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, 41 deletions

diff --git a/server/lib/job-queue/handlers/activitypub-http-fetcher.ts b/server/lib/job-queue/handlers/activitypub-http-fetcher.ts
deleted file mode 100644
index b6cb3c4a6..000000000
--- a/server/lib/job-queue/handlers/activitypub-http-fetcher.ts
+++ /dev/null
@@ -1,41 +0,0 @@
-import { Job } from 'bullmq'
-import { ActivitypubHttpFetcherPayload, FetchType } from '@shared/models'
-import { logger } from '../../../helpers/logger'
-import { VideoModel } from '../../../models/video/video'
-import { VideoCommentModel } from '../../../models/video/video-comment'
-import { VideoShareModel } from '../../../models/video/video-share'
-import { MVideoFullLight } from '../../../types/models'
-import { crawlCollectionPage } from '../../activitypub/crawl'
-import { createAccountPlaylists } from '../../activitypub/playlists'
-import { processActivities } from '../../activitypub/process'
-import { addVideoShares } from '../../activitypub/share'
-import { addVideoComments } from '../../activitypub/video-comments'
-
-async function processActivityPubHttpFetcher (job: Job) {
-  logger.info('Processing ActivityPub fetcher in job %s.', job.id)
-
-  const payload = job.data as ActivitypubHttpFetcherPayload
-
-  let video: MVideoFullLight
-  if (payload.videoId) video = await VideoModel.loadFull(payload.videoId)
-
-  const fetcherType: { [ id in FetchType ]: (items: any[]) => Promise<any> } = {
-    'activity': items => processActivities(items, { outboxUrl: payload.uri, fromFetch: true }),
-    'video-shares': items => addVideoShares(items, video),
-    'video-comments': items => addVideoComments(items),
-    'account-playlists': items => createAccountPlaylists(items)
-  }
-
-  const cleanerType: { [ id in FetchType ]?: (crawlStartDate: Date) => Promise<any> } = {
-    'video-shares': crawlStartDate => VideoShareModel.cleanOldSharesOf(video.id, crawlStartDate),
-    'video-comments': crawlStartDate => VideoCommentModel.cleanOldCommentsOf(video.id, crawlStartDate)
-  }
-
-  return crawlCollectionPage(payload.uri, fetcherType[payload.type], cleanerType[payload.type])
-}
-
-// ---------------------------------------------------------------------------
-
-export {
-  processActivityPubHttpFetcher
-}