brew之加速

2021-01-21 14:42:00
CJL
转贴:
Codsing-代码演奏者
335

有没有出现这种场景:使用brew install 安装程序,一直卡在brew updating,这可能是使用着默认的github镜像源导致,那么我们就需要将其切换到国内

 

1.镜像切换(推荐中科大)

1)替换brew.git
cd "$(brew --repo)" git remote set-url origin https://mirrors.tuna.tsinghua.edu.cn/git/homebrew/brew.git //清华 或
git remote set-url origin https://mirrors.ustc.edu.cn/brew.git //中科大 2)替换homebrew-core.git
cd "$(brew --repo)/Library/Taps/homebrew/homebrew-core" git remote set-url origin https://mirrors.ustc.edu.cn/homebrew-core.git //中科大 或
git remote set-url origin https://mirrors.tuna.tsinghua.edu.cn/git/homebrew/homebrew-core.git //清华 3)替换homebrew-cask 
cd "$(brew --repo)/Library/Taps/homebrew/homebrew-cask" git remote set-url origin https://mirrors.ustc.edu.cn/homebrew-cask.git 
4)替换homebrew-bottles: 
echo 'export HOMEBREW_BOTTLE_DOMAIN=https://mirrors.ustc.edu.cn/homebrew-bottles' >> ~/.bash_profile 
或 
echo 'export HOMEBREW_BOTTLE_DOMAIN=https://mirrors.tuna.tsinghua.edu.cn/homebrew-bottles' >> ~/.bash_profile source ~/.bash_profile 5)应用生效 brew update -v (查看过程)

 

2.镜像复原

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

 

3. 问题修复

# 诊断Homebrew的问题:
$ brew doctor
# 重置brew.git设置:
$ cd "$(brew --repo)" $ git fetch
$ git reset --hard origin/master
# homebrew-core.git同理:
$ cd "$(brew --repo)/Library/Taps/homebrew/homebrew-core" $ git fetch
$ git reset --hard origin/master
# 应用生效:
$ brew update 
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