CI: Uploads all Python wheels in one batch

Avoids partial releases in Pypi

.github/workflows/artifacts.yml

@@ -111,11 +111,6 @@ jobs:
 
   python_sdist:
     runs-on: ubuntu-latest
-    environment:
-      name: pypi
-      url: https://pypi.org/p/pyoxigraph
-    permissions:
-      id-token: write
     steps:
       - uses: actions/checkout@v3
         with:
@@ -135,20 +130,11 @@ jobs:
       - run: maturin sdist -m python/Cargo.toml
       - uses: actions/upload-artifact@v3
         with:
-          name: pyoxigraph_source
+          name: pyoxigraph_dist
           path: target/wheels/*.tar.gz
-      - uses: pypa/gh-action-pypi-publish@release/v1
-        with:
-          packages-dir: target/wheels
-        if: github.event_name == 'release'
 
   wheel_linux:
     runs-on: ubuntu-latest
-    environment:
-      name: pypi
-      url: https://pypi.org/p/pyoxigraph
-    permissions:
-      id-token: write
     strategy:
       matrix:
         architecture: [ "x86_64", "aarch64" ]
@@ -167,20 +153,11 @@ jobs:
         if: github.event_name == 'release' || matrix.architecture == 'x86_64'
       - uses: actions/upload-artifact@v3
         with:
-          name: pyoxigraph_wheel_linux_gnu
+          name: pyoxigraph_dist
           path: target/wheels/*.whl
-      - uses: pypa/gh-action-pypi-publish@release/v1
-        with:
-          packages-dir: target/wheels
-        if: github.event_name == 'release'
 
   wheel_linux_musl:
     runs-on: ubuntu-latest
-    environment:
-      name: pypi
-      url: https://pypi.org/p/pyoxigraph
-    permissions:
-      id-token: write
     strategy:
       matrix:
         architecture: [ "x86_64", "aarch64" ]
@@ -199,20 +176,11 @@ jobs:
         if: github.event_name == 'release' || matrix.architecture == 'x86_64'
       - uses: actions/upload-artifact@v3
         with:
-          name: pyoxigraph_wheel_linux_musl
+          name: pyoxigraph_dist
           path: target/wheels/*.whl
-      - uses: pypa/gh-action-pypi-publish@release/v1
-        with:
-          packages-dir: target/wheels
-        if: github.event_name == 'release'
 
   wheel_mac:
     runs-on: macos-latest
-    environment:
-      name: pypi
-      url: https://pypi.org/p/pyoxigraph
-    permissions:
-      id-token: write
     env:
       DEVELOPER_DIR: '/Applications/Xcode.app/Contents/Developer'
       SDKROOT: '/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk'
@@ -246,20 +214,11 @@ jobs:
         if: github.event_name == 'release'
       - uses: actions/upload-artifact@v3
         with:
-          name: pyoxigraph_wheel_mac
+          name: pyoxigraph_dist
           path: target/wheels/*.whl
-      - uses: pypa/gh-action-pypi-publish@release/v1
-        with:
-          packages-dir: target/wheels
-        if: github.event_name == 'release'
 
   wheel_windows:
     runs-on: windows-latest
-    environment:
-      name: pypi
-      url: https://pypi.org/p/pyoxigraph
-    permissions:
-      id-token: write
     steps:
       - uses: actions/checkout@v3
         with:
@@ -281,12 +240,32 @@ jobs:
       - run: maturin build --release -m python/Cargo.toml --features abi3
       - uses: actions/upload-artifact@v3
         with:
-          name: pyoxigraph_wheel_windows
+          name: pyoxigraph_dist
           path: target/wheels/*.whl
+
+  publish_pypi:
+    if: github.event_name == 'release'
+    runs-on: ubuntu-latest
+    environment:
+      name: pypi
+      url: https://pypi.org/p/pyoxigraph
+    permissions:
+      id-token: write
+    needs:
+      - python_sdist
+      - wheel_windows
+      - wheel_mac
+      - wheel_linux
+      - wheel_linux_musl
+    steps:
+      - uses: actions/download-artifact@v3
+        with:
+          name: pyoxigraph_dist
+          path: dist
       - uses: pypa/gh-action-pypi-publish@release/v1
         with:
-          packages-dir: target/wheels
-        if: github.event_name == 'release'
+          packages-dir: dist
+          skip-existing: true
 
   npm_tarball:
     runs-on: ubuntu-latest