Binder without Dockerfile

.binder/Dockerfile

@@ -0,0 +1,25 @@
+FROM continuumio/miniconda3:main
+
+# install conda deps (auto y)
+RUN conda install --yes -c conda-forge gxx_linux-64 cmake geant4=11.2.2 matplotlib jupyterlab
+
+COPY . /src
+
+RUN cd /src && export CXX=$(which g++) && pip install . && rm -rf /src
+
+ARG NB_USER=user
+ARG NB_UID=1000
+ENV USER ${NB_USER}
+ENV NB_UID ${NB_UID}
+ENV HOME /home/${NB_USER}
+
+RUN adduser --disabled-password \
+    --gecos "Default user" \
+    --uid ${NB_UID} \
+    ${NB_USER}
+
+COPY ./examples/*.ipynb ${HOME}/
+RUN chown -R ${NB_UID} ${HOME}
+USER ${NB_USER}
+
+WORKDIR ${HOME}

CMakeLists.txt

@@ -7,8 +7,9 @@ set(PYBIND11_VERSION "v2.13.6")
 set(Geant4_VERSION "11.2.2")
 
 if (NOT DEFINED SKBUILD_PROJECT_NAME)
-    # IDE
-    set(SKBUILD_PROJECT_NAME geant4-python-application)
+    set(SKBUILD_PROJECT_NAME geant4-python-application) # required for JetBrains
+                                                        # IDEs to show a
+                                                        # readable name
 endif ()
 
 project(${SKBUILD_PROJECT_NAME} LANGUAGES CXX)
@@ -23,8 +24,6 @@ find_package(
     COMPONENTS Interpreter Development.Module
     REQUIRED)
 
-# define geant4 components in a conditional way, "gdml static" if release build,
-# "gdml" otherwise
 set(GEANT4_COMPONENTS "gdml")
 if (CMAKE_BUILD_TYPE STREQUAL "Release")
     set(GEANT4_COMPONENTS "gdml static")
@@ -35,8 +34,15 @@ find_package(
     COMPONENTS ${GEANT4_COMPONENTS}
     REQUIRED)
 
-message(STATUS "Using Geant4 ${Geant4_VERSION} from ${Geant4_DIR}")
+message(
+    STATUS "Using CMake ${CMAKE_VERSION}. CMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE}")
 message(STATUS "Using Python ${Python_VERSION} from ${Python_EXECUTABLE}")
+message(STATUS "Using awkward ${AWKWARD_VERSION}")
+message(STATUS "Using pybind11 ${PYBIND11_VERSION}")
+message(
+    STATUS
+        "Using Geant4 ${Geant4_VERSION} from ${Geant4_DIR} with components: ${GEANT4_COMPONENTS}"
+)
 
 include(FetchContent)