Update Dockerfile

Dockerfile

@@ -1,13 +1,18 @@
 FROM debian:stable-slim
 
-RUN apt update
-RUN apt install -y curl ca-certificates
-RUN rm -frRv /var/lib/apt/lists/*
+RUN apt-get update && \
+    apt-get install -y curl ca-certificates && \
+    rm -frRv /var/lib/apt/lists/*
+
 RUN curl -fSL https://github.com/filebrowser/get/raw/master/get.sh | bash
-RUN curl -L https://github.com/rishikesh-suvarna/tunl.cc/releases/latest/download/tunl-linux-x64 > /tmp/tunl
-RUN chmod +x /tmp/tunl
+RUN curl -L https://github.com/rishikesh-suvarna/tunl.cc/releases/latest/download/tunl-linux-x64 -o /usr/local/bin/tunl && \
+    chmod +x /usr/local/bin/tunl
 
-WORKDIR /tmp
-EXPOSE 7860
+WORKDIR /srv
+RUN filebrowser config init -d /srv/filebrowser.db && \
+    filebrowser config set -d /srv/filebrowser.db --address 0.0.0.0 --port 7860 && \
+    filebrowser config set -d /srv/filebrowser.db --auth.method noauth && \
+    filebrowser config set -d /srv/filebrowser.db --root /srv
 
-CMD filebrowser -p 7860 --noauth & /tmp/tunl 7860 files
+EXPOSE 7860
+CMD filebrowser -d /srv/filebrowser.db & tunl 7860 files