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git-hooks/pre-commit.d/black.sh
2019-08-24 19:20:18 +02:00

16 lines
367 B
Bash

#!/bin/bash
FILES=$(git diff --cached --name-only --diff-filter=ACM "*.py" | sed 's| |\\ |g')
LINE_LENGTH=90
if [ ! -z "$FILES" ]; then
# Format all selected files
echo "$FILES" | xargs $HOME/.local/bin/black -l $LINE_LENGTH
if [ $? -ne 0 ]; then
exit 1
fi
# Add back the modified files to staging
echo "$FILES" | xargs git add
fi