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copy kube::release:md5 to kube::util::md5

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This commit is contained in:
Benjamin Elder 2019-06-23 12:07:25 -07:00
parent d9b5aa2ea9
commit 7b0ea99a3e
1 changed files with 9 additions and 0 deletions
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9
hack/lib/util.sh
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@ -702,6 +702,15 @@ function kube::util::require-jq {
fi fi
} }
# outputs md5 hash of $1, works on macOS and Linux
function kube::util::md5() {
if which md5 >/dev/null 2>&1; then
md5 -q "$1"
else
md5sum "$1" | awk '{ print $1 }'
fi
}
# kube::util::read-array # kube::util::read-array
# Reads in stdin and adds it line by line to the array provided. This can be # Reads in stdin and adds it line by line to the array provided. This can be
# used instead of "mapfile -t", and is bash 3 compatible. # used instead of "mapfile -t", and is bash 3 compatible.