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, 216 deletions

diff --git a/server/tests/api/users/users-multiple-servers.ts b/server/tests/api/users/users-multiple-servers.ts
deleted file mode 100644
index 3823b74ef..000000000
--- a/server/tests/api/users/users-multiple-servers.ts
+++ /dev/null
@@ -1,216 +0,0 @@
-/* eslint-disable @typescript-eslint/no-unused-expressions,@typescript-eslint/require-await */
-
-import { expect } from 'chai'
-import {
-  checkActorFilesWereRemoved,
-  checkTmpIsEmpty,
-  checkVideoFilesWereRemoved,
-  saveVideoInServers,
-  testImage
-} from '@server/tests/shared'
-import { MyUser } from '@shared/models'
-import {
-  cleanupTests,
-  createMultipleServers,
-  doubleFollow,
-  PeerTubeServer,
-  setAccessTokensToServers,
-  setDefaultChannelAvatar,
-  waitJobs
-} from '@shared/server-commands'
-
-describe('Test users with multiple servers', function () {
-  let servers: PeerTubeServer[] = []
-
-  let user: MyUser
-  let userId: number
-
-  let videoUUID: string
-  let userAccessToken: string
-  let userAvatarFilenames: string[]
-
-  before(async function () {
-    this.timeout(120_000)
-
-    servers = await createMultipleServers(3)
-
-    // Get the access tokens
-    await setAccessTokensToServers(servers)
-    await setDefaultChannelAvatar(servers)
-
-    // Server 1 and server 2 follow each other
-    await doubleFollow(servers[0], servers[1])
-    // Server 1 and server 3 follow each other
-    await doubleFollow(servers[0], servers[2])
-    // Server 2 and server 3 follow each other
-    await doubleFollow(servers[1], servers[2])
-
-    // The root user of server 1 is propagated to servers 2 and 3
-    await servers[0].videos.upload()
-
-    {
-      const username = 'user1'
-      const created = await servers[0].users.create({ username })
-      userId = created.id
-      userAccessToken = await servers[0].login.getAccessToken(username)
-    }
-
-    {
-      const { uuid } = await servers[0].videos.upload({ token: userAccessToken })
-      videoUUID = uuid
-
-      await waitJobs(servers)
-
-      await saveVideoInServers(servers, videoUUID)
-    }
-  })
-
-  it('Should be able to update my display name', async function () {
-    await servers[0].users.updateMe({ displayName: 'my super display name' })
-
-    user = await servers[0].users.getMyInfo()
-    expect(user.account.displayName).to.equal('my super display name')
-
-    await waitJobs(servers)
-  })
-
-  it('Should be able to update my description', async function () {
-    this.timeout(10_000)
-
-    await servers[0].users.updateMe({ description: 'my super description updated' })
-
-    user = await servers[0].users.getMyInfo()
-    expect(user.account.displayName).to.equal('my super display name')
-    expect(user.account.description).to.equal('my super description updated')
-
-    await waitJobs(servers)
-  })
-
-  it('Should be able to update my avatar', async function () {
-    this.timeout(10_000)
-
-    const fixture = 'avatar2.png'
-
-    await servers[0].users.updateMyAvatar({ fixture })
-
-    user = await servers[0].users.getMyInfo()
-    userAvatarFilenames = user.account.avatars.map(({ path }) => path)
-
-    for (const avatar of user.account.avatars) {
-      await testImage(servers[0].url, `avatar2-resized-${avatar.width}x${avatar.width}`, avatar.path, '.png')
-    }
-
-    await waitJobs(servers)
-  })
-
-  it('Should have updated my profile on other servers too', async function () {
-    let createdAt: string | Date
-
-    for (const server of servers) {
-      const body = await server.accounts.list({ sort: '-createdAt' })
-
-      const resList = body.data.find(a => a.name === 'root' && a.host === servers[0].host)
-      expect(resList).not.to.be.undefined
-
-      const account = await server.accounts.get({ accountName: resList.name + '@' + resList.host })
-
-      if (!createdAt) createdAt = account.createdAt
-
-      expect(account.name).to.equal('root')
-      expect(account.host).to.equal(servers[0].host)
-      expect(account.displayName).to.equal('my super display name')
-      expect(account.description).to.equal('my super description updated')
-      expect(createdAt).to.equal(account.createdAt)
-
-      if (server.serverNumber === 1) {
-        expect(account.userId).to.be.a('number')
-      } else {
-        expect(account.userId).to.be.undefined
-      }
-
-      for (const avatar of account.avatars) {
-        await testImage(server.url, `avatar2-resized-${avatar.width}x${avatar.width}`, avatar.path, '.png')
-      }
-    }
-  })
-
-  it('Should list account videos', async function () {
-    for (const server of servers) {
-      const { total, data } = await server.videos.listByAccount({ handle: 'user1@' + servers[0].host })
-
-      expect(total).to.equal(1)
-      expect(data).to.be.an('array')
-      expect(data).to.have.lengthOf(1)
-      expect(data[0].uuid).to.equal(videoUUID)
-    }
-  })
-
-  it('Should search through account videos', async function () {
-    const created = await servers[0].videos.upload({ token: userAccessToken, attributes: { name: 'Kami no chikara' } })
-
-    await waitJobs(servers)
-
-    for (const server of servers) {
-      const { total, data } = await server.videos.listByAccount({ handle: 'user1@' + servers[0].host, search: 'Kami' })
-
-      expect(total).to.equal(1)
-      expect(data).to.be.an('array')
-      expect(data).to.have.lengthOf(1)
-      expect(data[0].uuid).to.equal(created.uuid)
-    }
-  })
-
-  it('Should remove the user', async function () {
-    this.timeout(10_000)
-
-    for (const server of servers) {
-      const body = await server.accounts.list({ sort: '-createdAt' })
-
-      const accountDeleted = body.data.find(a => a.name === 'user1' && a.host === servers[0].host)
-      expect(accountDeleted).not.to.be.undefined
-
-      const { data } = await server.channels.list()
-      const videoChannelDeleted = data.find(a => a.displayName === 'Main user1 channel' && a.host === servers[0].host)
-      expect(videoChannelDeleted).not.to.be.undefined
-    }
-
-    await servers[0].users.remove({ userId })
-
-    await waitJobs(servers)
-
-    for (const server of servers) {
-      const body = await server.accounts.list({ sort: '-createdAt' })
-
-      const accountDeleted = body.data.find(a => a.name === 'user1' && a.host === servers[0].host)
-      expect(accountDeleted).to.be.undefined
-
-      const { data } = await server.channels.list()
-      const videoChannelDeleted = data.find(a => a.name === 'Main user1 channel' && a.host === servers[0].host)
-      expect(videoChannelDeleted).to.be.undefined
-    }
-  })
-
-  it('Should not have actor files', async () => {
-    for (const server of servers) {
-      for (const userAvatarFilename of userAvatarFilenames) {
-        await checkActorFilesWereRemoved(userAvatarFilename, server)
-      }
-    }
-  })
-
-  it('Should not have video files', async () => {
-    for (const server of servers) {
-      await checkVideoFilesWereRemoved({ server, video: server.store.videoDetails })
-    }
-  })
-
-  it('Should have an empty tmp directory', async function () {
-    for (const server of servers) {
-      await checkTmpIsEmpty(server)
-    }
-  })
-
-  after(async function () {
-    await cleanupTests(servers)
-  })
-})