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, 32 deletions

diff --git a/server/models/shared/abstract-run-query.ts b/server/models/shared/abstract-run-query.ts
deleted file mode 100644
index 7f27a0c4b..000000000
--- a/server/models/shared/abstract-run-query.ts
+++ /dev/null
@@ -1,32 +0,0 @@
-import { QueryTypes, Sequelize, Transaction } from 'sequelize'
-
-/**
- *
- * Abstract builder to run video SQL queries
- *
- */
-
-export class AbstractRunQuery {
-  protected query: string
-  protected replacements: any = {}
-
-  constructor (protected readonly sequelize: Sequelize) {
-
-  }
-
-  protected runQuery (options: { nest?: boolean, transaction?: Transaction, logging?: boolean } = {}) {
-    const queryOptions = {
-      transaction: options.transaction,
-      logging: options.logging,
-      replacements: this.replacements,
-      type: QueryTypes.SELECT as QueryTypes.SELECT,
-      nest: options.nest ?? false
-    }
-
-    return this.sequelize.query<any>(this.query, queryOptions)
-  }
-
-  protected buildSelect (entities: string[]) {
-    return `SELECT ${entities.join(', ')} `
-  }
-}