Try getting rid of double mamba envs by creating a superset env

.readthedocs.yaml

@@ -18,23 +18,29 @@ build:
       - SHELL=/bin/bash /bin/bash /tmp/micromamba-install.sh
 
     # Override the create_environment step (undocumented feature) to create
-    # multiple environments.
+    # a single environment instead of multiple environments.
     create_environment:
-      # Pin micromamba
-      - /bin/bash --login -c "micromamba self-update --version 2.0.7"
-      # Create the isolated env for building JupyterGIS
-      - /bin/bash --login -c "micromamba create -n jupytergis-build -c conda-forge nodejs hatch pip python=3.13"
-      - /bin/bash --login -c "micromamba run -n jupytergis-build pip install 'jupyterlab==4.3' 'datamodel-code-generator>=0.23.0'"
-      # Build JupyterGIS Javascript packages; required for building the docs env
-      - /bin/bash --login -c "micromamba run -n jupytergis-build jlpm install"
-      - /bin/bash --login -c "micromamba run -n jupytergis-build jlpm build"
-      - /bin/bash --login -c "micromamba run -n jupytergis-build jlpm build:packages"
-      # Create the env for building the docs
-      - /bin/bash --login -c "micromamba env create -n jupytergis-docs -f docs/environment-docs.yml"
+    # Pin micromamba
+    - /bin/bash --login -c "micromamba self-update --version 2.0.7"
+    # Create the environment using the updated environment-docs.yml
+    - /bin/bash --login -c "micromamba env create -n jupytergis-docs -f docs/environment-docs.yml"
 
-    # Override the install step to do nothing - we already created the envs
+    # Override the install step to do nothing - we already created the env
     install:
-      - "echo 'Skipping! We already have the environments we need.'"
+      - "echo 'Skipping! We already have the environment we need.'"
+
+    # Before building the docs, build JupyterGIS in its environment,
+    # then install the wheels into the same environment.
+    pre_build:
+      - /bin/bash --login -c "micromamba run -n jupytergis-docs jlpm install"
+      - /bin/bash --login -c "micromamba run -n jupytergis-docs jlpm build"
+      - /bin/bash --login -c "micromamba run -n jupytergis-docs jlpm build:packages"
+      - |-
+        /bin/bash --login -c "micromamba run -n jupytergis-docs \
+          python -m pip install \
+          $(ls ./python/jupytergis_core/dist/jupytergis*.whl) \
+          $(ls ./python/jupytergis_lab/dist/jupytergis*.whl) \
+          $(ls ./python/jupytergis_qgis/dist/jupytergis*.whl)"
 
     build:
       html:

docs/environment-docs.yml

@@ -1,10 +1,12 @@
-name: jupytergis-docs
+name: jupytergis
 channels:
   - conda-forge
   - nodefaults
 dependencies:
   - python=3.12
-
+  - pip
+  - nodejs
+  - hatch
   # Build docs & JupyterLite
   - jupyterlite-core
   - jupyterlite-xeus>=3.1.3,<4
@@ -18,8 +20,9 @@ dependencies:
   - myst-parser
   - xeus-python # TODO: Do we need this?
 
-  - pip
   - pip:
+      - jupyterlab==4.3
+      - datamodel-code-generator>=0.23.0
       # Install JupyterGIS so we can autodoc.
       # IMPORTANT: You must do `jlpm build` at the root of the repo before this can work.
       # See: https://github.com/geojupyter/jupytergis/issues/585