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, 105 deletions

diff --git a/server/tests/plugins/plugin-router.ts b/server/tests/plugins/plugin-router.ts
deleted file mode 100644
index 40b15eb79..000000000
--- a/server/tests/plugins/plugin-router.ts
+++ /dev/null
@@ -1,105 +0,0 @@
-/* eslint-disable @typescript-eslint/no-unused-expressions,@typescript-eslint/require-await */
-
-import { expect } from 'chai'
-import {
-  cleanupTests,
-  createSingleServer,
-  makeGetRequest,
-  makePostBodyRequest,
-  PeerTubeServer,
-  PluginsCommand,
-  setAccessTokensToServers
-} from '@shared/server-commands'
-import { HttpStatusCode } from '@shared/models'
-
-describe('Test plugin helpers', function () {
-  let server: PeerTubeServer
-  const basePaths = [
-    '/plugins/test-five/router/',
-    '/plugins/test-five/0.0.1/router/'
-  ]
-
-  before(async function () {
-    this.timeout(30000)
-
-    server = await createSingleServer(1)
-    await setAccessTokensToServers([ server ])
-
-    await server.plugins.install({ path: PluginsCommand.getPluginTestPath('-five') })
-  })
-
-  it('Should answer "pong"', async function () {
-    for (const path of basePaths) {
-      const res = await makeGetRequest({
-        url: server.url,
-        path: path + 'ping',
-        expectedStatus: HttpStatusCode.OK_200
-      })
-
-      expect(res.body.message).to.equal('pong')
-    }
-  })
-
-  it('Should check if authenticated', async function () {
-    for (const path of basePaths) {
-      const res = await makeGetRequest({
-        url: server.url,
-        path: path + 'is-authenticated',
-        token: server.accessToken,
-        expectedStatus: 200
-      })
-
-      expect(res.body.isAuthenticated).to.equal(true)
-
-      const secRes = await makeGetRequest({
-        url: server.url,
-        path: path + 'is-authenticated',
-        expectedStatus: 200
-      })
-
-      expect(secRes.body.isAuthenticated).to.equal(false)
-    }
-  })
-
-  it('Should mirror post body', async function () {
-    const body = {
-      hello: 'world',
-      riri: 'fifi',
-      loulou: 'picsou'
-    }
-
-    for (const path of basePaths) {
-      const res = await makePostBodyRequest({
-        url: server.url,
-        path: path + 'form/post/mirror',
-        fields: body,
-        expectedStatus: HttpStatusCode.OK_200
-      })
-
-      expect(res.body).to.deep.equal(body)
-    }
-  })
-
-  it('Should remove the plugin and remove the routes', async function () {
-    await server.plugins.uninstall({ npmName: 'peertube-plugin-test-five' })
-
-    for (const path of basePaths) {
-      await makeGetRequest({
-        url: server.url,
-        path: path + 'ping',
-        expectedStatus: HttpStatusCode.NOT_FOUND_404
-      })
-
-      await makePostBodyRequest({
-        url: server.url,
-        path: path + 'ping',
-        fields: {},
-        expectedStatus: HttpStatusCode.NOT_FOUND_404
-      })
-    }
-  })
-
-  after(async function () {
-    await cleanupTests([ server ])
-  })
-})