Versioning is hard

.github/workflows/ci.yml

@@ -58,6 +58,10 @@ jobs:
           python -m pip install --upgrade pip
           pip install build
 
+      - name: Set package version (tags only)
+        if: startsWith(github.ref, 'refs/tags/v')
+        run: echo "SETUPTOOLS_SCM_PRETEND_VERSION_FOR_MESHCORE_PROXY=${GITHUB_REF_NAME#v}" >> "$GITHUB_ENV"
+
       - name: Build packages
         run: python -m build
 
@@ -131,6 +135,9 @@ jobs:
             type=ref,event=tag
             type=raw,value=latest
 
+      - name: Set image version
+        run: echo "MESHCORE_PROXY_VERSION=${GITHUB_REF_NAME#v}" >> "$GITHUB_ENV"
+
       - name: Build and push image
         uses: docker/build-push-action@v5
         with:
@@ -139,3 +146,5 @@ jobs:
           platforms: linux/amd64,linux/arm64
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}
+          build-args: |
+            MESHCORE_PROXY_VERSION=${{ env.MESHCORE_PROXY_VERSION }}

Dockerfile

@@ -4,6 +4,8 @@ LABEL org.opencontainers.image.source="https://github.com/rgregg/meshcore-proxy"
 LABEL org.opencontainers.image.description="TCP proxy for MeshCore companion radios"
 LABEL org.opencontainers.image.licenses="MIT"
 
+ARG MESHCORE_PROXY_VERSION
+
 # Install system dependencies for BLE support
 RUN apt-get update && apt-get install -y --no-install-recommends \
     bluez \
@@ -23,6 +25,7 @@ COPY pyproject.toml README.md ./
 COPY src/ ./src/
 
 # Install the package
+ENV SETUPTOOLS_SCM_PRETEND_VERSION_FOR_MESHCORE_PROXY=${MESHCORE_PROXY_VERSION}
 RUN pip install --no-cache-dir .
 
 # Switch to non-root user

pyproject.toml

@@ -61,3 +61,4 @@ testpaths = ["tests"]
 version_scheme = "guess-next-dev"
 local_scheme = "no-local-version"
 tag_regex = "^v(?P<version>[0-9]+\\.[0-9]+\\.[0-9]+(-alpha|-beta|-rc[0-9]+)?)$"
+fallback_version = "0.0.0.dev0"

src/meshcore_proxy/__init__.py

@@ -1,6 +1,6 @@
 """MeshCore Proxy - TCP proxy for MeshCore companion radios."""
 
-from importlib.metadata import version, PackageNotFoundError
+from importlib.metadata import PackageNotFoundError, version
 
 try:
     __version__ = version("meshcore-proxy")