feat: add dockerfile and pipeline

stages:

  - build

  - test

variables:

  DOCKER_DRIVER: overlay2

  IMAGE_NAME: registry.gitlab.com/$CI_PROJECT_PATH/app

  DOCKER_TLS_CERTDIR: ""

build_image:

  stage: build

  image: docker:25.0.3

  services:

    - docker:25.0.3-dind

  rules:

    - if: '$CI_PIPELINE_SOURCE == "merge_request_event"'

      changes:

        - Dockerfile

        - requirements.txt

    - if: '$CI_COMMIT_BRANCH == "develop"'

      changes:

        - Dockerfile

        - requirements.txt

    - when: never

  script:

    - docker login -u "$CI_REGISTRY_USER" -p "$CI_REGISTRY_PASSWORD" $CI_REGISTRY

    - docker pull $IMAGE_NAME:cache || true

    - docker build \

        --cache-from=$IMAGE_NAME:cache \

        -t $IMAGE_NAME:$CI_COMMIT_SHA \

        -t $IMAGE_NAME:cache \

        .

    - docker push $IMAGE_NAME:$CI_COMMIT_SHA

    - docker push $IMAGE_NAME:cache

  artifacts:

    expire_in: 1 week

    reports:

      dotenv: build.env

  after_script:

    - echo "IMAGE_TAG=$CI_COMMIT_SHA" >> build.env

test_documentation:

  stage: test

  image: $IMAGE_NAME:$CI_COMMIT_SHA

  needs: ["build_image"]

  rules:

    - if: '$CI_PIPELINE_SOURCE == "merge_request_event"'

    - if: '$CI_COMMIT_BRANCH == "develop"'

    - when: never

  variables:

    GIT_STRATEGY: clone 

  script:

    - ls -la

    - python -m unittest discover -s ./doc/tests -t ./doc

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FROM python:3.12

WORKDIR /app

COPY requirements.txt .

RUN pip install --no-cache-dir -r requirements.txt

CMD ["python", "-m", "unittest", "discover", "-s", "./doc/tests", "-t", "./doc"]

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