feat: get version from tag

Author: Unshure

.github/workflows/pypi-publish-on-release.yml

@@ -25,6 +25,17 @@ jobs:
         python -m pip install --upgrade pip
         pip install hatch twine
 
+    - name: Validate version
+      run: |
+        version=$(hatch version)
+        if [[ $version =~ ^[0-9]+\.[0-9]+\.[0-9]+$ ]]; then
+            echo "Valid version format"
+            exit 0
+        else
+            echo "Invalid version format"
+            exit 1
+        fi
+
     - name: Build
       run: |
         hatch build

.gitignore

@@ -7,4 +7,5 @@ __pycache__*
 .pytest_cache
 .ruff_cache
 *.bak
-.vscode
+.vscode
+dist

pyproject.toml

@@ -1,10 +1,10 @@
 [build-system]
-requires = ["hatchling"]
+requires = ["hatchling", "hatch-vcs"]
 build-backend = "hatchling.build"
 
 [project]
 name = "strands-agents"
-version = "0.1.5"
+dynamic = ["version"]
 description = "A model-driven approach to building AI agents in just a few lines of code"
 readme = "README.md"
 requires-python = ">=3.10"
@@ -79,6 +79,10 @@ openai = [
     "openai>=1.68.0,<2.0.0",
 ]
 
+[tool.hatch.version]
+# Tells Hatch to use your version control system (git) to determine the version.
+source = "vcs"
+
 [tool.hatch.envs.hatch-static-analysis]
 features = ["anthropic", "litellm", "llamaapi", "ollama", "openai"]
 dependencies = [