Update Read the Docs configuration to V2 (#75)

Author: Max Jones

doc/environment.yml renamed to ci/requirements/doc.yml

@@ -19,3 +19,5 @@ dependencies:
   - pip
   - pip:
       - pangeo-sphinx-book-theme
+      # relative to this file. Needs to be editable to be accepted.
+      - -e ../..

doc/conf.py

@@ -179,7 +179,7 @@ def setup(app):
 # Add any paths that contain custom static files (such as style sheets) here,
 # relative to this directory. They are copied after the builtin static files,
 # so a file named "default.css" will overwrite the builtin "default.css".
-html_static_path = ['_static']
+# html_static_path = ['_static']
 
 # Add any extra paths that contain custom files (such as robots.txt or
 # .htaccess) here, relative to this directory. These files are copied

readthedocs.yaml

@@ -0,0 +1,19 @@
+# Read the Docs configuration file
+# See https://docs.readthedocs.io/en/stable/config-file/v2.html for details
+
+# Required
+version: 2
+
+build:
+  os: ubuntu-20.04
+  tools:
+    python: mambaforge-4.10
+
+# Build documentation in the doc/ directory with Sphinx
+sphinx:
+  configuration: doc/conf.py
+  fail_on_warning: true
+
+# Optionally declare the Python requirements required to build your docs
+conda:
+  environment: ci/requirements/doc.yml