feat: Convert ludown to bf-lu

Composer/packages/client/src/pages/language-generation/code-editor.tsx

@@ -9,12 +9,12 @@ import debounce from 'lodash/debounce';
 import isEmpty from 'lodash/isEmpty';
 import { LgFile } from '@bfc/indexers';
 import { editor } from '@bfcomposer/monaco-editor/esm/vs/editor/editor.api';
-import { lgIndexer, Diagnostic } from '@bfc/indexers';
+import { lgIndexer, Diagnostic, combineMessage, isValid } from '@bfc/indexers';
 
 import { StoreContext } from '../../store';
 import * as lgUtil from '../../utils/lgUtil';
 
-const { check, isValid, combineMessage } = lgIndexer;
+const { check } = lgIndexer;
 
 interface CodeEditorProps {
   file: LgFile;

Composer/packages/client/src/pages/language-generation/index.tsx

@@ -10,7 +10,7 @@ import { Nav, INavLinkGroup, INavLink } from 'office-ui-fabric-react/lib/Nav';
 import { LGTemplate } from 'botbuilder-lg';
 import { RouteComponentProps } from '@reach/router';
 import get from 'lodash/get';
-import { lgIndexer } from '@bfc/indexers';
+import { isValid } from '@bfc/indexers';
 
 import { LoadingSpinner } from '../../components/LoadingSpinner';
 import { StoreContext } from '../../store';
@@ -35,9 +35,7 @@ const CodeEditor = React.lazy(() => import('./code-editor'));
 const LGPage: React.FC<RouteComponentProps> = props => {
   const { state } = useContext(StoreContext);
   const { lgFiles, dialogs } = state;
-  const [editMode, setEditMode] = useState(
-    lgFiles.filter(file => lgIndexer.isValid(file.diagnostics) === false).length > 0
-  );
+  const [editMode, setEditMode] = useState(lgFiles.filter(file => !isValid(file.diagnostics)).length > 0);
   const [fileValid, setFileValid] = useState(true);
   const [inlineTemplate, setInlineTemplate] = useState<null | lgUtil.Template>(null);
   const [line, setLine] = useState<number>(0);
@@ -110,7 +108,7 @@ const LGPage: React.FC<RouteComponentProps> = props => {
 
   useEffect(() => {
     const errorFiles = lgFiles.filter(file => {
-      return lgIndexer.isValid(file.diagnostics) === false;
+      return !isValid(file.diagnostics);
     });
     const hasError = errorFiles.length !== 0;
     setFileValid(hasError === false);

Composer/packages/client/src/pages/language-generation/table-view.tsx

@@ -17,7 +17,7 @@ import formatMessage from 'format-message';
 import { NeutralColors, FontSizes } from '@uifabric/fluent-theme';
 import { DialogInfo, LgFile } from '@bfc/indexers';
 import { LGTemplate, LGParser } from 'botbuilder-lg';
-import { lgIndexer } from '@bfc/indexers';
+import { isValid } from '@bfc/indexers';
 import get from 'lodash/get';
 
 import { StoreContext } from '../../store';
@@ -44,7 +44,7 @@ const TableView: React.FC<TableViewProps> = props => {
   useEffect(() => {
     if (isEmpty(lgFile)) return;
     let allTemplates: LGTemplate[] = [];
-    if (lgIndexer.isValid(lgFile.diagnostics) === true) {
+    if (isValid(lgFile.diagnostics)) {
       const resource = LGParser.parse(lgFile.content, '');
       allTemplates = get(resource, 'templates', []);
     }

Composer/packages/client/src/pages/language-understanding/code-editor.js

@@ -8,8 +8,7 @@ import { LuEditor } from '@bfc/code-editor';
 import get from 'lodash/get';
 import debounce from 'lodash/debounce';
 import isEmpty from 'lodash/isEmpty';
-
-import * as luUtil from '../../utils/luUtil';
+import { combineMessage, isValid } from '@bfc/indexers';
 
 export default function CodeEditor(props) {
   const { file, errorMsg: updateErrorMsg } = props;
@@ -34,8 +33,8 @@ export default function CodeEditor(props) {
 
