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, 49 deletions

diff --git a/server/lib/runners/runner.ts b/server/lib/runners/runner.ts
deleted file mode 100644
index 947fdb3f0..000000000
--- a/server/lib/runners/runner.ts
+++ /dev/null
@@ -1,49 +0,0 @@
-import express from 'express'
-import { retryTransactionWrapper } from '@server/helpers/database-utils'
-import { logger, loggerTagsFactory } from '@server/helpers/logger'
-import { sequelizeTypescript } from '@server/initializers/database'
-import { MRunner, MRunnerJob } from '@server/types/models/runners'
-import { RUNNER_JOBS } from '@server/initializers/constants'
-import { RunnerJobState } from '@shared/models'
-
-const lTags = loggerTagsFactory('runner')
-
-const updatingRunner = new Set<number>()
-
-function updateLastRunnerContact (req: express.Request, runner: MRunner) {
-  const now = new Date()
-
-  // Don't update last runner contact too often
-  if (now.getTime() - runner.lastContact.getTime() < RUNNER_JOBS.LAST_CONTACT_UPDATE_INTERVAL) return
-  if (updatingRunner.has(runner.id)) return
-
-  updatingRunner.add(runner.id)
-
-  runner.lastContact = now
-  runner.ip = req.ip
-
-  logger.debug('Updating last runner contact for %s', runner.name, lTags(runner.name))
-
-  retryTransactionWrapper(() => {
-    return sequelizeTypescript.transaction(async transaction => {
-      return runner.save({ transaction })
-    })
-  })
-  .catch(err => logger.error('Cannot update last runner contact for %s', runner.name, { err, ...lTags(runner.name) }))
-  .finally(() => updatingRunner.delete(runner.id))
-}
-
-function runnerJobCanBeCancelled (runnerJob: MRunnerJob) {
-  const allowedStates = new Set<RunnerJobState>([
-    RunnerJobState.PENDING,
-    RunnerJobState.PROCESSING,
-    RunnerJobState.WAITING_FOR_PARENT_JOB
-  ])
-
-  return allowedStates.has(runnerJob.state)
-}
-
-export {
-  updateLastRunnerContact,
-  runnerJobCanBeCancelled
-}