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#!/bin/sh
set -xe
ADMIN=$(dirname "$0")
PREV=$(pwd)
if [ ! -d $ADMIN/rustfmt ] ; then
COMMIT=8829e455b722f1ba8ade915ad2687639a2abb2c3
cd $ADMIN
git init rustfmt
cd rustfmt
git fetch --depth=1 https://github.com/rust-lang/rustfmt $COMMIT
git checkout $COMMIT
cd ../..
fi
if [ ! -x $ADMIN/rustfmt/target/release/cargo-fmt ] ; then
cd $ADMIN/rustfmt
export CFG_RELEASE=nightly
export CFG_RELEASE_CHANNEL=nightly
cargo build --release --features rustfmt,cargo-fmt
fi
cd $PREV
PATH=$ADMIN/rustfmt/target/release/:$PATH cargo-fmt "$@"