Git 在我的MacBook pro Big Sur上更新自制软件时出错
更新Git 在我的MacBook pro Big Sur上更新自制软件时出错,git,homebrew,shallow-clone,Git,Homebrew,Shallow Clone,更新自制时，我收到以下错误： Error: homebrew-core is a shallow clone. To `brew update`, first run: git -C /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core fetch --unshallow This restriction has been made on GitHub's request because updating shallow clo
自制时，我收到以下错误：
Error:
homebrew-core is a shallow clone.
To `brew update`, first run:
git -C /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core fetch --unshallow
This restriction has been made on GitHub's request because updating shallow
clones is an extremely expensive operation due to the tree layout and traffic of
Homebrew/homebrew-core and Homebrew/homebrew-cask. We don't do this for you
automatically to avoid repeatedly performing an expensive unshallow operation in
CI systems (which should instead be fixed to not use shallow clones).
对不起
不便之处 您是要安装自制软件还是运行brew更新？在我的例子中，前者工作得很好，但后来我得到了同样的错误。在运行git-C“/usr/local/Homebrew/Library/Taps/Homebrew/Homebrew-core”fetch时，不允许出现以下错误：
错误：RPC失败；curl 18传输结束，剩余未完成的读取数据
致命：协议错误：错误的包头
谢谢，
Alexandre我在更新自制时收到了与OP相同的错误。我是这样解决的：
故障排除：
与浅层克隆相关的“错误”实际上是GitHub强加在自制软件上的一个变化：
“update.sh：拒绝更新浅层自制核心/桶克隆。9383”
因此，故意抛出这个“错误”是为了迫使用户停止使用浅层克隆——这与OSX升级到“Big Sur”无关，后者几乎是在同一时间推出的
决议：
我只是按照“错误”消息中的指导进行操作，brew update和brew upgrade工作：
注意：当我在自己的Big-Sur机器上进行brew更新/升级时，我使用的是最新版本的Xcode-12.3。如果brew更新/升级仍然失败，以下是brew配置的输出，以供比较分析：
HOMEBREW_VERSION: 2.7.1
ORIGIN: https://github.com/Homebrew/brew
HEAD: fdb71a5cb3029da2ef74d7e09c40575bbfb4ec72
Last commit: 9 days ago
Core tap ORIGIN: https://github.com/Homebrew/homebrew-core
Core tap HEAD: 9b85587e2fa7dc1e46f50572ecf1e951613d7e21
Core tap last commit: 29 minutes ago
Core tap branch: master
HOMEBREW_PREFIX: /usr/local
HOMEBREW_CASK_OPTS: []
HOMEBREW_MAKE_JOBS: 12
Homebrew Ruby: 2.6.3 =>
/usr/local/Homebrew/Library/Homebrew/vendor/portable- ruby/2.6.3_2/bin/ruby
CPU: dodeca-core 64-bit kabylake
Clang: 12.0 build 1200
Git: 2.24.3 => /Applications/Xcode.app/Contents/Developer/usr/bin/git
Curl: 7.64.1 => /usr/bin/curl
macOS: 11.1-x86_64
CLT: 11.0.33.12
Xcode: 12.3
错误消息非常清楚地告诉我们该做什么。你做到了吗？我做了所有的事情，但仍然有一个错误是的，只是按照错误信息中的指导对我也很有效。这是第一件要尝试的事情。
HOMEBREW_VERSION: 2.7.1
ORIGIN: https://github.com/Homebrew/brew
HEAD: fdb71a5cb3029da2ef74d7e09c40575bbfb4ec72
Last commit: 9 days ago
Core tap ORIGIN: https://github.com/Homebrew/homebrew-core
Core tap HEAD: 9b85587e2fa7dc1e46f50572ecf1e951613d7e21
Core tap last commit: 29 minutes ago
Core tap branch: master
HOMEBREW_PREFIX: /usr/local
HOMEBREW_CASK_OPTS: []
HOMEBREW_MAKE_JOBS: 12
Homebrew Ruby: 2.6.3 =>
/usr/local/Homebrew/Library/Homebrew/vendor/portable- ruby/2.6.3_2/bin/ruby
CPU: dodeca-core 64-bit kabylake
Clang: 12.0 build 1200
Git: 2.24.3 => /Applications/Xcode.app/Contents/Developer/usr/bin/git
Curl: 7.64.1 => /usr/bin/curl
macOS: 11.1-x86_64
CLT: 11.0.33.12
Xcode: 12.3