   // diagnostics is load file error,
   // updateErrorMsg is save file return error.
-  const isInvalid = !luUtil.isValid(diagnostics) || updateErrorMsg !== '';
-  const errorMsg = isInvalid ? `${luUtil.combineMessage(diagnostics)}\n ${updateErrorMsg}` : '';
+  const isInvalid = !isValid(file.diagnostics) || updateErrorMsg !== '';
+  const errorMsg = isInvalid ? `${combineMessage(diagnostics)}\n ${updateErrorMsg}` : '';
 
   return (
     <LuEditor

Composer/packages/client/src/pages/language-understanding/table-view.js

@@ -16,10 +16,10 @@ import { ScrollablePane, ScrollbarVisibility } from 'office-ui-fabric-react/lib/
 import { Sticky, StickyPositionType } from 'office-ui-fabric-react/lib/Sticky';
 import formatMessage from 'format-message';
 import { NeutralColors, FontSizes } from '@uifabric/fluent-theme';
+import { isValid, combineMessage } from '@bfc/indexers';
 
 import { OpenConfirmModal, DialogStyle } from '../../components/Modal';
 import { StoreContext } from '../../store';
-import * as luUtil from '../../utils/luUtil';
 import { navigateTo } from '../../utils';
 
 import { formCell, luPhraseCell } from './styles';
@@ -71,9 +71,7 @@ export default function TableView(props) {
   }, [luFiles, activeDialog]);
 
   function checkErrors(files) {
-    return files.filter(file => {
-      return luUtil.isValid(file.diagnostics) === false;
-    });
+    return files.filter(file => !isValid(file.diagnostics));
   }
 
   function getIntentState(file) {
@@ -90,7 +88,7 @@ export default function TableView(props) {
 
   async function showErrors(files) {
     for (const file of files) {
-      const errorMsg = luUtil.combineMessage(file.diagnostics);
+      const errorMsg = combineMessage(file.diagnostics);
       const errorTitle = formatMessage('There was a problem parsing {fileId}.lu file.', { fileId: file.id });
       const confirmed = await OpenConfirmModal(errorTitle, errorMsg, {
         style: DialogStyle.Console,

Composer/packages/client/src/pages/notifications/useNotifications.tsx

@@ -2,7 +2,7 @@
 // Licensed under the MIT License.
 
 import { useContext, useMemo } from 'react';
-import { lgIndexer } from '@bfc/indexers';
+import { createSingleMessage } from '@bfc/indexers';
 
 import { StoreContext } from '../../store';
 import { replaceDialogDiagnosticLabel } from '../../utils';
@@ -35,7 +35,7 @@ export default function useNotifications(filter?: string) {
         notifactions.push({
           type: 'lu',
           location,
-          message: diagnostic.text,
+          message: createSingleMessage(diagnostic),
           severity: 'Error',
           diagnostic,
           id: lufile.id,
@@ -49,7 +49,7 @@ export default function useNotifications(filter?: string) {
           type: 'lg',
           severity: DiagnosticSeverity[diagnostic.severity] || '',
           location,
-          message: lgIndexer.createSingleMessage(diagnostic),
+          message: createSingleMessage(diagnostic),
           diagnostic,
           id: lgFile.id,
         });

Composer/packages/client/src/utils/lgUtil.ts

@@ -8,9 +8,9 @@
  */
 
 import { LGParser, LGTemplate } from 'botbuilder-lg';
-import { lgIndexer } from '@bfc/indexers';
+import { lgIndexer, combineMessage, isValid } from '@bfc/indexers';
 
-const { check, isValid, combineMessage, parse } = lgIndexer;
+const { check, parse } = lgIndexer;
 export interface Template {
   name: string;
   parameters?: string[];
@@ -20,7 +20,7 @@ export interface Template {
 export function checkLgContent(content: string, id: string) {
   // check lg content, make up error message
   const diagnostics = check(content, id);
-  if (isValid(diagnostics) === false) {
+  if (!isValid(diagnostics)) {
     const errorMsg = combineMessage(diagnostics);
     throw new Error(errorMsg);
   }

Composer/packages/client/src/utils/luUtil.ts

@@ -1,7 +1,7 @@
 // Copyright (c) Microsoft Corporation.
 // Licensed under the MIT License.
 
