github.com/daaku/docker@v1.5.0/project/make/.ensure-busybox (about)

     1  #!/bin/bash
     2  
     3  if ! docker inspect busybox &> /dev/null; then
     4  	if [ -d /docker-busybox ]; then
     5  		source "$(dirname "$BASH_SOURCE")/.ensure-scratch"
     6  		( set -x; docker build -t busybox /docker-busybox )
     7  	else
     8  		( set -x; docker pull busybox )
     9  	fi
    10  fi