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    Mac下更换Homebrew镜像源的实现方法

    作者:零尾 时间:2021-08-20 18:53

    目录
    • 1.使用中科大源
    • 2.使用清华源
    • 3.在中科大源或清华源失效或宕机时可以切换回官方源

    1.使用中科大源

    (1)替换默认源
    第一步:替换brew.git

    cd "$(brew --repo)"
    
    git remote set-url origin https://mirrors.ustc.edu.cn/brew.git
    
    

    第二步:替换homebrew-core.git

    cd "$(brew --repo)/Library/Taps/homebrew/homebrew-core"
    git remote set-url origin https://mirrors.ustc.edu.cn/homebrew-core.git
    cd 
    brew update
    

    (2)替换Homebrew Bottles源

    Homebrew是OS X系统的一款开源的包管理器。出于节省时间的考虑,Homebrew默认从Homebrew Bottles源中下载二进制代码包安装。Homebrew Bottles是Homebrew提供的二进制代码包,目前镜像站收录了以下仓库:

    homebrew/homebrew-core
    homebrew/homebrew-dupes
    homebrew/homebrew-games
    homebrew/homebrew-gui
    homebrew/homebrew-python
    homebrew/homebrew-php
    homebrew/homebrew-science
    homebrew/homebrew-versions
    homebrew/homebrew-x11
    

    对于bash用户:

    echo 'export HOMEBREW_BOTTLE_DOMAIN=https://mirrors.ustc.edu.cn/homebrew-bottles' >> ~/.bash_profile
    source ~/.bash_profile
    
    

    对于zsh用户

    echo 'export HOMEBREW_BOTTLE_DOMAIN=https://mirrors.ustc.edu.cn/homebrew-bottles' >> ~/.zshrc
    
    source ~/.zshrc
    
    

    2.使用清华源

    (1)替换默认源

    第一步:替换现有上游

    cd "$(brew --repo)"
    git remote set-url origin https://mirrors.tuna.tsinghua.edu.cn/git/homebrew/brew.git
    cd "$(brew --repo)/Library/Taps/homebrew/homebrew-core"
    git remote set-url origin https://mirrors.tuna.tsinghua.edu.cn/git/homebrew/homebrew-core.git
    cd 
    brew update
    

    第二步:使用homebrew-science或者homebrew-python

    cd "$(brew --repo)/Library/Taps/homebrew/homebrew-science"
    
    git remote set-url origin https://mirrors.tuna.tsinghua.edu.cn/git/homebrew/homebrew-science.git
    
    

    cd "$(brew --repo)/Library/Taps/homebrew/homebrew-python"
    git remote set-url origin https://mirrors.tuna.tsinghua.edu.cn/git/homebrew/homebrew-python.git
    cd 
    brew update
    
    

    (2)替换Homebrew Bottles源

    echo 'export HOMEBREW_BOTTLE_DOMAIN=https://mirrors.tuna.tsinghua.edu.cn/homebrew-bottles' >> ~/.bash_profile
    source ~/.bash_profile
    
    

    3.在中科大源或清华源失效或宕机时可以切换回官方源

    第一步:重置brew.git

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

    第二步:重置homebrew-core.git

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

    第三步:注释掉bash配置文件里的有关Homebrew Bottles即可恢复官方源。 重启bash或让bash重读配置文件。

    jsjbwy
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