Function handleSelectMemoryFile

src/commands/memory/memory.tsx:20–61

(memoryPath: string)

  onDone: (result?: string, options?: { display?: CommandResultDisplay }) => void;
}): React.ReactNode {
  const handleSelectMemoryFile = async (memoryPath: string) => {
    try {
      // Create claude directory if it doesn't exist (idempotent with recursive)
      if (memoryPath.includes(getClaudeConfigHomeDir())) {
        await mkdir(getClaudeConfigHomeDir(), { recursive: true });
      }

      // Create file if it doesn't exist (wx flag fails if file exists,
      // which we catch to preserve existing content)
      try {
        await writeFile(memoryPath, '', { encoding: 'utf8', flag: 'wx' });
      } catch (e: unknown) {
        if (getErrnoCode(e) !== 'EEXIST') {
          throw e;
        }
      }

      await editFileInEditor(memoryPath);

      // Determine which environment variable controls the editor
      let editorSource = 'default';
      let editorValue = '';
      if (process.env.VISUAL) {
        editorSource = '$VISUAL';
        editorValue = process.env.VISUAL;
      } else if (process.env.EDITOR) {
        editorSource = '$EDITOR';
        editorValue = process.env.EDITOR;
      }

      const editorInfo = editorSource !== 'default' ? `Using ${editorSource}="${editorValue}".` : '';

      const editorHint = editorInfo
        ? `> ${editorInfo} To change editor, set $EDITOR or $VISUAL environment variable.`
        : `> To use a different editor, set the $EDITOR or $VISUAL environment variable.`;

      onDone(`Opened memory file at ${getRelativeMemoryPath(memoryPath)}\n\n${editorHint}`, { display: 'system' });
    } catch (error) {
      logError(error);
      onDone(`Error opening memory file: ${error}`);
    }
  };

  const handleCancel = () => {
    onDone('Cancelled memory editing', { display: 'system' });