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, 109 deletions

diff --git a/server/controllers/api/jobs.ts b/server/controllers/api/jobs.ts
deleted file mode 100644
index c701bc970..000000000
--- a/server/controllers/api/jobs.ts
+++ /dev/null
@@ -1,109 +0,0 @@
-import { Job as BullJob } from 'bullmq'
-import express from 'express'
-import { HttpStatusCode, Job, JobState, JobType, ResultList, UserRight } from '@shared/models'
-import { isArray } from '../../helpers/custom-validators/misc'
-import { JobQueue } from '../../lib/job-queue'
-import {
-  apiRateLimiter,
-  asyncMiddleware,
-  authenticate,
-  ensureUserHasRight,
-  jobsSortValidator,
-  openapiOperationDoc,
-  paginationValidatorBuilder,
-  setDefaultPagination,
-  setDefaultSort
-} from '../../middlewares'
-import { listJobsValidator } from '../../middlewares/validators/jobs'
-
-const jobsRouter = express.Router()
-
-jobsRouter.use(apiRateLimiter)
-
-jobsRouter.post('/pause',
-  authenticate,
-  ensureUserHasRight(UserRight.MANAGE_JOBS),
-  asyncMiddleware(pauseJobQueue)
-)
-
-jobsRouter.post('/resume',
-  authenticate,
-  ensureUserHasRight(UserRight.MANAGE_JOBS),
-  resumeJobQueue
-)
-
-jobsRouter.get('/:state?',
-  openapiOperationDoc({ operationId: 'getJobs' }),
-  authenticate,
-  ensureUserHasRight(UserRight.MANAGE_JOBS),
-  paginationValidatorBuilder([ 'jobs' ]),
-  jobsSortValidator,
-  setDefaultSort,
-  setDefaultPagination,
-  listJobsValidator,
-  asyncMiddleware(listJobs)
-)
-
-// ---------------------------------------------------------------------------
-
-export {
-  jobsRouter
-}
-
-// ---------------------------------------------------------------------------
-
-async function pauseJobQueue (req: express.Request, res: express.Response) {
-  await JobQueue.Instance.pause()
-
-  return res.sendStatus(HttpStatusCode.NO_CONTENT_204)
-}
-
-function resumeJobQueue (req: express.Request, res: express.Response) {
-  JobQueue.Instance.resume()
-
-  return res.sendStatus(HttpStatusCode.NO_CONTENT_204)
-}
-
-async function listJobs (req: express.Request, res: express.Response) {
-  const state = req.params.state as JobState
-  const asc = req.query.sort === 'createdAt'
-  const jobType = req.query.jobType
-
-  const jobs = await JobQueue.Instance.listForApi({
-    state,
-    start: req.query.start,
-    count: req.query.count,
-    asc,
-    jobType
-  })
-  const total = await JobQueue.Instance.count(state, jobType)
-
-  const result: ResultList<Job> = {
-    total,
-    data: await Promise.all(jobs.map(j => formatJob(j, state)))
-  }
-
-  return res.json(result)
-}
-
-async function formatJob (job: BullJob, state?: JobState): Promise<Job> {
-  const error = isArray(job.stacktrace) && job.stacktrace.length !== 0
-    ? job.stacktrace[0]
-    : null
-
-  return {
-    id: job.id,
-    state: state || await job.getState(),
-    type: job.queueName as JobType,
-    data: job.data,
-    parent: job.parent
-      ? { id: job.parent.id }
-      : undefined,
-    progress: job.progress as number,
-    priority: job.opts.priority,
-    error,
-    createdAt: new Date(job.timestamp),
-    finishedOn: new Date(job.finishedOn),
-    processedOn: new Date(job.processedOn)
-  }
-}