Skip to content

Update index.md

Update index.md #8

name: Build and Publish Docker Image
on:
push:
branches:
- main
env:
IMAGE_NAME: wiki
jobs:
build-and-push:
runs-on: ubuntu-latest
permissions:
packages: write
contents: read
steps:
- uses: actions/checkout@v3
- name: Build Image
run: docker build . --file Dockerfile --tag $IMAGE_NAME --label "runnumber=${GITHUB_RUN_ID}"
- name: Login to Registry
run: echo "${{ secrets.GITHUB_TOKEN }}" | docker login ghcr.io -u $ --password-stdin
- name: Push Image to Registry
run: |
IMAGE_ID=ghcr.io/${{ github.repository_owner }}/$IMAGE_NAME
IMAGE_ID=$(echo $IMAGE_ID | tr '[A-Z]' '[a-z]')
VERSION=$(echo "${{ github.ref }}" | sed -e 's,.*/\(.*\),\1,')
[[ "${{ github.ref }}" == "refs/tags/"* ]] && VERSION=$(echo $VERSION | sed -e 's/^v//')
[ "$VERSION" == "main" ] && VERSION=latest
echo IMAGE_ID=$IMAGE_ID
echo VERSION=$VERSION
docker tag $IMAGE_NAME $IMAGE_ID:$VERSION
docker push $IMAGE_ID:$VERSION