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, 45 deletions

diff --git a/server/helpers/ffmpeg/ffmpeg-options.ts b/server/helpers/ffmpeg/ffmpeg-options.ts
deleted file mode 100644
index 64d7c4179..000000000
--- a/server/helpers/ffmpeg/ffmpeg-options.ts
+++ /dev/null
@@ -1,45 +0,0 @@
-import { logger } from '@server/helpers/logger'
-import { CONFIG } from '@server/initializers/config'
-import { FFMPEG_NICE } from '@server/initializers/constants'
-import { FFmpegCommandWrapperOptions } from '@shared/ffmpeg'
-import { AvailableEncoders } from '@shared/models'
-
-type CommandType = 'live' | 'vod' | 'thumbnail'
-
-export function getFFmpegCommandWrapperOptions (type: CommandType, availableEncoders?: AvailableEncoders): FFmpegCommandWrapperOptions {
-  return {
-    availableEncoders,
-    profile: getProfile(type),
-
-    niceness: FFMPEG_NICE[type.toUpperCase()],
-    tmpDirectory: CONFIG.STORAGE.TMP_DIR,
-    threads: getThreads(type),
-
-    logger: {
-      debug: logger.debug.bind(logger),
-      info: logger.info.bind(logger),
-      warn: logger.warn.bind(logger),
-      error: logger.error.bind(logger)
-    },
-    lTags: { tags: [ 'ffmpeg' ] }
-  }
-}
-
-// ---------------------------------------------------------------------------
-// Private
-// ---------------------------------------------------------------------------
-
-function getThreads (type: CommandType) {
-  if (type === 'live') return CONFIG.LIVE.TRANSCODING.THREADS
-  if (type === 'vod') return CONFIG.TRANSCODING.THREADS
-
-  // Auto
-  return 0
-}
-
-function getProfile (type: CommandType) {
-  if (type === 'live') return CONFIG.LIVE.TRANSCODING.PROFILE
-  if (type === 'vod') return CONFIG.TRANSCODING.PROFILE
-
-  return undefined
-}