change CI to fully build the image

.drone.yml

@@ -2,6 +2,10 @@ kind: pipeline
 type: kubernetes
 name: deploy
 steps:
+- name: patch
+  image: git.ar21.de/aaron/kustomize-ci
+  commands:
+    - "sh patch-nextcloud.sh"
 - name: docker
   image: thegeeklab/drone-docker-buildx
   privileged: true
@@ -11,7 +15,7 @@ steps:
       from_secret: REGISTRY_USER
     password:
       from_secret: REGISTRY_PASS
-    repo: git.ar21.de/aaron/nextcloud-fpm
+    repo: git.ar21.de/aaron/nextcloud-fpm-test
     tags: latest
     platforms:
       - linux/arm64
@@ -42,3 +46,4 @@ when:
   event:
     include:
       - push
+      - custom

Dockerfile

@@ -1,4 +0,0 @@
-FROM nextcloud:29.0.3-fpm
-RUN apt-get update && apt-get install -y libmagickcore-6.q16-6-extra tesseract-ocr tesseract-ocr-deu tesseract-ocr-eng ocrmypdf libbz2-dev && docker-php-ext-install bz2 && apt-get clean autoclean && apt-get autoremove -y
-ADD https://raw.githubusercontent.com/tesseract-ocr/tessdata/main/deu.traineddata /usr/share/tesseract-ocr/tessdata/
-ADD https://raw.githubusercontent.com/tesseract-ocr/tessdata/main/eng.traineddata /usr/share/tesseract-ocr/tessdata/

patch-nextcloud.sh

@@ -0,0 +1,24 @@
+#!/usr/bin/env sh
+set -e
+set -x
+echo "starting patch script"
+echo "clone nextcloud/docker"
+git clone https://git.ar21.de/aaron/nextcloud-docker.git
+echo "get latest major version"
+major_version=$(find nextcloud-docker -maxdepth 1 -type d -printf "%f\n" | grep -E '^[0-9]+$' | sort -n | tail -1)
+if [ -z "nextcloud-docker/$major_version" ]; then
+  echo "Could not determine version."
+  exit 1
+else
+  echo "Nextcloud $major_version found"
+fi
+echo "patch the Dockerfile"
+cd "nextcloud-docker/$major_version/fpm/"
+sed -i "$(awk '/^ENTRYPOINT /{line=NR} END{print line}' Dockerfile)s+^+# begin of patch\nRUN apt-get update && apt-get install -y libmagickcore-6.q16-6-extra tesseract-ocr tesseract-ocr-deu tesseract-ocr-eng ocrmypdf libbz2-dev && docker-php-ext-install bz2 && apt-get clean autoclean && apt-get autoremove -y\nADD https://raw.githubusercontent.com/tesseract-ocr/tessdata/main/deu.traineddata /usr/share/tesseract-ocr/tessdata/\nADD https://raw.githubusercontent.com/tesseract-ocr/tessdata/main/eng.traineddata /usr/share/tesseract-ocr/tessdata/\n# end of patch\n+" Dockerfile
+echo "determine tags"
+full_version=$(grep -oP '(?<=^ENV NEXTCLOUD_VERSION ).*' Dockerfile)
+echo "found $full_version"
+cd ~
+echo $full_version > .tags
+echo "move Dockerfile to workdir"
+cp nextcloud-docker/$major_version/fpm/Dockerfile .