Restart Typespec Language Server when it's not started before or settings changed

[RodgeFu]

1. TypeSpec Language Server would be restarted with new settings when setting "typespec.tsp-server.path" is changed
2. Typespec Language Server can be restarted properly when the server wasn't running before
3. Code refactor in vscode extension.

related issues:
#2996, #4765

[azure-sdk]

All changed packages have been documented.

• ✅ typespec-vscode

Show changes

typespec-vscode - fix ✏️

Fix the issue when Typespec Language Server can't be restarted when the server wasn't running before

typespec-vscode - feature ✏️

TypeSpec Language Server would be restarted with new settings when setting "typespec.tsp-server.path" is changed

[azure-sdk]

You can try these changes here

🛝 Playground	🌐 Website	📚 Next docs

[RodgeFu]

@timotheeguerin , the build in ci failed because of error "SyntaxError: Octal escape sequences are not allowed in strict mode.", but I didn't use any Octal escape sequences and the build can pass properly in my local. Do you have any idea about it? or do you know any change in CI recently that may trigger it? thanks.

[timotheeguerin]

@timotheeguerin , the build in ci failed because of error "SyntaxError: Octal escape sequences are not allowed in strict mode.", but I didn't use any Octal escape sequences and the build can pass properly in my local. Do you have any idea about it? or do you know any change in CI recently that may trigger it? thanks.

yeah not sure works for me locally too

[timotheeguerin]

only seems to fail on windows, probably why I can't repro

[timotheeguerin]

ok so I fixed it by reverting the use of import.meta.dirname seems to be some issues there where it probably replace it with the windows path and thinks there is some octal escape sequence rollup/rollup#3260