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47 lines
1.3 KiB
Bash
47 lines
1.3 KiB
Bash
#!/bin/bash
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# Copyright 2015 The Kubernetes Authors.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# Wait for background jobs to finish. Return with
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# an error status if any of the jobs failed.
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kube::util::wait-for-jobs() {
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local fail=0
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local job
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for job in $(jobs -p); do
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wait "${job}" || fail=$((fail + 1))
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done
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return ${fail}
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}
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# kube::util::join <delim> <list...>
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# Concatenates the list elements with the delimiter passed as first parameter
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#
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# Ex: kube::util::join , a b c
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# -> a,b,c
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function kube::util::join {
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local IFS="$1"
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shift
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echo "$*"
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}
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# Some useful colors.
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if [[ -z "${color_start-}" ]]; then
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declare -r color_start="\033["
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declare -r color_red="${color_start}0;31m"
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declare -r color_yellow="${color_start}0;33m"
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declare -r color_green="${color_start}0;32m"
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declare -r color_norm="${color_start}0m"
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fi
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