Merge branch 'add_test_for_linux_compiler_warnings' into 'main'

variables:

  TESTV_DIR: "/usr/local/testv"

  BUILD_OUTPUT: "build_output.txt"

# prevent running two pipelines on pushes to merge request branches

workflow:

    - if [ ! -d "$TESTV_DIR" ]; then mkdir -p $TESTV_DIR; fi

    - cp -r scripts/testv/* $TESTV_DIR/

# build all components of the project, i.e. codec itself, the unittests, the prerenderer and the standalone version of the TD object renderer

build-all-linux-make:

# template for build jobs to include the check for warnings

.build-job-with-check-for-warnings:

  extends: .test-job-linux

  stage: build

  allow_failure:

    exit_codes:

      - 123

build-codec-linux-make:

  extends: .build-job-with-check-for-warnings

  rules:

    - if: $CI_PIPELINE_SOURCE == 'merge_request_event'

  script:

    - make -j 2>&1 | tee $BUILD_OUTPUT

    # need to use the "|| exit $?" suffix to get the allowed_failure return code, otherwise the job fails with code 1...<

    - ci/check_for_warnings.py $BUILD_OUTPUT || exit $?

build-unittests-linux:

  extends: .build-job-with-check-for-warnings

  rules:

    - if: $CI_PIPELINE_SOURCE == 'merge_request_event'

  script:

    - make unittests -j 2>&1 | tee $BUILD_OUTPUT

    # need to use the "|| exit $?" suffix to get the allowed_failure return code, otherwise the job fails with code 1...<

    - ci/check_for_warnings.py $BUILD_OUTPUT || exit $?

build-prerenderer-linux:

  extends: .build-job-with-check-for-warnings

  rules:

    - if: $CI_PIPELINE_SOURCE == 'merge_request_event'

  script:

    - make -C scripts/prerenderer -j 2>&1 | tee $BUILD_OUTPUT

    # need to use the "|| exit $?" suffix to get the allowed_failure return code, otherwise the job fails with code 1...<

    - ci/check_for_warnings.py $BUILD_OUTPUT || exit $?

build-td-object-renderer-standalone-linux:

  extends: .build-job-with-check-for-warnings

  rules:

    - if: $CI_PIPELINE_SOURCE == 'merge_request_event'

  stage: build

  script:

    - bash ci/build_all_linux.sh

    - make -C scripts/td_object_renderer/object_renderer_standalone -j 2>&1 | tee $BUILD_OUTPUT

    # need to use the "|| exit $?" suffix to get the allowed_failure return code, otherwise the job fails with code 1...<

    - ci/check_for_warnings.py $BUILD_OUTPUT || exit $?

build-codec-linux-cmake:

  extends: .test-job-linux

  extends: .build-job-with-check-for-warnings

  rules:

    - if: $CI_PIPELINE_SOURCE == 'merge_request_event'

  stage: build

    - mkdir build

    - cd build

    - cmake ..

    - make -j

    - cd ..

    - make -C build -j 2>&1 | tee $BUILD_OUTPUT

    # need to use the "|| exit $?" suffix to get the allowed_failure return code, otherwise the job fails with code 1...<

    - ci/check_for_warnings.py $BUILD_OUTPUT || exit $?

build-codec-instrumented-linux:

  extends: .test-job-linux

#!/usr/bin/env python3

import argparse

import sys

SEARCH_FOR = "warning:"

RETURN_FOUND = 123

def main(log_file):

    with open(log_file) as f:

        lines_with_warnings = [l for l in f.readlines() if SEARCH_FOR in l]

    n_warnings = len(lines_with_warnings)

    if n_warnings > 0:

        print(f"========== Found {n_warnings} warnings: =========")

        for l in lines_with_warnings:

            print(l)

        return RETURN_FOUND

    else:

        return 0

if __name__ == "__main__":

    parser = argparse.ArgumentParser()

    parser.add_argument(

        "compilation-output",

        type=str,

        help="text output of compilation process to analyze",

    )

    args = vars(parser.parse_args())

    ret_code = main(args[ "compilation-output" ])

    sys.exit(ret_code)