build-push-action/action.yml

name: Build and push Docker images
description: Builds and pushes Docker images and will log in to a Docker registry if required
author: Docker
branding:
  icon: 'anchor'
  color: 'blue'
runs:
  using: docker
  image: docker://docker/github-actions:v1
  args:
    - build-push
inputs:
  username:
    description: Username used to log in to a Docker registry. If not set then no login will occur
    required: false
  password:
    description: Password or personal access token used to log in to a Docker registry. If not set then no login will occur
    required: false
  registry:
    description: Server address of Docker registry. If not set then will default to Docker Hub
    required: false
  repository:
    description: Docker repository to tag the image with
    required: true
  tags:
    description: Comma-delimited list of tags. These will be added to the registry/repository to form the image's tags
    required: false
  tag_with_ref:
    description: Automatically tags the built image with the git reference as per the readme
    required: false
    default: false
  tag_with_sha:
    description: Automatically tags the built image with the git short SHA as per the readme
    required: false
    default: false
  path:
    description: Path to the build context
    required: false
    default: "."
  dockerfile:
    description: Path to the Dockerfile (Default is '{path}/Dockerfile')
    required: false
  target:
    description: Sets the target stage to build
    required: false
  always_pull:
    description: Always attempt to pull a newer version of the image
    required: false
    default: false
  build_args:
    description: Comma-delimited list of build-time variables
    required: false
  cache_froms:
    description: Comma-delimited list of images to consider as cache sources
    required: false
  labels:
    description: Comma-delimited list of labels to add to the built image
    required: false
  add_git_labels:
    description: Adds labels with git repository information to the built image
    required: false
    default: false
  push:
    description: Whether to push the image
    required: false
    default: true