Fixes linter errors

scripts/commands/channels/parse.ts

@@ -1,81 +1,85 @@
-import { Logger, File, Collection, Storage } from '@freearhey/core'
-import { ChannelsParser, XML } from '../../core'
-import { Channel } from 'epg-grabber'
-import { Command, OptionValues } from 'commander'
-import path from 'path'
-
-const program = new Command()
-program
-  .requiredOption('-c, --config <config>', 'Config file')
-  .option('-s, --set [args...]', 'Set custom arguments')
-  .option('-o, --output <output>', 'Output file')
-  .option('--clean', 'Delete the previous *.channels.xml if exists')
-  .parse(process.argv)
-
-type ParseOptions = {
-  config: string
-  set?: string
-  output?: string
-  clean?: boolean
-}
-
-const options: ParseOptions = program.opts()
-
-async function main() {
-  const storage = new Storage()
-  const parser = new ChannelsParser({ storage })
-  const logger = new Logger()
-  const file = new File(options.config)
-  const dir = file.dirname()
-  const config = require(path.resolve(options.config))
-  const outputFilepath = options.output || `${dir}/${config.site}.channels.xml`
-
-  let channels = new Collection()
-  if (!options.clean && (await storage.exists(outputFilepath))) {
-    channels = await parser.parse(outputFilepath)
-  }
-
-  const args: {
-    [key: string]: any
-  } = {}
-
-  if (Array.isArray(options.set)) {
-    options.set.forEach((arg: string) => {
-      const [key, value] = arg.split(':')
-      args[key] = value
-    })
-  }
-
-  let parsedChannels = config.channels(args)
-  if (isPromise(parsedChannels)) {
-    parsedChannels = await parsedChannels
-  }
-  parsedChannels = parsedChannels.map((channel: Channel) => {
-    channel.site = config.site
-
-    return channel
-  })
-
-  channels = channels
-    .mergeBy(
-      new Collection(parsedChannels),
-      (channel: Channel) => channel.site_id.toString() + channel.lang
-    )
-    .orderBy([
-      (channel: Channel) => channel.lang,
-      (channel: Channel) => (channel.xmltv_id ? channel.xmltv_id.toLowerCase() : '_'),
-      (channel: Channel) => channel.site_id
-    ])
-
-  const xml = new XML(channels)
-
-  await storage.save(outputFilepath, xml.toString())
-
-  logger.info(`File '${outputFilepath}' successfully saved`)
-}
-
-main()
-
-function isPromise(promise: any) {
-  return !!promise && typeof promise.then === 'function'
-}
+import { Logger, File, Collection, Storage } from '@freearhey/core'
+import { ChannelsParser, XML } from '../../core'
+import { Channel } from 'epg-grabber'
+import { Command } from 'commander'
+import path from 'path'
+
+const program = new Command()
+program
+  .requiredOption('-c, --config <config>', 'Config file')
+  .option('-s, --set [args...]', 'Set custom arguments')
+  .option('-o, --output <output>', 'Output file')
+  .option('--clean', 'Delete the previous *.channels.xml if exists')
+  .parse(process.argv)
+
+type ParseOptions = {
+  config: string
+  set?: string
+  output?: string
+  clean?: boolean
+}
+
+const options: ParseOptions = program.opts()
+
+async function main() {
+  const storage = new Storage()
+  const parser = new ChannelsParser({ storage })
+  const logger = new Logger()
+  const file = new File(options.config)
+  const dir = file.dirname()
+  const config = require(path.resolve(options.config))
+  const outputFilepath = options.output || `${dir}/${config.site}.channels.xml`
+
+  let channels = new Collection()
+  if (!options.clean && (await storage.exists(outputFilepath))) {
+    channels = await parser.parse(outputFilepath)
+  }
+
+  const args: {
+    [key: string]: string
+  } = {}
+
+  if (Array.isArray(options.set)) {
+    options.set.forEach((arg: string) => {
+      const [key, value] = arg.split(':')
+      args[key] = value
+    })
+  }
+
+  let parsedChannels = config.channels(args)
+  if (isPromise(parsedChannels)) {
+    parsedChannels = await parsedChannels
+  }
+  parsedChannels = parsedChannels.map((channel: Channel) => {
+    channel.site = config.site
+
+    return channel
+  })
+
+  channels = channels
+    .mergeBy(
+      new Collection(parsedChannels),
+      (channel: Channel) => channel.site_id.toString() + channel.lang
+    )
+    .orderBy([
+      (channel: Channel) => channel.lang,
+      (channel: Channel) => (channel.xmltv_id ? channel.xmltv_id.toLowerCase() : '_'),
+      (channel: Channel) => channel.site_id
+    ])
+
+  const xml = new XML(channels)
+
+  await storage.save(outputFilepath, xml.toString())
+
+  logger.info(`File '${outputFilepath}' successfully saved`)
+}
+
+main()
+
+function isPromise(promise: object[] | Promise<object[]>) {
+  return (
+    !!promise &&
+    typeof promise === 'object' &&
+    typeof (promise as Promise<object[]>).then === 'function'
+  )
+}