92 lines
3.0 KiB
TypeScript
92 lines
3.0 KiB
TypeScript
"use strict";
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// The module 'vscode' contains the VS Code extensibility API
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// Import the module and reference it with the alias vscode in your code below
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import * as vscode from "vscode";
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import * as languageClient from "vscode-languageclient";
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import * as path from "path";
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import * as fs from "fs";
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// Defines the search path of your language server DLL. (.NET Core)
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const languageServerPaths = [
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"./server/UpsilonLanguageServer.dll",
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"../UpsilonLanguageServer/UpsilonLanguageServer/bin/Debug/netcoreapp2.1/UpsilonLanguageServer.dll"
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];
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function activateLanguageServer(context: vscode.ExtensionContext) {
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// The server is implemented in an executable application.
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let serverModule: string = null;
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for (let p of languageServerPaths) {
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p = context.asAbsolutePath(p);
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// console.log(p);
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if (fs.existsSync(p)) {
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serverModule = p;
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break;
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}
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}
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if (!serverModule)
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throw new URIError("Cannot find the language server module.");
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let workPath = path.dirname(serverModule);
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console.log(`Use ${serverModule} as server module.`);
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console.log(`Work path: ${workPath}.`);
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// If the extension is launched in debug mode then the debug server options are used
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// Otherwise the run options are used
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let serverOptions: languageClient.ServerOptions = {
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run: {
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command: "dotnet",
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args: [serverModule],
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options: { cwd: workPath }
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},
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debug: {
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command: "dotnet",
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args: [serverModule, "--debug"],
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options: { cwd: workPath }
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}
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};
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// Options to control the language client
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let clientOptions: languageClient.LanguageClientOptions = {
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// Register the server for plain text documents
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documentSelector: [
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{
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language: "upsilon",
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scheme: "file"
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}
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],
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synchronize: {
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// Synchronize the setting section 'languageServerExample' to the server
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configurationSection: "upsilonLanguageServer",
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// Notify the server about file changes to '.clientrc files contain in the workspace
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fileEvents: [
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vscode.workspace.createFileSystemWatcher("**/*.clientrc"),
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vscode.workspace.createFileSystemWatcher("**/*.yup"),
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vscode.workspace.createFileSystemWatcher("**/*.lua"),
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vscode.workspace.createFileSystemWatcher("**/.upsilon/*.json")
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]
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}
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};
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// Create the language client and start the client.
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let client = new languageClient.LanguageClient(
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"upsilonLanguageServer",
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"Upsilon Language Server",
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serverOptions,
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clientOptions
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);
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let disposable = client.start();
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// Push the disposable to the context's subscriptions so that the
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// client can be deactivated on extension deactivation
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context.subscriptions.push(disposable);
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}
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// this method is called when your extension is activated
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// your extension is activated the very first time the command is executed
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export function activate(context: vscode.ExtensionContext) {
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console.log("Upsilon extension is now activated.");
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activateLanguageServer(context);
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}
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// this method is called when your extension is deactivated
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export function deactivate() {}
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