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#!/bin/sh
# Source: https://gitlab.gnome.org/GNOME/fractal/blob/master/hooks/pre-commit.hook
if ! which rustup &> /dev/null; then
curl https://sh.rustup.rs -sSf | sh -s -- -y
export PATH=$PATH:$HOME/.cargo/bin
if ! which rustup &> /dev/null; then
echo "Failed to install rustup"
fi
fi
if ! rustup component list|grep rustfmt &> /dev/null; then
echo "Installing rustfmt.."
rustup component add rustfmt
fi
echo "--Checking style--"
cargo fmt --all -- --check
if test $? != 0; then
echo "--Checking style fail--"
echo "Please fix the above issues, either manually or by running: cargo fmt --all"
exit -1
else
echo "--Checking style pass--"
fi
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