From the official docs: ``` Note: The official Debian and Ubuntu images automatically run apt-get clean, so explicit invocation is not required. ``` Also added ` && rm -rf /var/lib/apt/lists/*` as part of the install line which probably does what was intended (no need to make a new layer). Added apt-get update to the RUN payload, as it should be part of the same layer. Both are documented here: https://docs.docker.com/engine/userguide/eng-image/dockerfile_best-practices/
		
			
				
	
	
		
			27 lines
		
	
	
		
			573 B
		
	
	
	
		
			Docker
		
	
	
	
	
	
			
		
		
	
	
			27 lines
		
	
	
		
			573 B
		
	
	
	
		
			Docker
		
	
	
	
	
	
FROM debian:jessie
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MAINTAINER Erik Dasque <erik@frenchguys.com>
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RUN apt-get update && apt-get install --no-install-recommends -y build-essential \
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    gcc \
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    unzip \
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    wget \
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    zip \
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    gcc-avr \
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    binutils-avr \
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    avr-libc \
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    dfu-programmer \
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    dfu-util \
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    gcc-arm-none-eabi \
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    binutils-arm-none-eabi \
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    libnewlib-arm-none-eabi \
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    git \
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    && rm -rf /var/lib/apt/lists/*
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ENV keyboard=ergodox
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ENV subproject=ez
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ENV keymap=default
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VOLUME /qmk
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WORKDIR /qmk
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CMD make clean ; make keyboard=${keyboard} subproject=${subproject} keymap=${keymap}
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