Migrate server to ESM

Sorry for the very big commit that may lead to git log issues and merge
conflicts, but it's a major step forward:

 * Server can be faster at startup because imports() are async and we can
   easily lazy import big modules
 * Angular doesn't seem to support ES import (with .js extension), so we
   had to correctly organize peertube into a monorepo:
    * Use yarn workspace feature
    * Use typescript reference projects for dependencies
    * Shared projects have been moved into "packages", each one is now a
      node module (with a dedicated package.json/tsconfig.json)
    * server/tools have been moved into apps/ and is now a dedicated app
      bundled and published on NPM so users don't have to build peertube
      cli tools manually
    * server/tests have been moved into packages/ so we don't compile
      them every time we want to run the server
 * Use isolatedModule option:
   * Had to move from const enum to const
     (https://www.typescriptlang.org/docs/handbook/enums.html#objects-vs-enums)
   * Had to explictely specify "type" imports when used in decorators
 * Prefer tsx (that uses esbuild under the hood) instead of ts-node to
   load typescript files (tests with mocha or scripts):
     * To reduce test complexity as esbuild doesn't support decorator
       metadata, we only test server files that do not import server
       models
     * We still build tests files into js files for a faster CI
 * Remove unmaintained peertube CLI import script
 * Removed some barrels to speed up execution (less imports)

1 files changed, 0 insertions, 47 deletions

diff --git a/shared/models/server/server-stats.model.ts b/shared/models/server/server-stats.model.ts
deleted file mode 100644
index 82f5a737f..000000000
--- a/shared/models/server/server-stats.model.ts
+++ /dev/null
@@ -1,47 +0,0 @@
-import { ActivityType } from '../activitypub'
-import { VideoRedundancyStrategyWithManual } from '../redundancy'
-
-type ActivityPubMessagesSuccess = Record<`totalActivityPub${ActivityType}MessagesSuccesses`, number>
-type ActivityPubMessagesErrors = Record<`totalActivityPub${ActivityType}MessagesErrors`, number>
-
-export interface ServerStats extends ActivityPubMessagesSuccess, ActivityPubMessagesErrors {
-  totalUsers: number
-  totalDailyActiveUsers: number
-  totalWeeklyActiveUsers: number
-  totalMonthlyActiveUsers: number
-
-  totalLocalVideos: number
-  totalLocalVideoViews: number
-  totalLocalVideoComments: number
-  totalLocalVideoFilesSize: number
-
-  totalVideos: number
-  totalVideoComments: number
-
-  totalLocalVideoChannels: number
-  totalLocalDailyActiveVideoChannels: number
-  totalLocalWeeklyActiveVideoChannels: number
-  totalLocalMonthlyActiveVideoChannels: number
-
-  totalLocalPlaylists: number
-
-  totalInstanceFollowers: number
-  totalInstanceFollowing: number
-
-  videosRedundancy: VideosRedundancyStats[]
-
-  totalActivityPubMessagesProcessed: number
-  totalActivityPubMessagesSuccesses: number
-  totalActivityPubMessagesErrors: number
-
-  activityPubMessagesProcessedPerSecond: number
-  totalActivityPubMessagesWaiting: number
-}
-
-export interface VideosRedundancyStats {
-  strategy: VideoRedundancyStrategyWithManual
-  totalSize: number
-  totalUsed: number
-  totalVideoFiles: number
-  totalVideos: number
-}