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cpp multi server sample

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This commit is contained in:
Dirk Baeumer
2017-11-03 08:58:15 +01:00
parent 1ba6704d0c
commit 8e3720e227
2 changed files with 64 additions and 15 deletions
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69
lsp-multi-server-sample/client/src/extension.ts
View File

@ -55,34 +55,61 @@ export function activate(context: ExtensionContext) {
}
let uri = document.uri;
// Untitled files go to a default client.
if (uri.scheme === 'untitled' && !defaultClient) {
let folder = Workspace.getWorkspaceFolder(uri);
// Files outside a folder go to the default client
if (!folder && !defaultClient) {
let debugOptions = { execArgv: ["--nolazy", "--inspect=6010"] };
let serverOptions = {
run: { module, transport: TransportKind.ipc },
debug: { module, transport: TransportKind.ipc, options: debugOptions}
};
let syncedDocuments: Set<string> = new Set();
let clientOptions: LanguageClientOptions = {
documentSelector: [
{ scheme: 'untitled', language: 'plaintext' }
{ scheme: 'untitled', language: 'plaintext' },
{ scheme: 'file', language: 'plaintext' }
],
diagnosticCollectionName: 'multi-lsp',
outputChannel: outputChannel
outputChannel: outputChannel,
initializationOptions: {
genericServer: true
},
middleware: {
didOpen: (document, next) => {
let uri: Uri = document.uri;
// The file is part of a know workspace folder.
if (Workspace.getWorkspaceFolder(uri)) {
return;
}
syncedDocuments.add(uri.toString());
next(document);
},
didChange: (event, next) => {
if (syncedDocuments.has(event.document.uri.toString())) {
next(event);
}
},
didSave: (document, next) => {
if (syncedDocuments.has(document.uri.toString())) {
next(document);
}
},
didClose: (document, next) => {
if (syncedDocuments.has(document.uri.toString())) {
syncedDocuments.delete(document.uri.toString());
next(document);
}
}
}
}
defaultClient = new LanguageClient('lsp-multi-server-example', 'LSP Multi Server Example', serverOptions, clientOptions);
defaultClient.registerProposedFeatures();
defaultClient.start();
return;
}
let folder = Workspace.getWorkspaceFolder(uri);
// Files outside a folder can't be handled. This might depend on the language.
// Single file languages like JSON might handle files outside the workspace folders.
if (!folder) {
return;
}
// If we have nested workspace folders we only start a server on the outer most workspace folder.
folder = getOuterMostWorkspaceFolder(folder);
if (!clients.has(folder.uri.toString())) {
let debugOptions = { execArgv: ["--nolazy", `--inspect=${6011 + clients.size}`] };
let serverOptions = {
@ -95,7 +122,25 @@ export function activate(context: ExtensionContext) {
],
diagnosticCollectionName: 'lsp-multi-server-example',
workspaceFolder: folder,
outputChannel: outputChannel
outputChannel: outputChannel,
middleware: {
didOpen: (document, next) => {
console.log(`didOpen middleware called for server serving: ${folder.uri.toString()}`);
next(document);
},
didChange: (event, next) => {
console.log(`didChange middleware called for server serving: ${folder.uri.toString()}`);
next(event);
},
didSave: (document, next) => {
console.log(`didSave middleware called for server serving: ${folder.uri.toString()}`);
next(document);
},
didClose: (document, next) => {
console.log(`didClose middleware called for server serving: ${folder.uri.toString()}`);
next(document);
}
}
}
let client = new LanguageClient('lsp-multi-server-example', 'LSP Multi Server Example', serverOptions, clientOptions);
client.registerProposedFeatures();

10
lsp-multi-server-sample/server/src/server.ts
View File

@ -17,13 +17,17 @@ let documents = new TextDocuments();
let workspaceFolder: string;
documents.onDidOpen((event) => {
connection.console.log(`[Server(${process.pid}) ${workspaceFolder}] Document opened: ${event.document.uri}`);
connection.console.log(`[Server(${process.pid}) ${workspaceFolder ? workspaceFolder : 'generic'}] Document opened: ${event.document.uri}`);
})
documents.listen(connection);
connection.onInitialize((params) => {
workspaceFolder = params.rootUri;
connection.console.log(`[Server(${process.pid}) ${workspaceFolder}] Started and initialize received`);
if (params.initializationOptions && params.initializationOptions.genericServer) {
connection.console.log(`[Server(${process.pid}) generic] Started and initialize received`);
} else {
workspaceFolder = params.rootUri;
connection.console.log(`[Server(${process.pid}) ${workspaceFolder}] Started and initialize received`);
}
return {
capabilities: {
textDocumentSync: {