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, 61 deletions

diff --git a/shared/core-utils/plugins/hooks.ts b/shared/core-utils/plugins/hooks.ts
deleted file mode 100644
index 96bcc945e..000000000
--- a/shared/core-utils/plugins/hooks.ts
+++ /dev/null
@@ -1,61 +0,0 @@
-import { RegisteredExternalAuthConfig } from '@shared/models'
-import { HookType } from '../../models/plugins/hook-type.enum'
-import { isCatchable, isPromise } from '../common/promises'
-
-function getHookType (hookName: string) {
-  if (hookName.startsWith('filter:')) return HookType.FILTER
-  if (hookName.startsWith('action:')) return HookType.ACTION
-
-  return HookType.STATIC
-}
-
-async function internalRunHook <T> (options: {
-  handler: Function
-  hookType: HookType
-  result: T
-  params: any
-  onError: (err: Error) => void
-}) {
-  const { handler, hookType, result, params, onError } = options
-
-  try {
-    if (hookType === HookType.FILTER) {
-      const p = handler(result, params)
-
-      const newResult = isPromise(p)
-        ? await p
-        : p
-
-      return newResult
-    }
-
-    // Action/static hooks do not have result value
-    const p = handler(params)
-
-    if (hookType === HookType.STATIC) {
-      if (isPromise(p)) await p
-
-      return undefined
-    }
-
-    if (hookType === HookType.ACTION) {
-      if (isCatchable(p)) p.catch((err: any) => onError(err))
-
-      return undefined
-    }
-  } catch (err) {
-    onError(err)
-  }
-
-  return result
-}
-
-function getExternalAuthHref (apiUrl: string, auth: RegisteredExternalAuthConfig) {
-  return apiUrl + `/plugins/${auth.name}/${auth.version}/auth/${auth.authName}`
-}
-
-export {
-  getHookType,
-  internalRunHook,
-  getExternalAuthHref
-}