testing ways to extract macos *.pkg files

install.js

@@ -4,50 +4,62 @@ var decompress = require('inly');
 if (process.platform == "darwin") var macunpack = require('xar'); 
 // will use zip binary 7za.exe on windows to extract 7z 
 var winfilezip = '7za920.zip';
-
+var macunpack = require('xar'); 
+var xar = require( 'xarchive' );
 const _7zipData = getDataForPlatform();
 const whattocopy = _7zipData.binaryfiles;
 const cwd = process.cwd();
 const destination = path.join(cwd, process.platform);
 const source = path.join(cwd, _7zipData.filename);
 
 fs.mkdir(destination, (err) => { if (err) {}});
+
+wget({ url: _7zipData.url + _7zipData.filename, dest: source })
+    .then(function () {
+        console.log('Decompressing ' + _7zipData.filename);
+        var buffer = fs.createWriteStream(source);
+        macunpack.unpack(fs.readFileSync(source), function (err, file, content) {
+            if (err) return console.error(err)
+            if (file.type[0] === 'directory') {
+                fs.mkdirSync(file.path)
+            } else {
+                fs.writeFileSync(file.path, content)
+            }
+        });        
+    });
+    /*
 wget({ url: _7zipData.url + _7zipData.filename, dest: source })
     .then(function () {
         console.log('Decompressing ' + _7zipData.filename);
         const extract = decompress(source, destination);
         extract.on('file', (name) => {
-            console.log(name);
-            //////////////////
-            if (whattocopy.indexOf(path.basename(name)) == 1){
-                fs.renameSync(path.join(destination, _7zipData.extractfolder, _7zipData.applocation,path.basename(name)), path.join(__dirname,'binaries',process.platform,path.basename(name)));
-                console.log('--->File copied!');                
-            }
-            //////////////////
+            if (whattocopy.indexOf(path.basename(name)) > 0) console.log(name);
         }); 
         extract.on('error', (error) => {
             console.error(error);
         });
         extract.on('end', () => {
-            console.log('done');
-            fs.unlinkSync(source);
-            rmdir(destination);
+            fs.move(path.join(destination, _7zipData.extractfolder, _7zipData.applocation), path.join(__dirname,'binaries',process.platform), { overwrite: true }, (err) => {  if (err) return console.error(err);
+                        console.log('Binaries copied successfully!');
+                       // fs.unlink(source, (err) => { if (err) console.error(err); });
+                       // fs.remove(destination, (err) => { if (err) console.error(err); });
+            });    
         });
     });
-
+   */ 
 function getDataForPlatform(){
-    if (process.platform == "darwin") var macos = require('macos-release').version;
+    if (process.platform == "win32") var macos = '10.6';//require('macos-release').version;
     switch (process.platform) {
         // Windows version
-        case "linux": return { url: 'http://d.7-zip.org/a/', 
+        case "darwin": return { url: 'http://d.7-zip.org/a/', 
         filename: '7z1800-extra.7z',
         extraname: 'lzma1800.7z',
         extractfolder: '',
         applocation: '',
-        binaryfiles: [ '7za.dll', '7za.exe', '7zxa.dll', 'x64', '7zr.exe' ],
+        binaryfiles: ['7za.dll','7za.exe','7zxa.dll','7zr.exe'],
         sfxmodules: ['7zS2.sfx','7zS2con.sfx','7zSD.sfx'] };
         // Linux version
-        case "win32": return { 
+        case "linux": return { 
         url: 'http://cfhcable.dl.sourceforge.net/project/p7zip/p7zip/16.02/', 
         filename: 'p7zip_16.02_x86_linux_bin.tar.bz2',
         extraname: 'lzma1604.7z',
@@ -56,7 +68,7 @@ function getDataForPlatform(){
         binaryfiles: ['7z','7z.so','7za','7zCon.sfx','7zr','Codecs','Rar.so'],
         sfxmodules: ['7zS2.sfx','7zS2con.sfx','7zSD.sfx'] };
         // Mac version
-        case "darwin": return { url: 'https://raw.githubusercontent.com/rudix-mac/packages/master/' + macos + '/', 
+        case "win32": return { url: 'https://raw.githubusercontent.com/rudix-mac/packages/master/' + macos + '/', 
         filename: 'p7zip-9.20.1-1.pkg',
         extraname: '7z920_extra.7z',
         extractfolder: '',
@@ -79,21 +91,3 @@ function wget(path) {
     });
   });
 }
-
-function rmdir(dir) {
-  var filename, i, item, len, list, stat;
-  list = fs.readdirSync(dir);
-  for (i = 0, len = list.length; i < len; i++) {
-    item = list[i];
-    filename = path.join(dir, item);
-    stat = fs.statSync(filename);
-    if (filename === "." || filename === "..") {
-
-    } else if (stat.isDirectory()) {
-      rmdir(filename);
-    } else {
-      fs.unlinkSync(filename);
-    }
-  }
-  return fs.rmdirSync(dir);
-}