Dockerhub Metadata Plugin

A Woodpecker CI plugin to write metadata to DockerHub repositories.
Also usable with Gitlab, Github or locally, see examples for usage.

Features

• set full description in repository from local file
• set short description in repository from settings
• set categories for repository

Example

Woodpecker:

steps:
  dockerhub:
    image: kokuwaio/dockerhub-metadata
    depends_on: []
    settings:
      repository: kokuwaio/example-image
      description-short: This image does that!
      categories: [developer-tools, integration-and-delivery]
      username: {from_secret: DOCKERHUB_USERNAME}
      password: {from_secret: DOCKERHUB_PASSWORD}
    when:
      event: push
      branch: main
      path: README.md

Gitlab:

dockerhub:
  stage: deploy
  needs: []
  image: kokuwaio/hadolint
  variables:
    PLUGIN_REPOSITORY: kokuwaio/example-image
    PLUGIN_DESCRIPTION_SHORT: This image does that!
    PLUGIN_CATEGORIES: developer-tools,integration-and-delivery
  rules:
    - if: $CI_PIPELINE_SOURCE == "push"
      changes: [README.md]

Settings

Settings Name	Environment	Default	Description
repository	PLUGIN_REPOSITORY	none	Repository to update with metadata, e.g. kokuwaio/example
description-short	PLUGIN_DESCRIPTION_SHORT	none	Short description for repository.
description-file	PLUGIN_DESCRIPTION_FILE	README.md	File to read full description from
categories	PLUGIN_CATEGORIES	[]	List of categories to set (maximum 3)
username	PLUGIN_USERNAME	none	Username for Dockerhub login
password	PLUGIN_PASSWORD	none	Password for Dockerhub login, PAT is not supported!