name: Publish Docker image
on:
push:
branches: [ master ]
release:
types: [ published ]
env:
IMAGE_NAME: oseg/okh-scraper
jobs:
push_to_registry:
name: Push Docker image to Docker Hub
runs-on: ubuntu-latest
steps:
-
name: Checkout
uses: actions/checkout@v4
with:
fetch-depth: 0
fetch-tags: true
submodules: true
-
name: Login to DockerHub
if: github.event_name != 'pull_request'
uses: docker/login-action@v3
with:
username: ${{ vars.DOCKER_USERNAME }}
password: ${{ secrets.DOCKER_PASSWORD }}
-
name: Prepare build meta-data
run: |
# This allows reproducible docker builds
echo "TIMESTAMP=$(git log -1 --pretty=%ct)" >> $GITHUB_ENV
echo "GIT_VERSION=$(git describe --broken --always --tags --dirty)" >> $GITHUB_ENV
-
name: Docker meta
id: meta
uses: docker/metadata-action@v5
with:
images: ${{ env.IMAGE_NAME }}
tags: |
type=schedule
type=ref,event=branch
type=semver,pattern={{version}}
type=semver,pattern={{major}}.{{minor}}
type=semver,pattern={{major}}
type=sha
labels: |
org.opencontainers.image.version=${{ env.GIT_VERSION }}
org.opencontainers.image.documentation=https://github.com/OSEGermany/okh-scraper/blob/${{ env.GIT_VERSION }}/README.md
org.opencontainers.image.vendor=Open Source Ecology Germany e.V.
-
name: Push to Docker Hub
uses: docker/build-push-action@v6
env:
SOURCE_DATE_EPOCH: ${{ env.TIMESTAMP }}
with:
push: ${{ github.event_name != 'pull_request' }}
tags: ${{ steps.meta.outputs.tags }}
labels: ${{ steps.meta.outputs.labels }}
annotations: ${{ steps.meta.outputs.annotations }}
build-args: |
BUILDKIT_CONTEXT_KEEP_GIT_DIR=true