action.yml

name: "Build and publish Docker Image to GitHub Container Registry"
description: 'GitHub Action to publish Images to ghcr.io. It is possible to specify Dockerfile name and\or build context.'
inputs:
    github-username:
        description: "Github username to push Docker image from"
        required: true
    github-token:
        description: "GitHub token to push Docker image to GitHub Container Registry"
        required: true
    image-tag:
        description: "Docker Image tag"
        default: "latest"
        required: false
    extract-git-tag:
        description: "Extract git-tag from repository"
        default: "false"
        required: false
    dockerfile:
        description: "Dockerfile name"
        default: "Dockerfile"
        required: false
    build-context:
        description: "Path to build context"
        default: "."
        required: false
    pull-image:
        description: "Pull the image before buiding it"
        default: "false"
        required: false
    custom-args:
        description: "Any additional docker build arguments as a string"
        default: ""
        required: false
runs:
    using: "docker"
    image: "Dockerfile"
    args:
        - ${{ inputs.github-username }}
        - ${{ inputs.github-token }}
        - ${{ inputs.image-tag }}
        - ${{ inputs.extract-git-tag }}
        - ${{ inputs.dockerfile }}
        - ${{ inputs.build-context}}
        - ${{ inputs.pull-image}}
        - ${{ inputs.custom-args}}
branding:
    icon: "box"
    color: "blue"