Move sort operation to separate file

.github/workflows/auto-update.yml

@@ -57,9 +57,30 @@ jobs:
           commit_author: 'iptv-bot[bot] <84861620+iptv-bot[bot]@users.noreply.github.com>'
           branch: bot/auto-update
           file_pattern: channels/*
-  filter:
+  sort:
     runs-on: ubuntu-latest
     needs: format
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+        with:
+          ref: bot/auto-update
+      - name: Install Dependencies
+        run: npm install
+      - name: Sort Channels
+        run: node scripts/sort.js
+      - name: Commit Changes
+        uses: stefanzweifel/git-auto-commit-action@v4
+        with:
+          commit_message: '[Bot] Sort channels'
+          commit_user_name: iptv-bot
+          commit_user_email: 84861620+iptv-bot[bot]@users.noreply.github.com
+          commit_author: 'iptv-bot[bot] <84861620+iptv-bot[bot]@users.noreply.github.com>'
+          branch: bot/auto-update
+          file_pattern: channels/*
+  filter:
+    runs-on: ubuntu-latest
+    needs: sort
     steps:
       - name: Checkout
         uses: actions/checkout@v2

scripts/format.js

@@ -15,7 +15,6 @@ async function main() {
       .parsePlaylist(playlist.url)
       .then(removeWrongCategories)
       .then(addMissingData)
-      .then(sortChannels)
       .then(playlist => {
         if (file.read(playlist.url) !== playlist.toString()) {
           log.print('updated')
@@ -65,12 +64,4 @@ async function addMissingData(playlist) {
   return playlist
 }
 
-async function sortChannels(playlist) {
-  const channels = [...playlist.channels]
-  utils.sortBy(channels, ['name', 'url'])
-  playlist.channels = channels
-
-  return playlist
-}
-
 main()

scripts/sort.js

@@ -0,0 +1,35 @@
+const parser = require('./helpers/parser')
+const utils = require('./helpers/utils')
+const log = require('./helpers/log')
+
+async function main() {
+  log.start()
+
+  log.print(`Parsing 'index.m3u'...`)
+  let playlists = parser.parseIndex().filter(i => i.url !== 'channels/unsorted.m3u')
+  for (const playlist of playlists) {
+    log.print(`\nProcessing '${playlist.url}'...`)
+    await parser
+      .parsePlaylist(playlist.url)
+      .then(sortChannels)
+      .then(p => p.save())
+  }
+
+  log.print('\n')
+  log.finish()
+}
+
+async function sortChannels(playlist) {
+  const channels = [...playlist.channels]
+  utils.sortBy(channels, ['name', 'url'])
+
+  if (JSON.stringify(channels) !== JSON.stringify(playlist.channels)) {
+    log.print('updated')
+    playlist.channels = channels
+    playlist.updated = true
+  }
+
+  return playlist
+}
+
+main()