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Properly restart server when detecting new Tailwind CSS v4 configs #1387

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Merged
thecrypticace merged 4 commits into from
May 28, 2025
Merged

Properly restart server when detecting new Tailwind CSS v4 configs #1387

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0f80cc0
Add test verifying that creating a CSS config restarts the server
thecrypticace May 28, 2025
107b9de
Add shutdown request to client
thecrypticace May 28, 2025
9b920b7
Fix error
thecrypticace May 28, 2025
867995d
Update changelog
thecrypticace May 28, 2025
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Add shutdown request to client
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@thecrypticace
thecrypticace committed May 28, 2025
commit 107b9de461cd971175e60c2a075d612a4aa2aa60
15 changes: 15 additions & 0 deletions packages/tailwindcss-language-server/tests/utils/client.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -12,13 +12,15 @@ import {
DocumentLinkRequest,
DocumentSymbol,
DocumentSymbolRequest,
ExitNotification,
FileChangeType,
FileEvent,
Hover,
NotificationHandler,
ProtocolConnection,
PublishDiagnosticsParams,
Registration,
ShutdownRequest,
SymbolInformation,
UnregistrationRequest,
WorkspaceFolder,
Expand Down Expand Up @@ -226,6 +228,11 @@ export interface Client extends ClientWorkspace {
* Update the global settings for the server
*/
updateSettings(settings: DeepPartial<Settings>): Promise<void>

/**
* Shutdown the server
*/
shutdown(): Promise<void>
}

export interface ClientWorkspaceOptions {
Expand Down Expand Up @@ -567,6 +574,13 @@ export async function createClient(opts: ClientOptions): Promise<Client> {
})
}

let didExit = new Promise<void>((resolve) => conn.onNotification(ExitNotification.type, resolve))

async function shutdown() {
await conn.sendRequest(ShutdownRequest.type)
await didExit
}

return {
...clientWorkspaces[0],
get serverCapabilities() {
Expand All @@ -576,6 +590,7 @@ export async function createClient(opts: ClientOptions): Promise<Client> {
notifyChangedFiles,
workspace,
updateSettings,
shutdown,
}
}

Expand Down