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Pre-commit hook to format Dart code
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# Inspired by https://robots.thoughtbot.com/use-git-hooks-to-automate-annoying-tasks | |
dart_files=$(git diff --cached --name-only --diff-filter=ACM | grep '.dart$') | |
[ -z "$dart_files" ] && exit 0 | |
function checkfmt() { | |
unformatted=$(dartfmt -n $dart_files) | |
[ -z "$unformatted" ] && return 0 | |
echo >&2 "Dart files must be formatted with dartfmt. Please run:" | |
for fn in $unformatted; do | |
echo >&2 " dartfmt -w $PWD/$fn" | |
done | |
return 1 | |
} | |
checkfmt || fail=yes | |
[ -z "$fail" ] || exit 1 | |
echo 'all okay?' | |
exit 0 |
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