Compile the product zip files (#2)

* Implement Archiver

* Compile the zip files

.gitignore

@@ -1,6 +1,7 @@
 /node_modules/
 /wp/
 /vendor/
+/archives/*.zip
 
 # THEME
 /theme/dist

bin/archiveProject.js

@@ -0,0 +1,66 @@
+/**
+ * External Dependencies
+ */
+const fs = require('fs');
+const archiver = require('archiver');
+const ignore = require('ignore');
+const glob = require('glob');
+const pkg = require('./../package.json');
+
+const createArchive = (path, srcPath, slug) => {
+    // Define the output stream
+    const output = fs.createWriteStream(path + '/' + slug + '.zip');
+
+    // Initialize the archive
+    const archive = archiver('zip', {
+        zlib: { level: 9 } // Sets the compression level.
+    });
+
+    // Listen for all archive data to be written
+    archive.pipe(output);
+
+    // Initialize the ignorer
+    const ig = ignore();
+
+    // We ignore files defined in a potential .distignore file
+    if( fs.existsSync(srcPath + '/.distignore') ) {
+        ig.add(fs.readFileSync(srcPath + '/.distignore', 'utf8').toString());
+    }
+
+    glob('**/*',
+        {
+            cwd: srcPath,
+            nodir: true,
+        },
+        (err, files) => {
+            if( err ) {
+                console.error(err);
+                return;
+            }
+
+            // Add all files to the archive
+            files.forEach(file => {
+
+                // Skip ignored files
+                if( ig.ignores(file) ) {
+                    return;
+                }
+
+                // Construct the file path
+                const filePath = srcPath + '/' + file;
+
+                // Add the file to the archive
+                archive.file(filePath, {
+                    name: file,
+                    prefix: slug,
+                });
+            });
+
+            // Finalize the archive
+            archive.finalize();
+        }
+    );
+}
+
+createArchive('./archives', './plugin', pkg.slug + 'p' );
+createArchive('./archives', './theme', pkg.slug + 't' );