testing script needs additional work using different module

binaryinstaller.js

@@ -0,0 +1,95 @@
+var fs = require('fs-extra');
+var path = require('path');
+var decompress = require('inly');
+if (process.platform == "darwin") var macunpack = require('xar');
+
+var winfilezip = '7za920.zip';
+
+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);
+        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!');                
+            }
+        }); 
+        extract.on('error', (error) => {
+            console.error(error);
+        });
+        extract.on('end', (name) => {
+            console.log('done');
+        });
+    });
+
+function getDataForPlatform(){
+    if (process.platform == "darwin") var macos = require('macos-release').version;
+    switch (process.platform) {
+        // Windows version
+        case "linux": 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' ],
+        sfxmodules: ['7zS2.sfx','7zS2con.sfx','7zSD.sfx'] };
+        // Linux version
+        case "win32": return { 
+        url: 'http://cfhcable.dl.sourceforge.net/project/p7zip/p7zip/16.02/', 
+        filename: 'p7zip_16.02_x86_linux_bin.tar.bz2',
+        extraname: 'lzma1604.7z',
+        extractfolder: 'p7zip_16.02',
+        applocation: 'bin',
+        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 + '/', 
+        filename: 'p7zip-9.20.1-1.pkg',
+        extraname: '7z920_extra.7z',
+        extractfolder: '',
+        applocation: 'usr\local\lib\p7zip',
+        binaryfiles: ['7z','7z.so','7za','7zCon.sfx','7zr','Codecs','Rar.so'],
+        sfxmodules: ['7zS.sfx','7zS2.sfx','7zS2con.sfx','7zSD.sfx'] };
+    }
+}
+
+function wget(path) {
+  console.log('Downloading ' + path.url);
+  return new Promise(function (resolve, reject) {
+    require('node-wget')(path, function (err) {
+      if (err) {
+        console.error('Error downloading file: ');
+        console.error(err);
+        return reject();
+      }
+      resolve();
+    });
+  });
+}
+
+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);
+}

install.js

@@ -0,0 +1,99 @@
+var fs = require('fs-extra'); // testing needed to move the files, having issues all other ways
+var path = require('path');
+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';
+
+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);
+        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!');                
+            }
+            //////////////////
+        }); 
+        extract.on('error', (error) => {
+            console.error(error);
+        });
+        extract.on('end', () => {
+            console.log('done');
+            fs.unlinkSync(source);
+            rmdir(destination);
+        });
+    });
+
+function getDataForPlatform(){
+    if (process.platform == "darwin") var macos = require('macos-release').version;
+    switch (process.platform) {
+        // Windows version
+        case "linux": 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' ],
+        sfxmodules: ['7zS2.sfx','7zS2con.sfx','7zSD.sfx'] };
+        // Linux version
+        case "win32": return { 
+        url: 'http://cfhcable.dl.sourceforge.net/project/p7zip/p7zip/16.02/', 
+        filename: 'p7zip_16.02_x86_linux_bin.tar.bz2',
+        extraname: 'lzma1604.7z',
+        extractfolder: 'p7zip_16.02',
+        applocation: 'bin',
+        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 + '/', 
+        filename: 'p7zip-9.20.1-1.pkg',
+        extraname: '7z920_extra.7z',
+        extractfolder: '',
+        applocation: 'usr\local\lib\p7zip',
+        binaryfiles: ['7z','7z.so','7za','7zCon.sfx','7zr','Codecs','Rar.so'],
+        sfxmodules: ['7zS.sfx','7zS2.sfx','7zS2con.sfx','7zSD.sfx'] };
+    }
+}
+
+function wget(path) {
+  console.log('Downloading ' + path.url);
+  return new Promise(function (resolve, reject) {
+    require('node-wget')(path, function (err) {
+      if (err) {
+        console.error('Error downloading file: ');
+        console.error(err);
+        return reject();
+      }
+      resolve();
+    });
+  });
+}
+
+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);
+}

package.json

@@ -47,18 +47,24 @@
   ],
   "dependencies": {
     "when": "^3.7.8",
-    "cross-spawn": "^5.1.0"
+    "cross-spawn": "^5.1.0",
+    "fs-extra": "^5.0.0",
+    "node-wget": "^0.4.2",
+    "inly": "^1.2.3",
+    "xar": "^1.1.1",
+    "macos-release": "^1.1.0"
   },
   "optionalDependencies": {
+    "fs-extra": "^5.0.0",
+    "node-wget": "^0.4.2",
+    "inly": "^1.2.3",
+    "xar": "^1.1.1",
+    "macos-release": "^1.1.0"
   },
   "devDependencies": {
     "chai": "^3.5.0",
     "fs-extra": "^2.0.0",
     "istanbul": "^0.4.5",
     "mocha": "^3.2.0",
-    "node-wget": "^0.4.2",
-    "inly": "^1.2.3",
-    "xar": "^1.1.1",
-    "macos-release": "^1.1.0"
   }
 }