diff --git a/scripts/file.js b/scripts/file.js
index 1aa89363..5f857f41 100644
--- a/scripts/file.js
+++ b/scripts/file.js
@@ -1,16 +1,15 @@
 const glob = require('glob')
 const fs = require('fs')
+const path = require('path')
 
 function list(pattern, include = [], exclude = []) {
   return new Promise(resolve => {
     glob(pattern, function (err, files) {
       if (include.length) {
-        include = include.map(filename => `channels/${filename}.xml`)
         files = files.filter(filename => include.includes(filename))
       }
 
       if (exclude.length) {
-        exclude = exclude.map(filename => `channels/${filename}.xml`)
         files = files.filter(filename => !exclude.includes(filename))
       }
 
@@ -19,11 +18,28 @@ function list(pattern, include = [], exclude = []) {
   })
 }
 
+function load(filename) {
+  const filePath = path.resolve(filename)
+
+  return require(filePath)
+}
+
 function read(filename) {
   return fs.readFileSync(filename, { encoding: 'utf8' })
 }
 
+function write(filename, data) {
+  const dir = path.resolve(path.dirname(filename))
+  if (!fs.existsSync(dir)) {
+    fs.mkdirSync(dir, { recursive: true })
+  }
+
+  fs.writeFileSync(path.resolve(filename), data)
+}
+
 module.exports = {
   list,
-  read
+  read,
+  write,
+  load
 }