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, 63 deletions

diff --git a/server/lib/activitypub/collection.ts b/server/lib/activitypub/collection.ts
deleted file mode 100644
index a176cab51..000000000
--- a/server/lib/activitypub/collection.ts
+++ /dev/null
@@ -1,63 +0,0 @@
-import Bluebird from 'bluebird'
-import validator from 'validator'
-import { pageToStartAndCount } from '@server/helpers/core-utils'
-import { ACTIVITY_PUB } from '@server/initializers/constants'
-import { ResultList } from '@shared/models'
-import { forceNumber } from '@shared/core-utils'
-
-type ActivityPubCollectionPaginationHandler = (start: number, count: number) => Bluebird<ResultList<any>> | Promise<ResultList<any>>
-
-async function activityPubCollectionPagination (
-  baseUrl: string,
-  handler: ActivityPubCollectionPaginationHandler,
-  page?: any,
-  size = ACTIVITY_PUB.COLLECTION_ITEMS_PER_PAGE
-) {
-  if (!page || !validator.isInt(page)) {
-    // We just display the first page URL, we only need the total items
-    const result = await handler(0, 1)
-
-    return {
-      id: baseUrl,
-      type: 'OrderedCollection',
-      totalItems: result.total,
-      first: result.data.length === 0
-        ? undefined
-        : baseUrl + '?page=1'
-    }
-  }
-
-  const { start, count } = pageToStartAndCount(page, size)
-  const result = await handler(start, count)
-
-  let next: string | undefined
-  let prev: string | undefined
-
-  // Assert page is a number
-  page = forceNumber(page)
-
-  // There are more results
-  if (result.total > page * size) {
-    next = baseUrl + '?page=' + (page + 1)
-  }
-
-  if (page > 1) {
-    prev = baseUrl + '?page=' + (page - 1)
-  }
-
-  return {
-    id: baseUrl + '?page=' + page,
-    type: 'OrderedCollectionPage',
-    prev,
-    next,
-    partOf: baseUrl,
-    orderedItems: result.data,
-    totalItems: result.total
-  }
-}
-
-// ---------------------------------------------------------------------------
-
-export {
-  activityPubCollectionPagination
-}