切换 homebrew 下载源

设置阿里下载源

cd "$(brew --repo)"
git remote set-url origin https://mirrors.aliyun.com/homebrew/brew.git
cd "$(brew --repo)/Library/Taps/homebrew/homebrew-core"
git remote set-url origin https://mirrors.aliyun.com/homebrew/homebrew-core.git

brew update

#设置环境变量  以zsh为例
echo 'export HOMEBREW_BOTTLE_DOMAIN=https://mirrors.aliyun.com/homebrew/homebrew-bottles' >> ~/.zshrc
source ~/.zshrc

恢复下载源

cd "$(brew --repo)"
git remote set-url origin https://github.com/Homebrew/brew.git

cd "$(brew --repo)/Library/Taps/homebrew/homebrew-core"
git remote set-url origin https://github.com/Homebrew/homebrew-core.git

brew update

需要把 ~/.zshrc 中的 HOMEBREW_BOTTLE_DOMAIN 环境变量删除
执行

source ~/.zshrc