docker-python/tpu/clean-layer.sh at main · Kaggle/docker-python · GitHub

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#!/bin/bash

# This scripts should be called at the end of each RUN command

# in the Dockerfiles.

# Each RUN command creates a new layer that is stored separately.

# At the end of each command, we should ensure we clean up downloaded

# archives and source files used to produce binary to reduce the size

# of the layer.

set -e

set -x

# Delete files that pip caches when installing a package.

rm -rf /root/.cache/pip/*

# Delete old downloaded archive files

apt-get autoremove -y

# Delete downloaded archive files

apt-get clean

# Ensures the current working directory won't be deleted

cd /usr/local/src/

# Delete source files used for building binaries

rm -rf /usr/local/src/*

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