Update Dockerfile

Dockerfile

@@ -3,9 +3,18 @@
 # Environment: Ntfy.Sh
 # Minimum Panel Version: 0.6.0
 # ----------------------------------
-FROM openjdk:8-jdk-alpine
+
+# Stage 1: Use a base image that uses APT package manager to install bash
+FROM debian:bullseye as builder
+# Install Bash 
+RUN apt-get update && apt-get install -y bash
+
+# Stage 2: Rest of the script from ntfy
 FROM binwiederhier/ntfy
 
+# Copy the Bash binary from the builder stage to the final image
+COPY --from=builder /bin/bash /bin/bash
+
 MAINTAINER KamikazeJAM, <[email protected]>
 
 RUN adduser --disabled-password --home /home/container container
@@ -19,4 +28,4 @@ COPY ./server.yml /server.yml
 COPY ./entrypoint.sh /entrypoint.sh
 
 # Alphine Image
-CMD ["/entrypoint.sh"]
+CMD ["/bin/bash", "/entrypoint.sh"]