75 lines
2.1 KiB
TypeScript
75 lines
2.1 KiB
TypeScript
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/* eslint suggest-no-throw/suggest-no-throw: 0 */
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import * as lc from 'vscode-languageclient/node'
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import type * as vscode from 'vscode'
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export async function createClient(
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traceOutputChannel: vscode.OutputChannel,
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outputChannel: vscode.OutputChannel,
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initializationOptions: vscode.WorkspaceConfiguration,
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serverOptions: lc.ServerOptions
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): Promise<lc.LanguageClient> {
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const clientOptions: lc.LanguageClientOptions = {
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documentSelector: [{ scheme: 'file', language: 'kcl' }],
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initializationOptions,
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traceOutputChannel,
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outputChannel,
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middleware: {
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workspace: {
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// HACK: This is a workaround, when the client has been disposed, VSCode
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// continues to emit events to the client and the default one for this event
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// attempt to restart the client for no reason
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async didChangeWatchedFile(event: any, next: any) {
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if (client.isRunning()) {
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await next(event)
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}
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},
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async configuration(
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params: lc.ConfigurationParams,
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token: vscode.CancellationToken,
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next: lc.ConfigurationRequest.HandlerSignature
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) {
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const resp = await next(params, token)
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return resp
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},
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},
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},
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}
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const client = new lc.LanguageClient(
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'kcl-language-server',
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'KittyCAD Language Server',
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serverOptions,
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clientOptions
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)
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client.registerFeature(new ExperimentalFeatures())
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return client
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}
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class ExperimentalFeatures implements lc.StaticFeature {
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getState(): lc.FeatureState {
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return { kind: 'static' }
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}
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fillClientCapabilities(capabilities: lc.ClientCapabilities): void {
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capabilities.experimental = {
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snippetTextEdit: true,
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codeActionGroup: true,
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hoverActions: true,
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serverStatusNotification: true,
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colorDiagnosticOutput: true,
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openServerLogs: true,
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commands: {
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commands: ['editor.action.triggerParameterHints'],
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},
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...capabilities.experimental,
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}
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}
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initialize(
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_capabilities: lc.ServerCapabilities,
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_documentSelector: lc.DocumentSelector | undefined
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): void {}
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dispose(): void {}
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clear(): void {}
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}
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