
+      - name: Install uv
+        uses: astral-sh/setup-uv@v7
         with:
           python-version: ${{ matrix.python }}
 
@@ -120,11 +115,14 @@ jobs:
           name: power-grid-model-io
           path: wheelhouse/
 
+      - name: Create environment
+        run: uv venv
+
       - name: Install built wheel file
-        run: pip install power-grid-model-io[dev]==${{ needs.build-python.outputs.version }} --find-links=wheelhouse
+        run: uv pip install power-grid-model-io==${{ needs.build-python.outputs.version }} --find-links=wheelhouse
 
       - name: Validation tests
-        run: pytest tests/validation --no-cov --verbose
+        run: uv run --only-group test --no-editable pytest tests/validation --no-cov --verbose
 
   github-release:
     needs:
@@ -135,10 +133,8 @@ jobs:
       contents: write
     runs-on: ubuntu-latest
     steps:
-      - name: Setup Python 3.13
-        uses: actions/setup-python@v6
-        with:
-          python-version: "3.13"
+      - name: Install uv
+        uses: astral-sh/setup-uv@v7
 
       - name: Load built wheel file
         uses: actions/download-artifact@v7

.github/workflows/check-code-quality.yml

@@ -21,24 +21,27 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v6
 
-      - name: Set up Python
-        uses: actions/setup-python@v6
-        with:
-          python-version: 3.11
+      - name: Install uv
+        uses: astral-sh/setup-uv@v7
 
-      - name: Upgrade pip
-        run: pip install --upgrade pip
+      - name: Install most linters from uv
+        run: |
+          uv sync --group lint
+
+      - name: Run mypy
+        run: |
+          uv run mypy .
 
-      - name: Install and run mypy
+      - name: Run ruff
         run: |
-          pip install mypy
-          mypy src
+          uv run ruff check .
+          uv run ruff format .
 
-      - name: Install and run ruff
+      - name: Install and run markdownlint
         run: |
-          pip install ruff .
-          ruff check .
-          ruff format .
+          npm install -g markdownlint-cli@0.47.0
+          echo "Running markdownlint"
+          markdownlint --fix .
 
       - name: If needed raise error
         run: |

.github/workflows/check-pr-labels.yml

@@ -2,7 +2,6 @@
 #
 # SPDX-License-Identifier: MPL-2.0
 
-
 name: Check PR Labels
 
 on:

.github/workflows/refresh-lock-and-linter-dependencies.yml

@@ -0,0 +1,110 @@
+# SPDX-FileCopyrightText: Contributors to the Power Grid Model project <powergridmodel@lfenergy.org>
+#
+# SPDX-License-Identifier: MPL-2.0
+
+name: Refresh lock and linter Dependencies
+
+on:
+  workflow_call:
+    inputs:
+      create-pr:
+        type: boolean
+        description: "Whether to create a pull request with the changes"
+        required: false
+        default: false
+  workflow_dispatch:
+    inputs:
+      create-pr:
+        type: boolean
+        description: "Whether to create a pull request with the changes"
+        required: false
+        default: false
+  schedule:
+    - cron: "0 2 * * 0" # Every Sunday at 2:00 UTC
+
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}-linter-dependencies
+  cancel-in-progress: true
+
+
+jobs:
+  refresh-lock-and-linter-dependencies:
+    name: Refresh lock and linter Dependencies
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+      pull-requests: write
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v6
+
+      - name: Install uv
+        uses: astral-sh/setup-uv@v7
+
+      - name: upgrade uv lock
+        run: uv lock --upgrade  
+
+      - name: Install linters from uv
+        run: |
+          uv sync --only-group lint
+
+      - name: retrieve versions
+        id: versions
+        run: |
+          grab_installed_version() {
+            local pkg="$1"
+            local version
+            version=$(uv pip freeze | grep -i "^$pkg==" | head -n1 | cut -d= -f3)
+            echo "${pkg}=$version" >> "$GITHUB_OUTPUT"
+          }
+          grab_installed_version "ruff"
+          grab_installed_version "clang-format"
+          grab_installed_version "mypy"
+          grab_installed_version "gersemi"
+
+      - name: Update .pre-commit-config.yaml
+        uses: cuchi/jinja2-action@v1.3.0
+        with:
+          template: .pre-commit-config.yaml.jinja
+          output_file: .pre-commit-config.yaml
+          variables: |
+            ruff=${{ steps.versions.outputs.ruff }}
+            clang_format=${{ steps.versions.outputs.clang-format }}
+            mypy=${{ steps.versions.outputs.mypy }}
+            gersemi=${{ steps.versions.outputs.gersemi }}
+
+      - name: show changed files
+        run: |
+          git status
+          git diff .pre-commit-config.yaml
+
+      - name: try to install pre-commit
+        run: |
+          source .venv/bin/activate
+          pre-commit install
+          pre-commit install-hooks
+          pre-commit uninstall
+
+      - name: generate GitHub App token
+        uses: actions/create-github-app-token@v2
+        id: generate-token
+        with:
+          app-id: ${{ secrets.CI_BOT_APP_ID }}
+          private-key: ${{ secrets.CI_BOT_PRIVATE_KEY }}
+
+      - name: create pull request
+        if: ${{ inputs.create-pr || github.event_name == 'schedule' }}
+        uses: peter-evans/create-pull-request@v8
+        with:
+          commit-message: "Refresh lock and linter dependencies"
+          branch: "dependencies/refresh-lock-and-linter"
+          title: "Refresh lock and linter dependencies"
+          body: "This PR refreshes the lock file and updates linter dependencies to their latest versions."
+          labels: "dependencies"
+          signoff: true
+          sign-commits: true
+          delete-branch: true
+          base: ${{ github.head_ref }}
+          token: ${{ steps.generate-token.outputs.token }}

