Files
vdo.ninja-docker/.gitea/workflows/daily-docker.yml

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YAML

# VDO.Ninja Docker - Daily Build
# Prüft täglich um 20:00 Uhr (MESZ) auf Updates und baut ein neues Docker Image
# Quelle: https://github.com/steveseguin/vdo.ninja
name: Daily Docker Build
on:
schedule:
# 18:00 UTC = 20:00 MESZ (Sommerzeit) / 19:00 MEZ (Winterzeit)
- cron: '0 18 * * *'
workflow_dispatch:
env:
IMAGE_NAME: vdo-ninja
UPSTREAM_REPO: https://github.com/steveseguin/vdo.ninja
jobs:
check-and-build:
name: Update-Check & Build
runs-on: ubuntu-latest
steps:
- name: Checkout Repository
uses: actions/checkout@v4
with:
fetch-depth: 0
- name: Auf VDO.Ninja Updates prüfen
id: check
run: |
# Neuesten Versions-Tag vom Upstream ermitteln (z.B. v29.0)
UPSTREAM_TAG=$(git ls-remote --tags --sort=-v:refname ${{ env.UPSTREAM_REPO }} 'v*' | head -n1 | sed 's/.*refs\/tags\///' | sed 's/\^{}//')
if [ -z "$UPSTREAM_TAG" ]; then
echo "::error::Kein Versions-Tag im Upstream-Repo gefunden."
exit 1
fi
echo "upstream_tag=${UPSTREAM_TAG}" >> "$GITHUB_OUTPUT"
# Registry-URL bereinigen (Protokoll entfernen)
REGISTRY="${{ vars.REGISTRY_URL }}"
REGISTRY="${REGISTRY#https://}"
REGISTRY="${REGISTRY#http://}"
echo "registry=${REGISTRY}" >> "$GITHUB_OUTPUT"
# Prüfen ob ein Image mit diesem Versions-Tag bereits existiert
HTTP_CODE=$(curl -s -o /dev/null -w "%{http_code}" \
-u "${{ secrets.REGISTRY_USER }}:${{ secrets.REGISTRY_TOKEN }}" \
"${{ vars.REGISTRY_URL }}/v2/${{ secrets.REGISTRY_USER }}/${{ env.IMAGE_NAME }}/manifests/${UPSTREAM_TAG}" \
-H "Accept: application/vnd.docker.distribution.manifest.v2+json" 2>/dev/null || echo "000")
if [ "$HTTP_CODE" = "200" ] && [ "${{ github.event_name }}" != "workflow_dispatch" ]; then
echo "Image mit Version ${UPSTREAM_TAG} existiert bereits. Build wird übersprungen."
echo "should_build=false" >> "$GITHUB_OUTPUT"
else
echo "Neue Version ${UPSTREAM_TAG} erkannt. Image wird gebaut."
echo "should_build=true" >> "$GITHUB_OUTPUT"
fi
- name: Bei Gitea Registry einloggen
if: steps.check.outputs.should_build == 'true'
run: |
echo "${{ secrets.REGISTRY_TOKEN }}" | \
docker login ${{ steps.check.outputs.registry }} \
--username "${{ secrets.REGISTRY_USER }}" \
--password-stdin
- name: Docker Image bauen
if: steps.check.outputs.should_build == 'true'
run: |
docker build \
--build-arg VDO_NINJA_REPO=${{ env.UPSTREAM_REPO }} \
--build-arg VDO_NINJA_REF=${{ steps.check.outputs.upstream_tag }} \
-t ${{ steps.check.outputs.registry }}/${{ secrets.REGISTRY_USER }}/${{ env.IMAGE_NAME }}:latest \
-t ${{ steps.check.outputs.registry }}/${{ secrets.REGISTRY_USER }}/${{ env.IMAGE_NAME }}:${{ steps.check.outputs.upstream_tag }} \
.
- name: Docker Image pushen
if: steps.check.outputs.should_build == 'true'
run: |
docker push ${{ steps.check.outputs.registry }}/${{ secrets.REGISTRY_USER }}/${{ env.IMAGE_NAME }}:latest
docker push ${{ steps.check.outputs.registry }}/${{ secrets.REGISTRY_USER }}/${{ env.IMAGE_NAME }}:${{ steps.check.outputs.upstream_tag }}
- name: Build-Zusammenfassung
if: always()
run: |
if [ "${{ steps.check.outputs.should_build }}" = "true" ]; then
echo "### Docker Build Zusammenfassung" >> $GITHUB_STEP_SUMMARY
echo "" >> $GITHUB_STEP_SUMMARY
echo "| Eigenschaft | Wert |" >> $GITHUB_STEP_SUMMARY
echo "|---|---|" >> $GITHUB_STEP_SUMMARY
echo "| **Image** | \`${{ env.IMAGE_NAME }}\` |" >> $GITHUB_STEP_SUMMARY
echo "| **VDO.Ninja Version** | \`${{ steps.check.outputs.upstream_tag }}\` |" >> $GITHUB_STEP_SUMMARY
echo "| **Tags** | \`latest\`, \`${{ steps.check.outputs.upstream_tag }}\` |" >> $GITHUB_STEP_SUMMARY
else
echo "### Kein Update erforderlich" >> $GITHUB_STEP_SUMMARY
echo "" >> $GITHUB_STEP_SUMMARY
echo "VDO.Ninja Version \`${{ steps.check.outputs.upstream_tag }}\` ist bereits als Image vorhanden." >> $GITHUB_STEP_SUMMARY
fi