Claude/custom file extensions 01 lh d3jpyebr ec f34tfrua5y

src/extension.ts

@@ -626,6 +626,8 @@ export function activate(context: vscode.ExtensionContext) {
 
     // Command to create a quick note directly
     let createQuickNote = vscode.commands.registerCommand('noted.createQuickNote', async () => {
+        console.log('========== NOTED.CREATEQUICKNOTE COMMAND TRIGGERED ==========');
+        vscode.window.showInformationMessage('[DEBUG] createQuickNote command started!');
         await createNoteFromTemplate('quick');
         refreshAllProviders();
     });
@@ -2737,20 +2739,18 @@ async function createNoteFromTemplate(templateType: string) {
             return;
         }
 
-        // Sanitize filename: replace spaces with dashes, remove special chars
-        const sanitizedName = noteName
-            .toLowerCase()
-            .replace(/\s+/g, '-')
-            .replace(/[^a-z0-9-_]/g, '');
-
         const config = vscode.workspace.getConfiguration('noted');
         const fileFormat = config.get<string>('fileFormat', 'txt');
 
+        // Sanitize filename and respect user-provided file extensions
+        const { sanitizeFileName } = await import('./utils/fileNameHelpers');
+        const { sanitizedName, extension } = sanitizeFileName(noteName, fileFormat);
+
         const now = new Date();
 
         // All non-daily notes go to Inbox folder
         const noteFolder = path.join(notesPath, 'Inbox');
-        const fileName = `${sanitizedName}.${fileFormat}`;
+        const fileName = `${sanitizedName}.${extension}`;
         const filePath = path.join(noteFolder, fileName);
 
         // Create Inbox folder if it doesn't exist

src/services/categoryService.ts

@@ -10,6 +10,8 @@ import { getNotesPath, getFileFormat } from './configService';
 import { pathExists, createDirectory, writeFile } from './fileSystemService';
 import { generateTemplate } from './templateService';
 import { getYear, getMonth, getFolderName, getDay, getTimeForFilename } from '../utils/dateHelpers';
+import { sanitizeFileName } from '../utils/fileNameHelpers';
+import { logger } from './logService';
 
 /**
  * Get category for a given template type
@@ -90,19 +92,19 @@ export async function getCategoryFolderPath(
     // Generate filename - either user-provided or timestamp-based
     let fileName: string;
     if (noteName) {
-        // Sanitize the note name
-        const sanitizedName = noteName
-            .toLowerCase()
-            .replace(/\s+/g, '-')
-            .replace(/[^a-z0-9-_]/g, '');
-        fileName = `${sanitizedName}.${fileFormat}`;
+        logger.info('Creating category note with custom name', { templateType, noteName, fileFormat });
+        // Sanitize the note name and extract extension if provided
+        const { sanitizedName, extension } = sanitizeFileName(noteName, fileFormat);
+        fileName = `${sanitizedName}.${extension}`;
+        logger.info('Category note filename generated', { fileName, sanitizedName, extension });
     } else {
         // Use timestamp for unique filename
         const year = getYear(now);
         const month = getMonth(now);
         const day = getDay(now);
         const time = getTimeForFilename(now);
         fileName = `${year}-${month}-${day}-${time}.${fileFormat}`;
+        logger.info('Category note using timestamp filename', { fileName });
     }
 
     return { folderPath, fileName };

src/services/noteService.ts

@@ -5,6 +5,7 @@ import { getNotesPath, getFileFormat } from './configService';
 import { pathExists, createDirectory, writeFile, readFile, readDirectoryWithTypes, getFileStats } from './fileSystemService';
 import { generateTemplate } from './templateService';
 import { getYear, getMonth, getMonthName, getDay, getFolderName, getTimeForFilename } from '../utils/dateHelpers';
+import { sanitizeFileName } from '../utils/fileNameHelpers';
 import { TagService } from './tagService';
 import { SummarizationService } from './summarizationService';
 
@@ -63,6 +64,9 @@ export async function createNoteFromTemplate(templateType: string): Promise<void
     }
 
     try {
+        console.log('[NOTED] ========== createNoteFromTemplate CALLED ==========');
+        console.log('[NOTED] Template type:', templateType);
+
         // Ask for note name
         const noteName = await vscode.window.showInputBox({
             prompt: 'Enter note name',
@@ -73,18 +77,15 @@ export async function createNoteFromTemplate(templateType: string): Promise<void
             return;
         }
 
-        // Sanitize filename: replace spaces with dashes, remove special chars
-        const sanitizedName = noteName
-            .toLowerCase()
-            .replace(/\s+/g, '-')
-            .replace(/[^a-z0-9-_]/g, '');
+        // Sanitize filename and extract extension if provided
+        const defaultFormat = getFileFormat();
+        const { sanitizedName, extension } = sanitizeFileName(noteName, defaultFormat);
 
