ci: use GitHub workflow

.github/dependabot.yml

@@ -0,0 +1,7 @@
+version: 2
+updates:
+  - package-ecosystem: "github-actions"
+    directory: "/" # Location of package manifests
+    schedule:
+      interval: "weekly"
+

.github/workflows/main.yml

@@ -0,0 +1,58 @@
+name: Docker CI
+
+on:
+  push:
+    branches: [master]
+    tags: ["*"]
+  pull_request:
+  schedule:
+    - cron: 0 0 * * 0
+
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
+
+      - uses: editorconfig-checker/action-editorconfig-checker@840e866d93b8e032123c23bac69dece044d4d84c
+
+      - run: editorconfig-checker
+
+  build:
+    needs: lint
+    uses: owncloud-docker/ubuntu/.github/workflows/docker-build.yml@master
+    with:
+      docker-repo-name: owncloud/${{ github.event.repository.name }}
+      docker-tag: ${{ matrix.release.version }}
+      docker-context: ${{ matrix.release.base }}
+      docker-file: ${{ matrix.release.base }}/Dockerfile.multiarch
+      docker-hub-username: ${{ vars.DOCKERHUB_USERNAME }}
+      docker-build-args: |
+        TARBALL_URL=${{ matrix.release.tarball }}
+      push: ${{ github.ref == 'refs/heads/master' }}
+    secrets:
+      docker-hub-password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+    strategy:
+      matrix:
+        release:
+          - version: 11.0.0-prealpha
+            tarball: https://download.owncloud.com/server/daily/owncloud-daily-master.tar.bz2
+            base: v24.04
+          - version: 10.16.1
+            tarball: https://download.owncloud.com/server/stable/owncloud-complete-20260218.tar.bz2
+            base: v24.04
+          - version: 10.15.3
+            tarball: https://download.owncloud.com/server/stable/owncloud-complete-20250703.tar.bz2
+            base: v22.04
+
+  update-docker-hub-description:
+    needs: build
+    if: github.ref == 'refs/heads/master'
+    uses: owncloud-docker/ubuntu/.github/workflows/docker-hub-desc.yml@master
+    with:
+      docker-repo-name: owncloud/${{ github.event.repository.name }}
+      docker-repo-description: ownCloud - Secure Collaboration Platform
+      docker-hub-username: ${{ vars.DOCKERHUB_USERNAME }}
+    secrets:
+      docker-hub-password: ${{ secrets.DOCKERHUB_TOKEN }}

v22.04/Dockerfile.multiarch

@@ -1,4 +1,6 @@
-FROM docker.io/owncloud/base:22.04@sha256:afe32d25d014b6ca6a9ef338ce8c731dac642ce501123370d5ed002b62b258d7
+FROM owncloud/base:22.04@sha256:350f1f78c1e70495aebccb1298eabea167e813218ce082543171961c7f22c90a
+
+ARG TARBALL_URL
 
 LABEL maintainer="ownCloud GmbH <devops@owncloud.com>" \
   org.opencontainers.image.authors="ownCloud DevOps <devops@owncloud.com>" \
@@ -9,7 +11,7 @@ LABEL maintainer="ownCloud GmbH <devops@owncloud.com>" \
   org.opencontainers.image.source="https://github.com/owncloud-docker/server" \
   org.opencontainers.image.documentation="https://github.com/owncloud-docker/server"
 
-ADD owncloud.tar.bz2 /var/www/
+ADD --unpack ${TARBALL_URL} /var/www/
 
 ADD overlay /
 WORKDIR /var/www/owncloud

v24.04/Dockerfile.multiarch

@@ -1,4 +1,6 @@
-FROM docker.io/owncloud/base:24.04@sha256:b3df1cbc791f2aafbc3e818658636e6c0d0ae51a50a04d113dabde81babb534e
+FROM owncloud/base:24.04@sha256:0c04b0054a7bf6e47b7594bb89688a0e4de4948e3f1da957f3b25bc6d164bdd9
+
+ARG TARBALL_URL
 
 LABEL maintainer="ownCloud GmbH <devops@owncloud.com>" \
   org.opencontainers.image.authors="ownCloud DevOps <devops@owncloud.com>" \
@@ -9,7 +11,8 @@ LABEL maintainer="ownCloud GmbH <devops@owncloud.com>" \
   org.opencontainers.image.source="https://github.com/owncloud-docker/server" \
   org.opencontainers.image.documentation="https://github.com/owncloud-docker/server"
 
-ADD owncloud.tar.bz2 /var/www/
+ADD --unpack ${TARBALL_URL} /var/www/
+RUN ls -l /var/www && ls -l /var/www/owncloud
 
 ADD overlay /
 WORKDIR /var/www/owncloud