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Ensure arguments exist

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jacobherrington 2019-08-23 20:30:18 -05:00
parent 66288296b2
commit 3484df9ca4
1 changed files with 7 additions and 1 deletions
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8
bin/git-coauthor
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@ -1,4 +1,10 @@
#!/usr/bin/env bash
coauthor=$1
email=$2
test -z $coauthor && echo "co-author required." 1>&2 && exit 1
test -z $email && echo "co-author email required." 1>&2 && exit 1
old_message="$(git log --format=%B -n1)"
git commit --amend -m "$old_message" -m "Co-authored-by: $1 <$2>"
git commit --amend -m "$old_message" -m "Co-authored-by: $coauthor <$email>"