Merge pull request #814 from google/py-check-package-add-with-uv

python: check that published package works with uv add

.github/workflows/python-test-published-package.yml

@@ -9,6 +9,9 @@ on:
   schedule:
     - cron: '42 4 * * *' # Run daily
   workflow_dispatch:
+  pull_request:
+    paths:
+      - '.github/workflows/python-test-published-package.yml'
 
 permissions:
   contents: read
@@ -22,13 +25,18 @@ jobs:
     runs-on: ${{ matrix.os }}
     steps:
       - uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # pin@v4
-
       - name: Setup Python
         uses: actions/setup-python@0b93645e9fea7318ecaed2b359559ac225c90a2b # pin@v5
         with:
           python-version: '${{ matrix.python-version }}'
-
-      - name: Install magika
+      # uv's oneline below does not work on windows; uv add magika==0.5.1 is known to not work with python 3.8 and 3.9
+      - if: matrix.os != 'windows-latest' && matrix.python-version != '3.8' && matrix.python-version != '3.9'
+        name: Install uv
+        run: curl -LsSf https://astral.sh/uv/0.4.7/install.sh | sh
+      - if: matrix.os != 'windows-latest' && matrix.python-version != '3.8' && matrix.python-version != '3.9'
+        name: Check that magika can be installed with uv
+        run: mkdir /tmp/test-uv && cd /tmp/test-uv && uv init && uv add magika && cd - && rm -rf /tmp/test-uv
+      - name: Install magika with pip
         run: python3 -m pip install magika
       - run: python3 -c 'import magika; m = magika.Magika(); print(m)'
       - run: magika --version