无法更新或升级国产啤酒

Question

我不能再运行brew upgrade或brew update：

Error: homebrew-core is a shallow clone. To `brew update` first run:
  git -C "/usr/local/Homebrew/Library/Taps/homebrew/homebrew-core" fetch --unshallow

如果我按照这个建议运行git ... --unshallow，然后尝试brew update或brew upgrade，我仍然会得到相同的错误消息。

如果我再试一次这个命令(也许我第一次做得不对？)我得到了

fatal: --unshallow on a complete repository does not make sense

如何通过该错误消息运行brew upgrade或brew update而没有错误？

HOMEBREW_VERSION: 2.6.0-82-gde1afcb
ORIGIN: https://github.com/Homebrew/brew.git
HEAD: de1afcbfc58fb3cd5779bd8fbb6b9995700dda4c
Last commit: 30 hours ago
Core tap ORIGIN: https://github.com/Homebrew/homebrew-core
Core tap HEAD: a7c63b0f7f7ae416a2f961b263155281759ac3a7
Core tap last commit: 29 hours ago
Core tap branch: master
HOMEBREW_PREFIX: /usr/local
HOMEBREW_CASK_OPTS: []
HOMEBREW_DISPLAY: /private/tmp/com.apple.launchd.FwPJPzeLfq/org.macosforge.xquartz:0
HOMEBREW_EDITOR: /usr/local/bin/bbedit
HOMEBREW_MAKE_JOBS: 4
HOMEBREW_NO_ANALYTICS: set
HOMEBREW_NO_EMOJI: set
Homebrew Ruby: 2.6.3 => /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/bin/ruby
CPU: quad-core 64-bit haswell
Clang: 12.0 build 1200
Git: 2.29.2 => /usr/local/bin/git
Curl: 7.64.1 => /usr/bin/curl
Java: 1.8.0_172
macOS: 10.15.7-x86_64
CLT: 12.0.32.27
Xcode: 12.2
XQuartz: 2.7.11 => /opt/X11

Answer 1

它要求您同时使用：homebrew-core和homebrew-cask。

git -C "/usr/local/Homebrew/Library/Taps/homebrew/homebrew-core" fetch --unshallow
git -C "/usr/local/Homebrew/Library/Taps/homebrew/homebrew-cask" fetch --unshallow

Answer 2

在我成功之前我什么也没干过：

cd /usr/local/Homebrew/Library/Taps/homebrew/
rm -rf homebrew-core
git clone https://github.com/Homebrew/homebrew-core.git

Answer 3

似乎这是一个改变本国的政策，不再有一个浅薄的克隆。

正确的答案是非肤浅的，正如所请求的-seeEric3答案-或者重新安装它，这将产生一个非浅层/规则的回购副本。