.gitlab-ci.yml

############################################
## global settings & macros
############################################     

variables:
  GIT_SUBMODULE_STRATEGY: recursive
  PYTHONUNBUFFERED: 1
  
stages:
  - build
  - test
  - doc
  - deploy

.latex: &latex
  stage: doc
  image: blang/latex:ubuntu

.doxygen: &doxygen
  stage: doc
  image: rootproject/root-ubuntu16  
  before_script:
    - sudo apt-get update
    - sudo apt-get install -y doxygen texlive-font-utils

.atlas: &atlas
  image: atlas/analysisbase:21.2.64
  before_script:
    - source /home/atlas/release_setup.sh

.standalone: &standalone    
  image: rootproject/root-ubuntu16  

.ctest: &ctest  
  stage: test
  script:
    - cd build
    - source setup.sh
    - ctest --output-on-failure
  artifacts:
    when: on_failure
    paths:
      - "*.ref"    

.atlasctest: &atlasctest  
  stage: test
  script:
    - cd build
    - source ${AnalysisBase_PLATFORM}/setup.sh
    - TERM=vt100 ctest --output-on-failure
  artifacts:
    when: on_failure
    paths:
      - "*.ref"    

.atlascmake: &atlascmake    
  stage: build
  script:
    - mkdir source 
    - mkdir source/RooUnfold 
    - ls | grep -v source | xargs -i mv {} source/RooUnfold/
    - mv source/RooUnfold/CMakeLists_forAtlasCI.txt source/CMakeLists.txt
    - mkdir build
    - cd build
    - cmake ../source
    - make
  artifacts:
    paths:
      - build
      - source

.cmake: &cmake    
  stage: build
  script:
    - mkdir build
    - cd build
    - cmake ..
    - make
  artifacts:
    paths:
      - build

.GNUmake: &GNUmake    
  stage: build
  script:
    make -j1
  artifacts:
    paths:
      - libRooUnfold.so
      - RooUnfoldDict_rdict.pcm
      - libRooUnfold.rootmap

.GNUtest: &GNUtest          
  stage: test
  script:
    - python -u examples/RooUnfoldExample.py > RooUnfoldExample.ref
    - diff RooUnfoldExample.ref ref/RooUnfoldExample.py.bayes.ref
  artifacts:
    when: on_failure    
    paths:
      - "*.ref"        

.dAgostini: &dAgostini
  <<: *standalone
  before_script:
    - sudo apt-get update
    - sudo apt-get install wget
    - export FC=gfortran
    - bash get_dagos_bayes.sh
    
############################################
## building
############################################     
    
compile_atlas:
  <<: *atlas
  <<: *atlascmake

compile_cmake:
  <<: *standalone
  <<: *cmake

compile_GNUmake:
  <<: *standalone
  <<: *GNUmake  

compile_cmake_dAgostini:
  <<: *dAgostini
  <<: *cmake
  
compile_GNUmake_dAgostini:
  <<: *dAgostini
  <<: *GNUmake  


############################################           
## testing      
############################################

test_atlas:
  <<: *atlas
  <<: *atlasctest  
  dependencies:
    - compile_atlas    

test_cmake:
  <<: *standalone
  <<: *ctest  
  dependencies:
    - compile_cmake

test_GNUmake:
  <<: *standalone
  <<: *GNUtest
  dependencies:
    - compile_GNUmake

############################################         
## documentation
############################################

doxygen:
  <<: *doxygen
  artifacts:
    paths:
      - build/doxygen
  script:
    - mkdir -p build
    - cd build
    - cmake ..
    - make doxygen

document_help:
  <<: *standalone
  stage: doc
  dependencies:
    - compile_cmake
  before_script:
    - source build/setup.sh
  script:
    - set +e
    - ./build/RooUnfoldTest   -h | awk '/^Usage:/,0{print $0"\r"}' > RooUnfoldTest.txt 
    - ./build/RooUnfoldTest2D -h | awk '/^Usage:/,0{print $0"\r"}' > RooUnfoldTest2D.txt 
    - ./build/RooUnfoldTest3D -h | awk '/^Usage:/,0{print $0"\r"}' > RooUnfoldTest3D.txt 
    - set -e
  artifacts:
    paths:
      - RooUnfoldTest*.txt

doc_bayes_errors:
  <<: *latex
  script:
    - cd doc/bayes_errors
    - pdflatex bayes_errors.tex
    - pdflatex bayes_errors.tex
  artifacts:
    paths:
      - doc/bayes_errors/bayes_errors.pdf
    
doc_phystat2011:
  <<: *latex
  script:
    - cd doc/phystat2011
    - pdflatex phystat2011_adye.tex
    - pdflatex phystat2011_adye.tex    
  artifacts:
    paths:
      - doc/phystat2011/phystat2011_adye.pdf

doc_unfolding2010:      
  <<: *latex
  script:
    - cd doc/unfolding2010
    - latex adye_tim.tex
    - dvipdf adye_tim.dvi
  artifacts:
    paths:
      - doc/unfolding2010/adye_tim.pdf
      - doc/unfolding2010/adye_tim.pdf      

############################################         
## documentation
############################################

pages:
   # Custom docker image providing the needed tools to deploy in DFS
  image: gitlab-registry.cern.ch/ci-tools/ci-web-deployer:latest

  script:
  - mkdir -p public
  - mv build/doxygen/html/* public
  - mv doc/*/*.pdf public
  - mv RooUnfoldTest*.txt public
  - deploy-dfs

  before_script: []
  after_script: []

  stage: deploy

  dependencies:
    - doxygen
    - document_help
    - doc_bayes_errors
    - doc_phystat2011
    - doc_unfolding2010

  artifacts:
    name: "RooUnfoldDoc_${CI_COMMIT_REF_NAME}"
    expire_in: 6 mos
    paths:
    - public

  when: manual