59 lines
1.4 KiB
Bash
59 lines
1.4 KiB
Bash
#!/bin/bash
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# Copyright 2016 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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readonly reset=$(tput sgr0)
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readonly green=$(tput bold; tput setaf 2)
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readonly yellow=$(tput bold; tput setaf 3)
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readonly blue=$(tput bold; tput setaf 6)
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readonly timeout=$(if [ "$(uname)" == "Darwin" ]; then echo "1"; else echo "0.1"; fi)
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function desc() {
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maybe_first_prompt
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echo "$blue# $@$reset"
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prompt
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}
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function prompt() {
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echo -n "$yellow\$ $reset"
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}
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started=""
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function maybe_first_prompt() {
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if [ -z "$started" ]; then
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prompt
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started=true
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fi
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}
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function run() {
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maybe_first_prompt
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rate=25
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if [ -n "$DEMO_RUN_FAST" ]; then
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rate=1000
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fi
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echo "$green$1$reset" | pv -qL $rate
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if [ -n "$DEMO_RUN_FAST" ]; then
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sleep 0.5
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fi
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$1
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echo
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echo -n ">"
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read -s
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echo -e "\b "
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}
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SSH_NODE=$(kubectl get nodes | tail -1 | cut -f1 -d' ')
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