Add automatic support for multi-config workspaces, including @config resolution (#633)

* wip

* wip

* Boot client if a CSS file contains `@config`

* wip

* Check document exists

* wip

* Fix duplicate document selector

* wip

* Use enum for document selector priorities

* Delete unused functions

* Remove unused state type

* Share glob patterns

* Update config file glob

* fix logs

* Fix filename checks on Windows

* Don't show error popups

* wip

* handle negated content paths

* Handle non-tailwind dependency installs

* add package root to document selectors

* tidy

* wip

* dedupe document selectors

* Fix `@config` regex

* Fix document selectors when using `experimental.configFile`

* Remove log

Author: bradlc

packages/tailwindcss-language-server/src/lib/constants.ts

@@ -0,0 +1,3 @@
+export const CONFIG_GLOB = '{tailwind,tailwind.config,tailwind.*.config,tailwind.config.*}.{js,cjs}'
+export const PACKAGE_LOCK_GLOB = '{package-lock.json,yarn.lock,pnpm-lock.yaml}'
+export const CSS_GLOB = '*.{css,scss,sass,less,pcss}'

packages/tailwindcss-language-server/src/lsp/diagnosticsProvider.ts

@@ -20,15 +20,3 @@ export function clearDiagnostics(state: State, document: TextDocument): void {
     diagnostics: [],
   })
 }
-
-export function clearAllDiagnostics(state: State): void {
-  state.editor?.documents.all().forEach((document) => {
-    clearDiagnostics(state, document)
-  })
-}
-
-export function updateAllDiagnostics(state: State): void {
-  state.editor?.documents.all().forEach((document) => {
-    provideDiagnostics(state, document)
-  })
-}