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Add Dockerfile

Add Dockerfile #1

name: Docker Image CI
on:
push:
branches: [ "feature/examples" ]
pull_request:
branches: [ "main" ]
env:
IMAGE_NAME: hike-animation
VERSION: latest
jobs:
build:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v3
- name: Build the Docker image
run: |
cd docs/examples/hike
docker build . --file Dockerfile --tag $IMAGE_NAME
- name: Log in to registry
run: echo "${{ secrets.GITHUB_TOKEN }}" | docker login ghcr.io -u $ --password-stdin
- name: Push image
run: |
IMAGE_ID=ghcr.io/$GITHUB_REPOSITORY/$IMAGE_NAME
# repository name must be lowercase
IMAGE_ID=$(echo $IMAGE_ID | tr '[A-Z]' '[a-z]')
docker tag $IMAGE_NAME $IMAGE_ID:$VERSION
docker push $IMAGE_ID:$VERSION