Nx MCP Server

import { join } from 'path'; import { NxlsWrapper } from '../nxls-wrapper'; import { uniq, e2eCwd, newWorkspace, simpleReactWorkspaceOptions, modifyJsonFile, } from '@nx-console/shared-e2e-utils'; import { readFileSync, rmSync } from 'fs'; import { URI } from 'vscode-uri'; import { CompletionList, Position } from 'vscode-languageserver'; import { NxWorkspaceRefreshNotification } from '@nx-console/language-server-types'; let nxlsWrapper: NxlsWrapper; const workspaceName = uniq('workspace'); const nxJsonPath = join(e2eCwd, workspaceName, 'nx.json'); describe('nx.json completion - 16', () => { beforeAll(async () => { newWorkspace({ name: workspaceName, options: simpleReactWorkspaceOptions, packageManager: 'npm', version: '16', }); nxlsWrapper = new NxlsWrapper(); await nxlsWrapper.startNxls(join(e2eCwd, workspaceName)); nxlsWrapper.sendNotification({ method: 'textDocument/didOpen', params: { textDocument: { uri: URI.file(nxJsonPath).toString(), languageId: 'JSON', version: 1, text: readFileSync(nxJsonPath, 'utf-8'), }, }, }); }); it('should contain proper root keys', async () => { // delete all json properties so we can see all possible completions modifyJsonFile(nxJsonPath, (data) => ({})); nxlsWrapper.sendNotification({ method: 'textDocument/didChange', params: { textDocument: { uri: URI.file(nxJsonPath).toString(), languageId: 'JSON', version: 2, }, contentChanges: [ { text: readFileSync(nxJsonPath, 'utf-8'), }, ], }, }); const autocompleteResponse = await nxlsWrapper.sendRequest({ method: 'textDocument/completion', params: { textDocument: { uri: URI.file(nxJsonPath).toString(), }, position: Position.create(0, 1), }, }); expect( (autocompleteResponse.result as CompletionList).items .map((item) => item.label) .sort(), ).toMatchInlineSnapshot(` Array [ "affected", "cli", "defaultProject", "generators", "implicitDependencies", "namedInputs", "npmScope", "plugins", "targetDefaults", "targetDependencyConfig", "tasksRunnerOptions", "workspaceLayout", ] `); }); it('should not contain newer root keys', async () => { const autocompleteResponse = await nxlsWrapper.sendRequest({ method: 'textDocument/completion', params: { textDocument: { uri: URI.file(nxJsonPath).toString(), }, position: Position.create(0, 1), }, }); const labels = (autocompleteResponse.result as CompletionList).items.map( (item) => item.label, ); expect(labels).not.toContain('nxCloudUrl'); expect(labels).not.toContain('nxCloudAccessToken'); expect(labels).not.toContain('release'); }); it('should not error when nx-schema.json is missing', async () => { rmSync( join( e2eCwd, workspaceName, 'node_modules', 'nx', 'schemas', 'nx-schema.json', ), ); nxlsWrapper.sendNotification({ ...NxWorkspaceRefreshNotification, }); await nxlsWrapper.waitForNotification( NxWorkspaceRefreshNotification.method, ); const autocompleteResponse = await nxlsWrapper.sendRequest({ method: 'textDocument/completion', params: { textDocument: { uri: URI.file(nxJsonPath).toString(), }, position: Position.create(0, 1), }, }); expect(autocompleteResponse.error).toBeUndefined(); // results should only include non-static completions const completionItemStrings = ( (autocompleteResponse?.result as any).items as any[] ).map((item) => item.label); expect(completionItemStrings).toContain('tasksRunnerOptions'); expect(completionItemStrings).toContain('targetDefaults'); expect(completionItemStrings).toContain('targetDependencyConfig'); expect(completionItemStrings).toContain('plugins'); expect(completionItemStrings).not.toContain('nxCloudAccessToken'); }); afterAll(async () => { return await nxlsWrapper.stopNxls('16'); }); });