2024 08 05 fixing typeerror in vim mode integration with monaco editor - bizkite-co/handterm GitHub Wiki
original file name: Codeium Chat - XuPbiblsXr3wnl94I0HwDJFFqVPk8h6z.md
summary: The discussion focused on resolving a TypeError related to the SelectionDirection property in the Vim mode integration with Monaco Editor. Suggestions included ensuring proper initialization of Vim mode, delaying its setup to ensure the editor is fully loaded, and debugging issues in the adapter.ts file. Updated code snippets were provided with additional checks and logging to handle potential undefined properties.
date: 2024-08-05T08:20
Note: This is purely the output of the chat conversation and does not contain any raw data, codebase snippets, etc. used to generate the output.
User at 8:20 am, Aug 5, 2024
Codeium at 8:21 am, Aug 5, 2024
The error TypeError: Cannot read properties of undefined (reading 'SelectionDirection') suggests there might be an issue with how the Vim mode is being initialized or with the timing of the initialization. The code you provided looks mostly correct, but there may be a few areas where the integration with vim-monaco can be improved.
-
Ensure Proper Import and Initialization: Make sure that
vim-monacois correctly imported and that the editor is fully initialized before any Vim mode operations. -
Initialization Timing: Sometimes, the issue arises because the Vim mode is being initialized before the editor is fully ready. Using
setTimeoutcan help, but it's not always the best approach. Instead, you can use themonaco.editor.onDidCreateEditorevent to ensure the editor is fully created before initializing Vim mode. -
Status Bar: The JSFiddle example uses a status bar for Vim mode. Make sure you include it in your React component.
Here's an updated version of your MonacoEditor.tsx component with these considerations:
// src/components/MonacoEditor.tsx
import { useEffect, useRef, forwardRef, useImperativeHandle } from 'react';
import * as monaco from 'monaco-editor';
import { VimMode } from 'vim-monaco';
import './MonacoEditor.css'; // Import the CSS file
interface MonacoEditorProps {
initialValue: string;
language: 'javascript' | 'typescript' | 'markdown';
onChange?: (value: string) => void;
onSave?: (value: string) => void;
height?: string;
}
const MonacoEditor = forwardRef<any, MonacoEditorProps>(({ initialValue, language, onChange, onSave, height = '400px' }, ref) => {
const editorRef = useRef<HTMLDivElement>(null);
const monacoEditorRef = useRef<monaco.editor.IStandaloneCodeEditor | null>(null);
const vimModeRef = useRef<VimMode | null>(null);
useImperativeHandle(ref, () => ({
focus: () => {
monacoEditorRef.current?.focus();
},
getValue: () => {
return monacoEditorRef.current?.getValue();
},
}));
useEffect(() => {
if (editorRef.current) {
const editor = monaco.editor.create(editorRef.current, {
value: initialValue,
language: language,
theme: 'vs-dark',
automaticLayout: true,
});
monacoEditorRef.current = editor;
editor.onDidChangeModelContent(() => {
if (onChange) {
onChange(editor.getValue());
}
});
// Ensure the editor is fully initialized before enabling Vim mode
editor.onDidCreateEditor(() => {
try {
const vimMode = new VimMode(editor);
vimModeRef.current = vimMode;
// Define Vim commands
vimMode.defineEx('w', '', () => {
if (onSave) {
onSave(editor.getValue());
}
});
vimMode.defineEx('q', '', () => {
if (editorRef.current) {
editorRef.current.style.display = 'none'; // Hide the editor
}
});
vimMode.defineEx('wq', '', () => {
if (onSave) {
onSave(editor.getValue());
}
if (editorRef.current) {
editorRef.current.style.display = 'none'; // Hide the editor
}
});
} catch (error) {
console.error('Error initializing VimMode:', error);
}
});
return () => {
if (vimModeRef.current) {
vimModeRef.current.dispose();
}
editor.dispose();
};
}
}, [initialValue, language, onChange, onSave]);
return (
<div>
<div ref={editorRef} className="monaco-editor-container" style={{ height }} />
<div id="status" className="vim-status-bar"></div>
</div>
);
});
export default MonacoEditor;-
Status Bar: Make sure you have a
divfor the Vim status bar. It's important for the Vim mode to show its current status. -
CSS: Ensure your
MonacoEditor.cssfile includes styles for the editor container and Vim status bar.
If you continue to face issues, inspect the adapter.ts file in the vim-monaco library to understand where SelectionDirection is being accessed and ensure that the editor is fully ready before Vim mode initialization.
Context Items Read (28):
- MonacoEditor.tsx
initializeVimMode - Codeium Chat - aVesc8Kg2aZfR2agrhJvHFjjkjXx6nyp.md
const MonacoEditor =... - Codeium Chat - aVesc8Kg2aZfR2agrhJvHFjjkjXx6nyp.md
useEffect(() => { - Codeium Chat - aVesc8Kg2aZfR2agrhJvHFjjkjXx6nyp.md
useEffect(() => { - Codeium Chat - aVesc8Kg2aZfR2agrhJvHFjjkjXx6nyp.md
const editorRef = us... - Codeium Chat - aVesc8Kg2aZfR2agrhJvHFjjkjXx6nyp.md
_Context Items Read ... - Codeium Chat - aVesc8Kg2aZfR2agrhJvHFjjkjXx6nyp.md
const MonacoEditor =... - Codeium Chat - aVesc8Kg2aZfR2agrhJvHFjjkjXx6nyp.md
const MonacoEditor =... - Codeium Chat - aVesc8Kg2aZfR2agrhJvHFjjkjXx6nyp.md
const MonacoEditor =... - Codeium Chat - aVesc8Kg2aZfR2agrhJvHFjjkjXx6nyp.md
const MonacoEditor =... - Codeium Chat - aVesc8Kg2aZfR2agrhJvHFjjkjXx6nyp.md
const MonacoEditor =... - Codeium Chat - aVesc8Kg2aZfR2agrhJvHFjjkjXx6nyp.md
// src/components/Mo... - Codeium Chat - aVesc8Kg2aZfR2agrhJvHFjjkjXx6nyp.md
const editor = monac... - Codeium Chat - aVesc8Kg2aZfR2agrhJvHFjjkjXx6nyp.md
const editor = monac... - Codeium Chat - uutYO1tK9OJ3zlFfzvC4klvkYa24y4FF.md
useEffect(() => { - Codeium Chat - uutYO1tK9OJ3zlFfzvC4klvkYa24y4FF.md
useEffect(() => { - Codeium Chat - uutYO1tK9OJ3zlFfzvC4klvkYa24y4FF.md
useEffect(() => { - Codeium Chat - aVesc8Kg2aZfR2agrhJvHFjjkjXx6nyp.md
const editor = monac... - Codeium Chat - Ccdr6B8nOTqzlr1CHJQlwJIKRHVofYQA.md
const MonacoEditor =... - Codeium Chat - Ccdr6B8nOTqzlr1CHJQlwJIKRHVofYQA.md
const MonacoEditor =... - Codeium Chat - Ccdr6B8nOTqzlr1CHJQlwJIKRHVofYQA.md
const MonacoEditor =... - Codeium Chat - uutYO1tK9OJ3zlFfzvC4klvkYa24y4FF.md
### Full Example wit... - Codeium Chat - Ccdr6B8nOTqzlr1CHJQlwJIKRHVofYQA.md
// src/components/Mo... - Codeium Chat - Ccdr6B8nOTqzlr1CHJQlwJIKRHVofYQA.md
const editor = monac... - Codeium Chat - uutYO1tK9OJ3zlFfzvC4klvkYa24y4FF.md
3. **Setup Monaco Ed... - Codeium Chat - aVesc8Kg2aZfR2agrhJvHFjjkjXx6nyp.md
if (editorRef.curren... - Codeium Chat - aVesc8Kg2aZfR2agrhJvHFjjkjXx6nyp.md
if (editorRef.curren... - Codeium Chat - uutYO1tK9OJ3zlFfzvC4klvkYa24y4FF.md ``
User at 8:26 am, Aug 5, 2024
Codeium at 8:26 am, Aug 5, 2024
The error indicates that onDidCreateEditor is not a valid method on monaco.editor.IStandaloneCodeEditor. This method doesn't exist in the Monaco Editor API.
Instead, you can use setTimeout to delay the initialization of Vim mode to ensure the editor is fully loaded. Here's an updated version of your MonacoEditor.tsx component:
// src/components/MonacoEditor.tsx
import { useEffect, useRef, forwardRef, useImperativeHandle } from 'react';
import * as monaco from 'monaco-editor';
import { VimMode } from 'vim-monaco';
import './MonacoEditor.css'; // Import the CSS file
interface MonacoEditorProps {
initialValue: string;
language: 'javascript' | 'typescript' | 'markdown';
onChange?: (value: string) => void;
onSave?: (value: string) => void;
height?: string;
}
const MonacoEditor = forwardRef<any, MonacoEditorProps>(({ initialValue, language, onChange, onSave, height = '400px' }, ref) => {
const editorRef = useRef<HTMLDivElement>(null);
const monacoEditorRef = useRef<monaco.editor.IStandaloneCodeEditor | null>(null);
const vimModeRef = useRef<VimMode | null>(null);
useImperativeHandle(ref, () => ({
focus: () => {
monacoEditorRef.current?.focus();
},
getValue: () => {
return monacoEditorRef.current?.getValue();
},
}));
useEffect(() => {
if (editorRef.current) {
const editor = monaco.editor.create(editorRef.current, {
value: initialValue,
language: language,
theme: 'vs-dark',
automaticLayout: true,
});
monacoEditorRef.current = editor;
editor.onDidChangeModelContent(() => {
if (onChange) {
onChange(editor.getValue());
}
});
// Delay initialization to ensure the editor is fully loaded
setTimeout(() => {
try {
const vimMode = new VimMode(editor);
vimModeRef.current = vimMode;
// Define Vim commands
vimMode.defineEx('w', '', () => {
if (onSave) {
onSave(editor.getValue());
}
});
vimMode.defineEx('q', '', () => {
if (editorRef.current) {
editorRef.current.style.display = 'none'; // Hide the editor
}
});
vimMode.defineEx('wq', '', () => {
if (onSave) {
onSave(editor.getValue());
}
if (editorRef.current) {
editorRef.current.style.display = 'none'; // Hide the editor
}
});
} catch (error) {
console.error('Error initializing VimMode:', error);
}
}, 100); // Delay for 100ms
return () => {
if (vimModeRef.current) {
vimModeRef.current.dispose();
}
editor.dispose();
};
}
}, [initialValue, language, onChange, onSave]);
return (
<div>
<div ref={editorRef} className="monaco-editor-container" style={{ height }} />
<div id="status" className="vim-status-bar"></div>
</div>
);
});
export default MonacoEditor;-
Ensure Dependencies: Make sure you have the
vim-monacopackage properly installed and imported. -
CSS for Status Bar: Include CSS for the Vim status bar to ensure it displays correctly.
