LSP Compilation Optimization

[timotheeguerin]

Right now the Lsp will compile everything like tsp compile . --dryRun on every keystroke with a debounce time.

Problem is libraries can introduce bad performing validator, linting rule or emitters which then bring the IDE experience to a crawl.

We should design a system which does an incremental compilation and goes to further stage with larger increment.

1. Parser + Checker (High importance should be run as often as possible)
2. Validators
3. Linters
4. Emitters

Each stage could be run with larger debounce time. Allowing the checker and most syntax and core error to show up fast and the syntax highlighting and other IDE features(go to definition) to not get affected.

Could imagine things like that

const orchestractor = createOrchestractor();
orchestractor.check();
orchestractor.validate();
orchestractor.lint();
orchestractor.runAllEmitters();
orchestractor.runNextEmitter();

This would also let the lsp detect slow running emitters and adjust accordingly how often to run each one?