Attempt to run CI with different python versions

Author: Shimuuar

.github/workflows/ci.yml

@@ -12,17 +12,24 @@ defaults:
 
 jobs:
   cabal:
-    name: ${{ matrix.os }} / ghc ${{ matrix.ghc }}
+    name: ${{ matrix.os }} / GHC ${{ matrix.ghc }} / ${{ matrix.python-version }}
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
         include:
-          - { cabal: "3.14", os: ubuntu-latest,  ghc: "9.2.8"  }
-          - { cabal: "3.14", os: ubuntu-latest,  ghc: "9.4.8"  }
-          - { cabal: "3.14", os: ubuntu-latest,  ghc: "9.6.6"  }
-          - { cabal: "3.14", os: ubuntu-latest,  ghc: "9.8.4"  }
-          - { cabal: "3.14", os: ubuntu-latest,  ghc: "9.10.2" }
-          - { cabal: "3.14", os: ubuntu-latest,  ghc: "9.12.2" }
+          - { cabal: "3.14", os: ubuntu-latest,  ghc: "9.2.8",  python-version: "3.12" }
+          - { cabal: "3.14", os: ubuntu-latest,  ghc: "9.4.8",  python-version: "3.12" }
+          - { cabal: "3.14", os: ubuntu-latest,  ghc: "9.6.6",  python-version: "3.12" }
+          - { cabal: "3.14", os: ubuntu-latest,  ghc: "9.8.4",  python-version: "3.12" }
+          - { cabal: "3.14", os: ubuntu-latest,  ghc: "9.10.2", python-version: "3.12" }
+          - { cabal: "3.14", os: ubuntu-latest,  ghc: "9.12.2", python-version: "3.12" }
+          # Scan over supported python versions
+          - { cabal: "3.14", os: ubuntu-latest,  ghc: "9.10.2", python-version: "3.9"  }
+          - { cabal: "3.14", os: ubuntu-latest,  ghc: "9.10.2", python-version: "3.10" }
+          - { cabal: "3.14", os: ubuntu-latest,  ghc: "9.10.2", python-version: "3.11" }
+          - { cabal: "3.14", os: ubuntu-latest,  ghc: "9.10.2", python-version: "3.12" }
+          - { cabal: "3.14", os: ubuntu-latest,  ghc: "9.10.2", python-version: "3.13" }
+          - { cabal: "3.14", os: ubuntu-latest,  ghc: "9.10.2", python-version: "3.14" }
       fail-fast: false
     steps:
     # ----------------
@@ -35,6 +42,10 @@ jobs:
         ghc-version: ${{ matrix.ghc }}
         cabal-version: ${{ matrix.cabal }}
     # ----------------
+    - uses: actions/setup-python@v5
+      with:
+        python-version: ${{ matrix.python-version }}
+    # ----------------
     - uses: actions/cache@v3
       name: Cache ~/.cabal/store
       with:
@@ -43,8 +54,9 @@ jobs:
     # ----------------
     - name: Versions
       run: |
-        cabal -V
-        ghc   -V
+        cabal  -V
+        ghc    -V
+        python -V
         pkg-config python3-embed --cflags
         pkg-config python3-embed --libs
     # ----------------