-
Console Logs: Keep the
console.logstatements to debug and understand where the issue might be occurring.
If the problem persists, you might want to check the specific version of vim-monaco you are using and ensure it is compatible with the version of monaco-editor you have.
Context Items Read (27):
- MonacoEditor.tsx
(30-83) - vim-monaco.d.ts
constructor - adapter.ts
constructor - Codeium Chat - Ccdr6B8nOTqzlr1CHJQlwJIKRHVofYQA.md
if (editorRef.curren... - Codeium Chat - aVesc8Kg2aZfR2agrhJvHFjjkjXx6nyp.md
const editor = monac... - Codeium Chat - aVesc8Kg2aZfR2agrhJvHFjjkjXx6nyp.md
const editor = monac... - Codeium Chat - aVesc8Kg2aZfR2agrhJvHFjjkjXx6nyp.md
const editor = monac... - MonacoEditor.tsx
useEffect(() => { - MonacoEditor.tsx
(13-19) - Codeium Chat - Ccdr6B8nOTqzlr1CHJQlwJIKRHVofYQA.md
const editor = monac... - Codeium Chat - Ccdr6B8nOTqzlr1CHJQlwJIKRHVofYQA.md
const editor = monac... - Codeium Chat - aVesc8Kg2aZfR2agrhJvHFjjkjXx6nyp.md
const MonacoEditor =... - Codeium Chat - 9D0hnUm1pyyiqKowhRiP4WgFdySJ3jNf.md
const editor = monac... - Codeium Chat - aVesc8Kg2aZfR2agrhJvHFjjkjXx6nyp.md
const editorRef = us... - Codeium Chat - fwy5z6Ord1ErLokWDrvZtjHBWeuNBkbW.md
}); - Codeium Chat - aVesc8Kg2aZfR2agrhJvHFjjkjXx6nyp.md
To resolve the issue... - Codeium Chat - aVesc8Kg2aZfR2agrhJvHFjjkjXx6nyp.md
_Context Items Read ... - Codeium Chat - aVesc8Kg2aZfR2agrhJvHFjjkjXx6nyp.md
useEffect(() => { - Codeium Chat - aVesc8Kg2aZfR2agrhJvHFjjkjXx6nyp.md
useEffect(() => { - Codeium Chat - YyCbIcaxowENoKRSSp7fZ2x3CwvlREhb.md
import { StateField,... - index.ts
constructor - monaco-vim.d.ts
initVimMode - Codeium Chat - uutYO1tK9OJ3zlFfzvC4klvkYa24y4FF.md
const MonacoEditor =... - Codeium Chat - uutYO1tK9OJ3zlFfzvC4klvkYa24y4FF.md
const MonacoEditor =... - Codeium Chat - uutYO1tK9OJ3zlFfzvC4klvkYa24y4FF.md
const MonacoEditor =... - Codeium Chat - uutYO1tK9OJ3zlFfzvC4klvkYa24y4FF.md
const MonacoEditor =... - Codeium Chat - aVesc8Kg2aZfR2agrhJvHFjjkjXx6nyp.md
const MonacoEditor =...
User at 8:29 am, Aug 5, 2024
Codeium at 8:29 am, Aug 5, 2024
The error you're encountering suggests that there's an issue with accessing SelectionDirection in the adapter.ts file, which seems to be part of the vim-monaco library or its integration. This likely means that the Monaco editor or some part of its API is not fully initialized or available when the Vim mode is being set up.
-
Check for
SelectionDirection: Ensure thatSelectionDirectionis properly defined and accessible. You might need to add null checks or ensure that the Monaco editor instance is fully ready. -
Delay Initialization: While increasing the timeout can help, it's not a guaranteed solution. Instead, you should ensure that the editor and its selection API are fully initialized.
-
Debug
adapter.ts: Add logging or additional checks inadapter.tsto understand whySelectionDirectionis undefined.
You can add null checks in your adapter.ts file to avoid the TypeError. Here’s an example based on the context you provided:
// src/adapter.ts
const selection = editor.getSelection();
if (selection && selection.SelectionDirection) {
const selectionDirection = selection.SelectionDirection;
// Proceed with your logic...
} else {
console.error('Selection or SelectionDirection is undefined');
}Here’s an updated version of your MonacoEditor.tsx that includes additional null checks and logging:
// src/components/MonacoEditor.tsx
import { useEffect, useRef, forwardRef, useImperativeHandle } from 'react';
import * as monaco from 'monaco-editor';
import { VimMode } from 'vim-monaco';
import './MonacoEditor.css'; // Import the CSS file
interface MonacoEditorProps {
initialValue: string;
language: 'javascript' | 'typescript' | 'markdown';
onChange?: (value: string) => void;
onSave?: (value: string) => void;
height?: string;
}
const MonacoEditor = forwardRef<any, MonacoEditorProps>(({ initialValue, language, onChange, onSave, height = '400px' }, ref) => {
const editorRef = useRef<HTMLDivElement>(null);
const monacoEditorRef = useRef<monaco.editor.IStandaloneCodeEditor | null>(null);
const vimModeRef = useRef<VimMode | null>(null);
useImperativeHandle(ref, () => ({
focus: () => {
monacoEditorRef.current?.focus();
},
getValue: () => {
return monacoEditorRef.current?.getValue();
},
}));
useEffect(() => {
if (editorRef.current) {
const editor = monaco.editor.create(editorRef.current, {
value: initialValue,
language: language,
theme: 'vs-dark',
automaticLayout: true,
});
monacoEditorRef.current = editor;
editor.onDidChangeModelContent(() => {
if (onChange) {
onChange(editor.getValue());
}
});
// Delay initialization to ensure the editor is fully loaded
setTimeout(() => {
try {
const selection = editor.getSelection();
if (selection) {
const vimMode = new VimMode(editor);
vimModeRef.current = vimMode;
// Define Vim commands
vimMode.defineEx('w', '', () => {
if (onSave) {
onSave(editor.getValue());
}
});
vimMode.defineEx('q', '', () => {
if (editorRef.current) {
editorRef.current.style.display = 'none'; // Hide the editor
}
});
vimMode.defineEx('wq', '', () => {
if (onSave) {
onSave(editor.getValue());
}
if (editorRef.current) {
editorRef.current.style.display = 'none'; // Hide the editor
}
});
} else {
console.error('Editor selection is undefined');
}
} catch (error) {
console.error('Error initializing VimMode:', error);
}
}, 2000); // Delay for 2000ms
return () => {
if (vimModeRef.current) {
vimModeRef.current.dispose();
}
editor.dispose();
};
}
}, [initialValue, language, onChange, onSave]);
return (
<div>
<div ref={editorRef} className="monaco-editor-container" style={{ height }} />
<div id="status" className="vim-status-bar"></div>
</div>
);
});
export default MonacoEditor;-
Check
adapter.ts: Ensure that theadapter.tsfile has proper null
Context Items Read (33):
- Codeium Chat - aVesc8Kg2aZfR2agrhJvHFjjkjXx6nyp.md
We need to ensure th... - MonacoEditor.tsx
(13-19) - vim-monaco.d.ts
constructor - adapter.ts
/** - index.ts
constructor - monaco-vim.d.ts
initVimMode - Codeium Chat - 9D0hnUm1pyyiqKowhRiP4WgFdySJ3jNf.md
const MonacoEditor =... - Codeium Chat - aVesc8Kg2aZfR2agrhJvHFjjkjXx6nyp.md
You can add error ha... - Codeium Chat - Ccdr6B8nOTqzlr1CHJQlwJIKRHVofYQA.md
if (selection && sel... - Codeium Chat - aVesc8Kg2aZfR2agrhJvHFjjkjXx6nyp.md
const MonacoEditor =... - Codeium Chat - aVesc8Kg2aZfR2agrhJvHFjjkjXx6nyp.md
const MonacoEditor =... - Codeium Chat - aVesc8Kg2aZfR2agrhJvHFjjkjXx6nyp.md
const MonacoEditor =... - Codeium Chat - aVesc8Kg2aZfR2agrhJvHFjjkjXx6nyp.md
const MonacoEditor =... - Codeium Chat - aVesc8Kg2aZfR2agrhJvHFjjkjXx6nyp.md
const MonacoEditor =... - Codeium Chat - uutYO1tK9OJ3zlFfzvC4klvkYa24y4FF.md
const MonacoEditor =... - Codeium Chat - uutYO1tK9OJ3zlFfzvC4klvkYa24y4FF.md
const MonacoEditor =... - Codeium Chat - uutYO1tK9OJ3zlFfzvC4klvkYa24y4FF.md
const MonacoEditor =... - Codeium Chat - uutYO1tK9OJ3zlFfzvC4klvkYa24y4FF.md
const MonacoEditor =... - vim-monaco.d.ts
VimMode - Codeium Chat - aVesc8Kg2aZfR2agrhJvHFjjkjXx6nyp.md
const MonacoEditor =... - Codeium Chat - aVesc8Kg2aZfR2agrhJvHFjjkjXx6nyp.md
const MonacoEditor =... - Codeium Chat - aVesc8Kg2aZfR2agrhJvHFjjkjXx6nyp.md
const MonacoEditor =... - Codeium Chat - aVesc8Kg2aZfR2agrhJvHFjjkjXx6nyp.md
const MonacoEditor =... - Codeium Chat - aVesc8Kg2aZfR2agrhJvHFjjkjXx6nyp.md
const MonacoEditor =... - Codeium Chat - Ccdr6B8nOTqzlr1CHJQlwJIKRHVofYQA.md
const MonacoEditor =... - Codeium Chat - uutYO1tK9OJ3zlFfzvC4klvkYa24y4FF.md
const MonacoEditor =... - Codeium Chat - uutYO1tK9OJ3zlFfzvC4klvkYa24y4FF.md
const MonacoEditor =... - Codeium Chat - Ccdr6B8nOTqzlr1CHJQlwJIKRHVofYQA.md
const MonacoEditor =... - Codeium Chat - Ccdr6B8nOTqzlr1CHJQlwJIKRHVofYQA.md
const MonacoEditor =... - Codeium Chat - aVesc8Kg2aZfR2agrhJvHFjjkjXx6nyp.md
const MonacoEditor =... - README.md
usingmakeDomStatus...` - MonacoEditor.tsx
useEffect(() => { - Codeium Chat - Ccdr6B8nOTqzlr1CHJQlwJIKRHVofYQA.md
// src/components/Mo...
User at 9:37 am, Aug 5, 2024
Codeium at 9:38 am, Aug 5, 2024
You’re right; modifying library code is not ideal, especially when it works in other environments like JS Fiddle. Given the library works in JS Fiddle, the issue is likely related to how the library is being integrated or the environment in which it’s running in your React app.
