Force Muxer command

.gitignore

@@ -19,5 +19,6 @@ token.yml
 lib
 test.*
 updates.json
+funi_token.yml
 cr_token.yml
 archive.json

crunchy.ts

@@ -857,7 +857,7 @@ async function muxStreams(data: DownloadedMedia[], output: string) {
       };
     })
   });
-  const bin = Merger.checkMerger(cfg.bin, argv.mp4);
+  const bin = Merger.checkMerger(cfg.bin, argv.mp4, argv.forceMuxer);
   // collect fonts info
   // mergers
   let isMuxed = false;

funi.ts

@@ -731,7 +731,7 @@ async function downloadStreams(epsiode: FunimationMediaDownload){
   }
     
   // check exec
-  const mergerBin = merger.checkMerger(cfg.bin, argv.mp4);
+  const mergerBin = merger.checkMerger(cfg.bin, argv.mp4, argv.forceMuxer);
     
   if ( argv.novids ){
     console.log('[INFO] Video not downloaded. Skip muxing video.');

modules/module.app-args.ts

@@ -1,9 +1,9 @@
 import yargs, { Choices } from 'yargs';
-import { args, groups } from './module.args';
+import { args, AvailableMuxer, groups } from './module.args';
 
 yargs(process.argv.slice(2));
 
-let argvC: { [x: string]: unknown; username: string|undefined, password: string|undefined, silentAuth: boolean, skipSubMux: boolean, downloadArchive: boolean, addArchive: boolean, but: boolean, auth: boolean | undefined; dlFonts: boolean | undefined; search: string | undefined; 'search-type': string; page: number | undefined; 'search-locale': string; new: boolean | undefined; 'movie-listing': string | undefined; series: string | undefined; s: string | undefined; e: string | undefined; q: number; x: number; kstream: number; partsize: number; hslang: string; dlsubs: string[]; novids: boolean | undefined; noaudio: boolean | undefined; nosubs: boolean | undefined; dubLang: string[]; all: boolean; fontSize: number; allDubs: boolean; timeout: number; simul: boolean; mp4: boolean; skipmux: boolean | undefined; fileName: string; numbers: number; nosess: string; debug: boolean | undefined; nocleanup: boolean; help: boolean | undefined; service: 'funi' | 'crunchy'; update: boolean; fontName: string | undefined; _: (string | number)[]; $0: string; };
+let argvC: { [x: string]: unknown; forceMuxer: AvailableMuxer|undefined; username: string|undefined, password: string|undefined, silentAuth: boolean, skipSubMux: boolean, downloadArchive: boolean, addArchive: boolean, but: boolean, auth: boolean | undefined; dlFonts: boolean | undefined; search: string | undefined; 'search-type': string; page: number | undefined; 'search-locale': string; new: boolean | undefined; 'movie-listing': string | undefined; series: string | undefined; s: string | undefined; e: string | undefined; q: number; x: number; kstream: number; partsize: number; hslang: string; dlsubs: string[]; novids: boolean | undefined; noaudio: boolean | undefined; nosubs: boolean | undefined; dubLang: string[]; all: boolean; fontSize: number; allDubs: boolean; timeout: number; simul: boolean; mp4: boolean; skipmux: boolean | undefined; fileName: string; numbers: number; nosess: string; debug: boolean | undefined; nocleanup: boolean; help: boolean | undefined; service: 'funi' | 'crunchy'; update: boolean; fontName: string | undefined; _: (string | number)[]; $0: string; };
     
 export type ArgvType = typeof argvC;  
 

modules/module.args.ts

@@ -24,6 +24,9 @@ const availableFilenameVars: AvailableFilenameVars[] = [
   'service'
 ];
 
+export type AvailableMuxer = 'ffmpeg' | 'mkvmerge'
+export const muxer: AvailableMuxer[] = [ 'ffmpeg', 'mkvmerge' ];
+
 type TAppArg<T extends boolean|string|number|unknown[]> = {
   name: string,
   group: keyof typeof groups,
@@ -538,6 +541,19 @@ const args: TAppArg<boolean|number|string|unknown[]>[] = [
     default: {
       default: false
     }
+  },
+  {
+    name: 'forceMuxer',
+    describe: 'Force the program to use said muxer or don\'t mux if the given muxer is not present',
+    docDescribe: true,
+    group: 'mux',
+    service: 'both',
+    type: 'string',
+    usage: '${muxer}',
+    choices: muxer,
+    default: {
+      default: undefined
+    }
   }
 ];
 

modules/module.merger.ts

@@ -201,11 +201,17 @@ class Merger {
 
   public static checkMerger(bin: {
     mkvmerge?: string,
-    ffmpeg?: string
-  }, useMP4format: boolean) : {
+    ffmpeg?: string,
+  }, useMP4format: boolean, force: AvailableMuxer|undefined) : {
     MKVmerge?: string,
     FFmpeg?: string
   } {
+    if (force && bin[force]) {
+      return {
+        FFmpeg: force === 'ffmpeg' ? bin.ffmpeg : undefined,
+        MKVmerge: force === 'mkvmerge' ? bin.mkvmerge : undefined
+      };
+    }
     if (useMP4format && bin.ffmpeg) {
       return {
         FFmpeg: bin.ffmpeg