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veelenga/pre-commit

Created April 20, 2017 08:00
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Git pre-commit hook to format Crystal code
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pre-commit
#!/bin/sh
crystal tool format --check &> /dev/null
ret_code=$?
if [ 0 -ne $ret_code ]; then
crystal tool format
echo "Files formatted. Please review results and commit ;)"
exit $ret_code
else
exit 0
fi
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veelenga commented Apr 20, 2017 •
edited

Place the content into your_crystal_repo/.git/hooks/pre-commit and it will force you to format code before doing a commit.

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