esp-idf/tools/ci/config/pre_check.yml

check_line_endings:
  extends: .check_job_template
  script:
    - tools/ci/check-line-endings.sh ${IDF_PATH}

check_permissions:
  extends: .check_job_template
  script:
    - tools/ci/check-executable.sh

check_version:
  extends: .check_job_template
  # Don't run this for feature/bugfix branches, so that it is possible to modify
  # esp_idf_version.h in a branch before tagging the next version.
  only:
    - master
    - /^release\/v/
    - /^v\d+\.\d+(\.\d+)?($|-)/
  script:
    - export IDF_PATH=$PWD
    - tools/ci/check_idf_version.sh

check_examples_cmake_make:
  extends: .check_job_template_with_filter
  except:
    - master
    - /^release\/v/
    - /^v\d+\.\d+(\.\d+)?($|-)/
  script:
    - tools/ci/check_examples_cmake_make.sh

check_examples_rom_header:
  extends: .check_job_template_with_filter
  script:
    - tools/ci/check_examples_rom_header.sh

check_python_style:
  extends: .check_job_template_with_filter
  artifacts:
    when: on_failure
    paths:
      - flake8_output.txt
    expire_in: 1 week
  script:
    # run it only under Python 3 (it is very slow under Python 2)
    - ${IDF_PATH}/tools/ci/multirun_with_pyenv.sh -p 3.4.8 python -m flake8 --config=$IDF_PATH/.flake8 --output-file=flake8_output.txt --tee --benchmark $IDF_PATH

check_kconfigs:
  extends: .check_job_template_with_filter
  artifacts:
    when: on_failure
    paths:
      - components/*/Kconfig*.new
      - examples/*/*/*/Kconfig*.new
      - examples/*/*/*/*/Kconfig*.new
      - tools/*/Kconfig*.new
      - tools/*/*/Kconfig*.new
      - tools/*/*/*/Kconfig*.new
    expire_in: 1 week
  script:
    - ${IDF_PATH}/tools/ci/multirun_with_pyenv.sh ${IDF_PATH}/tools/test_check_kconfigs.py
    - ${IDF_PATH}/tools/check_kconfigs.py

check_deprecated_kconfig_options:
  extends: .check_job_template_with_filter
  script:
    - ${IDF_PATH}/tools/ci/check_deprecated_kconfigs.py

check_cmake_style:
  extends: .check_job_template
  only:
    variables:
      - $BOT_TRIGGER_WITH_LABEL == null
      - $BOT_LABEL_BUILD
      - $BOT_LABEL_REGULAR_TEST
  script:
    tools/cmake/run_cmake_lint.sh

.build_with_make_and_cmake: &build_with_make_and_cmake |
  echo -e "section_end:"`date +%s`":build_script\r\e[0Ksection_start:"`date +%s`":build_make\r\e[0KBuild with Make"
  make defconfig
  make all
  make clean
  echo -e "section_end:"`date +%s`":build_make\r\e[0Ksection_start:"`date +%s`":build_cmake\r\e[0KBuild with CMake"
  rm -rf build sdkconfig
  idf.py build
  echo -e "section_end:"`date +%s`":build_cmake\r\e[0Ksection_start:"`date +%s`":build_script\r\e[0K"

build_template_app:
  stage: pre_check
  image: $CI_DOCKER_REGISTRY/esp32-ci-env$BOT_DOCKER_IMAGE_TAG
  tags:
    - build
  variables:
    BATCH_BUILD: "1"
  only:
    variables:
      - $BOT_TRIGGER_WITH_LABEL == null
      - $BOT_LABEL_BUILD
      - $BOT_LABEL_REGULAR_TEST
  script:
    # Set the variable for 'esp-idf-template' testing
    - ESP_IDF_TEMPLATE_GIT=${ESP_IDF_TEMPLATE_GIT:-"https://github.com/espressif/esp-idf-template.git"}
    - git clone ${ESP_IDF_TEMPLATE_GIT}
    # Try to use the same branch name for esp-idf-template that we're
    # using on esp-idf. If it doesn't exist then just stick to the default branch
    - python $CHECKOUT_REF_SCRIPT esp-idf-template esp-idf-template
    - cd esp-idf-template
    - export PATH="$IDF_PATH/tools:$PATH"
    - export EXTRA_CFLAGS=${PEDANTIC_CFLAGS}
    - export EXTRA_CXXFLAGS=${PEDANTIC_CXXFLAGS}

    # CONFIG_COMPILER_OPTIMIZATION_DEFAULT with flag -Og
    - echo "CONFIG_COMPILER_OPTIMIZATION_DEFAULT=y" > sdkconfig.defaults
    - *build_with_make_and_cmake

    # CONFIG_COMPILER_OPTIMIZATION_NONE with flag -O0
    - echo "CONFIG_COMPILER_OPTIMIZATION_NONE=y" > sdkconfig.defaults
    - *build_with_make_and_cmake

    # CONFIG_COMPILER_OPTIMIZATION_SIZE with flag -Os
    - echo "CONFIG_COMPILER_OPTIMIZATION_SIZE=y" > sdkconfig.defaults
    - *build_with_make_and_cmake

    # CONFIG_COMPILER_OPTIMIZATION_PERF with flag -O2
    - echo "CONFIG_COMPILER_OPTIMIZATION_PERF=y" > sdkconfig.defaults
    - *build_with_make_and_cmake

    # Same as above, but also disable assertions.
    - echo "CONFIG_COMPILER_OPTIMIZATION_ASSERTIONS_DISABLE=y" >> sdkconfig.defaults
    # Don't error out on -Wunused, when assertions are disabled
    - export EXTRA_CFLAGS=${PEDANTIC_CFLAGS/-Werror=unused-variable -Werror=unused-but-set-variable -Werror=unused-function/}
    - export EXTRA_CXXFLAGS=${PEDANTIC_CXXFLAGS/-Werror=unused-variable -Werror=unused-but-set-variable -Werror=unused-function/}
    - *build_with_make_and_cmake
    - export EXTRA_CFLAGS=${PEDANTIC_CFLAGS}
    - export EXTRA_CXXFLAGS=${PEDANTIC_CXXFLAGS}

    # Check if there are any stray printf/ets_printf references in WiFi libs
    - pushd ../components/esp_wifi/lib
    - for dir in esp32 esp32s2beta; do test $(xtensa-esp32-elf-nm $dir/*.a | grep -w printf | wc -l) -eq 0; done;
    - for dir in esp32 esp32s2beta; do test $(xtensa-esp32-elf-nm $dir/*.a | grep -w ets_printf | wc -l) -eq 0; done;
    - popd