Add stub rendering formats (#29)

alpha912 · web-flow · commit 66fa0fdc90f9 · 2025-06-27T23:27:01.000+02:00
## Summary - support additional render formats pdf, docx, pptx and xlsx - provide placeholder renderers - update CLI help text - test rendering of each new format ## Testing - `pnpm test` ------ https://chatgpt.com/codex/tasks/task_e_685d3acdca74832b9846b50983aecf9f
diff --git a/cli/src/osf.ts b/cli/src/osf.ts
@@ -31,8 +31,9 @@ const commands: CliCommand[] = [
   },
   {
     name: 'render',
-    description: 'Render OSF to HTML output',
-    usage: 'osf render <file> [--format <html>] [--output <file>]',
+    description: 'Render OSF to various output formats',
+    usage:
+      'osf render <file> [--format <html|pdf|docx|pptx|xlsx>] [--output <file>]',
     args: ['file'],
   },
   {
@@ -71,6 +72,7 @@ function showHelp(): void {
   console.log('\nExamples:');
   console.log('  osf parse document.osf');
   console.log('  osf render slides.osf --format html');
+  console.log('  osf render slides.osf --format pdf');
   console.log('  osf export data.osf --target md --output output.md');
 }
 
@@ -223,6 +225,31 @@ function renderHtml(doc: OSFDocument): string {
   return parts.join('\n');
 }
 
+// Basic stubs for additional formats
+function renderPdf(doc: OSFDocument): string {
+  void doc; // placeholder usage
+  // TODO: real PDF rendering
+  return 'PDF rendering not implemented.';
+}
+
+function renderDocx(doc: OSFDocument): string {
+  void doc;
+  // TODO: real DOCX rendering
+  return 'DOCX rendering not implemented.';
+}
+
+function renderPptx(doc: OSFDocument): string {
+  void doc;
+  // TODO: real PPTX rendering
+  return 'PPTX rendering not implemented.';
+}
+
+function renderXlsx(doc: OSFDocument): string {
+  void doc;
+  // TODO: real XLSX rendering
+  return 'XLSX rendering not implemented.';
+}
+
 function exportMarkdown(doc: OSFDocument): string {
   const out: string[] = [];
 
@@ -466,8 +493,22 @@ function main(): void {
           case 'html':
             output = renderHtml(doc);
             break;
+          case 'pdf':
+            output = renderPdf(doc);
+            break;
+          case 'docx':
+            output = renderDocx(doc);
+            break;
+          case 'pptx':
+            output = renderPptx(doc);
+            break;
+          case 'xlsx':
+            output = renderXlsx(doc);
+            break;
           default:
-            throw new Error(`Unknown format: ${format}. Supported: html`);
+            throw new Error(
+              `Unknown format: ${format}. Supported: html, pdf, docx, pptx, xlsx`
+            );
         }
 
         if (outputFile) {
diff --git a/cli/tests/cli.test.ts b/cli/tests/cli.test.ts
@@ -170,6 +170,38 @@ describe('OSF CLI', () => {
       expect(result).toContain('<table>');
     });
 
+    it('should render OSF to PDF', () => {
+      const result = execSync(`node "${CLI_PATH}" render "${testFile}" --format pdf`, {
+        encoding: 'utf8',
+      });
+
+      expect(result).toContain('PDF rendering not implemented.');
+    });
+
+    it('should render OSF to DOCX', () => {
+      const result = execSync(`node "${CLI_PATH}" render "${testFile}" --format docx`, {
+        encoding: 'utf8',
+      });
+
+      expect(result).toContain('DOCX rendering not implemented.');
+    });
+
+    it('should render OSF to PPTX', () => {
+      const result = execSync(`node "${CLI_PATH}" render "${testFile}" --format pptx`, {
+        encoding: 'utf8',
+      });
+
+      expect(result).toContain('PPTX rendering not implemented.');
+    });
+
+    it('should render OSF to XLSX', () => {
+      const result = execSync(`node "${CLI_PATH}" render "${testFile}" --format xlsx`, {
+        encoding: 'utf8',
+      });
+
+      expect(result).toContain('XLSX rendering not implemented.');
+    });
+
     it('should render OSF to HTML file', () => {
       execSync(`node "${CLI_PATH}" render "${testFile}" --output "${outputFile}"`, {
         encoding: 'utf8',
