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, 40 deletions

diff --git a/server/lib/activitypub/send/send-like.ts b/server/lib/activitypub/send/send-like.ts
deleted file mode 100644
index 46c9fdec9..000000000
--- a/server/lib/activitypub/send/send-like.ts
+++ /dev/null
@@ -1,40 +0,0 @@
-import { Transaction } from 'sequelize'
-import { ActivityAudience, ActivityLike } from '@shared/models'
-import { logger } from '../../../helpers/logger'
-import { MActor, MActorAudience, MVideoAccountLight, MVideoUrl } from '../../../types/models'
-import { audiencify, getAudience } from '../audience'
-import { getVideoLikeActivityPubUrlByLocalActor } from '../url'
-import { sendVideoActivityToOrigin } from './shared/send-utils'
-
-function sendLike (byActor: MActor, video: MVideoAccountLight, transaction: Transaction) {
-  logger.info('Creating job to like %s.', video.url)
-
-  const activityBuilder = (audience: ActivityAudience) => {
-    const url = getVideoLikeActivityPubUrlByLocalActor(byActor, video)
-
-    return buildLikeActivity(url, byActor, video, audience)
-  }
-
-  return sendVideoActivityToOrigin(activityBuilder, { byActor, video, transaction, contextType: 'Rate' })
-}
-
-function buildLikeActivity (url: string, byActor: MActorAudience, video: MVideoUrl, audience?: ActivityAudience): ActivityLike {
-  if (!audience) audience = getAudience(byActor)
-
-  return audiencify(
-    {
-      id: url,
-      type: 'Like' as 'Like',
-      actor: byActor.url,
-      object: video.url
-    },
-    audience
-  )
-}
-
-// ---------------------------------------------------------------------------
-
-export {
-  sendLike,
-  buildLikeActivity
-}