chore(refactor): remove shared folder dependencies to the server

Many files from the `shared` folder were importing files from the `server` folder.
When attempting to use Typescript project references to describe dependencies,
it highlighted a circular dependency beetween `shared` <-> `server`.

The Typescript project forbid such usages.
Using project references greatly improve performance by rebuilding only
the updated project and not all source files.
> see https://www.typescriptlang.org/docs/handbook/project-references.html

18 files changed, 279 insertions, 212 deletions

diff --git a/shared/core-utils/crypto.ts b/shared/core-utils/crypto.ts
new file mode 100644
index 000000000..d6d1150d0
--- /dev/null
+++ b/shared/core-utils/crypto.ts
@@ -0,0 +1,14 @@
+import { BinaryToTextEncoding, createHash } from 'crypto'
+
+function sha256 (str: string | Buffer, encoding: BinaryToTextEncoding = 'hex') {
+  return createHash('sha256').update(str).digest(encoding)
+}
+
+function sha1 (str: string | Buffer, encoding: BinaryToTextEncoding = 'hex') {
+  return createHash('sha1').update(str).digest(encoding)
+}
+
+export {
+  sha256,
+  sha1
+}
diff --git a/shared/core-utils/index.ts b/shared/core-utils/index.ts
index e0a6a8087..ee5cd4412 100644
--- a/shared/core-utils/index.ts
+++ b/shared/core-utils/index.ts
@@ -1,8 +1,10 @@
 export * from './abuse'
 export * from './common'
 export * from './i18n'
+export * from './path'
 export * from './plugins'
 export * from './renderer'
 export * from './users'
 export * from './utils'
 export * from './videos'
+export * from './uuid'
diff --git a/shared/core-utils/path.ts b/shared/core-utils/path.ts
new file mode 100644
index 000000000..b1a45d69b
--- /dev/null
+++ b/shared/core-utils/path.ts
@@ -0,0 +1,34 @@
+import { basename, extname, isAbsolute, join, resolve } from 'path'
+
+let rootPath: string
+
+function root () {
+  if (rootPath) return rootPath
+
+  rootPath = __dirname
+
+  if (basename(rootPath) === 'core-utils') rootPath = resolve(rootPath, '..')
+  if (basename(rootPath) === 'shared') rootPath = resolve(rootPath, '..')
+  if (basename(rootPath) === 'server') rootPath = resolve(rootPath, '..')
+  if (basename(rootPath) === 'dist') rootPath = resolve(rootPath, '..')
+
+  return rootPath
+}
+
+function buildPath (path: string) {
+  if (isAbsolute(path)) return path
+
+  return join(root(), path)
+}
+
+function getLowercaseExtension (filename: string) {
+  const ext = extname(filename) || ''
+
+  return ext.toLowerCase()
+}
+
+export {
+  root,
+  buildPath,
+  getLowercaseExtension
+}
diff --git a/shared/core-utils/uuid.ts b/shared/core-utils/uuid.ts
new file mode 100644
index 000000000..f3c80e046
--- /dev/null
+++ b/shared/core-utils/uuid.ts
@@ -0,0 +1,32 @@
+import short, { uuid } from 'short-uuid'
+
+const translator = short()
+
+function buildUUID () {
+  return uuid()
+}
+
+function uuidToShort (uuid: string) {
+  if (!uuid) return uuid
+
+  return translator.fromUUID(uuid)
+}
+
+function shortToUUID (shortUUID: string) {
+  if (!shortUUID) return shortUUID
+
+  return translator.toUUID(shortUUID)
+}
+
+function isShortUUID (value: string) {
+  if (!value) return false
+
+  return value.length === translator.maxLength
+}
+
+export {
+  buildUUID,
+  uuidToShort,
+  shortToUUID,
+  isShortUUID
+}
diff --git a/shared/extra-utils/ffprobe.ts b/shared/extra-utils/ffprobe.ts
new file mode 100644
index 000000000..9257bbd5f
--- /dev/null
+++ b/shared/extra-utils/ffprobe.ts
@@ -0,0 +1,180 @@
+import { ffprobe, FfprobeData } from 'fluent-ffmpeg'
+import { VideoFileMetadata } from '@shared/models/videos'
+
+/**
+ *
+ * Helpers to run ffprobe and extract data from the JSON output
+ *
+ */
+
+function ffprobePromise (path: string) {
+  return new Promise<FfprobeData>((res, rej) => {
+    ffprobe(path, (err, data) => {
+      if (err) return rej(err)
+
+      return res(data)
+    })
+  })
+}
+
+async function getAudioStream (videoPath: string, existingProbe?: FfprobeData) {
