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, 94 deletions

diff --git a/server/tests/plugins/plugin-storage.ts b/server/tests/plugins/plugin-storage.ts
deleted file mode 100644
index 112652a1f..000000000
--- a/server/tests/plugins/plugin-storage.ts
+++ /dev/null
@@ -1,94 +0,0 @@
-/* eslint-disable @typescript-eslint/no-unused-expressions,@typescript-eslint/require-await */
-
-import { expect } from 'chai'
-import { pathExists, readdir, readFile } from 'fs-extra'
-import { join } from 'path'
-import {
-  cleanupTests,
-  createSingleServer,
-  makeGetRequest,
-  PeerTubeServer,
-  PluginsCommand,
-  setAccessTokensToServers
-} from '@shared/server-commands'
-import { HttpStatusCode } from '@shared/models'
-
-describe('Test plugin storage', function () {
-  let server: PeerTubeServer
-
-  before(async function () {
-    this.timeout(30000)
-
-    server = await createSingleServer(1)
-    await setAccessTokensToServers([ server ])
-
-    await server.plugins.install({ path: PluginsCommand.getPluginTestPath('-six') })
-  })
-
-  describe('DB storage', function () {
-    it('Should correctly store a subkey', async function () {
-      await server.servers.waitUntilLog('superkey stored value is toto')
-    })
-
-    it('Should correctly retrieve an array as array from the storage.', async function () {
-      await server.servers.waitUntilLog('storedArrayKey isArray is true')
-      await server.servers.waitUntilLog('storedArrayKey stored value is toto, toto2')
-    })
-  })
-
-  describe('Disk storage', function () {
-    let dataPath: string
-    let pluginDataPath: string
-
-    async function getFileContent () {
-      const files = await readdir(pluginDataPath)
-      expect(files).to.have.lengthOf(1)
-
-      return readFile(join(pluginDataPath, files[0]), 'utf8')
-    }
-
-    before(function () {
-      dataPath = server.servers.buildDirectory('plugins/data')
-      pluginDataPath = join(dataPath, 'peertube-plugin-test-six')
-    })
-
-    it('Should have created the directory on install', async function () {
-      const dataPath = server.servers.buildDirectory('plugins/data')
-      const pluginDataPath = join(dataPath, 'peertube-plugin-test-six')
-
-      expect(await pathExists(dataPath)).to.be.true
-      expect(await pathExists(pluginDataPath)).to.be.true
-      expect(await readdir(pluginDataPath)).to.have.lengthOf(0)
-    })
-
-    it('Should have created a file', async function () {
-      await makeGetRequest({
-        url: server.url,
-        token: server.accessToken,
-        path: '/plugins/test-six/router/create-file',
-        expectedStatus: HttpStatusCode.OK_200
-      })
-
-      const content = await getFileContent()
-      expect(content).to.equal('Prince Ali')
-    })
-
-    it('Should still have the file after an uninstallation', async function () {
-      await server.plugins.uninstall({ npmName: 'peertube-plugin-test-six' })
-
-      const content = await getFileContent()
-      expect(content).to.equal('Prince Ali')
-    })
-
-    it('Should still have the file after the reinstallation', async function () {
-      await server.plugins.install({ path: PluginsCommand.getPluginTestPath('-six') })
-
-      const content = await getFileContent()
-      expect(content).to.equal('Prince Ali')
-    })
-  })
-
-  after(async function () {
-    await cleanupTests([ server ])
-  })
-})