1 files changed, 40 insertions, 0 deletions
diff --git a/npmPackages/_scripts/package.js b/npmPackages/_scripts/package.js
new file mode 100644
index 0000000..a006655
--- /dev/null
+++ b/npmPackages/_scripts/package.js
@@ -0,0 +1,40 @@
+const fs = require('fs');
+const path = require('path');
+const process = require('process');
+
+process.stdin.setEncoding('utf8');
+
+function readPackage(dir) {
+    return new Promise((resolve, reject) => {
+        fs.readFile(path.join(dir, 'package.json'), (err, data) => {
+            if (err) {
+                return reject(err);
+            } else {
+                resolve({
+                    path: path.resolve(dir),
+                    info: JSON.parse(data)
+                });
+            }
+        });
+    });
+}
+
+function pipeThrough(filter) {
+    var body = '';
+
+    process.stdin.on('data', (data) => {
+        body += data;
+    });
+
+    process.stdin.on('end', () => {
+        var pkg = JSON.parse(body);
+        filter(pkg, (newpkg) => {
+            process.stdout.write(JSON.stringify(newpkg, null, 2))
+        });
+    })
+}
+
+module.exports = {
+    readPackage,
+    pipeThrough
+};
+\ No newline at end of file