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, 191 deletions

diff --git a/server/tests/api/redundancy/redundancy-constraints.ts b/server/tests/api/redundancy/redundancy-constraints.ts
deleted file mode 100644
index c86573168..000000000
--- a/server/tests/api/redundancy/redundancy-constraints.ts
+++ /dev/null
@@ -1,191 +0,0 @@
-/* eslint-disable @typescript-eslint/no-unused-expressions,@typescript-eslint/require-await */
-
-import { expect } from 'chai'
-import { VideoPrivacy } from '@shared/models'
-import {
-  cleanupTests,
-  createSingleServer,
-  killallServers,
-  PeerTubeServer,
-  setAccessTokensToServers,
-  waitJobs
-} from '@shared/server-commands'
-
-describe('Test redundancy constraints', function () {
-  let remoteServer: PeerTubeServer
-  let localServer: PeerTubeServer
-  let servers: PeerTubeServer[]
-
-  const remoteServerConfig = {
-    redundancy: {
-      videos: {
-        check_interval: '1 second',
-        strategies: [
-          {
-            strategy: 'recently-added',
-            min_lifetime: '1 hour',
-            size: '100MB',
-            min_views: 0
-          }
-        ]
-      }
-    }
-  }
-
-  async function uploadWrapper (videoName: string) {
-    // Wait for transcoding
-    const { id } = await localServer.videos.upload({ attributes: { name: 'to transcode', privacy: VideoPrivacy.PRIVATE } })
-    await waitJobs([ localServer ])
-
-    // Update video to schedule a federation
-    await localServer.videos.update({ id, attributes: { name: videoName, privacy: VideoPrivacy.PUBLIC } })
-  }
-
-  async function getTotalRedundanciesLocalServer () {
-    const body = await localServer.redundancy.listVideos({ target: 'my-videos' })
-
-    return body.total
-  }
-
-  async function getTotalRedundanciesRemoteServer () {
-    const body = await remoteServer.redundancy.listVideos({ target: 'remote-videos' })
-
-    return body.total
-  }
-
-  before(async function () {
-    this.timeout(120000)
-
-    {
-      remoteServer = await createSingleServer(1, remoteServerConfig)
-    }
-
-    {
-      const config = {
-        remote_redundancy: {
-          videos: {
-            accept_from: 'nobody'
-          }
-        }
-      }
-      localServer = await createSingleServer(2, config)
-    }
-
-    servers = [ remoteServer, localServer ]
-
-    // Get the access tokens
-    await setAccessTokensToServers(servers)
-
-    await localServer.videos.upload({ attributes: { name: 'video 1 server 2' } })
-
-    await waitJobs(servers)
-
-    // Server 1 and server 2 follow each other
-    await remoteServer.follows.follow({ hosts: [ localServer.url ] })
-    await waitJobs(servers)
-    await remoteServer.redundancy.updateRedundancy({ host: localServer.host, redundancyAllowed: true })
-
-    await waitJobs(servers)
-  })
-
-  it('Should have redundancy on server 1 but not on server 2 with a nobody filter', async function () {
-    this.timeout(120000)
-
-    await waitJobs(servers)
-    await remoteServer.servers.waitUntilLog('Duplicated ', 5)
-    await waitJobs(servers)
-
-    {
-      const total = await getTotalRedundanciesRemoteServer()
-      expect(total).to.equal(1)
-    }
-
-    {
-      const total = await getTotalRedundanciesLocalServer()
-      expect(total).to.equal(0)
-    }
-  })
-
-  it('Should have redundancy on server 1 and on server 2 with an anybody filter', async function () {
-    this.timeout(120000)
-
-    const config = {
-      remote_redundancy: {
-        videos: {
-          accept_from: 'anybody'
-        }
-      }
-    }
-    await killallServers([ localServer ])
-    await localServer.run(config)
-
-    await uploadWrapper('video 2 server 2')
-
-    await remoteServer.servers.waitUntilLog('Duplicated ', 10)
-    await waitJobs(servers)
-
-    {
-      const total = await getTotalRedundanciesRemoteServer()
-      expect(total).to.equal(2)
-    }
-
-    {
-      const total = await getTotalRedundanciesLocalServer()
-      expect(total).to.equal(1)
-    }
-  })
-
-  it('Should have redundancy on server 1 but not on server 2 with a followings filter', async function () {
-    this.timeout(120000)
-
-    const config = {
-      remote_redundancy: {
-        videos: {
-          accept_from: 'followings'
-        }
-      }
-    }
-    await killallServers([ localServer ])
-    await localServer.run(config)
-
-    await uploadWrapper('video 3 server 2')
-
-    await remoteServer.servers.waitUntilLog('Duplicated ', 15)
-    await waitJobs(servers)
-
-    {
-      const total = await getTotalRedundanciesRemoteServer()
-      expect(total).to.equal(3)
-    }
-
-    {
-      const total = await getTotalRedundanciesLocalServer()
-      expect(total).to.equal(1)
-    }
-  })
-
-  it('Should have redundancy on server 1 and on server 2 with followings filter now server 2 follows server 1', async function () {
-    this.timeout(120000)
-
-    await localServer.follows.follow({ hosts: [ remoteServer.url ] })
-    await waitJobs(servers)
-
-    await uploadWrapper('video 4 server 2')
-    await remoteServer.servers.waitUntilLog('Duplicated ', 20)
-    await waitJobs(servers)
-
-    {
-      const total = await getTotalRedundanciesRemoteServer()
-      expect(total).to.equal(4)
-    }
-
-    {
-      const total = await getTotalRedundanciesLocalServer()
-      expect(total).to.equal(2)
-    }
-  })
-
-  after(async function () {
-    await cleanupTests(servers)
-  })
-})