每个新提示都会触发错误
Error getting triggered on every new prompt
通过 brew 更新了一堆实用程序后，我将 fish shell 从接近 3.0 的版本升级到 3.3.1。现在，每次我在终端中点击 return 时，都会出现一系列迄今为止无害但非常令人分心的错误消息。
$ ls
README.md node_modules package.json static tsconfig.json
mdsvex.config.cjs package-lock.json src svelte.config.js work.eqg
fatal: ambiguous argument '^/dev/null': unknown revision or path not in the working tree.
Use '--' to separate paths from revisions, like this:
'git <command> [<revision>...] -- [<file>...]'
fatal: bad revision '^/dev/null'
fatal: Refusing to point HEAD outside of refs/
fatal: No names found, cannot describe anything.
head: ^/dev/null: No such file or directory
$ echo Hi
Hi
fatal: ambiguous argument '^/dev/null': unknown revision or path not in the working tree.
Use '--' to separate paths from revisions, like this:
'git <command> [<revision>...] -- [<file>...]'
fatal: bad revision '^/dev/null'
fatal: Refusing to point HEAD outside of refs/
fatal: No names found, cannot describe anything.
head: ^/dev/null: No such file or directory
$
fatal: ambiguous argument '^/dev/null': unknown revision or path not in the working tree.
Use '--' to separate paths from revisions, like this:
'git <command> [<revision>...] -- [<file>...]'
fatal: bad revision '^/dev/null'
fatal: Refusing to point HEAD outside of refs/
fatal: No names found, cannot describe anything.
head: ^/dev/null: No such file or directory
$
注意：我已将我的提示简化为 $，因为其中很多提示并不 copy/paste 好。 Fwiw，我正在使用 Bob the Fish，这是屏幕截图：
总之……有什么解决方法吗？
鱼has deprecated the ^ operator for stderr redirection；像
foo ^/dev/null
现在需要这样写：
foo 2>/dev/null
fish-shell/fish-shell issue 8105 提及：
If you encounter these errors in prompt after updating fish shell to 3.3.0:
fatal: not a git repository (or any of the parent directories): .git
fatal: Refusing to point HEAD outside of refs/
Then probably you have error redirection with caret (^) in your prompt.
Replace it with 2>.
建议：
Doing a full grep -r '\^[/&]' ~/.config/fish/ and fixing everything that comes up (that isn't already quoted)
例如：
I ran that command and found the culprit, it was https://github.com/sjl/z-fish.
通过 brew 更新了一堆实用程序后，我将 fish shell 从接近 3.0 的版本升级到 3.3.1。现在，每次我在终端中点击 return 时，都会出现一系列迄今为止无害但非常令人分心的错误消息。
$ ls
README.md node_modules package.json static tsconfig.json
mdsvex.config.cjs package-lock.json src svelte.config.js work.eqg
fatal: ambiguous argument '^/dev/null': unknown revision or path not in the working tree.
Use '--' to separate paths from revisions, like this:
'git <command> [<revision>...] -- [<file>...]'
fatal: bad revision '^/dev/null'
fatal: Refusing to point HEAD outside of refs/
fatal: No names found, cannot describe anything.
head: ^/dev/null: No such file or directory
$ echo Hi
Hi
fatal: ambiguous argument '^/dev/null': unknown revision or path not in the working tree.
Use '--' to separate paths from revisions, like this:
'git <command> [<revision>...] -- [<file>...]'
fatal: bad revision '^/dev/null'
fatal: Refusing to point HEAD outside of refs/
fatal: No names found, cannot describe anything.
head: ^/dev/null: No such file or directory
$
fatal: ambiguous argument '^/dev/null': unknown revision or path not in the working tree.
Use '--' to separate paths from revisions, like this:
'git <command> [<revision>...] -- [<file>...]'
fatal: bad revision '^/dev/null'
fatal: Refusing to point HEAD outside of refs/
fatal: No names found, cannot describe anything.
head: ^/dev/null: No such file or directory
$
注意：我已将我的提示简化为 $，因为其中很多提示并不 copy/paste 好。 Fwiw，我正在使用 Bob the Fish，这是屏幕截图：
总之……有什么解决方法吗？
鱼has deprecated the ^ operator for stderr redirection；像
foo ^/dev/null
现在需要这样写：
foo 2>/dev/null
fish-shell/fish-shell issue 8105 提及：
If you encounter these errors in prompt after updating fish shell to 3.3.0:
fatal: not a git repository (or any of the parent directories): .git fatal: Refusing to point HEAD outside of refs/
Then probably you have error redirection with caret (
^) in your prompt. Replace it with2>.
建议：
Doing a full
grep -r '\^[/&]' ~/.config/fish/and fixing everything that comes up (that isn't already quoted)
例如：
I ran that command and found the culprit, it was https://github.com/sjl/z-fish.