-        const fileFormat = getFileFormat();
         const now = new Date();
 
         // All non-daily notes go to Inbox folder
         const noteFolder = path.join(notesPath, 'Inbox');
-        const fileName = `${sanitizedName}.${fileFormat}`;
+        const fileName = `${sanitizedName}.${extension}`;
         const filePath = path.join(noteFolder, fileName);
 
         // Create Inbox folder if it doesn't exist

src/test/unit/fileNameHelpers.test.ts

@@ -0,0 +1,172 @@
+import { expect } from 'chai';
+import { extractFileExtension, sanitizeFileName } from '../../utils/fileNameHelpers';
+
+describe('fileNameHelpers', () => {
+    describe('extractFileExtension', () => {
+        it('should extract common code file extensions', () => {
+            expect(extractFileExtension('example.sh')).to.deep.equal({
+                baseName: 'example',
+                extension: 'sh'
+            });
+
+            expect(extractFileExtension('script.py')).to.deep.equal({
+                baseName: 'script',
+                extension: 'py'
+            });
+
+            expect(extractFileExtension('app.js')).to.deep.equal({
+                baseName: 'app',
+                extension: 'js'
+            });
+        });
+
+        it('should extract documentation file extensions', () => {
+            expect(extractFileExtension('readme.md')).to.deep.equal({
+                baseName: 'readme',
+                extension: 'md'
+            });
+
+            expect(extractFileExtension('notes.txt')).to.deep.equal({
+                baseName: 'notes',
+                extension: 'txt'
+            });
+        });
+
+        it('should extract config file extensions', () => {
+            expect(extractFileExtension('config.json')).to.deep.equal({
+                baseName: 'config',
+                extension: 'json'
+            });
+
+            expect(extractFileExtension('settings.yaml')).to.deep.equal({
+                baseName: 'settings',
+                extension: 'yaml'
+            });
+        });
+
+        it('should return null extension for files without extensions', () => {
+            expect(extractFileExtension('README')).to.deep.equal({
+                baseName: 'README',
+                extension: null
+            });
+
+            expect(extractFileExtension('my-note')).to.deep.equal({
+                baseName: 'my-note',
+                extension: null
+            });
+        });
+
+        it('should handle hidden files (starting with dot)', () => {
+            expect(extractFileExtension('.gitignore')).to.deep.equal({
+                baseName: '.gitignore',
+                extension: null
+            });
+        });
+
+        it('should return null for unrecognized extensions', () => {
+            expect(extractFileExtension('file.xyz')).to.deep.equal({
+                baseName: 'file.xyz',
+                extension: null
+            });
+
+            expect(extractFileExtension('test.unknown')).to.deep.equal({
+                baseName: 'test.unknown',
+                extension: null
+            });
+        });
+
+        it('should handle files ending with dot', () => {
+            expect(extractFileExtension('file.')).to.deep.equal({
+                baseName: 'file.',
+                extension: null
+            });
+        });
+
+        it('should handle multiple dots in filename', () => {
+            expect(extractFileExtension('my.backup.config.json')).to.deep.equal({
+                baseName: 'my.backup.config',
+                extension: 'json'
+            });
+        });
+
+        it('should handle uppercase extensions', () => {
+            expect(extractFileExtension('Script.SH')).to.deep.equal({
+                baseName: 'Script',
+                extension: 'sh'
+            });
+
+            expect(extractFileExtension('README.MD')).to.deep.equal({
+                baseName: 'README',
+                extension: 'md'
+            });
+        });
+    });
+
+    describe('sanitizeFileName', () => {
+        it('should preserve user-provided recognized extensions', () => {
+            const result = sanitizeFileName('example.sh', 'md');
+            expect(result.sanitizedName).to.equal('example');
+            expect(result.extension).to.equal('sh');
+        });
+
+        it('should use default extension when none provided', () => {
+            const result = sanitizeFileName('my note', 'md');
+            expect(result.sanitizedName).to.equal('my-note');
+            expect(result.extension).to.equal('md');
+        });
+
+        it('should replace spaces with dashes', () => {
+            const result = sanitizeFileName('my awesome note', 'md');
+            expect(result.sanitizedName).to.equal('my-awesome-note');
+            expect(result.extension).to.equal('md');
+        });
+
+        it('should convert to lowercase', () => {
+            const result = sanitizeFileName('MyNote.SH', 'md');
+            expect(result.sanitizedName).to.equal('mynote');
+            expect(result.extension).to.equal('sh');
+        });
+
+        it('should remove special characters except dashes and underscores', () => {
+            const result = sanitizeFileName('my@note#with$special%chars', 'md');
+            expect(result.sanitizedName).to.equal('mynotewithspecialchars');
+            expect(result.extension).to.equal('md');
+        });
+
+        it('should preserve underscores', () => {
+            const result = sanitizeFileName('my_note_name', 'md');
+            expect(result.sanitizedName).to.equal('my_note_name');
+            expect(result.extension).to.equal('md');
+        });
+
+        it('should preserve dashes', () => {
+            const result = sanitizeFileName('my-note-name', 'md');
+            expect(result.sanitizedName).to.equal('my-note-name');
+            expect(result.extension).to.equal('md');
+        });
+
+        it('should handle multiple spaces', () => {
+            const result = sanitizeFileName('my    note   with    spaces', 'md');
+            expect(result.sanitizedName).to.equal('my-note-with-spaces');
+            expect(result.extension).to.equal('md');
+        });
+
+        it('should handle complex filename with extension', () => {
+            const result = sanitizeFileName('My Complex Note Name!.py', 'md');
+            expect(result.sanitizedName).to.equal('my-complex-note-name');
+            expect(result.extension).to.equal('py');
+        });
+
+        it('should use default extension for unrecognized extensions', () => {
+            const result = sanitizeFileName('test.xyz', 'md');
+            expect(result.sanitizedName).to.equal('testxyz');
+            expect(result.extension).to.equal('md');
+        });
+
+        it('should handle filenames with dots but no recognized extension', () => {
+            const result = sanitizeFileName('1.2.3 version', 'md');
+            expect(result.sanitizedName).to.equal('123-version');
+            expect(result.extension).to.equal('md');
+        });
+    });
+});