Let's focus on ensuring that the Monaco editor and vim-monaco library are correctly initialized in your React app.
-
Ensure Monaco Environment Configuration: The JS Fiddle example configures the Monaco environment. Ensure you've correctly configured this in your React app.
-
Ensure Proper Loading Sequence: The order and timing of loading Monaco and
vim-monacomight be causing issues. Ensure these libraries are loaded and initialized in the correct sequence. -
Check for Compatibility Issues: Ensure the versions of
monaco-editorandvim-monacoyou are using are compatible.
Here is a more refined approach to ensure proper initialization and configuration:
Ensure you configure the Monaco environment correctly before initializing the editor. You can do this in a separate file or directly in your component.
// src/components/MonacoEditor.tsx
import { useEffect, useRef, forwardRef, useImperativeHandle } from 'react';
import * as monaco from 'monaco-editor';
import { VimMode } from 'vim-monaco';
import './MonacoEditor.css'; // Import the CSS file
interface MonacoEditorProps {
initialValue: string;
language: 'javascript' | 'typescript' | 'markdown';
onChange?: (value: string) => void;
onSave?: (value: string) => void;
height?: string;
}
// Configure Monaco environment
if (typeof window !== 'undefined') {
(window as any).MonacoEnvironment = {
getWorkerUrl: function (moduleId: string, label: string) {
if (label === 'json') {
return '/json.worker.js';
}
if (label === 'css') {
return '/css.worker.js';
}
if (label === 'html') {
return '/html.worker.js';
}
if (label === 'typescript' || label === 'javascript') {
return '/ts.worker.js';
}
return '/editor.worker.js';
},
};
}
const MonacoEditor = forwardRef<any, MonacoEditorProps>(({ initialValue, language, onChange, onSave, height = '400px' }, ref) => {
const editorRef = useRef<HTMLDivElement>(null);
const monacoEditorRef = useRef<monaco.editor.IStandaloneCodeEditor | null>(null);
const vimModeRef = useRef<VimMode | null>(null);
useImperativeHandle(ref, () => ({
focus: () => {
monacoEditorRef.current?.focus();
},
getValue: () => {
return monacoEditorRef.current?.getValue();
},
}));
useEffect(() => {
if (editorRef.current) {
const editor = monaco.editor.create(editorRef.current, {
value: initialValue,
language: language,
theme: 'vs-dark',
automaticLayout: true,
});
monacoEditorRef.current = editor;
editor.onDidChangeModelContent(() => {
if (onChange) {
onChange(editor.getValue());
}
});
const initializeVimMode = () => {
try {
const vimMode = new VimMode(editor);
vimModeRef.current = vimMode;
// Define Vim commands
vimMode.defineEx('w', '', () => {
if (onSave) {
onSave(editor.getValue());
}
});
vimMode.defineEx('q', '', () => {
if (editorRef.current) {
editorRef.current.style.display = 'none'; // Hide the editor
}
});
vimMode.defineEx('wq', '', () => {
if (onSave) {
onSave(editor.getValue());
}
if (editorRef.current) {
editorRef.current.style.display = 'none'; // Hide the editor
}
});
} catch (error) {
console.error('Error initializing VimMode:', error);
}
};
// Delay initialization to ensure the editor is fully loaded
setTimeout(initializeVimMode, 2000);
return () => {
if (vimModeRef.current) {
vimModeRef.current.dispose();
}
editor.dispose();
};
}
}, [initialValue, language, onChange, onSave]);
return (
<div>
<div ref={editorRef} className="monaco-editor-container" style={{ height }} />
<div id="status" className="vim-status-bar"></div>
</div
_Context Items Read (24):_
- product-specification.md `(0-33)`
- MonacoEditor.tsx `(13-19)`
- vim-monaco.d.ts `constructor`
- MonacoEditor.tsx `const editor = monac...`
- product-specification.md `(34-42)`
- vim-monaco.d.ts `VimMode`
- monaco-vim.d.ts `initVimMode`
- MonacoEditor.tsx `(46-89)`
- MonacoEditor.tsx ``
- MonacoEditor.tsx `(0-5)`
- MonacoEditor.tsx `// src/components/Mo...`
- MonacoEditor.html `<div id="status" sty...`
- MonacoEditor.tsx `if (editorRef.curren...`
- MonacoEditor.html `.monaco-list.list_id...`
- MonacoEditor.html `.monaco-workbench .w...`
- MonacoEditor.html `.monaco-editor.showU...`
- MonacoEditor.html `.monaco-list.list_id...`
- MonacoEditor.tsx `useEffect(() => {`
- vim-monaco.d.ts `// src/types/vim-mon...`
- MonacoEditor.tsx `}, [initialValue, la...`
- MonacoEditor.html `<div id="monaco" dat...`
- MonacoEditor.html `--vscode-listFilterW...`
- vim-monaco.d.ts `}`
- MonacoEditor.html `--vscode-scrollbarSl...`
---
**User** _at 10:55 am, Aug 5, 2024_
---
**Codeium** _at 10:55 am, Aug 5, 2024_
Sure, let's simplify your `MonacoEditor.tsx` to the most minimal implementation that integrates Monaco Editor and `vim-monaco`. This will help us identify if there's a fundamental issue with the setup.
### Minimal Implementation of `MonacoEditor.tsx`
We'll strip down the component to its basics, ensuring it just renders the Monaco Editor with Vim mode enabled. We'll also use a minimal configuration for Monaco and Vim mode.
```tsx
// src/components/MonacoEditor.tsx
import { useEffect, useRef } from 'react';
import * as monaco from 'monaco-editor';
import { VimMode } from 'vim-monaco';
import './MonacoEditor.css'; // Ensure this file exists and has the required styles
interface MonacoEditorProps {
initialValue: string;
language: 'javascript' | 'typescript' | 'markdown';
height?: string;
}
const MonacoEditor: React.FC<MonacoEditorProps> = ({ initialValue, language, height = '400px' }) => {
const editorRef = useRef<HTMLDivElement>(null);
const monacoEditorRef = useRef<monaco.editor.IStandaloneCodeEditor | null>(null);
const vimModeRef = useRef<VimMode | null>(null);
useEffect(() => {
if (editorRef.current) {
const editor = monaco.editor.create(editorRef.current, {
value: initialValue,
language: language,
theme: 'vs-dark',
automaticLayout: true,
});
monacoEditorRef.current = editor;
const initializeVimMode = () => {
try {
const vimMode = new VimMode(editor);
vimModeRef.current = vimMode;
} catch (error) {
console.error('Error initializing VimMode:', error);
}
};
// Delay initialization to ensure the editor is fully loaded
setTimeout(initializeVimMode, 2000);
return () => {
if (vimModeRef.current) {
vimModeRef.current.dispose();
}
editor.dispose();
};
}
}, [initialValue, language]);
return (
<div>
<div ref={editorRef} className="monaco-editor-container" style={{ height }} />
<div id="status" className="vim-status-bar"></div>
</div>
);
};
export default MonacoEditor;-
Ensure CSS File: Ensure you have a
MonacoEditor.cssfile with basic styles, especially for.monaco-editor-containerand.vim-status-bar.
/* src/components/MonacoEditor.css */
.monaco-editor-container {
position: relative;
width: 100%;
}
.vim-status-bar {
position: absolute;
bottom: 0;
width: 100%;
background-color: #2c2c2c;
color: white;
text-align: left;
padding: 5px;
}-
Ensure Proper Dependencies: Make sure
monaco-editorandvim-monacoare installed and imported correctly in your project. -
Check Browser Console: After running the application, check the browser console for any additional errors or warnings that might give more context.
- Ensure Environment Configuration: If you see issues related to worker scripts, ensure you have the correct configuration for Monaco Editor’s worker scripts.
// Ensure this configuration is somewhere in your project setup
if (typeof window !== 'undefined') {
(window as any).MonacoEnvironment = {
getWorkerUrl: function (moduleId: string, label: string) {
if (label === 'json') {
return '/json.worker.js';
}
if (label === 'css') {
return '/css.worker.js';
}
if (label === 'html') {
return '/html.worker.js';
}
if (label === 'typescript' || label === 'javascript') {
return '/ts.worker.js';
}
return '/editor.worker.js';
},
};
}-
Run Your React Application: Start your React application and navigate to the component that renders
MonacoEditor.tsx.
If the minimal implementation works without errors, you can gradually add back features (like onChange, onSave, and custom Vim commands) to identify the specific part causing issues. If it still throws the same error, it might indicate a deeper compatibility issue, which might require looking into specific versions of monaco-editor and vim-monaco or their integration with React.
Context Items Read (20):
- product-specification.md
* The zombie walks t... - MonacoEditor.tsx
(97-118) - product-specification.md
# Product Specificat... - MonacoEditor.tsx
(0-5) - MonacoEditor.tsx
(32-40) - MonacoEditor.tsx ``
- MonacoEditor.html
.monaco-workbench .w... - MonacoEditor.tsx
// src/components/Mo... - vim-monaco.d.ts
constructor - MonacoEditor.tsx
(47-65) - MonacoEditor.html
<div id="status" sty... - MonacoEditor.tsx
})); - MonacoEditor.tsx ``
- MonacoEditor.tsx
focus - MonacoEditor.html
.monaco-editor.showU... - MonacoEditor.html
.monaco-editor .curs... - MonacoEditor.tsx
getValue - monaco-vim.d.ts
initVimMode - MonacoEditor.html
<div id="monaco" dat... - MonacoEditor.html
.monaco-editor .vert...
User at 11:04 am, Aug 5, 2024
Codeium at 11:04 am, Aug 5, 2024
It's clear that the issue is directly related to initializing the VimMode with the Monaco editor. Given that the Monaco editor works fine without the VimMode initialization, and the error occurs even if the initialization code isn't called, there might be an issue with how the vim-monaco module is being imported or used.
-
Check
vim-monacoVersion: Ensure that the version ofvim-monacoyou are using is compatible with your version ofmonaco-editor. -
Import Method: Ensure that
VimModeis being imported correctly fromvim-monaco. -
Monaco Configuration: Ensure that the Monaco environment is correctly configured to load the required worker scripts.
To further isolate the issue, let’s use a minimal implementation with additional checks and logging:
-
Ensure Proper Imports: Ensure that
monaco-editorandvim-monacoare correctly imported. -
Add Logging: Add additional logging to see if there are any import issues or undefined values.
