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build: Fix docker image lookup for docker 1.6+

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Some versions of docker display image listings like this:

docker.io/golang    1.4                 ebd45caf377c        2 weeks ago

The regular expression used to detect presence of images
needs to be updated. It's unfortunate that we're still
screen-scaping here, due to:

https://github.com/docker/docker/issues/8048
This commit is contained in:
Stef Walter 2015-07-07 14:09:45 +02:00
parent 831827b4bb
commit f06474d938
1 changed files with 1 additions and 1 deletions
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2
build/common.sh
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@ -272,7 +272,7 @@ function kube::build::docker_image_exists() {
# We cannot just specify the IMAGE here as `docker images` doesn't behave as
# expected. See: https://github.com/docker/docker/issues/8048
"${DOCKER[@]}" images | grep -Eq "^${1}\s+${2}\s+"
"${DOCKER[@]}" images | grep -Eq "^(\S+/)?${1}\s+${2}\s+"
}
# Takes $1 and computes a short has for it. Useful for unique tag generation