src/utils/fileNameHelpers.ts

@@ -0,0 +1,86 @@
+/**
+ * Utility functions for handling filenames and extensions
+ */
+
+/**
+ * List of common file extensions that should be preserved
+ * when user explicitly provides them in the filename
+ */
+const COMMON_EXTENSIONS = [
+    // Code files
+    'js', 'ts', 'jsx', 'tsx', 'py', 'rb', 'java', 'cpp', 'c', 'h', 'hpp',
+    'cs', 'go', 'rs', 'php', 'swift', 'kt', 'scala', 'sh', 'bash', 'zsh',
+    'ps1', 'bat', 'cmd',
+
+    // Data & Config
+    'json', 'yaml', 'yml', 'toml', 'xml', 'csv', 'ini', 'conf', 'env',
+
+    // Documentation
+    'md', 'txt', 'rst', 'adoc', 'org',
+
+    // Web
+    'html', 'htm', 'css', 'scss', 'sass', 'less',
+
+    // Other
+    'sql', 'r', 'm', 'pl', 'lua', 'vim', 'el'
+];
+
+/**
+ * Extract file extension from a filename
+ * @param filename The filename to check
+ * @returns Object with baseName and extension (without dot), or null extension if none found
+ */
+export function extractFileExtension(filename: string): { baseName: string; extension: string | null } {
+    const trimmed = filename.trim();
+
+    // Find last dot that's not at the start
+    const lastDotIndex = trimmed.lastIndexOf('.');
+
+    // No extension if:
+    // - No dot found
+    // - Dot is at the start (hidden file like .gitignore)
+    // - Dot is at the end (invalid)
+    if (lastDotIndex === -1 || lastDotIndex === 0 || lastDotIndex === trimmed.length - 1) {
+        return { baseName: trimmed, extension: null };
+    }
+
+    const potentialExtension = trimmed.substring(lastDotIndex + 1).toLowerCase();
+    const baseName = trimmed.substring(0, lastDotIndex);
+
+    // Check if it's a recognized extension
+    if (COMMON_EXTENSIONS.includes(potentialExtension)) {
+        return { baseName, extension: potentialExtension };
+    }
+
+    // Not a recognized extension, treat the whole thing as the base name
+    return { baseName: trimmed, extension: null };
+}
+
+/**
+ * Sanitize a filename by removing/replacing invalid characters
+ * Preserves user-provided file extensions if they're recognized
+ * @param input The raw user input filename
+ * @param defaultExtension The default extension to use if none provided (without dot)
+ * @returns Object with sanitized filename and the extension that should be used
+ */
+export function sanitizeFileName(input: string, defaultExtension: string): {
+    sanitizedName: string;
+    extension: string;
+} {
+    const { baseName, extension } = extractFileExtension(input);
+
+    // Sanitize the base name: replace spaces with dashes, remove special chars
+    // Keep alphanumeric, dashes, and underscores only
+    const sanitized = baseName
+        .toLowerCase()
+        .replace(/\s+/g, '-')
+        .replace(/[^a-z0-9-_]/g, '');
+
+    // Use user's extension if provided, otherwise use default
+    const finalExtension = extension || defaultExtension;
+
+    return {
+        sanitizedName: sanitized,
+        extension: finalExtension
+    };
+}