Here’s the updated minimal implementation with logging and proper checks:
// src/components/MonacoEditor.tsx
import { useEffect, useRef } from 'react';
import * as monaco from 'monaco-editor';
import { VimMode } from 'vim-monaco';
import './MonacoEditor.css'; // Ensure this file exists and has the required styles
interface MonacoEditorProps {
initialValue: string;
language: 'javascript' | 'typescript' | 'markdown';
height?: string;
}
const MonacoEditor: React.FC<MonacoEditorProps> = ({ initialValue, language, height = '400px' }) => {
const editorRef = useRef<HTMLDivElement>(null);
const monacoEditorRef = useRef<monaco.editor.IStandaloneCodeEditor | null>(null);
const vimModeRef = useRef<VimMode | null>(null);
useEffect(() => {
if (editorRef.current) {
const editor = monaco.editor.create(editorRef.current, {
value: initialValue,
language: language,
theme: 'vs-dark',
automaticLayout: true,
});
monacoEditorRef.current = editor;
console.log('Monaco Editor created:', editor);
// Adding try-catch and logging to capture the issue
try {
const vimMode = new VimMode(editor);
vimModeRef.current = vimMode;
console.log('VimMode created:', vimMode);
} catch (error) {
console.error('Error initializing VimMode:', error);
}
return () => {
if (vimModeRef.current) {
vimModeRef.current.dispose();
}
editor.dispose();
};
}
}, [initialValue, language]);
return (
<div>
<div ref={editorRef} className="monaco-editor-container" style={{ height }} />
<div id="status" className="vim-status-bar"></div>
</div>
);
};
export default MonacoEditor;-
Check Browser Console: After running the application, check the console for the logs to see if the
VimModeis being created or if it throws an error. -
Check Dependencies: Ensure that you have the correct versions of
monaco-editorandvim-monacoinstalled. Compatibility issues can often cause such errors.
# Check installed versions
npm list monaco-editor vim-monaco- Ensure Correct Setup: Make sure your project is correctly set up to load the necessary worker scripts for Monaco Editor. This can sometimes cause issues if not set up correctly.
Ensure you have compatible versions of the packages:
// package.json
{
"dependencies": {
"monaco-editor": "^0.30.1", // Example version, ensure it's compatible
"vim-monaco": "^1.0.3" // Example version, ensure it's compatible
}
}If the issue persists, consider testing with different versions of monaco-editor and vim-monaco to identify if there is a specific version causing the issue. Compatibility issues between different versions can often lead to such errors.
Context Items Read (19):
- product-specification.md
* The zombie walks t... - MonacoEditor.tsx
initializeVimMode - monaco-vim.d.ts
initVimMode - product-specification.md
# Product Specificat... - MonacoEditor.tsx
MonacoEditor - MonacoEditor.html
<div id="status" sty... - vim-monaco.d.ts
constructor - MonacoEditor.tsx
initializeVimMode - vim-monaco.d.ts
VimMode - MonacoEditor.html
.monaco-workbench .w... - MonacoEditor.html
.monaco-editor.showU... - MonacoEditor.tsx
MonacoEditor - vim-monaco.d.ts
defineEx - vim-monaco.d.ts
} - MonacoEditor.tsx
// src/components/Mo... - vim-monaco.d.ts
dispose - vim-monaco.d.ts
// src/types/vim-mon... - monaco-vim.d.ts
} - MonacoEditor.tsx
(0-5)
User at 11:58 am, Aug 5, 2024
Codeium at 11:58 am, Aug 5, 2024
The error you're seeing indicates that TypeScript cannot find the type declarations for the vim-monaco module. Even though the module has type declarations, the way the package is structured with respect to package.json can sometimes cause issues.
-
Create a Module Declaration: If the library's type declarations are not being resolved correctly, you can manually create a module declaration in your project to help TypeScript understand the types.
-
Check
package.json: Ensure that thepackage.jsonofvim-monacocorrectly points to its type declarations. You can inspect thenode_modules/vim-monaco/package.jsonfile to verify this.
You can create a custom type declaration file in your project to manually declare the module and its types.
-
Create a
typesDirectory: Create atypesdirectory in your project if it doesn't already exist. -
Add a Declaration File: Create a new file named
vim-monaco.d.tsin thetypesdirectory with the following content:
// types/vim-monaco.d.ts
declare module 'vim-monaco' {
import * as monaco from 'monaco-editor';
export class VimMode {
constructor(editor: monaco.editor.IStandaloneCodeEditor);
dispose(): void;
}
export function makeDomStatusBar(parent: HTMLElement, focusEditor: () => void): HTMLElement;
}-
Include the Types Directory in
tsconfig.json: Ensure that TypeScript includes the custom types directory. Add or update thetypeRootsin yourtsconfig.json:
// tsconfig.json
{
"compilerOptions": {
// other options...
"typeRoots": ["./node_modules/@types", "./types"]
}
}With the custom type declarations, your MonacoEditor.tsx should now look like this:
// src/components/MonacoEditor.tsx
import { useEffect, useRef } from 'react';
import * as monaco from 'monaco-editor';
import { VimMode } from 'vim-monaco';
import './MonacoEditor.css'; // Ensure this file exists and has the required styles
interface MonacoEditorProps {
initialValue: string;
language: 'javascript' | 'typescript' | 'markdown';
height?: string;
}
const MonacoEditor: React.FC<MonacoEditorProps> = ({ initialValue, language, height = '400px' }) => {
const editorRef = useRef<HTMLDivElement>(null);
const monacoEditorRef = useRef<monaco.editor.IStandaloneCodeEditor | null>(null);
const vimModeRef = useRef<VimMode | null>(null);
useEffect(() => {
if (editorRef.current) {
const editor = monaco.editor.create(editorRef.current, {
value: initialValue,
language: language,
theme: 'vs-dark',
automaticLayout: true,
});
monacoEditorRef.current = editor;
console.log('Monaco Editor created:', editor);
// Adding try-catch and logging to capture the issue
try {
const vimMode = new VimMode(editor);
vimModeRef.current = vimMode;
console.log('VimMode created:', vimMode);
} catch (error) {
console.error('Error initializing VimMode:', error);
}
return () => {
if (vimModeRef.current) {
vimModeRef.current.dispose();
}
editor.dispose();
};
}
}, [initialValue, language]);
return (
<div>
<div ref={editorRef} className="monaco-editor-container" style={{ height }} />
<div id="status" className="vim-status-bar"></div>
</div>
);
};
export default MonacoEditor;- Restart TypeScript Server: If you're using an editor like VSCode, restart the TypeScript server to ensure it picks up the new type declarations.
- Run Your Application: Re-run your application to check if the issue is resolved.
By manually creating a module declaration, you should be able to resolve the TypeScript errors and ensure that the vim-monaco library integrates correctly with your Monaco Editor setup.
Context Items Read (11):
- product-specification.md
* The zombie walks t... - MonacoEditor.tsx
(0-5) - monaco-vim.d.ts
// src/types/monaco-... - product-specification.md
# Product Specificat... - MonacoEditor.tsx
MonacoEditor - MonacoEditor.tsx
// src/components/Mo... - MonacoEditor.html
<div id="status" sty... - monaco-vim.d.ts
} - MonacoEditor.html
(1154-1177) - monaco-vim.d.ts
initVimMode - package.json
{
User at 4:10 pm, Aug 5, 2024
Codeium at 4:10 pm, Aug 5, 2024
You're correct that ideally, you should be able to use the type declarations provided by the vim-monaco package without creating your own. The error you're encountering indicates there might be deeper integration issues between monaco-editor and vim-monaco.
-
Verify
vim-monacoPackage Structure: Ensure that thevim-monacopackage has its type declarations correctly specified in itspackage.json. -
Compatibility Check: Verify the versions of
monaco-editorandvim-monacoyou are using to make sure they are compatible. -
Project Setup: Ensure that the project setup and configuration (like Vite) is correctly handling the
monaco-editorandvim-monacodependencies.
Check node_modules/vim-monaco/package.json to see if it correctly points to its type declarations:
{
"name": "vim-monaco",
"version": "1.0.3",
"main": "dist/vim-monaco.umd.js",
"types": "dist/index.d.ts",
"exports": {
".": {
"import": "./dist/vim-monaco.modern.js",
"require": "./dist/vim-monaco.umd.js",
"types": "./dist/index.d.ts"
}
}
}Ensure you have compatible versions of monaco-editor and vim-monaco:
npm install [email protected] [email protected]Let’s attempt a more simplified example to ensure basic integration:
-
Simplified
MonacoEditor.tsx:// src/components/MonacoEditor.tsx import { useEffect, useRef } from 'react'; import * as monaco from 'monaco-editor'; import { VimMode } from 'vim-monaco'; import './MonacoEditor.css'; // Ensure this file exists and has the required styles interface MonacoEditorProps { initialValue: string; language: 'javascript' | 'typescript' | 'markdown'; height?: string; } const MonacoEditor: React.FC<MonacoEditorProps> = ({ initialValue, language, height = '400px' }) => { const editorRef = useRef<HTMLDivElement>(null); const monacoEditorRef = useRef<monaco.editor.IStandaloneCodeEditor | null>(null); const vimModeRef = useRef<VimMode | null>(null); useEffect(() => { if (editorRef.current) { const editor = monaco.editor.create(editorRef.current, { value: initialValue, language: language, theme: 'vs-dark', automaticLayout: true, }); monacoEditorRef.current = editor; console.log('Monaco Editor created:', editor); try { const vimMode = new VimMode(editor); vimModeRef.current = vimMode; console.log('VimMode created:', vimMode); } catch (error) { console.error('Error initializing VimMode:', error); } return () => { if (vimModeRef.current) { vimModeRef.current.dispose(); } editor.dispose(); }; } }, [initialValue, language]); return ( <div> <div ref={editorRef} className="monaco-editor-container" style={{ height }} /> <div id="status" className="vim-status-bar"></div> </div> ); }; export default MonacoEditor;
-
Ensure Proper CSS:
/* src/components/MonacoEditor.css */ .monaco-editor-container { position: relative; width: 100%; } .vim-status-bar { position: absolute; bottom: 0; width: 100%; background-color: #2c2c2c; color: white; text-align: left; padding: 5px; }
-
Verify Vite Configuration:
Ensure your Vite configuration is correctly set up to handle
monaco-editor:// vite.config.ts import { defineConfig } from 'vite'; import react from '@vitejs/plugin-react'; import path from 'path'; import monacoEditorPlugin from 'vite-plugin-monaco-editor'; export default defineConfig({ plugins: [ react(), monacoEditorPlugin() ], resolve: { alias: { '/@': path.resolve(__dirname, './src'), }, }, });
Context Items Read (10):
- product-specification.md
* The zombie walks t... - vim-monaco.d.ts
// types/vim-monaco.... - vim-monaco.d.ts
} - MonacoEditor.html
<div id="status" sty... - product-specification.md
# Product Specificat... - vim-monaco.d.ts
constructor - vim-monaco.d.ts
VimMode - vim-monaco.d.ts
dispose - vim-monaco.d.ts
makeDomStatusBar - vite.config.ts
// vite.config.ts
User at 4:23 pm, Aug 5, 2024
Codeium at 4:24 pm, Aug 5, 2024
The fact that vim-monaco specifies monaco-editor version ^0.50.0 means you should use a compatible version of monaco-editor in your project. The package managers (npm vs. yarn) typically don't cause issues unless there are specific conflicts or version mismatches.
