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#!/bin/bash
# This is a script which can be included in a pre-commit hook to auto format code using specified
# tools. In this script we utilize black for python and intelliJ for Java.
# Only run if black is installed
if hash black 2>/dev/null; then
# Find all of the .py files in the current git repo, apply black formatting to them and then
# add them again
git diff --cached --name-status | \
grep -v '^D' | grep '\.py' | \
sed 's/[A-Z][ \t]*//' | \
xargs black 2>&1| \
grep '^reformatted' | \
sed 's/reformatted[ \t]//' | \
xargs git add
else
"Black isn't installed so not formatting python code"
fi