Fix CI issues

.gitlab-ci.yml

@@ -35,6 +35,7 @@ clone:
     - git clone https://gitlab-ci-token:${CI_JOB_TOKEN}@git.rwth-aachen.de/unicado/aircraft-design
     - cd aircraft-design || { echo "Directory not found! Exiting..."; exit 1; }
     - git clone https://gitlab-ci-token:${CI_JOB_TOKEN}@git.rwth-aachen.de/unicado/libraries
+    - cd libraries || { echo "Directory not found! Exiting..."; exit 1; }
   # Change to the project directory (useful for multi-directory repositories)
     - cd $CI_PROJECT_DIR
     
@@ -68,67 +69,9 @@ pages:
     - export DOXYGEN_BIN=/usr/bin/doxygen
     - pipenv install --dev  # Install all necessary dependencies
   script:
-
-# Setup the pipeline for deploying the project homepage
-# Copyright (c) UNICADO 2023
-#
-# This program is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program.  If not, see <https://www.gnu.org/licenses/>.
-# === Configure pipeline ===
-stages:
-  - build
-  - deploy
-# === Build the doxygen documentation ===
-doxygen:
-  image: alpine:latest
-  stage: build
-  tags:
-    - documentation
-  before_script:
-    - apk update && apk --no-cache add git doxygen graphviz ttf-freefont texmf-dist texmf-dist-latexextra texlive texlive-dvi
-  script:
-    # libaries
-    - git clone --recurse-submodules https://gitlab-ci-token:${CI_JOB_TOKEN}@git.rwth-aachen.de/unicado/libraries
-    - cd libraries/aircraftGeometry2/doc/ && ( cat Doxyfile ; echo "OUTPUT_DIRECTORY = $CI_PROJECT_DIR/docs/documentation/" ) | doxygen -
-    - cd ../../engine/doc/ && ( cat Doxyfile ; echo "OUTPUT_DIRECTORY = $CI_PROJECT_DIR/docs/documentation/" ) | doxygen -
-    - cd $CI_PROJECT_DIR
-    # aircraft design
-    - git clone --recurse-submodules https://gitlab-ci-token:${CI_JOB_TOKEN}@git.rwth-aachen.de/unicado/aircraft-design
-    - cd aircraft-design/propulsion_design/doc/ && ( cat Doxyfile ; echo "OUTPUT_DIRECTORY = $CI_PROJECT_DIR/docs/documentation/" ) | doxygen -
-    - cd ../../aircraft-design/wing_design/doc/ && ( cat Doxyfile ; echo "OUTPUT_DIRECTORY = $CI_PROJECT_DIR/docs/documentation/" ) | doxygen -
-    - cd ../../aircraft-design/empennage_design/doc/ && ( cat Doxyfile ; echo "OUTPUT_DIRECTORY = $CI_PROJECT_DIR/docs/documentation/" ) | doxygen -
-    - cd ../../aircraft-design/ecological_assessment/doc/ && ( cat Doxyfile ; echo "OUTPUT_DIRECTORY = $CI_PROJECT_DIR/docs/documentation/" ) | doxygen -
-        
-  artifacts:
-    paths:
-      - $CI_PROJECT_DIR/docs/documentation
-  rules:
-    - if: '$CI_COMMIT_BRANCH == $CI_DEFAULT_BRANCH'
-      when: on_success
-    - if: '$CI_COMMIT_BRANCH != $CI_DEFAULT_BRANCH'
-      when: manual
-    - if: '$CI_PIPELINE_SOURCE == "trigger"'
-      when: on_success
-# === Build and deploy the website ===
-pages:
-  image: python:latest
-  stage: deploy
-  tags:
-    - documentation
-  before_script:
-    - pip install pipenv
-    - pipenv install
-  script:
+    # Use the persisted content from the previous stage (aircraft-design)
+    - cp -r $CI_PROJECT_DIR/aircraft-design $CI_PROJECT_DIR/docs/documentation  # Copy content to the docs/documentation folder 
+    - cp -r $CI_PROJECT_DIR/libraries $CI_PROJECT_DIR/docs/documentation  # Copy content to the docs/documentation folder 
     - mkdir $CI_PROJECT_DIR/docs/aircraft-xml
     - python $CI_PROJECT_DIR/scripts/document_aircraft_xml.py --title General --level 1 $CI_PROJECT_DIR/scripts/CSR-02.xml > $CI_PROJECT_DIR/docs/aircraft-xml/general.md
     - python $CI_PROJECT_DIR/scripts/document_aircraft_xml.py --title MassesAndLoadings --level 3 $CI_PROJECT_DIR/scripts/CSR-02.xml > $CI_PROJECT_DIR/docs/aircraft-xml/masses.md
@@ -144,7 +87,8 @@ pages:
     - python $CI_PROJECT_DIR/scripts/document_aircraft_xml.py --title EcologicalValues --level 4 $CI_PROJECT_DIR/scripts/CSR-02.xml > $CI_PROJECT_DIR/docs/aircraft-xml/ecological.md
     - python $CI_PROJECT_DIR/scripts/document_aircraft_xml.py --title Requirements --level 3 $CI_PROJECT_DIR/scripts/CSR-02.xml > $CI_PROJECT_DIR/docs/aircraft-xml/requirements.md
     - python $CI_PROJECT_DIR/scripts/document_aircraft_xml.py --title DesignSpecification --level 4 $CI_PROJECT_DIR/scripts/CSR-02.xml > $CI_PROJECT_DIR/docs/aircraft-xml/specification.md
-    - pipenv run mkdocs build --site-dir $CI_PROJECT_DIR/public
+    # Build the MkDocs documentation site
+    - pipenv run mkdocs build --verbose --site-dir $CI_PROJECT_DIR/public
   needs:
     - clone  # This job depends on the successful completion of the clone job
   artifacts: