Use Ghidra's Gradle scripts for packaging the extension

[rndtrash]

Ghidra 10.4 didn't like the .zip from releases, and since I use a Flatpak version of Ghidra, I can't modify the installation that easily, so I changed the Gradle script to use Ghidra's tasks for packaging, and now it makes packages that can be installed in Ghidra (./gradlew buildExtension). Though I'm not sure if I didn't miss anything important, it's my first time writing Gradle scripts and my first time using this extension :P

ghidra_10.4_FLATPAK_20231104_ghidra-allegrex.zip

[Nemoumbra]

Oh, so the problem is with a specific install of Ghidra 10.4 that doesn't let you access its ghidra_10.4_PUBLIC\Ghidra\Processors dir?

[rndtrash]

Well, more like the whole Ghidra folder is read-only.

[kotcrab]

Sorry but this can't be merged in this form as you've removed important stuff for the development and CI workflows. I have this partially done in my other extension I'm working on but CI is still on the to do list.

This covers issue #8.

[rndtrash]

I can fix the CI workflow if you want, seems as easy as replacing ghidraInstallThenPackage with buildExtension and build/dist with just the dist.

About the important development stuff, what's missing?

[kotcrab]

The ghidraInstall* tasks are important for development, they are described in the README (which will also need updating). Don't want to discourage you but I'll want to have this unified with my other extension repo so my plan is to do it there then port changes here. Though it's good we have some way for building it the standard way for people for need it so this can stay open.

[rndtrash]

It's alright, I just wanted to build this extension, no pressure 🙂👍🏻

[kotcrab]

I've done the required changes for this on the master branch so closing this PR.