entur/gha-docker

GitHub Actions for working with Docker

Docker lint
Docker build
Docker push

Golden Path

./Dockerfile at the root of your repository
No ignores for hadolint
Image name is equal to repository name
Docker build needs no artifacts (it builds its own)

Example

Let's look at an example, assume our repo is called amazing-app:

λ amazing-app ❯ tree
.
├── README.md
├── Dockerfile
└── .github
    └── workflows
        └── ci.yml

# ci.yml
name: CI

on:
  pull_request:

jobs:
  docker-lint:
    uses: entur/gha-docker/.github/workflows/lint.yml@v1

  docker-build:
    uses: entur/gha-docker/.github/workflows/build.yml@v1

  docker-push:
    uses: entur/gha-docker/.github/workflows/push.yml@v1