# Homebrew Tsinghua mirror for macOS
if [[ $OS != "Darwin" ]]; then
    return
fi

function brewthu() {
    if [[ $HOMEBREW_BOTTLE_DOMAIN = "" ]]; then
        export HOMEBREW_API_DOMAIN="https://mirrors.tuna.tsinghua.edu.cn/homebrew-bottles/api"
        export HOMEBREW_BOTTLE_DOMAIN="https://mirrors.tuna.tsinghua.edu.cn/homebrew-bottles"
        export HOMEBREW_BREW_GIT_REMOTE="https://mirrors.tuna.tsinghua.edu.cn/git/homebrew/brew.git"
        export HOMEBREW_CORE_GIT_REMOTE="https://mirrors.tuna.tsinghua.edu.cn/git/homebrew/homebrew-core.git"
        export HOMEBREW_PIP_INDEX_URL="https://pypi.tuna.tsinghua.edu.cn/simple"
        # Bottles
        export HOMEBREW_BOTTLE_DOMAIN="https://mirrors.tuna.tsinghua.edu.cn/homebrew-bottles"
    else
        unset HOMEBREW_API_DOMAIN
        unset HOMEBREW_BOTTLE_DOMAIN
        unset HOMEBREW_BREW_GIT_REMOTE
        unset HOMEBREW_CORE_GIT_REMOTE
        unset HOMEBREW_PIP_INDEX_URL
        # Bottles
        unset HOMEBREW_BOTTLE_DOMAIN
    fi
}