Switch "dirty" version to conda-compatible number.

Author: Eli

.github/workflows/python-package-conda.yml

@@ -35,8 +35,11 @@ jobs:
         git fetch --force --tags
         echo "Describe: $(git describe --tags --dirty --always || true)"
 
-        PKG_VERSION=$(python -m setuptools_scm | sed 's/+/-/g')
-        echo "Building version: $PKG_VERSION"
+        RAW_VERSION=$(python -m setuptools_scm)
+        echo "Raw setuptools_scm version: $RAW_VERSION"
+
+        PKG_VERSION=$(echo "$RAW_VERSION" | sed -E 's/\+g([0-9a-f]+)/.g\1/; s/-g([0-9a-f]+)/.g\1/')
+        echo "Conda-safe version: $PKG_VERSION"
 
         if [ -z "$PKG_VERSION" ] || [ "$PKG_VERSION" = "0.0.0" ] || [ "$PKG_VERSION" = "None" ]; then
           echo "ERROR: Bad PKG_VERSION='$PKG_VERSION'"