"Bundle" the extension and check excludes

[apjanke]

vsce package is saying this:

[vscode-octave-hacking] $ vsce package
Executing prepublish script 'npm run vscode:prepublish'...

> octave-hacking@0.2.13-SNAPSHOT vscode:prepublish
> npm run compile

> octave-hacking@0.2.13-SNAPSHOT compile
> tsc -p ./

This extension consists of 2032 files, out of which 1642 are JavaScript files. For performance reasons, you should bundle your extension: https://aka.ms/vscode-bundle-extension . You should also exclude unnecessary files by adding them to your .vscodeignore: https://aka.ms/vscode-vscodeignore
 DONE  Packaged: /Users/janke/repos/vscode-octave-hacking/octave-hacking-0.2.13-SNAPSHOT.vsix (2032 files, 3.19MB)
[vscode-octave-hacking] $

Let's do that.

TODO

• [x] Update the excludes.
• [x] Learn about the various bundlers: webpack, esbuild, rollup.js and pick one.
• [x] Bundle the extension.
• [x] Update the excludes after bundling.

References

• Bundling an Extension
• Excluding Files from an Extension

[apjanke]

Done in https://github.com/apjanke/vscode-octave-hacking/commit/f16d95a2ac937391ab719c790426166cb394b0a7.