Dockerfile test build

Sample CI

name: Docker Build CI
on: [ push ]

env:
  BUILDKIT_VERSION: 'v0.29.0'

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v5
      - uses: actions/cache@v4
        with:
          path: /var/lib/buildkit
          key: ${{ runner.os }}-buildkit-${{ env.BUILDKIT_VERSION }}
      - uses: actions/dockerfile-test-build@v1
        with:
          buildkit_version: ${{ env.BUILDKIT_VERSION }}

Arguments

Name	Description	Default value
buildkit_version	Name of Buildkit version from GitHub	(required)
context	Build context	.
dockerfile	Dockerfile name	.