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Added fully working git_reset_author. (Not the terrible version that was removed earlier.)

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Ivan Malison 2014-04-22 17:51:53 -07:00
parent 2669513fd7
commit ab8df9a1e8
1 changed files with 41 additions and 0 deletions
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41
dotfiles/lib/shellrc/functions.sh
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@ -125,3 +125,44 @@ function git_diff_replacing() {
test -z $debug || git diff $original_sha $new_sha --name-only | grep -v "$replacing"
git diff $original_sha $new_sha --name-only | grep -v "$replacing" | xargs -I filename sh -c "git diff $original_sha:filename $new_sha:"$replace_sha_string
}
function git_reset_author() {
local should_update_command=''
local update_command=''
while getopts "a:e:A:E:h" OPTCHAR; do;
case $OPTCHAR in
a)
new_author="$OPTARG";
test -n "$update_command" && update_command="$update_command"' && '
update_command="$update_command"'export GIT_AUTHOR_NAME='"'$new_author'"' && export GIT_COMMITTER_NAME='"'$new_author'"
;;
A)
author_regex="$OPTARG";
test -n "$should_update_command" && should_update_command="$should_update_command"' && '
should_update_command=$should_update_command'[[ "$GIT_AUTHOR_NAME" =~ "'"$author_regex"'" ]]'
;;
e)
new_email="$OPTARG";
test -n "$update_command" && update_command="$update_command"' && '
update_command="$update_command"'export GIT_AUTHOR_EMAIL='"'$new_email'"' && export GIT_COMMITTER_EMAIL='"'$new_email'"
;;
E)
email_regex="$OPTARG";
test -n "$should_update_command" && should_update_command="$should_update_command"' && '
should_update_command=$should_update_command'[[ "$GIT_AUTHOR_EMAIL" =~ "'"$email_regex"'" ]]'
;;
h)
echo "Usage:
-a specify the new author/committer name.
-A specify a regex that will be used to filter commits by author name.
-e specify the new author/committer email.
-E specify a regex that will be used to filter commits by author email.
-h show this help message.
"
return
;;
esac
done
local filter_branch_command="$should_update_command"' && '"$update_command"' || test true'
git filter-branch -f --env-filter $filter_branch_command -- --all
}