feat(cli): install HLAE and encoder software if necessary

Author: akiver

src/cli/commands/video-command.ts

@@ -8,15 +8,21 @@ import { getSettings } from 'csdm/node/settings/get-settings';
 import { getDemoFromFilePath } from 'csdm/node/demo/get-demo-from-file-path';
 import { generateVideo } from 'csdm/node/video/generation/generate-video';
 import type { Sequence } from 'csdm/common/types/sequence';
-import type { EncoderSoftware } from 'csdm/common/types/encoder-software';
+import { EncoderSoftware } from 'csdm/common/types/encoder-software';
 import { isValidEncoderSoftware } from 'csdm/common/types/encoder-software';
-import type { RecordingSystem } from 'csdm/common/types/recording-system';
+import { RecordingSystem } from 'csdm/common/types/recording-system';
 import { isValidRecordingSystem } from 'csdm/common/types/recording-system';
-import type { RecordingOutput } from 'csdm/common/types/recording-output';
+import { RecordingOutput } from 'csdm/common/types/recording-output';
 import { isValidRecordingOutput } from 'csdm/common/types/recording-output';
 import type { VideoContainer } from 'csdm/common/types/video-container';
 import { isValidVideoContainer } from 'csdm/common/types/video-container';
 import { InvalidArgument } from 'csdm/cli/errors/invalid-argument';
+import { isHlaeInstalled } from 'csdm/node/video/hlae/is-hlae-installed';
+import { installHlae } from 'csdm/node/video/hlae/install-hlae';
+import { isVirtualDubInstalled } from 'csdm/node/video/virtual-dub/is-virtual-dub-installed';
+import { downloadAndExtractVirtualDub } from 'csdm/node/video/virtual-dub/download-and-extract-virtual-dub';
+import { isFfmpegInstalled } from 'csdm/node/video/ffmpeg/is-ffmpeg-installed';
+import { installFfmpeg } from 'csdm/node/video/ffmpeg/install-ffmpeg';
 
 export class VideoCommand extends Command {
   public static Name = 'video';
@@ -72,7 +78,7 @@ export class VideoCommand extends Command {
   private cfg: string | undefined;
 
   public getDescription() {
-    return 'Generate a video from a demo.';
+    return 'Generate videos from demos.';
   }
 
   public printHelp() {
@@ -132,6 +138,25 @@ export class VideoCommand extends Command {
         cfg: this.cfg,
       };
 
+      const recordingSystem = this.recordingSystem ?? settings.video.recordingSystem;
+      if (recordingSystem === RecordingSystem.HLAE && !(await isHlaeInstalled())) {
+        console.log('Installing HLAE...');
+        await installHlae();
+      }
+
+      const recordingOutput = this.recordingOutput ?? settings.video.recordingOutput;
+      const shouldGenerateVideo = recordingOutput !== RecordingOutput.Images;
+      const encoderSoftware = this.encoderSoftware ?? settings.video.encoderSoftware;
+      if (shouldGenerateVideo && encoderSoftware === EncoderSoftware.VirtualDub && !(await isVirtualDubInstalled())) {
+        console.log('Installing VirtualDub...');
+        await downloadAndExtractVirtualDub();
+      }
+
+      if (shouldGenerateVideo && encoderSoftware === EncoderSoftware.FFmpeg && !(await isFfmpegInstalled())) {
+        console.log('Installing FFmpeg...');
+        await installFfmpeg();
+      }
+
       const videoId = randomUUID();
       const controller = new AbortController();
 
@@ -140,9 +165,9 @@ export class VideoCommand extends Command {
         checksum: demo.checksum,
         game: demo.game,
         tickrate: demo.tickrate,
-        recordingSystem: this.recordingSystem ?? settings.video.recordingSystem,
-        recordingOutput: this.recordingOutput ?? settings.video.recordingOutput,
-        encoderSoftware: this.encoderSoftware ?? settings.video.encoderSoftware,
+        recordingSystem,
+        recordingOutput,
+        encoderSoftware,
         framerate: this.framerate ?? settings.video.framerate,
         width: this.width ?? settings.video.width,
         height: this.height ?? settings.video.height,

src/node/video/hlae/install-hlae.ts

@@ -0,0 +1,9 @@
+import { downloadHlae } from './download-hlae';
+import { getDefaultHlaeInstallationFolderPath } from './hlae-location';
+
+export async function installHlae() {
+  const installationFolderPath = getDefaultHlaeInstallationFolderPath();
+  const version = await downloadHlae(installationFolderPath);
+
+  return version;
+}

src/server/handlers/renderer-process/video/install-hlae-handler.ts

@@ -1,11 +1,9 @@
-import { downloadHlae } from 'csdm/node/video/hlae/download-hlae';
-import { getDefaultHlaeInstallationFolderPath } from 'csdm/node/video/hlae/hlae-location';
 import { handleError } from '../../handle-error';
+import { installHlae } from 'csdm/node/video/hlae/install-hlae';
 
 export async function installHlaeHandler() {
   try {
-    const installationFolderPath = getDefaultHlaeInstallationFolderPath();
-    const version = await downloadHlae(installationFolderPath);
+    const version = await installHlae();
 
     return version;
   } catch (error) {