A neat little CLI tool that allows you to write TouchOSC LUA scripts externally by injecting them into the TouchOSC project file directly, with some bonus smarts.
Here's a quick demo (v1.0.0):
In the same folder as your .tosc project file make a folder called scripts, in there you can make as many .lua files as you want.
_globals.lua is a special file that is always injected into the top of all other scripts.
_root.lua will get applied to your document's root script.
All other .lua files will map directly to any controls or groups of the same name. By pre-pending a file name with tag_ the mapping will be done by tag instead of name.
This name/tag script copying process should find controls nested in however many groups.
Head to releases and download the version best suited for your OS.
Windows, Mac and Linux options available.
I've personally only tested on Mac so far but have heard window works fine.
Simply run the program and follow the prompts!
The program will run in its entirety after initially receiving a project file. It will create a new _INJECTED.tosc file next to your original.
After this point the program will monitor your scripts folder and watch for any changes to .lua files, patching your project file as necessary. If a change is made to the original .tosc fil the injection process with run afresh.
Note: whenever the program runs you'll need to close and reopen your _INJECTED.tosc project if you already have it open to see changes as TouchOSC understandably doesn't refresh itself if changes are detected.
Built with DENO just because I like typescript and the compile functionality seemed pretty convenient for distribution.
.tosc files by default are compressed with zlib, if decompressed end up just being an xml file.
Check the scripts inside package.json for quick access but otherwise this should be all you need to get started:
deno run --allow-read --allow-write src/index.ts
There is a --debug argument that adds extra logs and outputs a debug .json file, and you can also pass a .tosc file path (relative or absolute) as an argument to skip the prompting step.
The XML parsing lib isn't very performant once files get above the 1mb mark. I've not been able to find and good alternatives for deno as of now.
If a script file is modified while XML re-encoding is in-progress, it should cancel and start over (taking into account change that was currently being processed + new change).