replace nextcloud image building with forgejo-actions

.woodpecker/nextcloud.yaml

@@ -1,78 +0,0 @@
-when:
-  - event: push
-    path: 
-      - 'nextcloud/**'
-      - '.woodpecker/nextcloud.yaml'
-  - event: cron
-    cron: daily
-
-# Manually set a workspace path, so we can use it literally, without using
-# ${CI_WORKSPACE}, when running kaniko, since using ${CI_WORKSPACE} doesn't work.
-# https://github.com/woodpecker-ci/woodpecker/issues/3982
-workspace:
-  path: src
-
-# Use matrix to set NEXTCLOUD_VERSION instead of setting the NEXTCLOUD_VERSION as
-# an environment variable in the build-images step, since string substitution
-# doesn't work for custom environment variables.
-# https://github.com/woodpecker-ci/woodpecker/issues/3983
-# Also because global environment variables aren't a thing.
-matrix:
-  NEXTCLOUD_VERSION:
-    - 30
-    - 31
-    - 32
-  IMAGE_NAME:
-    - git.hamburg.ccc.de/ccchh/oci-images/nextcloud
-
-steps:
-  - name: setup-image-path
-    image: docker.io/library/alpine
-    commands:
-      - mkdir /woodpecker/images
-
-  - name: build-image
-    image: gcr.io/kaniko-project/executor
-    entrypoint:
-      - /kaniko/executor
-      - --context=dir:///woodpecker/src/nextcloud
-      - --dockerfile=./Containerfile
-      - --build-arg=TAG=${NEXTCLOUD_VERSION}
-      - --destination=${IMAGE_NAME}:${NEXTCLOUD_VERSION}
-      - --no-push
-      - --tar-path=/woodpecker/images/nextcloud.tar
-
-  - name: publish-image
-    image: docker.io/library/alpine
-    environment:
-      GIT_API_TOKEN:
-        from_secret: GIT_API_TOKEN
-    commands:
-      - apk -u add crane
-      - crane auth login git.hamburg.ccc.de -u woodpecker -p $GIT_API_TOKEN
-      - crane push /woodpecker/images/nextcloud.tar $IMAGE_NAME:$NEXTCLOUD_VERSION-$CI_COMMIT_BRANCH
-
-  - name: tag-version
-    image: docker.io/library/alpine
-    when:
-      - branch: main
-    environment:
-      GIT_API_TOKEN:
-        from_secret: GIT_API_TOKEN
-    commands:
-      - apk -u add crane
-      - crane auth login git.hamburg.ccc.de -u woodpecker -p $GIT_API_TOKEN
-      - crane tag $IMAGE_NAME:$NEXTCLOUD_VERSION-$CI_COMMIT_BRANCH $NEXTCLOUD_VERSION
-
-  - name: tag-latest
-    image: docker.io/library/alpine
-    when:
-      - branch: main
-        evaluate: 'NEXTCLOUD_VERSION == "29"'
-    environment:
-      GIT_API_TOKEN:
-        from_secret: GIT_API_TOKEN
-    commands:
-      - apk -u add crane
-      - crane auth login git.hamburg.ccc.de -u woodpecker -p $GIT_API_TOKEN
-      - crane tag $IMAGE_NAME:$NEXTCLOUD_VERSION-$CI_COMMIT_BRANCH latest