DockerHub

GoReleaser Pro

One or more features are available only with GoReleaser Pro.

DockerHub allows you to set an image description and a full description. However, this is not possible via docker push. This pipe allows you to configure these fields and ensures they are set when publishing your releases.

You also have plenty of customization options:

# goreleaser.yaml

dockerhub:
  - # Your hub.docker.com username. Must have 'editor' permissions
    #
    # Default: "{{ .Env.DOCKER_USERNAME }}".
    # Templates: allowed.
    username: "john.doe"

    # Environment variable name to get the push token from.
    # You might want to change it if you have multiple dockerhub configurations.
    #
    # Templates: allowed.
    # Default: "DOCKER_PASSWORD".
    secret_name: DOCKER_TOKEN

    # Images to apply the description and/or full description to.
    #
    # Templates: allowed.
    images:
      - goreleaser/goreleaser
      - goreleaser/goreleaser-pro

    # Disables the configuration feature in some conditions, for instance, when
    # publishing patch releases.
    # Any value different of 'true' will be considered 'false'.
    #
    # Templates: allowed.
    disable: "{{gt .Patch 0}}"

    # The short description of the image.
    #
    # Templates: allowed.
    description: A short description

    # The full description of the image.
    #
    # It can be a string directly, or you can use `from_url` or `from_file` to
    # source it from somewhere else.
    #
    # Templates: allowed.
    full_description:
      # Loads from an URL.
      from_url:
        # Templates: allowed.
        url: https://foo.bar/README.md
        headers:
          x-api-token: "${MYCOMPANY_TOKEN}"

      # Loads from a local file.
      # Overrides `from_url`.
      from_file:
        # Templates: allowed.
        path: ./README.md

Tip

Learn more about the name template engine.