Support ZSH Parameter | Wildcard Expansion

Discord username (optional)

No response

Describe the solution you'd like?

The `setopt GLOB_SUBST` command is used in the Zsh shell to enable the globbing feature for parameter expansion. 

Globbing is a feature that allows you to use wildcard patterns (also known as globs) to match filenames or other strings. When `GLOB_SUBST` is enabled, Zsh will perform globbing on the result of parameter expansion.

Here's an example to illustrate its usage:


setopt GLOB_SUBST

files=(file1.txt file2.txt file3.txt)

echo ${files[@]:s/.txt/.csv}


In this example, the `GLOB_SUBST` option is enabled, and the `${files[@]:s/.txt/.csv}` expression performs parameter expansion on the `files` array. The `s/.txt/.csv` part is a substitution pattern that replaces the `.txt` extension with `.csv` for each element in the array. With `GLOB_SUBST` enabled, Zsh will perform globbing on the result, so the output will be `file1.csv file2.csv file3.csv`.

Note that `setopt GLOB_SUBST` is specific to Zsh and may not be available in other shells like Bash or Fish.

Is your feature request related to a problem? Please describe.

`setopt GLOB_SUBST` in the `~/.zshrc` file doesn't work in Warp and produces an error message "warp_bootstrapped:10: bad pattern: [[" on every new session.

Additional context

Docs: https://zsh.sourceforge.io/Doc/Release/Expansion.html#Parameter-Expansion
Discord discussion: https://discord.com/channels/851854972600451112/1146858061294731304/1146876535123484723

How important is this feature to you?

3

Warp Internal (ignore) - linear-label:770f6576-d6c0-4e4f-a259-fc64b5156087

None

No repository files, tests, or entry points are named. Start by reviewing the linked Zsh parameter-expansion documentation and reproducing the command in Warp; done means setopt GLOB_SUBST no longer produces the reported bad-pattern error and wildcard expansion behaves as described.