v4.1.20

changelog.md

@@ -1,5 +1,27 @@
 # Changelog
 
+## 2026-03-05 - 4.1.20 - fix(mod_compiler)
+add diagnostic snapshots for output directories around clear and compile steps
+
+- Introduce diagSnap helper to log entry and directory counts for successful output directories when not in quiet or JSON mode
+- Call diagSnap before clearing the destination directory, after clearing, and after compilation to aid debugging of missing or unexpected outputs
+- Behavior for emitted files and unpacking is unchanged; this is observational/logging-only instrumentation
+
+## 2026-03-05 - 4.1.19 - fix(mod_fs)
+use synchronous rm to avoid XFS metadata corruption when removing directories
+
+- Replaced async fs.promises.rm with synchronous fs.rmSync in removeDirectory to avoid observed XFS metadata corruption affecting sibling entries under libuv thread-pool and signal pressure
+- Retains previous options: recursive, force, maxRetries, retryDelay
+- Adds inline comment documenting the rationale for using a synchronous removal
+
+## 2026-03-05 - 4.1.18 - fix(mod_compiler)
+add diagnostic logging of output directory states after compilation and after import-path rewriting to aid debugging
+
+- Imported fs to allow reading output directories for diagnostics
+- Logs entries and directory counts for each successful output directory both pre- and post-import-path-rewrite
+- Diagnostics are gated by !isQuiet && !isJson and are read-only (no behavior change)
+- Tags used: 'diag' (post-compilation) and 'diag-post-rewrite' (after rewriting) to help identify missing or unexpected output folders
+
 ## 2026-03-05 - 4.1.17 - fix(tsunpacker)
 use synchronous fs operations in tsunpacker to avoid readdir race conditions
 

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@git.zone/tsbuild",
-  "version": "4.1.17",
+  "version": "4.1.20",
   "private": false,
   "description": "A tool for compiling TypeScript files using the latest nightly features, offering flexible APIs and a CLI for streamlined development.",
   "main": "dist_ts/index.js",

ts/00_commitinfo_data.ts

@@ -3,6 +3,6 @@
  */
 export const commitinfo = {
   name: '@git.zone/tsbuild',
-  version: '4.1.17',
+  version: '4.1.20',
   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

@@ -1,5 +1,6 @@
 import type { CompilerOptions, Diagnostic, Program } from 'typescript';
 import typescript from 'typescript';
+import * as fs from 'fs';
 import * as smartdelay from '@push.rocks/smartdelay';
 import * as smartpromise from '@push.rocks/smartpromise';
 import * as smartpath from '@push.rocks/smartpath';
@@ -337,13 +338,30 @@ export class TsCompiler {
       // Get destination directory as absolute path
       const destDir = smartpath.transform.toAbsolute(destPath, this.cwd) as string;
 
+      // Diagnostic helper
+      const diagSnap = (label: string) => {
+        if (!isQuiet && !isJson) {
+          for (const prevDir of successfulOutputDirs) {
+            try {
+              const entries = fs.readdirSync(prevDir);
+              const dirs = entries.filter(e => { try { return fs.statSync(prevDir + '/' + e).isDirectory(); } catch { return false; } });
+              console.log(`   📋 [${label}] ${prevDir.replace(this.cwd + '/', '')}: ${entries.length} entries, ${dirs.length} dirs`);
+            } catch {
+              console.log(`   📋 [${label}] ${prevDir.replace(this.cwd + '/', '')}: MISSING!`);
+            }
+          }
+        }
+      };
+
       // Clear the destination directory before compilation if it exists
+      diagSnap('pre-clear');
       if (await FsHelpers.directoryExists(destDir)) {
         if (!isQuiet && !isJson) {
           console.log(`🧹 Clearing output directory: ${destPath}`);
         }
         await FsHelpers.removeDirectory(destDir);
       }
+      diagSnap('post-clear');
 
       // Update compiler options with the output directory
       const options: CompilerOptions = {
@@ -364,6 +382,7 @@ export class TsCompiler {
       const result = await this.compileFiles(absoluteFiles, options, taskInfo);
       emittedFiles.push(...result.emittedFiles);
       errorSummaries.push(result.errorSummary);
+      diagSnap('post-compile');
 
       // Perform unpack if compilation succeeded
       if (result.errorSummary.totalErrors === 0) {
@@ -371,6 +390,21 @@ export class TsCompiler {
         successfulOutputDirs.push(destDir);
       }
 
+      // Diagnostic: log all output directory states after each compilation
+      if (!isQuiet && !isJson) {
+        for (const prevDir of successfulOutputDirs) {
+          try {
+            const entries = fs.readdirSync(prevDir);
+            const dirs = entries.filter(e => {
+              try { return fs.statSync(prevDir + '/' + e).isDirectory(); } catch { return false; }
+            });
+            console.log(`   📋 [diag] ${prevDir.replace(this.cwd + '/', '')}: ${entries.length} entries, ${dirs.length} dirs`);
+          } catch {
+            console.log(`   📋 [diag] ${prevDir.replace(this.cwd + '/', '')}: MISSING!`);
+          }
+        }
+      }
+
     }
 
     // Rewrite import paths in all output directories to handle cross-module references
@@ -385,6 +419,21 @@ export class TsCompiler {
       if (totalRewritten > 0 && !isQuiet && !isJson) {
         console.log(`   🔄 Rewrote import paths in ${totalRewritten} file${totalRewritten !== 1 ? 's' : ''}`);
       }
+
+      // Diagnostic: log output directory states after path rewriting
+      if (!isQuiet && !isJson) {
+        for (const dir of successfulOutputDirs) {
+          try {
+            const entries = fs.readdirSync(dir);
+            const dirs = entries.filter(e => {
+              try { return fs.statSync(dir + '/' + e).isDirectory(); } catch { return false; }
+            });
+            console.log(`   📋 [diag-post-rewrite] ${dir.replace(this.cwd + '/', '')}: ${entries.length} entries, ${dirs.length} dirs`);
+          } catch {
+            console.log(`   📋 [diag-post-rewrite] ${dir.replace(this.cwd + '/', '')}: MISSING!`);
+          }
+        }
+      }
     }
 
     // Merge all error summaries

ts/mod_fs/classes.fshelpers.ts

@@ -122,10 +122,13 @@ export class FsHelpers {
   }
 
   /**
-   * Remove a directory recursively
+   * Remove a directory recursively.
+   * Uses synchronous rm to avoid XFS metadata corruption observed with
+   * async fs.promises.rm affecting sibling directory entries on the
+   * libuv thread pool under signal pressure.
    */
   public static async removeDirectory(dirPath: string): Promise<void> {
-    await fs.promises.rm(dirPath, { recursive: true, force: true, maxRetries: 3, retryDelay: 100 });
+    fs.rmSync(dirPath, { recursive: true, force: true, maxRetries: 3, retryDelay: 100 });
   }
 
   /**