Change test matrix so that it is smaller.

* .github/workflows/tests.yaml

Author: real-yfprojects

.github/workflows/tests.yaml

@@ -19,7 +19,7 @@ jobs:
   generate_test_matrix:
     runs-on: ubuntu-latest
     outputs:
-      extras: ${{ steps.set-matrix.outputs.extras }}
+      include: ${{ steps.set-matrix.outputs.include }}
     steps:
       - name: Checkout
         uses: actions/checkout@v3
@@ -36,13 +36,17 @@ jobs:
           import tomllib
           import os
           import json
+          from itertools import product
           with open('pyproject.toml', 'rb') as f:
               manifest = tomllib.load(f)
-          yaml = [''] + list(manifest['tool']['poetry']['extras'])
+          extras = [''] + list(manifest['tool']['poetry']['extras'])
+          platforms = ['ubuntu-latest', 'macos-latest','windows-latest']
+          python = '3.7'
+          yaml = [ {'os': o,'python-version': p, 'extras': e} for o, p, e in product(platforms, [python], extras)]
           out = json.dumps(yaml)
           print(out)
           with open(os.environ['GITHUB_OUTPUT'], 'a') as f:
-            f.write('extras=' + out)
+            f.write('include=' + out)
 
   test:
     name: test ${{ matrix.extras && 'with' || '' }} ${{ matrix.extras }} on ${{ matrix.python-version }}, ${{ matrix.os }}
@@ -52,7 +56,8 @@ jobs:
       matrix:
         os: [ubuntu-latest, macos-latest, windows-latest]
         python-version: ["3.7", "3.8", "3.9", "3.10", "3.11"]
-        extras: ${{ fromJson(needs.generate_test_matrix.outputs.extras) }}
+        extras: ["", "pre-commit"]
+        include: ${{ fromJson(needs.generate_test_matrix.outputs.include) }}
       fail-fast: false
     steps:
       - name: Checkout