.github/workflows/sonar.yml

@@ -30,18 +30,13 @@ jobs:
         with:
           fetch-depth: 0  # Shallow clones should be disabled for a better relevancy of analysis
 
-      - name: Set up Python
-        uses: actions/setup-python@v6
-        with:
-          python-version: "3.13"
-
-      - name: Install in develop mode
-        run: |
-          pip install -e .[dev]
+      - name: Install uv
+        uses: astral-sh/setup-uv@v7
 
       - name: Test and Coverage
         run: |
-          pytest
+          uv sync --no-default-groups --group test
+          uv run pytest
 
           # Fix relative paths in coverage file
           # Known bug: https://community.sonarsource.com/t/sonar-on-github-actions-with-python-coverage-source-issue/36057
@@ -52,4 +47,4 @@ jobs:
         uses: SonarSource/sonarqube-scan-action@v7
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-          SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}
+          SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}

.markdownlint.yaml

@@ -0,0 +1,16 @@
+# SPDX-FileCopyrightText: Contributors to the Power Grid Model project <powergridmodel@lfenergy.org>
+#
+# SPDX-License-Identifier: MPL-2.0
+
+# MD001/heading-increment : Heading levels should only increment by one level at a time : https://github.com/DavidAnson/markdownlint/blob/v0.37.4/doc/md001.md
+MD001: false
+
+# MD013/line-length : Line length : https://github.com/DavidAnson/markdownlint/blob/v0.38.0/doc/md013.md
+line-length:
+  line_length: 120
+  code_blocks: false
+  tables: false
+  stern: true
+
+# MD024/no-duplicate-heading : Multiple headings with the same content : https://github.com/DavidAnson/markdownlint/blob/v0.37.4/doc/md024.md
+MD024: false

.pre-commit-config.yaml

@@ -3,13 +3,13 @@
 # SPDX-License-Identifier: MPL-2.0
 
 repos:
-  - repo: https://github.com/fsfe/reuse-tool
-    rev: v5.0.2
+  - repo: https://github.com/fsfe/reuse-tool  # outside pypi
+    rev: v6.2.0
     hooks:
       - id: reuse
   - repo: https://github.com/astral-sh/ruff-pre-commit
     # Ruff version.
-    rev: v0.11.12
+    rev: v0.14.9
     hooks:
       # Run the linter.
       - id: ruff-check
@@ -19,16 +19,23 @@ repos:
       - id: ruff-format
         name: ruff-format
   - repo: https://github.com/pre-commit/mirrors-mypy
-    rev: v1.16.0
+    rev: v1.19.0
     hooks:
       - id: mypy
-        additional_dependencies: [numpy, pandas]
+        additional_dependencies:
+          - numpy
+          - types-pyyaml
+          - types-requests
   - repo: local
     hooks:
       - id: pytest
         name: pytest
-        entry: pytest
+        entry: uv run pytest
         language: system
         pass_filenames: false
         always_run: true
-        args: [ "--cov-fail-under=98" ]
+  - repo: https://github.com/igorshubovych/markdownlint-cli  # outside pypi 
+    rev: v0.47.0
+    hooks:
+    - id: markdownlint
+      args: ["--fix"]