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, 154 deletions

diff --git a/server/tests/api/check-params/video-source.ts b/server/tests/api/check-params/video-source.ts
deleted file mode 100644
index 767590d5e..000000000
--- a/server/tests/api/check-params/video-source.ts
+++ /dev/null
@@ -1,154 +0,0 @@
-import { HttpStatusCode } from '@shared/models'
-import {
-  cleanupTests,
-  createSingleServer,
-  PeerTubeServer,
-  setAccessTokensToServers,
-  setDefaultVideoChannel,
-  waitJobs
-} from '@shared/server-commands'
-
-describe('Test video sources API validator', function () {
-  let server: PeerTubeServer = null
-  let uuid: string
-  let userToken: string
-
-  before(async function () {
-    this.timeout(120000)
-
-    server = await createSingleServer(1)
-    await setAccessTokensToServers([ server ])
-    await setDefaultVideoChannel([ server ])
-
-    userToken = await server.users.generateUserAndToken('user1')
-  })
-
-  describe('When getting latest source', function () {
-
-    before(async function () {
-      const created = await server.videos.quickUpload({ name: 'video' })
-      uuid = created.uuid
-    })
-
-    it('Should fail without a valid uuid', async function () {
-      await server.videos.getSource({ id: '4da6fde3-88f7-4d16-b119-108df563d0b0', expectedStatus: HttpStatusCode.NOT_FOUND_404 })
-    })
-
-    it('Should receive 404 when passing a non existing video id', async function () {
-      await server.videos.getSource({ id: '4da6fde3-88f7-4d16-b119-108df5630b06', expectedStatus: HttpStatusCode.NOT_FOUND_404 })
-    })
-
-    it('Should not get the source as unauthenticated', async function () {
-      await server.videos.getSource({ id: uuid, expectedStatus: HttpStatusCode.UNAUTHORIZED_401, token: null })
-    })
-
-    it('Should not get the source with another user', async function () {
-      await server.videos.getSource({ id: uuid, expectedStatus: HttpStatusCode.FORBIDDEN_403, token: userToken })
-    })
-
-    it('Should succeed with the correct parameters get the source as another user', async function () {
-      await server.videos.getSource({ id: uuid })
-    })
-  })
-
-  describe('When updating source video file', function () {
-    let userAccessToken: string
-    let userId: number
-
-    let videoId: string
-    let userVideoId: string
-
-    before(async function () {
-      const res = await server.users.generate('user2')
-      userAccessToken = res.token
-      userId = res.userId
-
-      const { uuid } = await server.videos.quickUpload({ name: 'video' })
-      videoId = uuid
-
-      await waitJobs([ server ])
-    })
-
-    it('Should fail if not enabled on the instance', async function () {
-      await server.config.disableFileUpdate()
-
-      await server.videos.replaceSourceFile({ videoId, fixture: 'video_short.mp4', expectedStatus: HttpStatusCode.FORBIDDEN_403 })
-    })
-
-    it('Should fail on an unknown video', async function () {
-      await server.config.enableFileUpdate()
-
-      await server.videos.replaceSourceFile({ videoId: 404, fixture: 'video_short.mp4', expectedStatus: HttpStatusCode.NOT_FOUND_404 })
-    })
-
-    it('Should fail with an invalid video', async function () {
-      await server.config.enableLive({ allowReplay: false })
-
-      const { video } = await server.live.quickCreate({ saveReplay: false, permanentLive: true })
-      await server.videos.replaceSourceFile({
-        videoId: video.uuid,
-        fixture: 'video_short.mp4',
-        expectedStatus: HttpStatusCode.BAD_REQUEST_400
-      })
-    })
-
-    it('Should fail without token', async function () {
-      await server.videos.replaceSourceFile({
-        token: null,
-        videoId,
-        fixture: 'video_short.mp4',
-        expectedStatus: HttpStatusCode.UNAUTHORIZED_401
-      })
-    })
-
-    it('Should fail with another user', async function () {
-      await server.videos.replaceSourceFile({
-        token: userAccessToken,
-        videoId,
-        fixture: 'video_short.mp4',
-        expectedStatus: HttpStatusCode.FORBIDDEN_403
-      })
-    })
-
-    it('Should fail with an incorrect input file', async function () {
-      await server.videos.replaceSourceFile({
-        fixture: 'video_short_fake.webm',
-        videoId,
-        completedExpectedStatus: HttpStatusCode.UNPROCESSABLE_ENTITY_422
-      })
-
-      await server.videos.replaceSourceFile({
-        fixture: 'video_short.mkv',
-        videoId,
-        expectedStatus: HttpStatusCode.UNSUPPORTED_MEDIA_TYPE_415
-      })
-    })
-
-    it('Should fail if quota is exceeded', async function () {
-      this.timeout(60000)
-
-      const { uuid } = await server.videos.quickUpload({ name: 'user video' })
-      userVideoId = uuid
-      await waitJobs([ server ])
-
-      await server.users.update({ userId, videoQuota: 1 })
-      await server.videos.replaceSourceFile({
-        token: userAccessToken,
-        videoId: uuid,
-        fixture: 'video_short.mp4',
-        expectedStatus: HttpStatusCode.FORBIDDEN_403
-      })
-    })
-
-    it('Should succeed with the correct params', async function () {
-      this.timeout(60000)
-
-      await server.users.update({ userId, videoQuota: 1000 * 1000 * 1000 })
-      await server.videos.replaceSourceFile({ videoId: userVideoId, fixture: 'video_short.mp4' })
-    })
-  })
-
-  after(async function () {
-    await cleanupTests([ server ])
-  })
-})