rename a phoenix 1.3 project

rename_phoenix_project.sh

#!/bin/bash

set -e

CURRENT_NAME="CurrentName"
CURRENT_OTP="current_name"

NEW_NAME="NewName"
NEW_OTP="new_name"

ack -l $CURRENT_NAME | xargs sed -i '' -e "s/$CURRENT_NAME/$NEW_NAME/g"
ack -l $CURRENT_OTP | xargs sed -i '' -e "s/$CURRENT_OTP/$NEW_OTP/g"

mv lib/$CURRENT_OTP lib/$NEW_OTP
mv lib/$CURRENT_OTP.ex lib/$NEW_OTP.ex
mv lib/${CURRENT_OTP}_web lib/${NEW_OTP}_web
mv lib/${CURRENT_OTP}_web.ex lib/${NEW_OTP}_web.ex

Updated version for tests and not renaming the script itself: https://gist.github.com/krystofbe/92aed7cd03c9a631eb3c7af490525c4e