stages:
  - build
  - clean_build_fail
  - test
  - final_clean

cache:
  key: "$CI_BUILD_REF"
  paths: 
    - build_debug/    
    - build_release/ 
    - testing/ 

# ---------------------------------------------------------------------------------------------------------------------------------
# Stage "build"
# ---------------------------------------------------------------------------------------------------------------------------------
build_debug:
  stage: build 
  script: 
    - cd ode-1 ; make clean ; make DEBUG=yes
    - cd .. ; rm -rf build_debug || true
    - mkdir -p build_debug
    - cp ode-1/rk_solve build_debug/.
  artifacts:
    paths:
    - build_debug
    untracked: true

build_release:
  stage: build 
  script: 
    - cd ode-1 ; make clean ; make DEBUG=no
    - cd .. ; rm -rf build_release || true
    - mkdir -p build_release
    - cp ode-1/rk_solve build_release/.
  artifacts:
    paths:
    - build_release
    untracked: true

# ---------------------------------------------------------------------------------------------------------------------------------
# Stage "error_clean_build": delete build folders if previous builds fail and exit
# ---------------------------------------------------------------------------------------------------------------------------------
clean_build:
  stage: clean_build_fail
  script:
    - rm -rf build_*
  when: on_failure

# ---------------------------------------------------------------------------------------------------------------------------------
# Stage "test" 
# ---------------------------------------------------------------------------------------------------------------------------------
test_debug:
  stage: test
  script: 
    - cd testing ; python3 run_tests.py -execpath build_debug/rk_solve
  artifacts:
    untracked: true
    when: always
    paths:
    - testing

test_release:
  stage: test
  script: 
    - cd testing ;  python3 run_tests.py -execpath build_release/rk_solve
  artifacts:
    untracked: true
    when: always
    paths:
    - testing
# ---------------------------------------------------------------------------------------------------------------------------------
# Stage "final_clean": delete build folders if previous builds fail and exit
# ---------------------------------------------------------------------------------------------------------------------------------
clean_all:
  stage: final_clean
  script:
    - rm -rf build_*
    - cd testing
    - rm -rf dirx_*
  when: on_success