github.com/brahmaroutu/docker@v1.2.1-0.20160809185609-eb28dde01f16/hack/make/.ensure-frozen-images-windows (about)

     1  #!/bin/bash
     2  set -e
     3  
     4  # This scripts sets up the required images for Windows to Windows CI
     5  
     6  # Tag (microsoft/)windowsservercore as latest
     7  set +e
     8  ! BUILD=$(docker images | grep windowsservercore | grep -v latest | awk '{print $2}')
     9  if [ -z $BUILD ]; then
    10  	echo "ERROR: Could not find windowsservercore images"
    11  	exit 1
    12  fi
    13  
    14  # Get the name. Around 2016 6D TP5, these have the microsoft/ prefix, hence cater for both.
    15  ! IMAGENAME=$(docker images | grep windowsservercore | grep -v latest | awk '{print $1}')
    16  if [ -z $IMAGENAME ]; then
    17  	echo "ERROR: Could not find windowsservercore image"
    18  	exit 1
    19  fi
    20  
    21  ! LATESTCOUNT=$(docker images | grep windowsservercore | grep -v $BUILD | wc -l)
    22  if [ $LATESTCOUNT -ne 1 ]; then
    23  	set -e
    24  	docker tag $IMAGENAME:$BUILD windowsservercore:latest
    25  	echo "INFO: Tagged $IMAGENAME:$BUILD as windowsservercore:latest"
    26  fi
    27  
    28  # Busybox (requires windowsservercore)
    29  if [ -z "$(docker images | grep busybox)" ]; then
    30  	echo "INFO: Building busybox"
    31  	docker build -t busybox https://raw.githubusercontent.com/jhowardmsft/busybox/master/Dockerfile
    32  fi