CODEWITHSUNDEEP
pythongitlabgitlab-cibump2version
LotF
LotF

Reputation: 31

Automation of releases with gitlab CI and bump2version

I am new on gitlab and I have a python package for which I want to automate the next releases. I would like to have for :

  1. A merge on master => creates a new minor version
  2. A tag => creates a new major version.

I need a help to do this. does my .gitlab-ci.yml file is correct ? how a can create this tags ? how I should write my commit messages ? and where I can found the new version references after deployement.

We are working here in github flow, with a features branch and a master branch. (no dev, prod, uat..etc branch)

.gitlab-ci.yml

image: python:latest

stages:
  - test
  - tag
  - deploy

before_script:
  - pip install -r requirements.txt

test:
  stage: test
  script:
    - pytest -vv

tag:
  stage: tag
  script:
    - pip install twine bump2version
    - bump2version release
    - python setup.py sdist bdist_wheel
    - TWINE_PASSWORD=${CI_JOB_TOKEN} TWINE_USERNAME=gitlab-ci-token python -m twine upload --verbose --skip-existing --repository-url https://gitlab.com/api/v4/projects/${CI_PROJECT_ID}/packages/pypi dist/*
  only:
    - tags
      
deploy:
  stage: deploy
  script:
    - pip install twine bump2version
    - bump2version minor
    - python setup.py sdist bdist_wheel
    - TWINE_PASSWORD=${CI_JOB_TOKEN} TWINE_USERNAME=gitlab-ci-token python -m twine upload --verbose --skip-existing --repository-url https://gitlab.com/api/v4/projects/${CI_PROJECT_ID}/packages/pypi dist/*
  only:
    - master

pages:
  stage: deploy
  script:
  - pip install -U sphinx
  - sphinx-build -b html source public
  artifacts:
    paths:
    - public
  only:
  - master

setup.py

import setuptools

setuptools.setup(
    name="myApp",  # Replace with your own username
    version="0.0.1",
    author="name NAME",
    author_email="[email protected]",
    description="my new Application",
    packages=setuptools.find_packages(),
    install_requires=[
        "google-auth==1.24.0",
        "pydantic==1.7.3",
        "email-validator==1.1.2",
        "pytest-mock==3.3.1"
    ],
    classifiers=[
        "Programming Language :: Python :: 3",
        "Operating System :: OS Independent",
    ],
    python_requires='>=3.6',
)

Upvotes: 1

Views: 1827

Answers (1)

VonC
VonC

Reputation: 1327334

A GitLab job has predefined environment variables which could be of interest when you are calling your script from your gitlab-ci.yml.

And since GitLab 13.11 (April 2021), you now have:

Predefined CI/CD variable for commit author

Previously, if you needed to identify the author of a commit in a running CI/CD job, you had to add an extra API call to the job to retrieve it.

Now, this information is readily available as the CI_COMMIT_AUTHOR predefined CI/CD variable.

Thanks to Craig Andrews for this contribution!

See Documentation and Issue.

That can help for your author/author_email variables, considering that variable is in the Name <email> format.

Upvotes: 0

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