-import { LuFile, DialogInfo, LuDiagnostic } from '@bfc/indexers';
+import { LuFile, DialogInfo } from '@bfc/indexers';
 
 export function getReferredFiles(luFiles: LuFile[], dialogs: DialogInfo[]) {
   return luFiles.filter(file => {
@@ -11,14 +11,3 @@ export function getReferredFiles(luFiles: LuFile[], dialogs: DialogInfo[]) {
     return false;
   });
 }
-
-export function isValid(diagnostics: LuDiagnostic[]) {
-  return diagnostics.length === 0;
-}
-
-export function combineMessage(diagnostics: LuDiagnostic[]) {
-  return diagnostics.reduce((msg, d) => {
-    msg += `${d.text}\n`;
-    return msg;
-  }, '');
-}

Composer/packages/extensions/obiformeditor/src/Form/fields/RecognizerField/InlineLuEditor.tsx

@@ -3,7 +3,7 @@
 
 import React, { useState, useEffect } from 'react';
 import { LuEditor } from '@bfc/code-editor';
-import { LuFile } from '@bfc/indexers';
+import { LuFile, combineMessage } from '@bfc/indexers';
 
 interface InlineLuEditorProps {
   file: LuFile;
@@ -18,11 +18,7 @@ const InlineLuEditor: React.FC<InlineLuEditorProps> = props => {
 
   useEffect(() => {
     setLocalContent(file.content || '');
-    const errorMsgText = file.diagnostics
-      .map(item => {
-        return item.text;
-      })
-      .join('\n');
+    const errorMsgText = combineMessage(file.diagnostics);
 
     setLocalErrorMsg(errorMsgText || errorMsg || '');
   }, [file]);

Composer/packages/extensions/obiformeditor/src/Form/fields/RecognizerField/index.tsx

@@ -7,7 +7,7 @@ import { FieldProps } from '@bfcomposer/react-jsonschema-form';
 import { Dropdown, ResponsiveMode, IDropdownOption } from 'office-ui-fabric-react/lib/Dropdown';
 import { Spinner, SpinnerSize } from 'office-ui-fabric-react/lib/Spinner';
 import { MicrosoftIRecognizer } from '@bfc/shared';
-import { LuFile } from '@bfc/indexers';
+import { LuFile, combineMessage } from '@bfc/indexers';
 
 import { BaseField } from '../BaseField';
 import { LoadingSpinner } from '../../../LoadingSpinner';
@@ -39,9 +39,7 @@ export const RecognizerField: React.FC<FieldProps<MicrosoftIRecognizer>> = props
   //make the inline editor show error message
   useEffect(() => {
     if (selectedFile && selectedFile.diagnostics.length > 0) {
-      const msg = selectedFile.diagnostics.reduce((msg: string, diagnostic) => {
-        return (msg += `${diagnostic.text}\n`);
-      }, '');
+      const msg = combineMessage(selectedFile.diagnostics);
       setErrorMsg(msg);
     } else {
       setErrorMsg('');

