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git-sed: detect sed -i support and work around for the BSD sed

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spacewander 2018-05-05 10:43:11 +08:00
parent 4325238aee
commit 0ab9b47371
1 changed files with 7 additions and 2 deletions
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9
bin/git-sed
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@ -81,7 +81,12 @@ case "$all" in
sep=/
;;
esac
r=$(xargs -r false < /dev/null > /dev/null 2>&1 && echo r)
command="git grep -lz '$search' | xargs -0$r sed -i 's$sep$search$sep$replacement$sep$flags'"
git grep -lz "$search" | xargs -0"$r" sed -i "s$sep$search$sep$replacement$sep$flags"
ext=$(sed -i s/hello/world/ "$(git_extra_mktemp)" > /dev/null 2>&1 || echo '""')
command="git grep -lz '$search' | xargs -0$r sed -i $ext 's$sep$search$sep$replacement$sep$flags'"
# $ext need to be unquoted
# shellcheck disable=SC2086
git grep -lz "$search" | xargs -0"$r" sed -i $ext "s$sep$search$sep$replacement$sep$flags"
do_commit