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add countdiff util for counting lines that differ

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This commit is contained in:
Connor Olding 2019-06-05 12:38:12 -07:00
parent b89ac3c39d
commit dd72962588
1 changed files with 6 additions and 0 deletions
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@ -0,0 +1,6 @@
#!/usr/bin/env sh
countdiff() {
git --no-pager diff --stat --no-color --no-index "$1" "$2" \
| awk '/changed/{print $4+$6;a=1}END{if(!a)print 0}'
}
countdiff "$@"