Composer/packages/lib/indexers/__tests__/utils/diagnosticUtil.test.ts

@@ -0,0 +1,62 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT License.
+
+import { createSingleMessage, combineMessage, findErrors, isValid } from '../../src/utils';
+
+const diagnostics = [
+  {
+    message: 'syntax error',
+    range: { start: { line: 15, character: 0 }, end: { line: 15, character: 1 } },
+    severity: 0,
+    source: 'a.lu',
+  },
+  {
+    message: 'syntax error',
+    range: { start: { line: 0, character: 0 }, end: { line: 0, character: 1 } },
+    severity: 0,
+    source: 'b.lu',
+  },
+  {
+    message: 'syntax error',
+    range: { start: { line: 1, character: 0 }, end: { line: 1, character: 1 } },
+    severity: 0,
+    source: 'c.lu',
+  },
+  {
+    message: 'file empty',
+    range: { start: { line: 2, character: 0 }, end: { line: 2, character: 1 } },
+    severity: 1,
+    source: 'd.lu',
+  },
+];
+
+const diagnostics1 = [
+  {
+    message: 'file empty',
+    range: { start: { line: 2, character: 0 }, end: { line: 2, character: 1 } },
+    severity: 1,
+    source: 'd.lu',
+  },
+];
+
+describe('diagnostic utils', () => {
+  it('should check if the diagnostics have errors', () => {
+    expect(isValid(diagnostics)).toBe(false);
+    expect(isValid(diagnostics1)).toBe(true);
+  });
+  it('should find all errors', () => {
+    expect(findErrors(diagnostics).length).toBe(3);
+    expect(findErrors(diagnostics1).length).toBe(0);
+  });
+  it('should create a message for single diagnostic', () => {
+    expect(createSingleMessage(diagnostics[0])).toContain('line 15:0 - line 15:1');
+    expect(createSingleMessage(diagnostics[1])).toContain('line 0:0 - line 0:1');
+  });
+  it('should combine all error message', () => {
+    const result = combineMessage(diagnostics);
+    expect(result).toContain('line 15:0 - line 15:1');
+    expect(result).toContain('line 0:0 - line 0:1');
+    expect(result).toContain('line 1:0 - line 1:1');
+    expect(result).toContain('line 2:0 - line 2:1');
+  });
+});

Composer/packages/lib/indexers/package.json

@@ -28,9 +28,9 @@
     "ts-jest": "^24.1.0"
   },
   "dependencies": {
+    "@bfcomposer/bf-lu": "1.1.2",
     "botbuilder-lg": "4.7.0-preview.93464",
     "botframework-expressions": "4.7.0-preview.93464",
-    "lodash": "^4.17.15",
-    "ludown": "^1.3.4"
+    "lodash": "^4.17.15"
   }
 }

Composer/packages/lib/indexers/src/index.ts

@@ -3,7 +3,9 @@
 
 export * from './dialogIndexer';
 export * from './lgIndexer';
+export * from './luIndexer';
 export * from './type';
 export * from './diagnostic';
 export * from './lgUtils';
 export * from './dialogUtils';
+export * from './utils';

Composer/packages/lib/indexers/src/lgIndexer.ts

@@ -50,10 +50,6 @@ function parse(content: string, id?: string): LgTemplate[] {
   return templates;
 }
 
-function isValid(diagnostics: Diagnostic[]): boolean {
-  return diagnostics.every(d => d.severity !== DiagnosticSeverity.Error);
-}
-
 function index(files: FileInfo[]): LgFile[] {
   if (files.length === 0) return [];
   const lgFiles: LgFile[] = [];
@@ -74,28 +70,8 @@ function index(files: FileInfo[]): LgFile[] {
   return lgFiles;
 }
 
-function createSingleMessage(d: Diagnostic): string {
-  let msg = `${d.message}\n`;
-  if (d.range) {
-    const { start, end } = d.range;
-    const position = `line ${start.line}:${start.character} - line ${end.line}:${end.character}`;
-    msg += `${position} \n ${msg}`;
-  }
-  return msg;
-}
-
-function combineMessage(diagnostics: Diagnostic[]): string {
-  return diagnostics.reduce((msg, d) => {
-    msg += createSingleMessage(d);
-    return msg;
-  }, '');
-}
-
 export const lgIndexer = {
   index,
   parse,
   check,
-  isValid,
-  createSingleMessage,
-  combineMessage,
 };