feat: ci.

.github/workflows/release_python.yml

@@ -35,6 +35,8 @@ jobs:
             target: ppc64le
     steps:
       - uses: actions/checkout@v4
+      - uses: actions/setup-python@v5
+      - run: python python/set_version.py
       - name: Build wheels
         uses: PyO3/maturin-action@v1
         with:
@@ -63,6 +65,8 @@ jobs:
             target: armv7
     steps:
       - uses: actions/checkout@v4
+      - uses: actions/setup-python@v5
+      - run: python python/set_version.py
       - name: Build wheels
         uses: PyO3/maturin-action@v1
         with:
@@ -87,6 +91,8 @@ jobs:
             target: x86
     steps:
       - uses: actions/checkout@v4
+      - uses: actions/setup-python@v5
+      - run: python python/set_version.py
       - name: Build wheels
         uses: PyO3/maturin-action@v1
         with:
@@ -110,6 +116,8 @@ jobs:
             target: aarch64
     steps:
       - uses: actions/checkout@v4
+      - uses: actions/setup-python@v5
+      - run: python python/set_version.py
       - name: Build wheels
         uses: PyO3/maturin-action@v1
         with:
@@ -126,6 +134,8 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
+      - uses: actions/setup-python@v5
+      - run: python python/set_version.py
       - name: Build sdist
         uses: PyO3/maturin-action@v1
         with:

python/set_version.py

@@ -0,0 +1,16 @@
+import os
+from pathlib import Path
+
+project_root = Path(__file__).parents[1].absolute()
+
+pyproject_toml_path = project_root / "pyproject.toml"
+
+with open(pyproject_toml_path, "r") as f:
+    contents = f.read()
+
+with open(pyproject_toml_path, "w") as f:
+    if (github_ref := os.getenv("GITHUB_REF")) and github_ref.startswith("refs/tags/"):
+        version = github_ref.replace("refs/tags/v", "")
+        contents = contents.replace('version = "0.0.0"', f'version = "{version}"')
+
+    f.write(contents)