AppFlowy/.githooks/pre-commit

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#!/usr/bin/env bash
#flutter format .
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##https://gist.github.com/benmccallum/28e4f216d9d72f5965133e6c43aaff6e
limit=$(( 1 * 2**20 )) # 1MB
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function file_too_large(){
filename=$0
filesize=$(( $1 / 2**20 ))
cat <<HEREDOC
File $filename is $filesize MB, which is larger than github's maximum
file size (1 MB). We will not be able to push this file to GitHub.
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Commit aborted
HEREDOC
}
empty_tree=$( git hash-object -t tree /dev/null )
if git rev-parse --verify HEAD > /dev/null 2>&1
then
against=HEAD
else
against=empty_tree
fi
for file in $( git diff-index --cached --name-only $against ); do
file_size=$( ls -la $file | awk '{ print $5 }')
if [ "$file_size" -gt "$limit" ]; then
file_too_large $filename $file_size
exit 1;
fi
done