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, 93 deletions

diff --git a/server/controllers/api/videos/captions.ts b/server/controllers/api/videos/captions.ts
deleted file mode 100644
index 2b511a398..000000000
--- a/server/controllers/api/videos/captions.ts
+++ /dev/null
@@ -1,93 +0,0 @@
-import express from 'express'
-import { Hooks } from '@server/lib/plugins/hooks'
-import { MVideoCaption } from '@server/types/models'
-import { HttpStatusCode } from '../../../../shared/models/http/http-error-codes'
-import { moveAndProcessCaptionFile } from '../../../helpers/captions-utils'
-import { createReqFiles } from '../../../helpers/express-utils'
-import { logger } from '../../../helpers/logger'
-import { getFormattedObjects } from '../../../helpers/utils'
-import { MIMETYPES } from '../../../initializers/constants'
-import { sequelizeTypescript } from '../../../initializers/database'
-import { federateVideoIfNeeded } from '../../../lib/activitypub/videos'
-import { asyncMiddleware, asyncRetryTransactionMiddleware, authenticate } from '../../../middlewares'
-import { addVideoCaptionValidator, deleteVideoCaptionValidator, listVideoCaptionsValidator } from '../../../middlewares/validators'
-import { VideoCaptionModel } from '../../../models/video/video-caption'
-
-const reqVideoCaptionAdd = createReqFiles([ 'captionfile' ], MIMETYPES.VIDEO_CAPTIONS.MIMETYPE_EXT)
-
-const videoCaptionsRouter = express.Router()
-
-videoCaptionsRouter.get('/:videoId/captions',
-  asyncMiddleware(listVideoCaptionsValidator),
-  asyncMiddleware(listVideoCaptions)
-)
-videoCaptionsRouter.put('/:videoId/captions/:captionLanguage',
-  authenticate,
-  reqVideoCaptionAdd,
-  asyncMiddleware(addVideoCaptionValidator),
-  asyncRetryTransactionMiddleware(addVideoCaption)
-)
-videoCaptionsRouter.delete('/:videoId/captions/:captionLanguage',
-  authenticate,
-  asyncMiddleware(deleteVideoCaptionValidator),
-  asyncRetryTransactionMiddleware(deleteVideoCaption)
-)
-
-// ---------------------------------------------------------------------------
-
-export {
-  videoCaptionsRouter
-}
-
-// ---------------------------------------------------------------------------
-
-async function listVideoCaptions (req: express.Request, res: express.Response) {
-  const data = await VideoCaptionModel.listVideoCaptions(res.locals.onlyVideo.id)
-
-  return res.json(getFormattedObjects(data, data.length))
-}
-
-async function addVideoCaption (req: express.Request, res: express.Response) {
-  const videoCaptionPhysicalFile = req.files['captionfile'][0]
-  const video = res.locals.videoAll
-
-  const captionLanguage = req.params.captionLanguage
-
-  const videoCaption = new VideoCaptionModel({
-    videoId: video.id,
-    filename: VideoCaptionModel.generateCaptionName(captionLanguage),
-    language: captionLanguage
-  }) as MVideoCaption
-
-  // Move physical file
-  await moveAndProcessCaptionFile(videoCaptionPhysicalFile, videoCaption)
-
-  await sequelizeTypescript.transaction(async t => {
-    await VideoCaptionModel.insertOrReplaceLanguage(videoCaption, t)
-
-    // Update video update
-    await federateVideoIfNeeded(video, false, t)
-  })
-
-  Hooks.runAction('action:api.video-caption.created', { caption: videoCaption, req, res })
-
-  return res.status(HttpStatusCode.NO_CONTENT_204).end()
-}
-
-async function deleteVideoCaption (req: express.Request, res: express.Response) {
-  const video = res.locals.videoAll
-  const videoCaption = res.locals.videoCaption
-
-  await sequelizeTypescript.transaction(async t => {
-    await videoCaption.destroy({ transaction: t })
-
-    // Send video update
-    await federateVideoIfNeeded(video, false, t)
-  })
-
-  logger.info('Video caption %s of video %s deleted.', videoCaption.language, video.uuid)
-
-  Hooks.runAction('action:api.video-caption.deleted', { caption: videoCaption, req, res })
-
-  return res.type('json').status(HttpStatusCode.NO_CONTENT_204).end()
-}