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docker-pre-commit-common

A docker image containing pre-commit along with useful tools for many projects

Goal

This image provides pre-commit with many cross-project tools. This includes style and syntax checkers for Docker, shell scripts and many configuration languages, such as yaml.

Tools currently included

  1. docker-compose
  2. shellcheck
  3. shfmt
  4. yamllint

Quickstart

Switch into your source code directory (git) and run:

docker run --rm -it -v "${PWD}:/src" -w /src petzi/pre-commit-common:latest

Fixing shfmt formatting

There is a pre-commit rule installed to fix shfmt formatting. It is defined for manual runs only, so you will have to use a command like this:

docker run --rm -it -v "${PWD}:/src" -w /src petzi/pre-commit-common --hook-stage manual shfmt-fix