Bump actions/checkout from 6 to 7

.github/workflows/build-wheels.yml

@@ -43,7 +43,7 @@ jobs:
         os: [ubuntu-latest, ubuntu-24.04-arm, macos-26, macos-26-intel, windows-11-arm, windows-2025]
 
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
         with:
           ref: ${{ github.event.inputs.basix_ref }}
 
@@ -60,7 +60,7 @@ jobs:
     name: Build source distribution
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
         with:
           ref: ${{ github.event.inputs.basix_ref }}
 

.github/workflows/clang-tidy.yml

@@ -21,7 +21,7 @@ jobs:
   clang-tidy:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - name: Install dependencies
         run: |
           sudo apt-get update

.github/workflows/dolfinx-tests.yml

@@ -26,7 +26,7 @@ jobs:
       OMPI_MCA_rmaps_base_oversubscribe: true                 # Older OpenMPI
 
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - name: Load environment variables
         run: cat .github/workflows/fenicsx-refs.env >> $GITHUB_ENV
       - name: Install Basix
@@ -40,7 +40,7 @@ jobs:
           python3 -m pip install --break-system-packages git+https://github.com/${{ env.ufl_repository }}.git@${{ env.ufl_ref }}
           python3 -m pip install --break-system-packages git+https://github.com/${{ env.ffcx_repository }}.git@${{ env.ffcx_ref }}
       - name: Get DOLFINx
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         with:
           path: ./dolfinx
           repository: ${{ env.dolfinx_repository }}

.github/workflows/ffcx-tests.yml

@@ -19,7 +19,7 @@ jobs:
     name: Run FFCx tests
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - name: Load environment variables
         run: cat .github/workflows/fenicsx-refs.env >> $GITHUB_ENV
       - name: Set up Python
@@ -33,7 +33,7 @@ jobs:
       - name: Install Basix
         run: pip -v install .[ci]
       - name: Get FFCx source
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         with:
           path: ./ffcx
           repository: ${{ env.ffcx_repository }}

.github/workflows/intel.yml

@@ -34,7 +34,7 @@ jobs:
           apt-get -y update
           apt-get -y install binutils libstdc++-14-dev
 
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
 
       - uses: conda-incubator/setup-miniconda@v4
         with:

.github/workflows/mac.yml

@@ -23,7 +23,7 @@ jobs:
     name: Build and test (MacOS)
     runs-on: macos-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - name: Set up Python
         uses: actions/setup-python@v6
         with:

.github/workflows/pythonapp.yml

@@ -29,7 +29,7 @@ jobs:
         uses: actions/setup-python@v6
         with:
           python-version: "3.13"
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - name: Load environment variables
         run: cat .github/workflows/fenicsx-refs.env >> $GITHUB_ENV
       - name: Ruff check
@@ -51,7 +51,7 @@ jobs:
         os: [ubuntu-22.04]
         python-version: ["3.11", "3.12", "3.13", "3.14"]
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - name: Load environment variables
         run: cat .github/workflows/fenicsx-refs.env >> $GITHUB_ENV
       - name: Set up Python
@@ -111,7 +111,7 @@ jobs:
           echo "VERSION_NAME=${GITHUB_REF#refs/*/}" >> $GITHUB_ENV
       - name: Checkout FEniCS/docs
         if: ${{ github.repository == 'FEniCS/basix' && ( github.ref == 'refs/heads/main' || startsWith(github.ref, 'refs/tags/') ) && matrix.python-version == '3.13' }}
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         with:
           repository: "FEniCS/docs"
           path: "docs"
@@ -138,7 +138,7 @@ jobs:
     name: Build Python using '--no-build-isolation'
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - name: Set up Python
         uses: actions/setup-python@v6
         with:
@@ -162,7 +162,7 @@ jobs:
     name: Build using C++ and Python parts separately and run tests
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - name: Set up Python
         uses: actions/setup-python@v6
         with:
@@ -192,7 +192,7 @@ jobs:
     name: Build C++ only and run demos
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - name: Install dependencies
         run: sudo apt-get install -y libopenblas-dev liblapack-dev ninja-build
       - name: Install Basix

.github/workflows/redhat.yml

@@ -34,7 +34,7 @@ jobs:
           dnf install -y openblas-devel cmake gcc gcc-c++ git lapack-devel python3 python3-devel python3-pip
       - name: Upgrade pip
         run: python3 -m pip install pip --upgrade
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - name: Install Basix
         run: python3 -m pip install -Ccmake.build-type="Developer" .[test]
       - name: Run units tests

.github/workflows/sonarcloud.yml

@@ -19,7 +19,7 @@ jobs:
       BUILD_WRAPPER_OUT_DIR: build_wrapper_output_directory # Directory where build-wrapper output will be placed
 
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
         with:
           fetch-depth: 0 # Shallow clones should be disabled for a better relevancy of analysis
       - name: Install dependencies

.github/workflows/spack.yml

@@ -35,7 +35,7 @@ jobs:
           apt-get install -y g++ gfortran  # compilers
 
       - name: Get Spack
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         with:
           path: ./spack
           repository: spack/spack

.github/workflows/valgrind.yml

@@ -23,14 +23,14 @@ jobs:
       VALGRIND_FLAGS: "--suppressions=cpython/Misc/valgrind-python.supp --leak-check=full --show-leak-kinds=all --errors-for-leak-kinds=definite,indirect --error-exitcode=1"
       # Slow, but useful for in-depth info: --track-origins=yes --read-var-info=yes
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
 
       - name: Install dependencies
         run: |
           sudo apt-get update
           sudo apt-get install -y libopenblas-dev liblapack-dev ninja-build valgrind
 
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
         with:
           repository: 'python/cpython'
           ref: 'v3.13.2'

.github/workflows/windows.yml

@@ -41,7 +41,7 @@ jobs:
             setapikey "${{ secrets.GITHUB_TOKEN }}" `
             -Source "${{ env.FEED_URL }}"
 
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
 
       - name: Export GitHub Actions cache environment variables
         uses: actions/github-script@v9
@@ -77,7 +77,7 @@ jobs:
     env:
       VCPKG_BINARY_SOURCES: "clear;x-gha,readwrite"
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
 
       - name: Insert add_dll_directory calls
         working-directory: python/basix