clean destination of all files and empty subfolders

scripts/generate-http-docs.js

@@ -654,6 +654,37 @@ function writeEnvironmentTemplates(sourceDir, outputRoot) {
     return dotenvVariablesByTarget;
 }
 
+function cleanFolder(dir) {
+    if (!fs.existsSync(dir)) return;
+
+    const entries = fs.readdirSync(dir, { withFileTypes: true });
+
+    for (const entry of entries) {
+        const fullPath = path.join(dir, entry.name);
+
+        if (entry.isDirectory()) {
+            // Ricorsione
+            cleanFolder(fullPath);
+
+            // Dopo la pulizia, se la cartella è vuota → cancellala
+            const remaining = fs.readdirSync(fullPath);
+            if (remaining.length === 0) {
+                fs.rmdirSync(fullPath);
+                //console.log(`🗑️ Cartella rimossa: ${fullPath}`);
+            }
+        } else if (entry.isFile()) {
+            // File da eliminare
+            if (
+                entry.name.endsWith(".http") ||
+                entry.name.endsWith(".env.template")
+            ) {
+                fs.unlinkSync(fullPath);
+                console.log(`🗑️ File rimosso: ${fullPath}`);
+            }
+        }
+    }
+}
+
 function main() {
     const workspaceRoot = findWorkspaceRoot(__dirname);
     const workspaceFile = path.join(workspaceRoot, 'workspace.yml');
@@ -664,6 +695,9 @@ function main() {
         throw new Error('No collections found in workspace.yml');
     }
 
+    const outputBaseRoot = path.join(workspaceRoot, 'autogen', 'httpyac');
+    cleanFolder(outputBaseRoot);
+
     for (const collection of collections) {
         if (!collection || !collection.name || !collection.path) {
             continue;
@@ -675,8 +709,9 @@ function main() {
             continue;
         }
 
-        const outputRoot = path.join(workspaceRoot, 'autogen', 'httpyac', collection.name);
+        const outputRoot = path.join(outputBaseRoot, collection.name);
         ensureDir(outputRoot);
+
         const dotenvVariablesByTarget = writeEnvironmentTemplates(sourceDir, outputRoot);
 
         const yamlFiles = walkYamlFiles(sourceDir);