Better build script

java-defold-bob/Dockerfile

@@ -5,24 +5,7 @@ ENV TIME_ZONE=Amsterdam/Europe
 
 WORKDIR /defold
 
-# Get OS Architecture & Platform
-RUN os_arch=$(uname -m | awk '{print tolower($0)}') 
-RUN os_platform=$(uname -s | awk '{print tolower($0)}') 
+COPY ./setup.sh /defold/setup.sh
+RUN chmod +x /defold/setup.sh
+RUN /defold/setup.sh
 
-# Update APT registry
-RUN apt-get update -y
-
-# Install build tools
-RUN apt-get install -y jq curl unzip
-
-# Install Java Development Kit
-RUN apt-get install -y openjdk-17-jdk openjdk-17-jre
-RUN java --version 
-
-# Get latest stable Defold version and SHA1
-RUN stable_info=$(curl http://d.defold.com/stable/info.json -s)
-RUN version=$(echo $stable_info | jq -r '.version')
-RUN hash=$(echo $stable_info | jq -r '.sha1')
-
-# Download bob.jar
-RUN curl -L -o bob.jar https://github.com/defold/defold/releases/download/$version/bob.jar -s