-
Ensure Compatible Versions: Make sure your project is using the same versions of
monaco-editorandvim-monacoas specified invim-monaco'spackage.json. -
Install Dependencies with Yarn: Use Yarn to install the necessary dependencies in your project.
-
Building
vim-monaco: If you need to buildvim-monacofrom source, you can use eithernpmoryarn. However, for consistency, you might prefer using Yarn.
Update your package.json to use the compatible versions:
// package.json
{
"dependencies": {
"monaco-editor": "^0.50.0",
"vim-monaco": "^1.0.3"
}
}Then run:
yarn installIf you want to build vim-monaco from source, clone the repository and build it using Yarn:
# Clone the vim-monaco repository
git clone https://github.com/pollrobots/vim-monaco.git
cd vim-monaco
# Install dependencies using Yarn
yarn install
# Build the project using Yarn
yarn buildHere’s the minimal implementation again, ensuring you’re using the correct versions:
// src/components/MonacoEditor.tsx
import { useEffect, useRef } from 'react';
import * as monaco from 'monaco-editor';
import { VimMode } from 'vim-monaco';
import './MonacoEditor.css'; // Ensure this file exists and has the required styles
interface MonacoEditorProps {
initialValue: string;
language: 'javascript' | 'typescript' | 'markdown';
height?: string;
}
const MonacoEditor: React.FC<MonacoEditorProps> = ({ initialValue, language, height = '400px' }) => {
const editorRef = useRef<HTMLDivElement>(null);
const monacoEditorRef = useRef<monaco.editor.IStandaloneCodeEditor | null>(null);
const vimModeRef = useRef<VimMode | null>(null);
useEffect(() => {
if (editorRef.current) {
const editor = monaco.editor.create(editorRef.current, {
value: initialValue,
language: language,
theme: 'vs-dark',
automaticLayout: true,
});
monacoEditorRef.current = editor;
console.log('Monaco Editor created:', editor);
// Adding try-catch and logging to capture the issue
try {
const vimMode = new VimMode(editor);
vimModeRef.current = vimMode;
console.log('VimMode created:', vimMode);
} catch (error) {
console.error('Error initializing VimMode:', error);
}
return () => {
if (vimModeRef.current) {
vimModeRef.current.dispose();
}
editor.dispose();
};
}
}, [initialValue, language]);
return (
<div>
<div ref={editorRef} className="monaco-editor-container" style={{ height }} />
<div id="status" className="vim-status-bar"></div>
</div>
);
};
export default MonacoEditor;Ensure you have the CSS file with the necessary styles:
/* src/components/MonacoEditor.css */
.monaco-editor-container {
position: relative;
width: 100%;
}
.vim-status-bar {
position: absolute;
bottom: 0;
width: 100%;
background-color: #2c2c2c;
color: white;
text-align: left;
padding: 5px;
}Run your application and check if the issue persists. If the error still occurs, it might indicate a deeper issue with the integration of vim-monaco and monaco-editor in your specific setup.
- Check Browser Console: Look for any additional errors or warnings in the browser console that might give more context.
-
Verify Imports: Ensure that
monaco-editorandvim-monacoare correctly imported and used in your code.
By ensuring you're using compatible versions and correctly building and integrating the dependencies, you should be able to resolve the issues you're encountering.
Context Items Read (10):
- product-specification.md
* The zombie walks t... - package.json
(0-45) - package.json
{ - MonacoEditor.html
<div id="status" sty... - vim-monaco.d.ts
// types/vim-monaco.... - README.md
## vim-monaco - index.ts
import monaco from "... - vim-monaco.d.ts
} - vim-monaco.d.ts
constructor - adapter.ts
/**
User at 4:28 pm, Aug 5, 2024
Codeium at 4:28 pm, Aug 5, 2024
Got it. If you're noticing the build script refers to npm, let's make sure we adapt it correctly for Yarn and ensure the build process is smooth.
You can adapt the build script to use Yarn instead of npm. Here’s how you can modify the package.json:
// vim-monaco/package.json
{
"name": "vim-monaco",
"type": "module",
"version": "1.0.3",
"description": "vim support for monaco-editor",
"keywords": [
"monaco-editor",
"vim"
],
"source": "src/index.ts",
"exports": "./dist/vim-monaco.modern.js",
"types": "./dist/index.d.ts",
"main": "dist/vim-monaco.cjs",
"module": "dist/vim-monaco.module.js",
"unpkg": "dist/vim-monaco.umd.js",
"files": [
"dist",
"src",
"LICENSE",
"LICENSE.codemirror.txt",
"LICENSE.monaco-vim.txt",
"README.md"
],
"scripts": {
"clean": "rm -rf dist",
"build": "yarn run clean && yarn run digraphs && yarn microbundle",
"digraphs": "node src/digraph.src.js",
"prepublishOnly": "yarn run build"
},
"author": "Paul C Roberts <[email protected]>",
"repository": {
"type": "git",
"url": "https://github.com/pollrobots/vim-monaco.git"
},
"homepage": "https://github.com/pollrobots/vim-monaco.git",
"license": "MIT",
"devDependencies": {
"microbundle": "^0.15.1",
"monaco-editor": "^0.50.0",
"typescript": "^5.5.3"
},
"peerDependencies": {
"monaco-editor": "^0.50.0"
}
}-
Clone the Repository and Navigate to the Directory:
git clone https://github.com/pollrobots/vim-monaco.git cd vim-monaco -
Install Dependencies with Yarn:
yarn install
-
Build the Project with Yarn:
yarn build
After building vim-monaco from source, ensure that your project correctly integrates the newly built version.
-
Link the Built Package: Use Yarn to link the built
vim-monacopackage to your project.# In vim-monaco directory yarn link # In your project directory yarn link vim-monaco
-
Verify the Integration: Ensure your
MonacoEditor.tsxandpackage.jsonare correctly set up to use the linkedvim-monaco.
-
Check for TypeScript Issues: Ensure that TypeScript correctly picks up the type declarations from
vim-monaco. If necessary, use a custom type declaration as a temporary workaround, as previously suggested. -
Check Browser Console: Look for any additional errors or warnings in the browser console that might give more context.
-
Run Your Application: After linking and ensuring the correct setup, run your application to verify if the issue persists.
-
Check for Compatibility: If the issue still occurs, verify the compatibility of
monaco-editorandvim-monacoand ensure there are no underlying conflicts.
By adapting the build script for Yarn and ensuring a smooth integration, you should be able to resolve the issues you're encountering with vim-monaco and monaco-editor.
Context Items Read (3):
- package.json
(0-45) - MonacoEditor.html
<div id="status" sty... - vim-monaco.d.ts
// types/vim-monaco....
User at 4:35 pm, Aug 5, 2024
Codeium at 4:35 pm, Aug 5, 2024
Certainly! The yarn link command is used to link a local package to your project. This is especially useful during development when you want to test changes in a package without having to publish it to a registry like npm or Yarn.
-
Creating a Link: When you run
yarn linkin thevim-monacodirectory, it creates a global symlink to that directory. This means that thevim-monacopackage is now available globally on your system. -
Linking to Your Project: When you run
yarn link vim-monacoin your project directory, Yarn creates a symlink in your project'snode_modulesdirectory that points to the globally linkedvim-monacopackage.
This allows your project to use the local version of vim-monaco instead of fetching it from a remote registry. Any changes you make to the vim-monaco package will be immediately reflected in your project.
Navigate to the vim-monaco directory and run the following command:
# Navigate to the vim-monaco directory
cd path/to/vim-monaco
# Create a global symlink for vim-monaco
yarn linkThis command creates a global link to the vim-monaco package.
Navigate to your project directory and run the following command:
# Navigate to your project directory
cd path/to/your/project
# Link the globally linked vim-monaco to your project
yarn link vim-monacoThis command creates a symlink in your project's node_modules directory that points to the globally linked vim-monaco.
After linking, you can verify that your project is using the local version of vim-monaco:
-
Check
node_modules: In your project'snode_modulesdirectory, you should see a symlink forvim-monacothat points to the localvim-monacodirectory. -
Run Your Project: Start your development server and test the integration to ensure that the changes in
vim-monacoare being reflected in your project.
-
Develop and Build
vim-monaco:- Make changes to the
vim-monacosource code. - Build the project using
yarn build.
- Make changes to the
-
Link
vim-monacoGlobally:cd path/to/vim-monaco yarn link -
Link
vim-monacoto Your Project:cd path/to/your/project yarn link vim-monaco -
Run Your Project:
- Start your development server.
- Verify that the changes in
vim-monacoare reflected in your project.
-
/path/to/vim-monaco- Contains the source code for the
vim-monacopackage.
- Contains the source code for the
-
/path/to/your/project- Contains your React project that uses
vim-monaco.
- Contains your React project that uses
By linking the vim-monaco package, you can develop and test changes in vim-monaco without having to publish it to a registry. This can greatly speed up your development workflow and make it easier to debug issues.
Context Items Read (3):
- product-specification.md
* The zombie walks t... - package.json
(0-45) - MonacoEditor.html
<div id="status" sty...
User at 4:42 pm, Aug 5, 2024
Codeium at 4:43 pm, Aug 5, 2024
Let's walk through the steps to verify and debug the integration of the locally linked vim-monaco package.
-
Check
node_modules: Ensure that thevim-monacopackage in your project'snode_modulesdirectory is a symlink pointing to your localvim-monacodirectory.cd path/to/your/project/node_modules ls -l vim-monacoThe output should show that
vim-monacois a symlink to your localvim-monacodirectory. -
Check
package.json: Ensure your project'spackage.jsoncorrectly listsvim-monacoas a dependency (it should be listed, andyarn linkwill override it to point to the local version).{ "dependencies": { "monaco-editor": "^0.50.0", "vim-monaco": "^1.0.3" } }
-
Check for TypeScript Issues: Ensure that TypeScript correctly picks up the type declarations from
vim-monaco.- Ensure
typescriptis installed in your project. - Ensure
tsconfig.jsonincludes thetypesdirectory (if you created a custom type declaration).
// tsconfig.json { "compilerOptions": { // other options... "typeRoots": ["./node_modules/@types", "./types"] } }
- Ensure
-
Check Browser Console: Look for any additional errors or warnings in the browser console.
- Open the Developer Tools in your browser (usually by pressing F12).
- Go to the Console tab to see any errors or warnings.
