Add ability to skip chown /data folder (#233)

* Add env FIX_DATA_VOLUME_PERMISSIONS to allow user to choose whether to chown the data folder

* Add another log

Dockerfile

@@ -39,6 +39,7 @@ ENV RCLONE_AUTO_UPLOAD_PROVIDER=
 ENV RCLONE_AUTO_UPLOAD_REMOTE_PATH=/downloads
 ENV RCLONE_AUTO_UPLOAD_FILE_MIN_SIZE=1K
 ENV RCLONE_AUTO_UPLOAD_FILE_MAX_SIZE=100G
+ENV FIX_DATA_VOLUME_PERMISSIONS=false
 
 ADD install.sh aria2c.sh caddy.sh Procfile init.sh start.sh rclone.sh new-version-checker.sh APP_VERSION /app/
 ADD conf /app/conf

README.md

@@ -139,6 +139,7 @@ Then simply run `docker-compose up -d`, that's it!
 | `RCLONE_AUTO_UPLOAD_REMOTE_PATH` | The file folder in remote cloud storage provider, default `/downloads`|
 | `RCLONE_AUTO_UPLOAD_FILE_MIN_SIZE` | Set the minimum file size of auto uploader, files smaller than it won't be uploaded, default `1K`  |
 | `RCLONE_AUTO_UPLOAD_FILE_MAX_SIZE` | Set the limit of the Max file can be uploaded to 3rd party storage provider, default `100G`. |
+| `FIX_DATA_VOLUME_PERMISSIONS` | Default value is `false`. When set to `true`, the container will run `chown -R` command against `/data` folder and `PUID` and `PGID` you set. Please set it to `true` when container complains you don't have enough permissions to manage the files and folders you mounted.|
 
 
 ### Supported Volumes

init.sh

@@ -8,13 +8,19 @@ mkdir -p /app/.caddy
 mkdir -p /app/.cache
 mkdir -p /app/.cache/aria2
 
+echo "[INFO] Run chown against app related folders and user ${PUID}"
+
 chown -R junv:junv \
          /app \
          /app/.caddy \
          /app/.cache \
          /usr/local \
-         /var/log \
-         /data
+         /var/log
+
+if [[ "${FIX_DATA_VOLUME_PERMISSIONS}" = "true" ]]; then
+  echo "[INFO] Setup user ${PUID} proper permissions for /data"
+  chown -R junv:junv /data
+fi
 
 chmod +x /app/caddy.sh \
          /app/rclone.sh \