22 lines
815 B
Bash
Executable file
22 lines
815 B
Bash
Executable file
#!/usr/bin/awk -f
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# Copyright 2017 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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# Credits to https://evasive.ru/f29bd7ebacf24a50c582f973a55eee28.html
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{sub(/^[ \t]+/,"");idx=0}
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/\{/{ctx++;idx=1}
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/\}/{ctx--}
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{id="";for(i=idx;i<ctx;i++)id=sprintf("%s%s", id, "\t");printf "%s%s\n", id, $0}
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