Implement replace file in server side

shared/server-commands/server/config-command.ts

@@ -74,6 +74,28 @@ export class ConfigCommand extends AbstractCommand {
 
   // ---------------------------------------------------------------------------
 
+  disableFileUpdate () {
+    return this.setFileUpdateEnabled(false)
+  }
+
+  enableFileUpdate () {
+    return this.setFileUpdateEnabled(true)
+  }
+
+  private setFileUpdateEnabled (enabled: boolean) {
+    return this.updateExistingSubConfig({
+      newConfig: {
+        videoFile: {
+          update: {
+            enabled
+          }
+        }
+      }
+    })
+  }
+
+  // ---------------------------------------------------------------------------
+
   enableChannelSync () {
     return this.setChannelSyncEnabled(true)
   }
@@ -466,6 +488,11 @@ export class ConfigCommand extends AbstractCommand {
           enabled: false
         }
       },
+      videoFile: {
+        update: {
+          enabled: false
+        }
+      },
       import: {
         videos: {
           concurrency: 3,

shared/server-commands/server/servers-command.ts

@@ -1,5 +1,5 @@
 import { exec } from 'child_process'
-import { copy, ensureDir, readFile, remove } from 'fs-extra'
+import { copy, ensureDir, readFile, readdir, remove } from 'fs-extra'
 import { basename, join } from 'path'
 import { isGithubCI, root, wait } from '@shared/core-utils'
 import { getFileSize } from '@shared/extra-utils'
@@ -77,6 +77,12 @@ export class ServersCommand extends AbstractCommand {
     return join(root(), 'test' + this.server.internalServerNumber, directory)
   }
 
+  async countFiles (directory: string) {
+    const files = await readdir(this.buildDirectory(directory))
+
+    return files.length
+  }
+
   buildWebVideoFilePath (fileUrl: string) {
     return this.buildDirectory(join('web-videos', basename(fileUrl)))
   }