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e89ea3110f
* sed wrapper 'sedfile' added * formatting * sed --> sedfile * typo * fix lint * debug * fixme * mkcert fix * style adjusted * Update Dockerfile
30 lines
406 B
Bash
Executable File
30 lines
406 B
Bash
Executable File
#!/bin/bash
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# wrapper for 'sed -i': fail if file was not modified by sed
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set -ueo pipefail
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HASHTOOL="sha1sum"
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if [[ $# -lt 1 ]]
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then
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echo "Error: No file given."
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echo
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exit 1
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fi >&2
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# get last argument
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FILE=${*: -1}
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OLD=$(${HASHTOOL} "${FILE}")
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sed "$@"
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NEW=$(${HASHTOOL} "${FILE}")
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# fail if file was not modified
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if [[ ${OLD} == "${NEW}" ]]
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then
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echo "Error: sed $*"
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exit 1
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fi >&2
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exit 0
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