ci: split semantic release and pypi release

Semantic release creates and push a commit and tag that isn't visible
to following workloads. Splitting them enables pypi build to see the tag.

Author: AlexyPellegrini

.github/workflows/build-wheels.yml

@@ -45,9 +45,13 @@ jobs:
 
     steps:
       - uses: actions/checkout@v4
+        with:
+          fetch-tags: true # tags are used to determine wheel version
+
       - uses: actions/setup-python@v5
         with:
           python-version: ${{ inputs.python-version }}
+
       # Required to use MSVC with Ninja
       - uses: ilammy/msvc-dev-cmd@v1.13.0
 

.github/workflows/release.yml

@@ -3,31 +3,7 @@ name: Release
 on: workflow_dispatch
 
 jobs:
-  semantic-release:
-    runs-on: ubuntu-latest
-    environment:
-      name: pypi
-      url: https://pypi.org/p/trame-slicer
-    permissions:
-      id-token: write # IMPORTANT: mandatory for trusted publishing
-      contents: write # IMPORTANT: mandatory for making GitHub Releases
-
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-        with:
-          fetch-depth: 0
-
-      - name: Python Semantic Release
-        id: release
-        uses: python-semantic-release/python-semantic-release@master
-        with:
-          github_token: ${{ secrets.GITHUB_TOKEN }}
-          changelog: true
-          build: false # build is too complex to be handled by semantic release
-
   release-build:
-    needs: [semantic-release]
     strategy:
       fail-fast: true
       matrix:

.github/workflows/semantic-release.yml

@@ -0,0 +1,27 @@
+name: Semantic Release
+
+on: workflow_dispatch
+
+jobs:
+  semantic-release:
+    runs-on: ubuntu-latest
+    environment:
+      name: pypi
+      url: https://pypi.org/p/trame-slicer
+    permissions:
+      id-token: write # IMPORTANT: mandatory for trusted publishing
+      contents: write # IMPORTANT: mandatory for making GitHub Releases
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Python Semantic Release
+        id: release
+        uses: python-semantic-release/python-semantic-release@master
+        with:
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          changelog: true
+          build: false # build is too complex to be handled by semantic release