From 1a8248fe922d3cf4cdf3650b5efe82d8ee426cb0 Mon Sep 17 00:00:00 2001
From: Aleksandr Statciuk <github@oiya.xyz>
Date: Fri, 12 Nov 2021 18:08:51 +0300
Subject: [PATCH] Create channels.js

---
 scripts/channels.js | 34 ++++++++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)
 create mode 100644 scripts/channels.js

diff --git a/scripts/channels.js b/scripts/channels.js
new file mode 100644
index 00000000..13147826
--- /dev/null
+++ b/scripts/channels.js
@@ -0,0 +1,34 @@
+const { Command } = require('commander')
+const fs = require('fs')
+const path = require('path')
+const { json2xml } = require('./utils')
+
+const program = new Command()
+program
+  .requiredOption('-c, --config <config>', 'Config file')
+  .option('-o, --output <output>', 'Output file')
+  .parse(process.argv)
+
+const options = program.opts()
+
+async function main() {
+  const config = require(path.resolve(options.config))
+  let channels = config.channels()
+  if (isPromise(channels)) {
+    channels = await channels
+  }
+  const xml = json2xml(channels, config.site)
+
+  const dir = path.parse(options.config).dir
+  const output = options.output || `${dir}/${config.site}.channels.xml`
+
+  fs.writeFileSync(path.resolve(output), xml)
+
+  console.log(`File '${output}' successfully saved`)
+}
+
+main()
+
+function isPromise(promise) {
+  return !!promise && typeof promise.then === 'function'
+}