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, 111 deletions

diff --git a/server/tests/api/object-storage/video-imports.ts b/server/tests/api/object-storage/video-imports.ts
deleted file mode 100644
index 57150e5a6..000000000
--- a/server/tests/api/object-storage/video-imports.ts
+++ /dev/null
@@ -1,111 +0,0 @@
-/* eslint-disable @typescript-eslint/no-unused-expressions,@typescript-eslint/require-await */
-
-import { expect } from 'chai'
-import { expectStartWith, FIXTURE_URLS } from '@server/tests/shared'
-import { areMockObjectStorageTestsDisabled } from '@shared/core-utils'
-import { HttpStatusCode, VideoPrivacy } from '@shared/models'
-import {
-  cleanupTests,
-  createSingleServer,
-  makeRawRequest,
-  ObjectStorageCommand,
-  PeerTubeServer,
-  setAccessTokensToServers,
-  setDefaultVideoChannel,
-  waitJobs
-} from '@shared/server-commands'
-
-async function importVideo (server: PeerTubeServer) {
-  const attributes = {
-    name: 'import 2',
-    privacy: VideoPrivacy.PUBLIC,
-    channelId: server.store.channel.id,
-    targetUrl: FIXTURE_URLS.goodVideo720
-  }
-
-  const { video: { uuid } } = await server.imports.importVideo({ attributes })
-
-  return uuid
-}
-
-describe('Object storage for video import', function () {
-  if (areMockObjectStorageTestsDisabled()) return
-
-  let server: PeerTubeServer
-  const objectStorage = new ObjectStorageCommand()
-
-  before(async function () {
-    this.timeout(120000)
-
-    await objectStorage.prepareDefaultMockBuckets()
-
-    server = await createSingleServer(1, objectStorage.getDefaultMockConfig())
-
-    await setAccessTokensToServers([ server ])
-    await setDefaultVideoChannel([ server ])
-
-    await server.config.enableImports()
-  })
-
-  describe('Without transcoding', async function () {
-
-    before(async function () {
-      await server.config.disableTranscoding()
-    })
-
-    it('Should import a video and have sent it to object storage', async function () {
-      this.timeout(120000)
-
-      const uuid = await importVideo(server)
-      await waitJobs(server)
-
-      const video = await server.videos.get({ id: uuid })
-
-      expect(video.files).to.have.lengthOf(1)
-      expect(video.streamingPlaylists).to.have.lengthOf(0)
-
-      const fileUrl = video.files[0].fileUrl
-      expectStartWith(fileUrl, objectStorage.getMockWebVideosBaseUrl())
-
-      await makeRawRequest({ url: fileUrl, expectedStatus: HttpStatusCode.OK_200 })
-    })
-  })
-
-  describe('With transcoding', async function () {
-
-    before(async function () {
-      await server.config.enableTranscoding()
-    })
-
-    it('Should import a video and have sent it to object storage', async function () {
-      this.timeout(120000)
-
-      const uuid = await importVideo(server)
-      await waitJobs(server)
-
-      const video = await server.videos.get({ id: uuid })
-
-      expect(video.files).to.have.lengthOf(5)
-      expect(video.streamingPlaylists).to.have.lengthOf(1)
-      expect(video.streamingPlaylists[0].files).to.have.lengthOf(5)
-
-      for (const file of video.files) {
-        expectStartWith(file.fileUrl, objectStorage.getMockWebVideosBaseUrl())
-
-        await makeRawRequest({ url: file.fileUrl, expectedStatus: HttpStatusCode.OK_200 })
-      }
-
-      for (const file of video.streamingPlaylists[0].files) {
-        expectStartWith(file.fileUrl, objectStorage.getMockPlaylistBaseUrl())
-
-        await makeRawRequest({ url: file.fileUrl, expectedStatus: HttpStatusCode.OK_200 })
-      }
-    })
-  })
-
-  after(async function () {
-    await objectStorage.cleanupMock()
-
-    await cleanupTests([ server ])
-  })
-})