Update conf.py

Author: mcbarton

docs/source/conf.py

@@ -11,11 +11,13 @@
     command_emscripten = 'cd ../../;\
                           curl -L https://micro.mamba.pm/api/micromamba/linux-64/latest | tar -xvj bin/micromamba;\
                           export PATH="$PWD/bin:$PATH"; \
-                          micromamba shell init -s bash;\
-                          . ~/.bashrc;\
-                          micromamba create -n xeus-cpp-wasm-build emscripten_emscripten-wasm32==3.1.73 cmake -c https://repo.prefix.dev/emscripten-forge-dev conda-forge -y;\
+                          export MAMBA_EXE='/home/docs/checkouts/readthedocs.org/user_builds/xeus-cpp/checkouts/361/bin/micromamba';\
+                          export MAMBA_ROOT_PREFIX='/home/docs/.local/share/mamba';\
+                          __mamba_setup="$("$MAMBA_EXE" shell hook --shell bash --root-prefix "$MAMBA_ROOT_PREFIX" 2> /dev/null)";\
+                          alias micromamba="$MAMBA_EXE";\
+                          micromamba create -f environment-wasm-build.yml -y;\
                           micromamba activate xeus-cpp-wasm-build;\
-                          micromamba create -n environment-wasm-host --platform emscripten-wasm32 nlohmann_json=3.12.0 xeus-lite xeus CppInterOp cpp-argparse pugixml doctest -c https://repo.prefix.dev/emscripten-forge-dev -y;\
+                          micromamba create -f environment-wasm-host.yml --platform=emscripten-wasm32;\
                           mkdir build;\
                           cd build;\
                           export BUILD_PREFIX=$MAMBA_ROOT_PREFIX/envs/xeus-cpp-wasm-build;\