Add readthedocs configuration

.ci/readthedocs/conda.yml

@@ -0,0 +1,9 @@
+name: readthedocs
+channels:
+  - conda-forge
+  - defaults
+dependencies:
+  - furo
+  - make
+  - python=3.11
+  - sphinx

.github/workflows/build.yml

@@ -35,12 +35,12 @@ jobs:
             worker: "docker exec -w ${WORKSPACE} -e WORKSPACE -e CMAKE_OPTIONS -e DEBIAN_FRONTEND=noninteractive worker"
             stop_worker: "docker kill worker"
             cmake_options: "-DCMAKE_CXX_STANDARD=17"
-          - name: "macOS 11 (Big Sur) + Homebrew"
-            os: macos-11
-            ci_type: brew
-            start_worker: ""
-            worker: ""
-            stop_worker: ""
+          # - name: "macOS 11 (Big Sur) + Homebrew"
+          #   os: macos-11
+          #   ci_type: brew
+          #   start_worker: ""
+          #   worker: ""
+          #   stop_worker: ""
     steps:
       - name: Configure environment
         run: |

.readthedocs.yaml

@@ -0,0 +1,14 @@
+version: 2
+
+build:
+  os: ubuntu-22.04
+  tools:
+    python: "mambaforge-4.10"
+
+conda:
+  environment: .ci/readthedocs/conda.yml
+
+sphinx:
+  builder: html
+  configuration: docs/conf.py
+