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30 lines
998 B
Plaintext
30 lines
998 B
Plaintext
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#! /bin/bash
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#
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# Update the libpqxx copyright strings in the current directory.
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#
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# Usage: update-copyright [year]
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#
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# Where "year" is the new copyright year. Defaults to the current year.
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#
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# Assumes GNU grep and GNU sed.
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set -eu -o pipefail
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# The regexes are a bit awkward because they must work in both grep and sed.
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#
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# F'rinstance, PREFIX can't include the dash because our replacement string in
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# sed would have a backreference (e.g. "\3") immediately followed by a year
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# (e.g. 2022), and there's no clear boundary between the backreference number
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# and the year: "\32022".
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PREFIX='Copyright (c),* 2000'
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YEAR='20[0-9][0-9]'
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NEW_YEAR="${1:-$(date '+%Y')}"
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SUFFIX=',* \(.* and \)*Jeroen T\. Vermeulen'
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grep -rIl "$PREFIX-$YEAR$SUFFIX" |
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xargs -r sed -i -e "s/\\($PREFIX\\)-$YEAR\\($SUFFIX\\)/\\1-$NEW_YEAR\\2/"
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# This one is so different that I'd rather keep it a special case.
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sed \
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-i \
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-e "s/\\(2000\\)-$YEAR\\(,* Jeroen T\\. Vermeulen\\)/\1-$NEW_YEAR\\2/" \
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doc/conf.py
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