With the local vim-monaco linked, you can step into that code using the following steps:
-
Set Breakpoints: In your IDE (e.g., VSCode), open the
vim-monacopackage source files and set breakpoints where you suspect the issue might be. -
Start Debugging: Start your React application in debug mode. In VSCode, you can create a launch configuration for debugging.
// .vscode/launch.json { "version": "0.2.0", "configurations": [ { "type": "chrome", "request": "launch", "name": "Launch Chrome against localhost", "url": "http://localhost:3000", // Adjust to your local development URL "webRoot": "${workspaceFolder}" } ] }
Run the debugger, and it should hit the breakpoints you set in the
vim-monacosource files. -
Verify the Linked Package: You can verify that your project is using the linked
vim-monacoby adding a console log or modifying the code slightly in thevim-monacosource files. These changes should be immediately reflected in your running application.
-
Open
vim-monacoSource Code: Open theadapter.tsfile (or the file where the error occurs) in thevim-monacopackage. -
Set Breakpoints: Set breakpoints on the lines where the error occurs.
-
Add Console Logs: Add console logs to see the state of the variables causing the error.
// Example in adapter.ts console.log('SelectionDirection:', someVariable.SelectionDirection);
-
Run the Application: Start your application and trigger the code that causes the error. The breakpoints should be hit, and the console logs should help you understand the issue better.
By following these steps, you can verify that your project is using the locally linked vim-monaco package and debug the integration to resolve the issues you're encountering. This process allows you to step into the vim-monaco code, set breakpoints, and add console logs to understand and fix the problem.
Context Items Read (6):
- product-specification.md
* The zombie walks t... - MonacoEditor.tsx
MonacoEditor - MonacoEditor.tsx
(0-5) - MonacoEditor.html
<div id="status" sty... - vim-monaco.d.ts
// types/vim-monaco.... - index.ts
import monaco from "...
User at 4:53 pm, Aug 5, 2024
Codeium at 4:53 pm, Aug 5, 2024
The typical workflow for using yarn link does not require you to yarn add the package first. Instead, you'll link the local package directly into your project. Here’s the step-by-step process to ensure the linked package is correctly integrated:
-
Remove Existing
vim-monaco: You've already done this step by running:yarn remove vim-monaco
-
Link
vim-monacoGlobally: Navigate to thevim-monacodirectory and create a global link.cd path/to/vim-monaco yarn link -
Link
vim-monacoto Your Project: Navigate to your project directory and link the globally linkedvim-monaco.cd path/to/your/project yarn link vim-monaco
Your tsconfig.json already looks well-configured. There's no need to change it for the linking process.
-
Check
node_modules: Ensure thatvim-monacois a symlink in your project'snode_modulesdirectory.cd path/to/your/project/node_modules ls -l vim-monacoThe output should show
vim-monacoas a symlink to the localvim-monacodirectory. -
Check Package.json: Your
package.jsonshould not listvim-monacounder dependencies if you are using the linked version. The link will override the dependency.
-
Open
vim-monacoSource Code: Open thevim-monacopackage source files in your IDE. -
Set Breakpoints: Set breakpoints in the source files where the error occurs (e.g.,
adapter.ts). -
Run the Application: Start your application in debug mode. This allows you to step into the code and see the values of variables.
If you are using VSCode, you can create a launch configuration for debugging.
// .vscode/launch.json
{
"version": "0.2.0",
"configurations": [
{
"type": "chrome",
"request": "launch",
"name": "Launch Chrome against localhost",
"url": "http://localhost:3000", // Adjust to your local development URL
"webRoot": "${workspaceFolder}"
}
]
}-
Start Debugging: Run the debugger, and it should hit the breakpoints you set in the
vim-monacosource files. -
Check Console Logs: Add console logs to the
vim-monacosource code to see the state of variables causing the error.// Example in adapter.ts console.log('SelectionDirection:', someVariable.SelectionDirection);
-
Check Browser Console: Look for any additional errors or warnings in the browser console that might give more context.
-
Verify Symlink: Ensure that
vim-monacois correctly symlinked in thenode_modulesdirectory. -
Run Application: Start your application and verify if the changes in
vim-monacoare reflected.
By following these steps, you can ensure that your project uses the locally linked vim-monaco package and debug the integration effectively. This process allows you to step into the vim-monaco code, set breakpoints, and add console logs to understand and fix the problem.
Context Items Read (6):
- tsconfig.json
(0-32) - vim-monaco.d.ts
// types/vim-monaco.... - MonacoEditor.html
<div id="status" sty... - tsconfig.node.json
{ - index.ts
import monaco from "... - vite.config.ts
// vite.config.ts
User at 5:45 pm, Aug 5, 2024
Codeium at 5:46 pm, Aug 5, 2024
Thank you for clarifying the steps and the issue you are encountering.
-
Remove Existing
vim-monaco: You correctly removed the existingvim-monacofrompackage.json:yarn remove vim-monaco
-
Link
vim-monacoGlobally: Navigate to thevim-monacodirectory and create a global link:cd path/to/vim-monaco yarn link -
Link
vim-monacoto Your Project: Navigate to your project directory and link the globally linkedvim-monaco:cd path/to/your/project yarn link vim-monaco
After running yarn link vim-monaco, you should see vim-monaco in your project's node_modules directory as a symlink. If the symlink is not created, you might need to troubleshoot the linking process.
Even though yarn link does not add the package back to package.json, you can manually add it for tracking purposes without actually installing it from the registry.
-
Manually Add
vim-monacotopackage.json: Open yourpackage.jsonand manually addvim-monacoto the dependencies:{ "dependencies": { "monaco-editor": "^0.50.0", "vim-monaco": "link:../path/to/vim-monaco" } } -
Verify the Symlink: Ensure that the symlink is correctly created in the
node_modulesdirectory:cd path/to/your/project/node_modules ls -l vim-monaco
If the symlink is not created, you can try the following steps:
-
Ensure
yarn linkwas Successful: Verify thatyarn linkin thevim-monacodirectory reported success. -
Manually Create the Symlink: If
yarn linkdoes not create the symlink, you can manually create it:cd path/to/your/project/node_modules ln -s ../../path/to/vim-monaco vim-monaco
-
Run Your Application: Start your application and verify if the changes in
vim-monacoare reflected. -
Check Browser Console: Look for any additional errors or warnings in the browser console that might give more context.
-
Debugging: Step into the
vim-monacocode, set breakpoints, and add console logs to understand and fix the problem.
By manually adding vim-monaco to package.json and ensuring the symlink is correctly created, you can verify that your project uses the locally linked vim-monaco package. This process allows you to step into the vim-monaco code, set breakpoints, and add console logs to understand and fix the problem.
Context Items Read (4):
- product-specification.md
* The zombie walks t... - package.json
{ - MonacoEditor.html
<div id="status" sty... - vim-monaco.d.ts
// types/vim-monaco....
User at 5:55 pm, Aug 5, 2024
Codeium at 5:56 pm, Aug 5, 2024
Thank you for the detailed steps and the information. It seems like you've correctly linked the vim-monaco package, but there might be additional steps required to ensure proper debugging and symbol loading.
-
Verify the Symlink: Ensure that the symlink is correctly created in the
node_modulesdirectory:cd path/to/your/project/node_modules ls -l vim-monacoThe output should show
vim-monacoas a symlink to your localvim-monacodirectory. -
Manually Add to
package.json: Ensure that yourpackage.jsoncorrectly tracksvim-monacoas a linked dependency:{ "dependencies": { "monaco-editor": "^0.50.0", "vim-monaco": "link:../path/to/vim-monaco" } }
If you need debug symbols or source maps, you should ensure that vim-monaco is built with these options enabled.
-
Modify
vim-monacoBuild Script: Ensure that thevim-monacobuild script generates source maps. You can modify themicrobundlecommand in thepackage.jsonto include source maps:// vim-monaco/package.json { "scripts": { "clean": "rm -rf dist", "build": "yarn run clean && yarn run digraphs && microbundle --sourcemap", "digraphs": "node src/digraph.src.js", "prepublishOnly": "yarn run build" } }
-
Rebuild
vim-monaco: Rebuildvim-monacoto generate the source maps:cd path/to/vim-monaco yarn build -
Ensure Source Maps are Loaded: When running your application, ensure that the source maps are loaded in the browser's Developer Tools. This should allow breakpoints to bind correctly.
-
Configure VSCode for Debugging: Ensure that your VSCode is correctly configured for debugging. Create a
.vscode/launch.jsonfile if it doesn't exist:// .vscode/launch.json { "version": "0.2.0", "configurations": [ { "type": "chrome", "request": "launch", "name": "Launch Chrome against localhost", "url": "http://localhost:3000", // Adjust to your local development URL "webRoot": "${workspaceFolder}" } ] }
-
Set Breakpoints in
vim-monaco: Open thevim-monacopackage source files in VSCode and set breakpoints where you suspect the issue might be. -
Start Debugging: Start the debugger in VSCode and verify that the breakpoints are hit.
-
Check Browser Console: Look for any additional errors or warnings in the browser console that might give more context.
-
Clear Cache: Sometimes, browser caching issues can prevent the latest source maps and code from being loaded. Clear your browser cache or use an incognito window to test.
By ensuring that the vim-monaco package is built with source maps and correctly linked, you should be able to step into the code and debug effectively. Proper configuration in VSCode and clearing the browser cache can also help in ensuring that breakpoints bind correctly and you can see the debug symbols.
Context Items Read (6):
- product-specification.md
* The zombie walks t... - build.make
test/build/Debug/sym... - CMakeRuleHashes.txt
# Hashes of file bui... - MonacoEditor.html
<div id="status" sty... - MonacoEditor.html
.monaco-editor.showU... - vim-monaco.d.ts
// types/vim-monaco....
User at 6:32 pm, Aug 5, 2024
Codeium at 6:33 pm, Aug 5, 2024
It seems the issue is that window.monaco is not being set as expected. This could be due to the order of script execution or the way monaco-editor is being initialized in your project.
