FROM debian:bookworm-20230919-slim

# The version of Flutter to use
ARG FLUTTER_VERSION

RUN echo $FLUTTER_VERSION

# Set environment variables
ENV PATH="$PATH:/opt/flutter/bin"

RUN apt-get update && apt-get install -y git curl unzip
RUN mkdir -p /opt && \
    git clone --depth=1 -b $FLUTTER_VERSION https://github.com/flutter/flutter.git /opt/flutter

# Install Flutter's Linux dependencies and pre-cache dependencies
#RUN apt-get install clang cmake ninja-build pkg-config libgtk3-dev liblzma-dev libstdc++-12-dev && \
#    flutter precache && \
#    rm -rf /var/lib/apt/lists/*
RUN flutter precache && \
    rm -rf /var/lib/apt/lists/*