.gitlab-ci.yml

stages:
  - host_test
  - deploy

image: ${CI_DOCKER_REGISTRY}/esp32-ci-env

variables:
# tag in lwip-contrib repo, which supports our esp-lwip branch (and it's cherry-picked commits from release branches)
  LWIP_CONTRIB_TAG: STABLE-2_1_0_RELEASE
# test timeout is seconds
  TEST_TIMEOUT: 200

before_script:
  # Use CI Tools
  - curl -sSL ${CIT_LOADER_URL} | sh
  - source citools/import_functions

run_lwip_unittests:
  stage: host_test
  tags:
    - host_test
  dependencies: []
  script:
    # Add gitlab ssh key
    - mkdir -p ~/.ssh
    - chmod 700 ~/.ssh
    - echo -n $GITLAB_KEY > ~/.ssh/id_rsa_base64
    - base64 --decode --ignore-garbage ~/.ssh/id_rsa_base64 > ~/.ssh/id_rsa
    - chmod 600 ~/.ssh/id_rsa
    - echo -e "Host gitlab.espressif.cn\n\tStrictHostKeyChecking no\n" >> ~/.ssh/config
    # have to clone lwip-contrib repo, as it contains unit test infrastructure
    - git clone "${LWIP_CONTRIB_MIRROR}" lwip-contrib && cd lwip-contrib && git checkout tags/${LWIP_CONTRIB_TAG}
    - cd ports/unix/check/
    # updating environment
    - export LWIPDIR=../../../../src && export CK_DEFAULT_TIMEOUT=${TEST_TIMEOUT}
    - export EXTRA_CFLAGS="" && export CC="cc $EXTRA_CFLAGS" && export CCDEP=cc
    # build and run default lwip tests
    - make -j 4 check
    # retest with IP_FORWARD enabled
    - make clean
    - export EXTRA_CFLAGS="-DIP_FORWARD=1" && export CC="cc $EXTRA_CFLAGS"
    - make -j 4 check
    # retest with IP_FORWARD and IP_NAPT enabled
    - make clean
    - export EXTRA_CFLAGS="-DIP_FORWARD=1 -DIP_NAPT=1 -DLWIP_ARCH_CC_H -include cc_esp_platform.h" && export CC="cc $EXTRA_CFLAGS"
    - make -j 4 check
    # Please uncomment the below to test IP_FORWARD/IP_NAPT tests with debug output (only ip4_route test suite will be executed)
    #- make clean
    #- export EXTRA_CFLAGS="-DIP_FORWARD=1 -DESP_TEST_DEBUG=1 -DIP_NAPT=1 -DLWIP_ARCH_CC_H -include cc_esp_platform.h" && export CC="cc $EXTRA_CFLAGS"
    #- make -j 4 check

.add_gh_key_remote: &add_gh_key_remote |
  command -v ssh-agent >/dev/null || exit 1
  eval $(ssh-agent -s)
  printf '%s\n' "${GH_PUSH_KEY}" | tr -d '\r' | ssh-add - > /dev/null
  mkdir -p ~/.ssh && chmod 700 ~/.ssh
  [[ -f /.dockerenv ]] && echo -e "Host *\n\tStrictHostKeyChecking no\n\n" > ~/.ssh/config || ssh-keyscan -t rsa github.com >> ~/.ssh/known_hosts
  git remote remove github || true
  git remote add github ${GH_PUSH_REPO}

push_master_to_github:
  stage: deploy
  only:
    - 2.1.2-esp
  when: on_success
  variables:
    GIT_STRATEGY: clone
  script:
    - *add_gh_key_remote
    - "[ -n \"${CI_COMMIT_TAG:-}\" ] && git push github ${CI_COMMIT_TAG}"
    - "[ -z \"${CI_COMMIT_TAG:-}\" ] && git push github ${CI_COMMIT_SHA}:refs/heads/${CI_COMMIT_REF_NAME}"