brew update実行時に発生したエラー内容
brew updateを実行したところ下記のようなエラーが発生しました。
$ 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
This command may take a few minutes to run due to the large size of the repository.
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). Sorry for
the inconvenience!
行ったこと
指示されたとおりに下記コマンドを実行しました。
git -C /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core fetch --unshallowその後、brew updateを実行し正常に動作しました。
