1echo "正在为rust换源" 2echo "bash change_rust_src.sh --sparse以使用稀疏索引" 3sparse="false" 4while true; do 5 if [ -z "$1" ]; then 6 break; 7 fi 8 case "$1" in 9 "--sparse") 10 echo "使用稀疏索引" 11 sparse="" 12 ;; 13 esac 14 shift 1 15 done 16if [ -z ${sparse} ]; then 17 echo -e "[source.crates-io] \n \ 18registry = \"https://github.com/rust-lang/crates.io-index\" \n \ 19\n \ 20replace-with = 'tuna' \n \ 21[source.tuna] \n \ 22registry = \"sparse+https://mirrors.tuna.tsinghua.edu.cn/crates.io-index/\" \n \ 23" > ~/.cargo/config 24else 25 echo -e "[source.crates-io] \n \ 26registry = \"https://github.com/rust-lang/crates.io-index\" \n \ 27\n \ 28replace-with = 'tuna' \n \ 29[source.tuna] \n \ 30registry = \"https://mirrors.tuna.tsinghua.edu.cn/git/crates.io-index.git\" \n \ 31" > ~/.cargo/config 32 33fi 34