Add the doxygen dockerfile

.gitlab-ci.yml

@@ -43,3 +43,4 @@ include:
   - local: '/.gitlab/Windows-CI.yml'
   - local: '/.gitlab/coverity.yml'
   - local: '/.gitlab/linux-metadata-validate.yml'
+  - local: '/.gitlab/doxygen.yml'

.gitlab/doxygen.yml

@@ -0,0 +1,18 @@
+build_doxygen_docker:
+  image: docker:stable
+  services:
+    - docker:dind
+  stage: build
+  tags:
+    - docker
+  before_script:
+    - docker info
+    - docker login -u gitlab-ci-token -p "$CI_BUILD_TOKEN" "$CI_REGISTRY"
+  script:
+    - docker build -t "${CI_REGISTRY_IMAGE}/doxygen:$CI_COMMIT_BRANCH" -f ./Documentation/doxygen.Dockerfile .
+    - docker push "${CI_REGISTRY_IMAGE}/doxygen:$CI_COMMIT_BRANCH"
+  only:
+    refs:
+      - schedules
+    variables:
+      - $SCHEDULED_JOB_NAME == "doxygen"

Documentation/doxygen.Dockerfile

@@ -0,0 +1,23 @@
+FROM registry.gitlab.com/kicad/kicad-ci/source_containers/master/ubuntu:22.04 as build-doxygen-env
+USER root
+
+WORKDIR /src
+COPY . ./
+
+RUN ls
+RUN mkdir build && cd build
+
+WORKDIR /src/build
+
+RUN cmake .. -DCMAKE_BUILD_TYPE=RelWithDebInfo \
+      -DKICAD_USE_OCC=ON \
+      -DKICAD_SCRIPTING_WXPYTHON=ON \
+      -DKICAD_SPICE=ON
+RUN make doxygen-docs
+RUN make doxygen-python
+
+
+FROM scratch as output-image
+
+COPY --from=build-doxygen-env /src/doxygen/out/html /doxygen-docs_html
+COPY --from=build-doxygen-env /src/build/pcbnew/doxygen-python/html /doxygen-python_html

Documentation/doxygen.Dockerfile.dockerignore

@@ -0,0 +1,6 @@
+doxygen.Dockerfile.dockerignore.git
+.gitlab
+.github
+.idea
+.vs
+build