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, 122 deletions

diff --git a/server/controllers/api/videos/files.ts b/server/controllers/api/videos/files.ts
deleted file mode 100644
index 67b60ff63..000000000
--- a/server/controllers/api/videos/files.ts
+++ /dev/null
@@ -1,122 +0,0 @@
-import express from 'express'
-import toInt from 'validator/lib/toInt'
-import { logger, loggerTagsFactory } from '@server/helpers/logger'
-import { federateVideoIfNeeded } from '@server/lib/activitypub/videos'
-import { updatePlaylistAfterFileChange } from '@server/lib/hls'
-import { removeAllWebVideoFiles, removeHLSFile, removeHLSPlaylist, removeWebVideoFile } from '@server/lib/video-file'
-import { VideoFileModel } from '@server/models/video/video-file'
-import { HttpStatusCode, UserRight } from '@shared/models'
-import {
-  asyncMiddleware,
-  authenticate,
-  ensureUserHasRight,
-  videoFileMetadataGetValidator,
-  videoFilesDeleteHLSFileValidator,
-  videoFilesDeleteHLSValidator,
-  videoFilesDeleteWebVideoFileValidator,
-  videoFilesDeleteWebVideoValidator,
-  videosGetValidator
-} from '../../../middlewares'
-
-const lTags = loggerTagsFactory('api', 'video')
-const filesRouter = express.Router()
-
-filesRouter.get('/:id/metadata/:videoFileId',
-  asyncMiddleware(videosGetValidator),
-  asyncMiddleware(videoFileMetadataGetValidator),
-  asyncMiddleware(getVideoFileMetadata)
-)
-
-filesRouter.delete('/:id/hls',
-  authenticate,
-  ensureUserHasRight(UserRight.MANAGE_VIDEO_FILES),
-  asyncMiddleware(videoFilesDeleteHLSValidator),
-  asyncMiddleware(removeHLSPlaylistController)
-)
-filesRouter.delete('/:id/hls/:videoFileId',
-  authenticate,
-  ensureUserHasRight(UserRight.MANAGE_VIDEO_FILES),
-  asyncMiddleware(videoFilesDeleteHLSFileValidator),
-  asyncMiddleware(removeHLSFileController)
-)
-
-filesRouter.delete(
-  [ '/:id/webtorrent', '/:id/web-videos' ], // TODO: remove webtorrent in V7
-  authenticate,
-  ensureUserHasRight(UserRight.MANAGE_VIDEO_FILES),
-  asyncMiddleware(videoFilesDeleteWebVideoValidator),
-  asyncMiddleware(removeAllWebVideoFilesController)
-)
-filesRouter.delete(
-  [ '/:id/webtorrent/:videoFileId', '/:id/web-videos/:videoFileId' ], // TODO: remove webtorrent in V7
-  authenticate,
-  ensureUserHasRight(UserRight.MANAGE_VIDEO_FILES),
-  asyncMiddleware(videoFilesDeleteWebVideoFileValidator),
-  asyncMiddleware(removeWebVideoFileController)
-)
-
-// ---------------------------------------------------------------------------
-
-export {
-  filesRouter
-}
-
-// ---------------------------------------------------------------------------
-
-async function getVideoFileMetadata (req: express.Request, res: express.Response) {
-  const videoFile = await VideoFileModel.loadWithMetadata(toInt(req.params.videoFileId))
-
-  return res.json(videoFile.metadata)
-}
-
-// ---------------------------------------------------------------------------
-
-async function removeHLSPlaylistController (req: express.Request, res: express.Response) {
-  const video = res.locals.videoAll
-
-  logger.info('Deleting HLS playlist of %s.', video.url, lTags(video.uuid))
-  await removeHLSPlaylist(video)
-
-  await federateVideoIfNeeded(video, false, undefined)
-
-  return res.sendStatus(HttpStatusCode.NO_CONTENT_204)
-}
-
-async function removeHLSFileController (req: express.Request, res: express.Response) {
-  const video = res.locals.videoAll
-  const videoFileId = +req.params.videoFileId
-
-  logger.info('Deleting HLS file %d of %s.', videoFileId, video.url, lTags(video.uuid))
-
-  const playlist = await removeHLSFile(video, videoFileId)
-  if (playlist) await updatePlaylistAfterFileChange(video, playlist)
-
-  await federateVideoIfNeeded(video, false, undefined)
-
-  return res.sendStatus(HttpStatusCode.NO_CONTENT_204)
-}
-
-// ---------------------------------------------------------------------------
-
-async function removeAllWebVideoFilesController (req: express.Request, res: express.Response) {
-  const video = res.locals.videoAll
-
-  logger.info('Deleting Web Video files of %s.', video.url, lTags(video.uuid))
-
-  await removeAllWebVideoFiles(video)
-  await federateVideoIfNeeded(video, false, undefined)
-
-  return res.sendStatus(HttpStatusCode.NO_CONTENT_204)
-}
-
-async function removeWebVideoFileController (req: express.Request, res: express.Response) {
-  const video = res.locals.videoAll
-
-  const videoFileId = +req.params.videoFileId
-  logger.info('Deleting Web Video file %d of %s.', videoFileId, video.url, lTags(video.uuid))
-
-  await removeWebVideoFile(video, videoFileId)
-  await federateVideoIfNeeded(video, false, undefined)
-
-  return res.sendStatus(HttpStatusCode.NO_CONTENT_204)
-}