Enable npm to build docs in gisnav container

Author: hmakelin

docker/mavros/Dockerfile

@@ -107,6 +107,12 @@ RUN apt-get update \
     && rm -rf /var/lib/apt/lists/* \
     && apt clean
 
+# Node 18 for building the docs (Sphinx dependencies already in setup.py)
+RUN curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.39.7/install.sh | bash \
+    && source ~/.nvm/nvm.sh \
+    && nvm install 18 \
+    && nvm use 18
+
 ENTRYPOINT ["/entrypoint.sh"]
 
 # TODO: proper health check - check that public facing topics are publishing

docker/mavros/gisnav/entrypoint.sh

@@ -4,6 +4,9 @@ set -e
 source "/opt/ros/$ROS_VERSION/setup.bash"
 source "/opt/colcon_ws/install/setup.bash" --
 
+# Ensure we have npm to build docs
+source ~/.nvm/nvm.sh
+
 # Needed for pip installed dev tools like pre-commit and sphinx-build
 export PATH=/usr/lib/gisnav:$PATH
 

gisnav/setup.py

@@ -136,7 +136,8 @@ def parse_package_data(cls, package_file: str) -> PackageData:
             "python-dateutil>=2.8.2",
             "pyyaml",
             "sphinx-copybutton",
-            "sphinx-design" "sphinx-markdown-builder==0.6.6",
+            "sphinx-design",
+            "sphinx-markdown-builder==0.6.6",
             "Sphinx-Substitution-Extensions",
             "sphinxcontrib-mermaid",
             "sphinxcontrib-video",