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[json] update service (fixes #58956)

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This commit is contained in:
Martin Aeschlimann
2018-09-20 12:37:25 +02:00
parent 5037516238
commit 1b38a64602
3 changed files with 61 additions and 52 deletions
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105
extensions/json-language-features/server/src/jsonServerMain.ts
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@@ -49,52 +49,6 @@ process.on('uncaughtException', (e: any) => {
console.log = connection.console.log.bind(connection.console);
console.error = connection.console.error.bind(connection.console);
// Create a simple text document manager. The text document manager
// supports full document sync only
const documents: TextDocuments = new TextDocuments();
// Make the text document manager listen on the connection
// for open, change and close text document events
documents.listen(connection);
let clientSnippetSupport = false;
let clientDynamicRegisterSupport = false;
let foldingRangeLimit = Number.MAX_VALUE;
let hierarchicalDocumentSymbolSupport = false;
// After the server has started the client sends an initialize request. The server receives
// in the passed params the rootPath of the workspace plus the client capabilities.
connection.onInitialize((params: InitializeParams): InitializeResult => {
function getClientCapability<T>(name: string, def: T) {
const keys = name.split('.');
let c: any = params.capabilities;
for (let i = 0; c && i < keys.length; i++) {
if (!c.hasOwnProperty(keys[i])) {
return def;
}
c = c[keys[i]];
}
return c;
}
clientSnippetSupport = getClientCapability('textDocument.completion.completionItem.snippetSupport', false);
clientDynamicRegisterSupport = getClientCapability('workspace.symbol.dynamicRegistration', false);
foldingRangeLimit = getClientCapability('textDocument.foldingRange.rangeLimit', Number.MAX_VALUE);
hierarchicalDocumentSymbolSupport = getClientCapability('textDocument.documentSymbol.hierarchicalDocumentSymbolSupport', false);
const capabilities: ServerCapabilities = {
// Tell the client that the server works in FULL text document sync mode
textDocumentSync: documents.syncKind,
completionProvider: clientSnippetSupport ? { resolveProvider: true, triggerCharacters: ['"', ':'] } : void 0,
hoverProvider: true,
documentSymbolProvider: true,
documentRangeFormattingProvider: false,
colorProvider: {},
foldingRangeProvider: true
};
return { capabilities };
});
const workspaceContext = {
resolveRelativePath: (relativePath: string, resource: string) => {
return URL.resolve(resource, relativePath);
@@ -138,12 +92,67 @@ const schemaRequestService = (uri: string): Thenable<string> => {
};
// create the JSON language service
const languageService = getLanguageService({
let languageService = getLanguageService({
schemaRequestService,
workspaceContext,
contributions: []
contributions: [],
});
// Create a simple text document manager. The text document manager
// supports full document sync only
const documents: TextDocuments = new TextDocuments();
// Make the text document manager listen on the connection
// for open, change and close text document events
documents.listen(connection);
let clientSnippetSupport = false;
let clientDynamicRegisterSupport = false;
let foldingRangeLimit = Number.MAX_VALUE;
let hierarchicalDocumentSymbolSupport = false;
// After the server has started the client sends an initialize request. The server receives
// in the passed params the rootPath of the workspace plus the client capabilities.
connection.onInitialize((params: InitializeParams): InitializeResult => {
languageService = getLanguageService({
schemaRequestService,
workspaceContext,
contributions: [],
clientCapabilities: params.capabilities
});
function getClientCapability<T>(name: string, def: T) {
const keys = name.split('.');
let c: any = params.capabilities;
for (let i = 0; c && i < keys.length; i++) {
if (!c.hasOwnProperty(keys[i])) {
return def;
}
c = c[keys[i]];
}
return c;
}
clientSnippetSupport = getClientCapability('textDocument.completion.completionItem.snippetSupport', false);
clientDynamicRegisterSupport = getClientCapability('workspace.symbol.dynamicRegistration', false);
foldingRangeLimit = getClientCapability('textDocument.foldingRange.rangeLimit', Number.MAX_VALUE);
hierarchicalDocumentSymbolSupport = getClientCapability('textDocument.documentSymbol.hierarchicalDocumentSymbolSupport', false);
const capabilities: ServerCapabilities = {
// Tell the client that the server works in FULL text document sync mode
textDocumentSync: documents.syncKind,
completionProvider: clientSnippetSupport ? { resolveProvider: true, triggerCharacters: ['"', ':'] } : void 0,
hoverProvider: true,
documentSymbolProvider: true,
documentRangeFormattingProvider: false,
colorProvider: {},
foldingRangeProvider: true
};
return { capabilities };
});
// The settings interface describes the server relevant settings part
interface Settings {
json: {