/
workspaces.ts
199 lines (165 loc) · 5.75 KB
/
workspaces.ts
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import * as shared from '@volar/shared';
import { ConfigurationHost } from '@volar/language-service';
import type * as ts from 'typescript/lib/tsserverlibrary';
import * as vscode from 'vscode-languageserver';
import { URI } from 'vscode-uri';
import { DiagnosticModel, FileSystemHost, LanguageServerPlugin, RuntimeEnvironment, LanguageServerInitializationOptions } from '../types';
import { createSnapshots } from './snapshots';
import { createWorkspaceProjects, rootTsConfigNames, sortTsConfigs } from './workspaceProjects';
import * as path from 'typesafe-path';
import { CancellationTokenHost } from './cancellationPipe';
export interface Workspaces extends ReturnType<typeof createWorkspaces> { }
export function createWorkspaces(
runtimeEnv: RuntimeEnvironment,
plugins: ReturnType<LanguageServerPlugin>[],
fsHost: FileSystemHost,
configurationHost: ConfigurationHost | undefined,
ts: typeof import('typescript/lib/tsserverlibrary'),
tsLocalized: ts.MapLike<string> | undefined,
client: vscode.ClientCapabilities,
options: LanguageServerInitializationOptions,
documents: ReturnType<typeof createSnapshots>,
connection: vscode.Connection,
cancelTokenHost: CancellationTokenHost,
) {
let semanticTokensReq = 0;
let documentUpdatedReq = 0;
const workspaces = new Map<string, ReturnType<typeof createWorkspaceProjects>>();
documents.onDidChangeContent(params => {
updateDiagnostics(params.textDocument.uri);
});
documents.onDidClose(params => {
connection.sendDiagnostics({ uri: params.textDocument.uri, diagnostics: [] });
});
fsHost.onDidChangeWatchedFiles(params => {
const tsConfigChanges = params.changes.filter(change => rootTsConfigNames.includes(change.uri.substring(change.uri.lastIndexOf('/') + 1)));
if (tsConfigChanges.length) {
reloadDiagnostics();
}
else {
onDriveFileUpdated();
}
});
runtimeEnv.onDidChangeConfiguration?.(async () => {
onDriveFileUpdated();
});
return {
workspaces,
getProject,
reloadProject,
add: (rootUri: URI) => {
if (!workspaces.has(rootUri.toString())) {
workspaces.set(rootUri.toString(), createWorkspaceProjects(
runtimeEnv,
plugins,
fsHost,
rootUri,
ts,
tsLocalized,
documents,
configurationHost,
cancelTokenHost,
options,
));
}
},
remove: (rootUri: URI) => {
const _workspace = workspaces.get(rootUri.toString());
workspaces.delete(rootUri.toString());
(async () => {
(await _workspace)?.dispose();
})();
},
};
async function reloadProject() {
fsHost.clearCache();
for (const [_, workspace] of workspaces) {
(await workspace).reload();
}
reloadDiagnostics();
}
function reloadDiagnostics() {
for (const doc of documents.data.values()) {
connection.sendDiagnostics({ uri: doc.uri, diagnostics: [] });
}
onDriveFileUpdated();
}
async function onDriveFileUpdated() {
const req = ++semanticTokensReq;
await updateDiagnostics();
if (req === semanticTokensReq) {
if (client.textDocument?.semanticTokens) {
connection.languages.semanticTokens.refresh();
}
if (client.textDocument?.inlayHint) {
connection.languages.inlayHint.refresh();
}
}
}
async function updateDiagnostics(docUri?: string) {
if ((options.diagnosticModel ?? DiagnosticModel.Push) !== DiagnosticModel.Push)
return;
const req = ++documentUpdatedReq;
const delay = await configurationHost?.getConfiguration<number>('volar.diagnostics.delay') ?? 200;
const cancel = cancelTokenHost.createCancellationToken({
get isCancellationRequested() {
return req !== documentUpdatedReq;
},
onCancellationRequested: vscode.Event.None,
});
const changeDoc = docUri ? documents.data.uriGet(docUri) : undefined;
const otherDocs = [...documents.data.values()].filter(doc => doc !== changeDoc);
if (changeDoc) {
await shared.sleep(delay);
await sendDocumentDiagnostics(changeDoc.uri, changeDoc.version, cancel);
}
for (const doc of otherDocs) {
await shared.sleep(delay);
await sendDocumentDiagnostics(doc.uri, doc.version, cancel);
if (cancel.isCancellationRequested) {
break;
}
}
async function sendDocumentDiagnostics(uri: string, version: number, cancel: vscode.CancellationToken) {
if (cancel.isCancellationRequested)
return;
const project = (await getProject(uri))?.project;
if (!project) return;
const languageService = project.getLanguageService();
const errors = await languageService.doValidation(uri, cancel, result => {
connection.sendDiagnostics({ uri: uri, diagnostics: result.map(addVersion), version });
});
connection.sendDiagnostics({ uri: uri, diagnostics: errors.map(addVersion), version });
function addVersion(error: vscode.Diagnostic) {
if (error.data === undefined) {
error.data = { version };
}
else if (typeof error.data === 'object') {
error.data.version = version;
}
return error;
}
}
}
async function getProject(uri: string) {
const rootUris = [...workspaces.keys()]
.filter(rootUri => URI.parse(rootUri).scheme === URI.parse(uri).scheme) // fix https://github.com/johnsoncodehk/volar/issues/1946#issuecomment-1272430742
.filter(rootUri => shared.isFileInDir(URI.parse(uri).fsPath as path.OsPath, URI.parse(rootUri).fsPath as path.OsPath))
.sort((a, b) => sortTsConfigs(URI.parse(uri).fsPath as path.OsPath, URI.parse(a).fsPath as path.OsPath, URI.parse(b).fsPath as path.OsPath));
for (const rootUri of rootUris) {
const workspace = await workspaces.get(rootUri);
const project = await workspace?.getProjectAndTsConfig(uri);
if (project) {
return project;
}
}
if (rootUris.length) {
const project = await (await workspaces.get(rootUris[0]))?.getInferredProject();
project?.tryAddFile(shared.getPathOfUri(uri));
return {
tsconfig: undefined,
project,
};
}
}
}