#163 Fix GitHub expression

.github/workflows/build.yaml

@@ -7,14 +7,14 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ["3.8", "3.9", "3.10", "3.11"]
+        python-version: ["3.9", "3.10", "3.11", "3.12", "3.13"]
     env:
-      MAIN_PYTHON_VERSION: "3.10"
+      MAIN_PYTHON_VERSION: "3.12"
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5
         with:
           python-version: ${{ matrix.python-version }}
       - name: Install Poetry
@@ -39,7 +39,7 @@ jobs:
         run: |
           poetry run pytest --cov=cutplace --cov-branch
       - name: Update coveralls
-        if: ${{ matrix.python-version }} == $MAIN_PYTHON_VERSION
+        if: ${{ matrix.python-version == env.MAIN_PYTHON_VERSION}}
         env:
           COVERALLS_REPO_TOKEN: ${{ secrets.COVERALLS_REPO_TOKEN }}
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
@@ -52,15 +52,15 @@ jobs:
     # pull request merges to fail with "don't commit to branch".
     if: github.ref != 'refs/heads/main'
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Install pre-commit
         run: |
           sudo apt-get install python3
           python -m pip install --upgrade pip
           pip install pre-commit
       - name: Load cached pre-commit
         id: cached-pre-commit
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: ~/.cache/pre-commit
           key: pre-commit-${{ runner.os }}-${{ hashFiles('.pre-commit-config.yaml') }}