renovate VS pre-commit

There is no built-in Renovate Bot on a self-hosted GitLab. What can we do to set it up and enjoy all the benefits of automatic dependency updates?

> Yes, it is awesome until you have to sysadmin it, apply updates, patch it, fix security holes, etc. I am not saying all self-hosted solutions are like that. There are exceptions. However, the majority of open-source self-hosted solutions require a lot of extra work.

I'm currently self-hosting 10 different applications on my local server, which represents everything I've ever seen that looked fun or useful to me. Every one of them had a Docker image with an example compose file, which means updating them just requires periodically running Renovate [0] on the repo that stores all my compose files and then running a script that docker compose pulls the updates. It takes maybe 10 minutes every other week, and is actually kinda fun.

It helps that all the apps are only accessible from within my VPN, so I'm not too worried about fixing security updates within a tiny time window.

[0] https://github.com/renovatebot/renovate

This is a big deal! Where did you read this? I found:

https://github.com/renovatebot/renovate/discussions/26917

Renovate is an automated dependency management tool that can be used to keep your dependencies up-to-date. It can be configured to automatically create pull requests to update your dependencies, and it supports a wide range of package managers and platforms.

To get started with Mend Renovate, the comprehensive official documentation provides detailed instructions on installation, configuration, and best practices. Additionally, the Mend Renovate community forum offers a platform for users to connect, share experiences, and access the collective knowledge base.

It is a good practice to keep software up to date. To track changes in upstream software, we can utilize automatic dependency tracking systems such as Dependabot or Renovate. This is a broad topic and requires a separate article to be covered. If you would like to read about it, please vote in the comments section below.

So do other forges: I have Renovate [0] set up on my self-hosted Forgejo and it's worked great so far.

[0] https://github.com/renovatebot/renovate

You can ease some of the burden for yourself though using tooling. If you are using GitHub, dependabot can be configured to make automatic PRs to your repo whenever there are dependencies to update. If you're not a GitHub user, you can use renovate which even supports self hosting.

Hello! I'm using Helm in K8s and curious if there is a solution that could keep tabs on the deployed chart dependency versions and either alert us when something is out of date or when a new release is available. Does this exist? I was thinking something like Dependabot or Renovate, but neither seems to be able to manage this.

Today we are going to look at how to setup Black (a python code formatter) and pre-commit (a package for handling git hooks in python) to automatically format you code on commit.

# See https://pre-commit.com for more information # See https://pre-commit.com/hooks.html for more hooks repos: - repo: https://github.com/pre-commit/pre-commit-hooks rev: v3.2.0 hooks: - id: trailing-whitespace - id: end-of-file-fixer - id: check-yaml - id: check-toml - id: check-added-large-files - repo: local hooks: - id: tox lint name: tox-validation entry: pdm run tox -e test,lint language: system files: ^src\/.+py$|pyproject.toml|^tests\/.+py$ types_or: [python, toml] pass_filenames: false - id: tox docs name: tox-docs language: system entry: pdm run tox -e docs types_or: [python, rst, toml] files: ^src\/.+py$|pyproject.toml|^docs\/ pass_filenames: false - repo: https://github.com/pdm-project/pdm rev: 2.10.4 # a PDM release exposing the hook hooks: - id: pdm-lock-check - repo: https://github.com/jumanjihouse/pre-commit-hooks rev: 3.0.0 hooks: - id: markdownlint

Pre-commit hooks act as the first line of defense in maintaining code quality, seamlessly integrating with linters and code formatters. They automatically execute these tools each time a developer tries to commit code to the repository, ensuring the code adheres to the project's standards. If the hooks detect issues, the commit is paused until the issues are resolved, guaranteeing that only code meeting quality standards makes it into the repository.

Pre-commit Hooks: Pre-commit is a tool that can be set up to enforce coding rules and standards before you commit your changes to your code repository. This ensures that you can't even check in (commit) code that doesn't meet your standards. This allows a code reviewer to focus on the architecture of a change while not wasting time with trivial style nitpicks.

Ah, fair enough!

On my team we use pre-commit[0] a lot. I guess I would define the history to be something like "has this commit ever been run through our pre-commit hooks?". If you rewrite history, you'll (usually) produce commits that have not been through pre-commit (and they've therefore dodged a lot of static checks that might catch code that wasn't working, at that point in time). That gives some manner of objectivity to the "history", although it does depend on each user having their pre-commit hooks activated in their local workspace.

[0]: https://pre-commit.com/

Pre-commit is a framework for managing and maintaining multi-language pre-commit hooks. It supports hooks for various programming languages. Using this framework, you only have to specify a list of hooks you want to run before every commit, and pre-commit handles the installation and execution of those hooks despite your project’s primary language.

You can learn more here: pre-commit.com

Note this includes support for pre-commit.

As a nice next step, you could also add mypy to check your type hints are consistent, and automate running all this via pre-commit hooks set up with… pre-commit.