Добавил поддержку форматов .gz .bz2

server/core/FileDecompressor.js

@@ -1,8 +1,12 @@
 const fs = require('fs-extra');
 const zlib = require('zlib');
 const crypto = require('crypto');
+const path = require('path');
 const utils = require('./utils');
 const decompress = require('decompress');
+const decompressGz = require('decompress-gz');
+const decompressBzip2 = require('decompress-bzip2');
+
 const FileDetector = require('./FileDetector');
 
 class FileDecompressor {
@@ -13,11 +17,33 @@ class FileDecompressor {
     async decompressFile(filename, outputDir) {
         const fileType = await this.detector.detectFile(filename);
 
-        if (!fileType || !(fileType.ext == 'zip' || fileType.ext == 'bz2'))
+        if (!fileType || !(fileType.ext == 'zip' || fileType.ext == 'bz2' || fileType.ext == 'gz'))
             return filename;
 
-        const files = await decompress(filename, outputDir);
+        //дурной decompress, поэтому в 2 этапа
+        //этап 1
+        let files = [];
+        try {
+            files = await decompress(filename, outputDir);
+        } catch (e) {
+            //
+        }
 
+        //этап 2
+        if (files.length == 0) {
+            try {
+                files = await decompress(filename, outputDir, {
+                    inputFile: filename,
+                    plugins: [
+                        decompressGz(),
+                        decompressBzip2({path: path.basename(filename)}),
+                    ]
+                });
+            } catch (e) {
+                //
+            }
+        }
+        
         let result = filename;
         let max = 0;
         if (files.length) {
@@ -29,6 +55,9 @@ class FileDecompressor {
                 }
             }
         }
+        //дурной decompress
+        if (result != filename)
+            await fs.chmod(result, 0o664);
 
         return result;
     }