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, 58 deletions

diff --git a/server/helpers/otp.ts b/server/helpers/otp.ts
deleted file mode 100644
index a32cc9621..000000000
--- a/server/helpers/otp.ts
+++ /dev/null
@@ -1,58 +0,0 @@
-import { Secret, TOTP } from 'otpauth'
-import { CONFIG } from '@server/initializers/config'
-import { WEBSERVER } from '@server/initializers/constants'
-import { decrypt } from './peertube-crypto'
-
-async function isOTPValid (options: {
-  encryptedSecret: string
-  token: string
-}) {
-  const { token, encryptedSecret } = options
-
-  const secret = await decrypt(encryptedSecret, CONFIG.SECRETS.PEERTUBE)
-
-  const totp = new TOTP({
-    ...baseOTPOptions(),
-
-    secret
-  })
-
-  const delta = totp.validate({
-    token,
-    window: 1
-  })
-
-  if (delta === null) return false
-
-  return true
-}
-
-function generateOTPSecret (email: string) {
-  const totp = new TOTP({
-    ...baseOTPOptions(),
-
-    label: email,
-    secret: new Secret()
-  })
-
-  return {
-    secret: totp.secret.base32,
-    uri: totp.toString()
-  }
-}
-
-export {
-  isOTPValid,
-  generateOTPSecret
-}
-
-// ---------------------------------------------------------------------------
-
-function baseOTPOptions () {
-  return {
-    issuer: WEBSERVER.HOST,
-    algorithm: 'SHA1',
-    digits: 6,
-    period: 30
-  }
-}