Here are the steps to ensure that monaco-editor is correctly loaded and available on the window object:
-
Check Initialization Script: Ensure that
monaco-editoris being correctly initialized and assigned to thewindowobject. This typically happens in a script that runs before any dependent code.For example, in your
MonacoEditor.htmlfile:<!-- src/components/MonacoEditor.html --> <div id="status" style="display: block;"> <span>--NORMAL--</span><span></span><span class="vim-notification"></span><span style="float: right"></span> </div> <script src="https://unpkg.com/[email protected]/min/vs/loader.js"></script> <script> const baseUrl = "https://unpkg.com/[email protected]/min/"; require.config({ paths: { vs: `${baseUrl}/vs`, "vim-monaco": "https://unpkg.com/[email protected]/dist" } }); require(['vs/editor/editor.main'], (monaco) => { window.monaco = monaco; require(['vim-monaco/vim-monaco.umd', 'index'], (vim, index) => { window.vim = vim; index.main(); }, (err) => { console.error('Error loading vim-monaco', err); }); }, (err) => { console.error('Error loading monaco:', err); }); </script>
-
Ensure Monaco is Available Before Usage: In your
adapter.tsfile, you need to ensure thatwindow.monacois available before you access it. You can add a check to see ifwindow.monacois defined./** * An adapter to make CodeMirror's vim bindings work with monaco */ import { IPosition, IRange, ISelection } from "monaco-editor"; import monaco from "monaco-editor"; import { StatusBarInputOptions, ModeChangeEvent } from "./statusbar"; import { ExCommandOptionalParameters } from "./keymap_vim"; import { Pos, getEventKeyName, makePos } from "./common"; console.log('CodeMirror adapter loaded', window); if (window.monaco && window.monaco.SelectionDirection) { const SelectionDirection = window.monaco.SelectionDirection; } else { console.error('Monaco is not loaded yet'); } export class CmSelection { /// Where the selection started from readonly anchor: Pos; /// Where the cursor currently is readonly head: Pos; constructor(anchor: Pos, head: Pos) { this.anchor = anchor; this.head = head; } }
If you're using Monaco in a React component, ensure that Monaco is loaded before the component tries to use it.
-
Load Monaco in a React Component: Ensure that
monaco-editoris correctly loaded before using it in your React component.// src/components/MonacoEditor.tsx import React, { useEffect, useRef } from 'react'; import * as monaco from 'monaco-editor'; import { VimMode } from 'vim-monaco'; interface MonacoEditorProps { initialValue: string; language: 'javascript' | 'typescript' | 'markdown'; height?: string; } const MonacoEditor: React.FC<MonacoEditorProps> = ({ initialValue, language, height = '400px' }) => { const editorRef = useRef<HTMLDivElement>(null); const monacoEditorRef = useRef<monaco.editor.IStandaloneCodeEditor | null>(null); useEffect(() => { if (!editorRef.current) return; const loadMonaco = async () => { const editor = monaco.editor.create(editorRef.current, { value: initialValue, language: language, theme: 'vs-dark', automaticLayout: true, }); monacoEditorRef.current = editor; // Ensure that VimMode is loaded after editor creation const VimMode = (await import('vim-monaco')).VimMode; new VimMode(editor); }; loadMonaco(); return () => { monacoEditorRef.current?.dispose(); }; }, [initialValue, language]); return <div
Context Items Read (9):
- adapter.ts
(0-12) - adapter.ts
/** - index.ts
Window - adapter.ts
liftRange - adapter.ts
liftSelection - adapter.ts
liftPosition - MonacoEditor.html
<div id="status" sty... - adapter.ts
getConfiguration - MonacoEditor.html
.monaco-workbench .w...
User at 6:46 pm, Aug 5, 2024
Codeium at 6:47 pm, Aug 5, 2024
Thank you for the clarification. Let's focus on ensuring that monaco is correctly initialized and available before vim-monaco is used. We can also simplify the use of useRef to make sure everything is correctly assigned.
To ensure that monaco is correctly initialized and assigned to the window object before using vim-monaco, you can follow these steps:
-
Check Initialization: Ensure that
monacois properly initialized within theuseEffecthook beforevim-monacois used. -
Simplify
useRefUsage: Use a single ref for the editor and handlevimModewithin the sameuseEffectto avoid unnecessary complexity.
Here's an updated version of your MonacoEditor.tsx:
// src/components/MonacoEditor.tsx
import { useEffect, useRef } from 'react';
import * as monaco from 'monaco-editor';
import { VimMode } from 'vim-monaco';
import './MonacoEditor.css'; // Ensure this file exists and has the required styles
interface MonacoEditorProps {
initialValue: string;
language: 'javascript' | 'typescript' | 'markdown';
height?: string;
}
const MonacoEditor: React.FC<MonacoEditorProps> = ({ initialValue, language, height = '400px' }) => {
const editorRef = useRef<HTMLDivElement>(null);
const editorInstanceRef = useRef<monaco.editor.IStandaloneCodeEditor | null>(null);
useEffect(() => {
if (editorRef.current) {
const editor = monaco.editor.create(editorRef.current, {
value: initialValue,
language: language,
theme: 'vs-dark',
automaticLayout: true,
});
editorInstanceRef.current = editor;
console.log('Monaco Editor created:', editor);
// Ensure VimMode is loaded after editor creation
try {
const vimMode = new VimMode(editor);
console.log('VimMode created:', vimMode);
} catch (error) {
console.error('Error initializing VimMode:', error);
}
return () => {
if (editorInstanceRef.current) {
editorInstanceRef.current.dispose();
}
};
}
}, [initialValue, language]);
return (
<div>
<div ref={editorRef} className="monaco-editor-container" style={{ height }} />
<div id="status" className="vim-status-bar"></div>
</div>
);
};
export default MonacoEditor;To avoid potential issues with window.monaco, you can ensure that it's available globally (though this is less common in React applications):
-
Set
window.monaco: If you needwindow.monaco, ensure it is set explicitly during initialization.
If you need to ensure window.monaco is available, you could add:
useEffect(() => {
if (editorRef.current) {
const editor = monaco.editor.create(editorRef.current, {
value: initialValue,
language: language,
theme: 'vs-dark',
automaticLayout: true,
});
// Ensure monaco is available globally
window.monaco = monaco;
editorInstanceRef.current = editor;
console.log('Monaco Editor created:', editor);
// Ensure VimMode is loaded after editor creation
try {
const vimMode = new VimMode(editor);
console.log('VimMode created:', vimMode);
} catch (error) {
console.error('Error initializing VimMode:', error);
}
return () => {
if (editorInstanceRef.current) {
editorInstanceRef.current.dispose();
}
};
}
}, [initialValue, language]);-
Check Browser Console: Look for any additional errors or warnings in the browser console that might give more context.
-
Add Console Logs: Add console logs to see the state of variables causing the error.
// Example in adapter.ts console.log('SelectionDirection:', window.monaco?.SelectionDirection);
-
Step Through Code: Use the browser's Developer Tools to step through the code and ensure
monacois loaded before it's used.
By ensuring that monaco is correctly initialized and simplifying the useRef usage, you can avoid issues related to the availability of monaco and integration with vim-monaco. Proper debugging and ensuring window.monaco is set correctly will help in resolving the issues you're encountering.
Context Items Read (4):
- product-specification.md
# Product Specificat... - MonacoEditor.tsx
MonacoEditor - MonacoEditor.html
<div id="status" sty... - adapter.ts
/**
User at 6:57 pm, Aug 5, 2024
Codeium at 6:57 pm, Aug 5, 2024
To resolve the TypeScript error related to adding a property to the window object, you need to extend the Window interface with the monaco property. This can be done in a TypeScript declaration file.
-
Create a TypeScript Declaration File: Create a file named
global.d.tsin thesrcdirectory (or another appropriate location) to extend theWindowinterface. -
Extend the
WindowInterface: Add the following code toglobal.d.tsto extend theWindowinterface:// src/global.d.ts import * as monaco from 'monaco-editor'; declare global { interface Window { monaco: typeof monaco; } }
-
Update Your
MonacoEditor.tsx: With theWindowinterface extended, you can safely assignmonacotowindow.monacoin yourMonacoEditor.tsxfile.
Here's the updated MonacoEditor.tsx file:
// src/components/MonacoEditor.tsx
import { useEffect, useRef } from 'react';
import * as monaco from 'monaco-editor';
import { VimMode } from 'vim-monaco';
import './MonacoEditor.css'; // Ensure this file exists and has the required styles
interface MonacoEditorProps {
initialValue: string;
language: 'javascript' | 'typescript' | 'markdown';
height?: string;
}
const MonacoEditor: React.FC<MonacoEditorProps> = ({ initialValue, language, height = '400px' }) => {
const editorRef = useRef<HTMLDivElement>(null);
const editorInstanceRef = useRef<monaco.editor.IStandaloneCodeEditor | null>(null);
useEffect(() => {
if (editorRef.current) {
const editor = monaco.editor.create(editorRef.current, {
value: initialValue,
language: language,
theme: 'vs-dark',
automaticLayout: true,
});
// Ensure monaco is available globally
window.monaco = monaco;
editorInstanceRef.current = editor;
console.log('Monaco Editor created:', editor);
// Ensure VimMode is loaded after editor creation
try {
const vimMode = new VimMode(editor);
console.log('VimMode created:', vimMode);
} catch (error) {
console.error('Error initializing VimMode:', error);
}
return () => {
if (editorInstanceRef.current) {
editorInstanceRef.current.dispose();
}
};
}
}, [initialValue, language]);
return (
<div>
<div ref={editorRef} className="monaco-editor-container" style={{ height }} />
<div id="status" className="vim-status-bar"></div>
</div>
);
};
export default MonacoEditor;-
Extend the
WindowInterface: Create aglobal.d.tsfile to extend theWindowinterface with themonacoproperty. -
Assign
monacotowindow.monaco: With the interface extended, you can safely assignmonacotowindow.monacoin yourMonacoEditor.tsxfile.
This approach ensures that TypeScript recognizes the monaco property on the window object, resolving the error and allowing the rest of your code to run as expected.
Context Items Read (8):
- product-specification.md
* The zombie walks t... - index.ts
Window - MonacoEditor.html
<div id="status" sty... - product-specification.md
# Product Specificat... - MonacoEditor.html
<html lang="en"><hea... - adapter.ts
/** - main.tsx
import { Buffer } fr... - vim-monaco.d.ts
// types/vim-monaco....
User at 7:27 pm, Aug 5, 2024
Codeium at 7:28 pm, Aug 5, 2024
Thank you for the detailed explanation. It seems the issue might be related to the timing of when window.monaco is being accessed in adapter.ts. Specifically, adapter.ts might be executed before window.monaco is set.
To ensure that window.monaco is available before adapter.ts accesses it, you can use a promise or an event-based approach to guarantee the availability of monaco.
You can create a promise to ensure monaco is available before your code in adapter.ts runs.
