Replaces sensitive texts in a git repository and fixes author and committer's info.

fix_git.sh

#!/bin/sh
export LC_CTYPE=C;
export LANG=C;

git filter-branch --tree-filter "
find . -type f -exec sed -i '' -E 's/sensitive-text/non-sensitive-text/g' {} +
" -f -- --all

git filter-branch --env-filter '
OLD_EMAIL1="[email protected]"
OLD_EMAIL2="[email protected]"

CORRECT_NAME="correct_name"
CORRECT_EMAIL="[email protected]"
if [ "$GIT_COMMITTER_EMAIL" = "$OLD_EMAIL1" ] || [ "$GIT_COMMITTER_EMAIL" = "$OLD_EMAIL2" ]
then
    export GIT_COMMITTER_NAME="$CORRECT_NAME"
    export GIT_COMMITTER_EMAIL="$CORRECT_EMAIL"
fi
if [ "$GIT_AUTHOR_EMAIL" = "$OLD_EMAIL1" ] || [ "$GIT_AUTHOR_EMAIL" = "$OLD_EMAIL2" ]
then
    export GIT_AUTHOR_NAME="$CORRECT_NAME"
    export GIT_AUTHOR_EMAIL="$CORRECT_EMAIL"
fi
' --tag-name-filter cat -f -- --branches --tags