fix(unpack): catch unpack errors and add verbose unpack logging

changelog.md

@@ -1,5 +1,11 @@
 # Changelog
 
+## 2026-03-05 - 4.1.8 - fix(unpack)
+catch unpack errors and add verbose unpack logging
+
+- Wrap performUnpack call in the compiler to catch and log exceptions so unpack failures don't crash the process
+- Log the number of directories and files being unpacked when moving nested contents to aid debugging
+
 ## 2026-03-05 - 4.1.7 - fix(fs/compiler/unpack)
 robustify directory removal and remove noisy diagnostic logging
 

ts/00_commitinfo_data.ts

@@ -3,6 +3,6 @@
  */
 export const commitinfo = {
   name: '@git.zone/tsbuild',
-  version: '4.1.7',
+  version: '4.1.8',
   description: 'A tool for compiling TypeScript files using the latest nightly features, offering flexible APIs and a CLI for streamlined development.'
 }

ts/mod_compiler/classes.tscompiler.ts

@@ -367,7 +367,11 @@ export class TsCompiler {
 
       // Perform unpack if compilation succeeded
       if (result.errorSummary.totalErrors === 0) {
-        await performUnpack(pattern, destDir, this.cwd);
+        try {
+          await performUnpack(pattern, destDir, this.cwd);
+        } catch (unpackErr: any) {
+          console.error(`   ⚠️ Unpack error for ${destPath}: ${unpackErr.message}`);
+        }
 
         successfulOutputDirs.push(destDir);
       }

ts/mod_unpack/classes.tsunpacker.ts

@@ -128,6 +128,9 @@ export class TsUnpacker {
   private async moveNestedContentsUp(): Promise<void> {
     const nestedPath = this.getNestedPath();
     const entries = await FsHelpers.listDirectory(nestedPath);
+    const dirCount = entries.filter(e => e.isDirectory).length;
+    const fileCount = entries.filter(e => e.isFile).length;
+    console.log(`   📦 Unpacking ${this.sourceFolderName}/: ${dirCount} directories, ${fileCount} files`);
     for (const entry of entries) {
       const src = path.join(nestedPath, entry.name);
       const dest = path.join(this.destDir, entry.name);