-
Create a Promise for Monaco Initialization:
// src/components/MonacoEditor.tsx import { useEffect, useRef } from 'react'; import * as monaco from 'monaco-editor'; import { VimMode } from 'vim-monaco'; import './MonacoEditor.css'; // Ensure this file exists and has the required styles interface MonacoEditorProps { initialValue: string; language: 'javascript' | 'typescript' | 'markdown'; height?: string; } // Create a promise to ensure monaco is available const monacoReady = new Promise<void>((resolve) => { window.monacoReadyResolve = resolve; }); declare global { interface Window { monaco: typeof monaco; monacoReadyResolve: () => void; } } const MonacoEditor: React.FC<MonacoEditorProps> = ({ initialValue, language, height = '400px' }) => { const editorRef = useRef<HTMLDivElement>(null); const editorInstanceRef = useRef<monaco.editor.IStandaloneCodeEditor | null>(null); useEffect(() => { if (editorRef.current) { const editor = monaco.editor.create(editorRef.current, { value: initialValue, language: language, theme: 'vs-dark', automaticLayout: true, }); // Ensure monaco is available globally window.monaco = monaco; window.monacoReadyResolve(); editorInstanceRef.current = editor; console.log('Monaco Editor created:', editor); // Ensure VimMode is loaded after editor creation try { const vimMode = new VimMode(editor); console.log('VimMode created:', vimMode); } catch (error) { console.error('Error initializing VimMode:', error); } return () => { if (editorInstanceRef.current) { editorInstanceRef.current.dispose(); } }; } }, [initialValue, language]); return ( <div> <div ref={editorRef} className="monaco-editor-container" style={{ height }} /> <div id="status" className="vim-status-bar"></div> </div> ); }; export default MonacoEditor;
-
Modify
adapter.tsto Use the Promise:// src/adapter.ts import { IPosition, IRange, ISelection } from 'monaco-editor'; import { StatusBarInputOptions, ModeChangeEvent } from './statusbar'; import { ExCommandOptionalParameters } from './keymap_vim'; import { Pos, getEventKeyName, makePos } from './common'; console.log('CodeMirror adapter loaded', window); window.monacoReady.then(() => { const SelectionDirection = window.monaco.SelectionDirection; export class CmSelection { /// Where the selection started from readonly anchor: Pos; /// Where the cursor currently is readonly head: Pos; constructor(anchor: Pos, head: Pos) { this.anchor = anchor; this.head = head; } } }).catch(error => { console.error('Error waiting for monaco:', error); });
Alternatively, you can use a custom event to ensure monaco is available before your code in adapter.ts runs.
-
Dispatch a Custom Event When Monaco is Ready:
// src/components/MonacoEditor.tsx import { useEffect, useRef } from 'react'; import * as monaco from 'monaco-editor'; import { VimMode } from 'vim-monaco'; import './MonacoEditor.css'; // Ensure this file exists and has the required styles interface MonacoEditorProps { initialValue: string; language: 'javascript' | 'typescript' | 'markdown'; height?: string; } const MonacoEditor: React.FC<MonacoEditorProps> = ({ initialValue, language, height = '400px' }) => { const editorRef = useRef<HTMLDivElement>(null
Context Items Read (3):
- product-specification.md
* The zombie walks t... - MonacoEditor.tsx
MonacoEditor - adapter.ts
/**
User at 7:34 pm, Aug 5, 2024
Codeium at 7:35 pm, Aug 5, 2024
You're correct that declaring SelectionDirection inside the .then() scope will limit its availability to that scope. To make SelectionDirection available more broadly, you need to handle the asynchronous initialization properly.
Let's ensure that monaco is correctly initialized and available globally before any dependent code runs. We'll use a promise-based approach to achieve this.
First, let's declare the monacoReady promise and ensure it resolves once monaco is initialized.
Here's the modified MonacoEditor.tsx:
// src/components/MonacoEditor.tsx
import { useEffect, useRef } from 'react';
import * as monaco from 'monaco-editor';
import { VimMode } from 'vim-monaco';
import './MonacoEditor.css'; // Ensure this file exists and has the required styles
interface MonacoEditorProps {
initialValue: string;
language: 'javascript' | 'typescript' | 'markdown';
height?: string;
}
// Create a promise to ensure monaco is available
const monacoReady = new Promise<void>((resolve) => {
window.monacoReadyResolve = resolve;
});
declare global {
interface Window {
monaco: typeof monaco;
monacoReadyResolve: () => void;
}
}
const MonacoEditor: React.FC<MonacoEditorProps> = ({ initialValue, language, height = '400px' }) => {
const editorRef = useRef<HTMLDivElement>(null);
const editorInstanceRef = useRef<monaco.editor.IStandaloneCodeEditor | null>(null);
useEffect(() => {
if (editorRef.current) {
// Ensure monaco is available globally
window.monaco = monaco;
window.monacoReadyResolve();
console.log('window.monaco', window.monaco);
const editor = monaco.editor.create(editorRef.current, {
value: initialValue,
language: language,
theme: 'vs-dark',
automaticLayout: true,
});
editorInstanceRef.current = editor;
console.log('Monaco Editor created:', editor);
// Ensure VimMode is loaded after editor creation
try {
const vimMode = new VimMode(editor);
console.log('VimMode created:', vimMode);
} catch (error) {
console.error('Error initializing VimMode:', error);
}
return () => {
if (editorInstanceRef.current) {
editorInstanceRef.current.dispose();
}
};
}
}, [initialValue, language]);
return (
<div>
<div ref={editorRef} className="monaco-editor-container" style={{ height }} />
<div id="status" className="vim-status-bar"></div>
</div>
);
};
export default MonacoEditor;In adapter.ts, wait for the monacoReady promise to resolve before accessing window.monaco.
Here's the modified adapter.ts:
// src/adapter.ts
import { IPosition, IRange, ISelection } from 'monaco-editor';
import { StatusBarInputOptions, ModeChangeEvent } from './statusbar';
import { ExCommandOptionalParameters } from './keymap_vim';
import { Pos, getEventKeyName, makePos } from './common';
console.log('CodeMirror adapter loaded', window);
declare global {
interface Window {
monaco: typeof monaco;
monacoReady: Promise<void>;
}
}
window.monacoReady.then(() => {
const SelectionDirection = window.monaco.SelectionDirection;
console.log('SelectionDirection:', SelectionDirection);
class CmSelection {
/// Where the selection started from
readonly anchor: Pos;
/// Where the cursor currently is
readonly head: Pos;
constructor(anchor: Pos, head: Pos) {
this.anchor = anchor;
this.head = head;
}
}
// Export the class after monaco is ready
(window as any).CmSelection = CmSelection;
}).catch(error => {
console.error('Error waiting for monaco:', error);
});-
Declare a Promise: In
MonacoEditor.tsx, we declare amonacoReadypromise and resolve it oncemonacois initialized and assigned towindow.monaco. -
Ensure Monaco is Set: We ensure that
window.monacois set before resolving the promise. -
Wait for the Promise: In
adapter.ts, we wait forwindow.monacoReadyto resolve before accessingwindow.monaco. This ensures thatmonacois available before dependent code
Context Items Read (6):
- MonacoEditor.tsx
Window - MonacoEditor.tsx ``
- index.ts
Window - global.d.ts
Window - adapter.ts
(0-14) - adapter.ts
/**
User at 7:40 pm, Aug 5, 2024
Codeium at 7:40 pm, Aug 5, 2024
To attach monacoReady to the window object, you need to declare it globally and ensure it's properly assigned. We will use TypeScript to declare the global properties and then set them in the appropriate places in your MonacoEditor.tsx.
-
Create a TypeScript Declaration File: Create a file named
global.d.ts(if it doesn't already exist) to extend theWindowinterface with the necessary properties. -
Extend the
WindowInterface: Add the following code toglobal.d.ts:// src/global.d.ts import * as monaco from 'monaco-editor'; declare global { interface Window { monaco: typeof monaco; monacoReady: Promise<void>; monacoReadyResolve: () => void; } }
-
Initialize and Attach
monacoReadytowindow: Modify yourMonacoEditor.tsxto initialize and attachmonacoReadyto thewindowobject.
Here's the complete MonacoEditor.tsx:
// src/components/MonacoEditor.tsx
import { useEffect, useRef } from 'react';
import * as monaco from 'monaco-editor';
import { VimMode } from 'vim-monaco';
import './MonacoEditor.css'; // Ensure this file exists and has the required styles
interface MonacoEditorProps {
initialValue: string;
language: 'javascript' | 'typescript' | 'markdown';
height?: string;
}
// Create a promise to ensure monaco is available
const monacoReady = new Promise<void>((resolve) => {
window.monacoReadyResolve = resolve;
});
declare global {
interface Window {
monaco: typeof monaco;
monacoReady: Promise<void>;
monacoReadyResolve: () => void;
}
}
window.monacoReady = monacoReady;
const MonacoEditor: React.FC<MonacoEditorProps> = ({ initialValue, language, height = '400px' }) => {
const editorRef = useRef<HTMLDivElement>(null);
const editorInstanceRef = useRef<monaco.editor.IStandaloneCodeEditor | null>(null);
useEffect(() => {
if (editorRef.current) {
const editor = monaco.editor.create(editorRef.current, {
value: initialValue,
language: language,
theme: 'vs-dark',
automaticLayout: true,
});
// Ensure monaco is available globally
window.monaco = monaco;
window.monacoReadyResolve();
console.log('window.monaco', window.monaco);
editorInstanceRef.current = editor;
console.log('Monaco Editor created:', editor);
// Ensure VimMode is loaded after editor creation
try {
const vimMode = new VimMode(editor);
console.log('VimMode created:', vimMode);
} catch (error) {
console.error('Error initializing VimMode:', error);
}
return () => {
if (editorInstanceRef.current) {
editorInstanceRef.current.dispose();
}
};
}
}, [initialValue, language]);
return (
<div>
<div ref={editorRef} className="monaco-editor-container" style={{ height }} />
<div id="status" className="vim-status-bar"></div>
</div>
);
};
export default MonacoEditor;-
Modify
adapter.tsto Use the Promise: Inadapter.ts, wait formonacoReadyto resolve before accessingwindow.monaco.
Here's the adapter.ts:
// src/adapter.ts
import { IPosition, IRange, ISelection } from 'monaco-editor';
import { StatusBarInputOptions, ModeChangeEvent } from './statusbar';
import { ExCommandOptionalParameters } from './keymap_vim';
import { Pos, getEventKeyName, makePos } from './common';
console.log('CodeMirror adapter loaded', window);
declare global {
interface Window {
monaco: typeof monaco;
monacoReady: Promise<void>;
}
}
window.monacoReady.then(() => {
const SelectionDirection = window.monaco.SelectionDirection;
console.log('SelectionDirection:', SelectionDirection);
class CmSelection {
/// Where the selection started from
readonly anchor: Pos;
/// Where the cursor currently is
readonly head: Pos;
constructor(anchor: Pos, head: Pos) {
this.anchor = anchor;
this.head = head;
}
}
// Export the class after monaco is ready
(window as any).CmSelection = CmSelection;
}).catch(error => {
console.error('Error waiting for monaco:', error);
});- **Extend the
Context Items Read (9):
- MonacoEditor.tsx
(11-17) - MonacoEditor.tsx
Window - MonacoEditor.tsx ``
- MonacoEditor.tsx
Window - MonacoEditor.tsx
MonacoEditor - adapter.ts
/** - index.ts
Window - global.d.ts
Window - MonacoEditor.html
<div id="status" sty...