rust/scripts/rustup.sh

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#!/bin/bash
set -e
case $1 in
"prepare")
TOOLCHAIN=$(date +%Y-%m-%d)
echo "=> Installing new nightly"
rustup toolchain install --profile minimal nightly-${TOOLCHAIN} # Sanity check to see if the nightly exists
echo nightly-${TOOLCHAIN} > rust-toolchain
rustup component add rustfmt || true
echo "=> Uninstalling all old nighlies"
for nightly in $(rustup toolchain list | grep nightly | grep -v $TOOLCHAIN | grep -v nightly-x86_64); do
rustup toolchain uninstall $nightly
done
./clean_all.sh
./prepare.sh
(cd build_sysroot && cargo update)
;;
"commit")
git add rust-toolchain build_sysroot/Cargo.lock
git commit -m "Rustup to $(rustc -V)"
;;
*)
echo "Unknown command '$1'"
echo "Usage: ./rustup.sh prepare|commit"
;;
esac