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)

9 files changed, 0 insertions, 86 deletions

diff --git a/shared/models/videos/live/index.ts b/shared/models/videos/live/index.ts
deleted file mode 100644
index 07b59fe2c..000000000
--- a/shared/models/videos/live/index.ts
+++ /dev/null
@@ -1,8 +0,0 @@
-export * from './live-video-create.model'
-export * from './live-video-error.enum'
-export * from './live-video-event-payload.model'
-export * from './live-video-event.type'
-export * from './live-video-latency-mode.enum'
-export * from './live-video-session.model'
-export * from './live-video-update.model'
-export * from './live-video.model'
diff --git a/shared/models/videos/live/live-video-create.model.ts b/shared/models/videos/live/live-video-create.model.ts
deleted file mode 100644
index f8ae9e5a9..000000000
--- a/shared/models/videos/live/live-video-create.model.ts
+++ /dev/null
@@ -1,11 +0,0 @@
-import { VideoCreate } from '../video-create.model'
-import { VideoPrivacy } from '../video-privacy.enum'
-import { LiveVideoLatencyMode } from './live-video-latency-mode.enum'
-
-export interface LiveVideoCreate extends VideoCreate {
-  permanentLive?: boolean
-  latencyMode?: LiveVideoLatencyMode
-
-  saveReplay?: boolean
-  replaySettings?: { privacy: VideoPrivacy }
-}
diff --git a/shared/models/videos/live/live-video-error.enum.ts b/shared/models/videos/live/live-video-error.enum.ts
deleted file mode 100644
index a26453505..000000000
--- a/shared/models/videos/live/live-video-error.enum.ts
+++ /dev/null
@@ -1,9 +0,0 @@
-export const enum LiveVideoError {
-  BAD_SOCKET_HEALTH = 1,
-  DURATION_EXCEEDED = 2,
-  QUOTA_EXCEEDED = 3,
-  FFMPEG_ERROR = 4,
-  BLACKLISTED = 5,
-  RUNNER_JOB_ERROR = 6,
-  RUNNER_JOB_CANCEL = 7
-}
diff --git a/shared/models/videos/live/live-video-event-payload.model.ts b/shared/models/videos/live/live-video-event-payload.model.ts
deleted file mode 100644
index 646856ac3..000000000
--- a/shared/models/videos/live/live-video-event-payload.model.ts
+++ /dev/null
@@ -1,7 +0,0 @@
-import { VideoState } from '../video-state.enum'
-
-export interface LiveVideoEventPayload {
-  state?: VideoState
-
-  viewers?: number
-}
diff --git a/shared/models/videos/live/live-video-event.type.ts b/shared/models/videos/live/live-video-event.type.ts
deleted file mode 100644
index 50f794561..000000000
--- a/shared/models/videos/live/live-video-event.type.ts
+++ /dev/null
@@ -1 +0,0 @@
-export type LiveVideoEventType = 'state-change' | 'views-change'
diff --git a/shared/models/videos/live/live-video-latency-mode.enum.ts b/shared/models/videos/live/live-video-latency-mode.enum.ts
deleted file mode 100644
index 4285e1d41..000000000
--- a/shared/models/videos/live/live-video-latency-mode.enum.ts
+++ /dev/null
@@ -1,5 +0,0 @@
-export const enum LiveVideoLatencyMode {
-  DEFAULT = 1,
-  HIGH_LATENCY = 2,
-  SMALL_LATENCY = 3
-}
diff --git a/shared/models/videos/live/live-video-session.model.ts b/shared/models/videos/live/live-video-session.model.ts
deleted file mode 100644
index 888c20a8a..000000000
--- a/shared/models/videos/live/live-video-session.model.ts
+++ /dev/null
@@ -1,22 +0,0 @@
-import { VideoPrivacy } from '../video-privacy.enum'
-import { LiveVideoError } from './live-video-error.enum'
-
-export interface LiveVideoSession {
-  id: number
-
-  startDate: string
-  endDate: string
-
-  error: LiveVideoError
-
-  saveReplay: boolean
-  endingProcessed: boolean
-
-  replaySettings?: { privacy: VideoPrivacy }
-
-  replayVideo: {
-    id: number
-    uuid: string
-    shortUUID: string
-  }
-}
diff --git a/shared/models/videos/live/live-video-update.model.ts b/shared/models/videos/live/live-video-update.model.ts
deleted file mode 100644
index d6aa6fb37..000000000
--- a/shared/models/videos/live/live-video-update.model.ts
+++ /dev/null
@@ -1,9 +0,0 @@
-import { VideoPrivacy } from '../video-privacy.enum'
-import { LiveVideoLatencyMode } from './live-video-latency-mode.enum'
-
-export interface LiveVideoUpdate {
-  permanentLive?: boolean
-  saveReplay?: boolean
-  replaySettings?: { privacy: VideoPrivacy }
-  latencyMode?: LiveVideoLatencyMode
-}
diff --git a/shared/models/videos/live/live-video.model.ts b/shared/models/videos/live/live-video.model.ts
deleted file mode 100644
index fd8454123..000000000
--- a/shared/models/videos/live/live-video.model.ts
+++ /dev/null
@@ -1,14 +0,0 @@
-import { VideoPrivacy } from '../video-privacy.enum'
-import { LiveVideoLatencyMode } from './live-video-latency-mode.enum'
-
-export interface LiveVideo {
-  // If owner
-  rtmpUrl?: string
-  rtmpsUrl?: string
-  streamKey?: string
-
-  saveReplay: boolean
-  replaySettings?: { privacy: VideoPrivacy }
-  permanentLive: boolean
-  latencyMode: LiveVideoLatencyMode
-}