Rewrite name and e-mail on git history

git-author-rewrite.sh

#!/bin/sh

# Rewrite author name and e-mail on git history. 
# Rewrites commits not pushed, from origin/HEAD to HEAD (origin/HEAD..HEAD)
# --env-filter https://git-scm.com/docs/git-filter-branch#git-filter-branch---env-filterltcommandgt
# -- origin/HEAD..HEAD https://git-scm.com/docs/git-rev-list#_description

git filter-branch --env-filter '
	OLD_EMAIL="MY OLD E-MAIL"
	CORRECT_NAME="MY CORRECT NAME"
	CORRECT_EMAIL="MY CORRECT E-MAIL"

	if [ "$GIT_COMMITTER_EMAIL" = "$OLD_EMAIL" ]
	then
		export GIT_COMMITTER_NAME="$CORRECT_NAME"
		export GIT_COMMITTER_EMAIL="$CORRECT_EMAIL"
	fi
	if [ "$GIT_AUTHOR_EMAIL" = "$OLD_EMAIL" ]
	then
		export GIT_AUTHOR_NAME="$CORRECT_NAME"
		export GIT_AUTHOR_EMAIL="$CORRECT_EMAIL"
	fi' -- origin/HEAD..HEAD