[bugfix] build hook command parsing

[smac89]

Description

use shlex, rather than strings package, to split pre/post-build command

Type of change

Please delete options that are not relevant.

• Bug fix (non-breaking change which fixes an issue)

How Has This Been Tested?

Yes

Test Configuration

Wails CLI v2.5.1

System

...	...
OS	ArcoLinux
Version	Unknown
ID	arcolinux
Go Version	go1.20.5
Platform	linux
Architecture	amd64

Wails

Version	v2.5.1
Package Manager	pacman

Dependencies

Dependency	Package Name	Status	Version
*docker	docker	Installed	1:24.0.5-1
gcc	gcc	Installed	13.2.1-3
libgtk-3	gtk3	Installed	1:3.24.38-1
libwebkit	webkit2gtk	Installed	2.40.5-1
npm	npm	Installed	9.8.1-1
pkg-config	pkgconf	Installed	1.8.1-1

* - Optional Dependency

Diagnosis

Your system is ready for Wails development!
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Checklist:

• My code follows the general coding style of this project
• I have performed a self-review of my own code
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes

[leaanthony]

Thanks for submitting this. I noticed the shlex package is deprecated. Do you know of an alternative?

[smac89]

Thanks for submitting this. I noticed the shlex package is deprecated. Do you know of an alternative?

@leaanthony
There is https://github.com/mvdan/sh, but it requires go 1.20+. It contains the shell.Fields function, which seems to be an equivalent to shlex

[leaanthony]

We can go with github.com/google/shlex for now 👍 Thanks for this 👍

[leaanthony]

I just realised you didn't update the changelog... Please could you add an entry to the changelog located at website/src/pages/changelog.mdx and open a new PR. Need to make sure this is in the release notes and you get credit.

[smac89]

@leaanthony added in #2868

[stffabi]

I think there might be a few other cases of this bug in other places like CompressFlags, GarbleArgs or the frontend commands from wails.json. Maybe we should go over the whole repo and fix those?