#5 - Fix infinite hanging frontend:dev Wails command

[Insulince]

Closes #5

• Fix an issue with frontend:dev Wails command running an npm command which never exits.

So, the initial closed pipe error appears to be because npm install was never run after pulling a fresh instance of the template, so attempting to ng build would error out. And this error isn't propagated, hence the cryptic message about the pipe closing.

Running npm install fixes the pipe error, however, it then runs into another issue which is that Wails hangs forever while it states it's attempting to install front-end dependencies. It isn't installing dependencies, it's running npm run watch which runs ng build --watch .... Because of the --watch flag, it hangs forever since this command never exits.

The fix for this was to simply add a new npm command called build:dev for doing a one-off build identical to the watch command except without the --watch flag so that it eventually terminates and allows the program to proceed, and assign it to the Wails command frontend:dev, then move the npm run watch command to the Wails command frontend:dev:watcher. After these changes my issues have gone away and things like hot reloading appear to be operating just fine.

I will say though, that it is still important that somehow it be communicated that npm install needs to be run to avoid the pipe error on a fresh instance of the template. Though installing dependencies is a pretty standard requirement after pulling a fresh front-end project, perhaps it's not that huge of a deal.

[marcio199226]

This definitely resolve the issue

[LeonardoWiest]

This solves the problem

[Ecsodikas]

Pretty sure this solves the issue

[TeeB3utel]

I'm quite confident this resolves the issue.