+  // without position, ffprobe considers the last input only
+  // we make it consider the first input only
+  // if you pass a file path to pos, then ffprobe acts on that file directly
+  const data = existingProbe || await ffprobePromise(videoPath)
+
+  if (Array.isArray(data.streams)) {
+    const audioStream = data.streams.find(stream => stream['codec_type'] === 'audio')
+
+    if (audioStream) {
+      return {
+        absolutePath: data.format.filename,
+        audioStream,
+        bitrate: parseInt(audioStream['bit_rate'] + '', 10)
+      }
+    }
+  }
+
+  return { absolutePath: data.format.filename }
+}
+
+function getMaxAudioBitrate (type: 'aac' | 'mp3' | string, bitrate: number) {
+  const maxKBitrate = 384
+  const kToBits = (kbits: number) => kbits * 1000
+
+  // If we did not manage to get the bitrate, use an average value
+  if (!bitrate) return 256
+
+  if (type === 'aac') {
+    switch (true) {
+      case bitrate > kToBits(maxKBitrate):
+        return maxKBitrate
+
+      default:
+        return -1 // we interpret it as a signal to copy the audio stream as is
+    }
+  }
+
+  /*
+    a 192kbit/sec mp3 doesn't hold as much information as a 192kbit/sec aac.
+    That's why, when using aac, we can go to lower kbit/sec. The equivalences
+    made here are not made to be accurate, especially with good mp3 encoders.
+    */
+  switch (true) {
+    case bitrate <= kToBits(192):
+      return 128
+
+    case bitrate <= kToBits(384):
+      return 256
+
+    default:
+      return maxKBitrate
+  }
+}
+
+async function getVideoStreamSize (path: string, existingProbe?: FfprobeData): Promise<{ width: number, height: number }> {
+  const videoStream = await getVideoStreamFromFile(path, existingProbe)
+
+  return videoStream === null
+    ? { width: 0, height: 0 }
+    : { width: videoStream.width, height: videoStream.height }
+}
+
+async function getVideoFileResolution (path: string, existingProbe?: FfprobeData) {
+  const size = await getVideoStreamSize(path, existingProbe)
+
+  return {
+    width: size.width,
+    height: size.height,
+    ratio: Math.max(size.height, size.width) / Math.min(size.height, size.width),
+    resolution: Math.min(size.height, size.width),
+    isPortraitMode: size.height > size.width
+  }
+}
+
+async function getVideoFileFPS (path: string, existingProbe?: FfprobeData) {
+  const videoStream = await getVideoStreamFromFile(path, existingProbe)
+  if (videoStream === null) return 0
+
+  for (const key of [ 'avg_frame_rate', 'r_frame_rate' ]) {
+    const valuesText: string = videoStream[key]
+    if (!valuesText) continue
+
+    const [ frames, seconds ] = valuesText.split('/')
+    if (!frames || !seconds) continue
+
+    const result = parseInt(frames, 10) / parseInt(seconds, 10)
+    if (result > 0) return Math.round(result)
+  }
+
+  return 0
+}
+
+async function getMetadataFromFile (path: string, existingProbe?: FfprobeData) {
+  const metadata = existingProbe || await ffprobePromise(path)
+
+  return new VideoFileMetadata(metadata)
+}
+
+async function getVideoFileBitrate (path: string, existingProbe?: FfprobeData): Promise<number> {
+  const metadata = await getMetadataFromFile(path, existingProbe)
+
+  let bitrate = metadata.format.bit_rate as number
+  if (bitrate && !isNaN(bitrate)) return bitrate
+
+  const videoStream = await getVideoStreamFromFile(path, existingProbe)
+  if (!videoStream) return undefined
+
+  bitrate = videoStream?.bit_rate
+  if (bitrate && !isNaN(bitrate)) return bitrate
+
+  return undefined
+}
+
+async function getDurationFromVideoFile (path: string, existingProbe?: FfprobeData) {
+  const metadata = await getMetadataFromFile(path, existingProbe)
+
+  return Math.round(metadata.format.duration)
+}
+
+async function getVideoStreamFromFile (path: string, existingProbe?: FfprobeData) {
+  const metadata = await getMetadataFromFile(path, existingProbe)
+
+  return metadata.streams.find(s => s.codec_type === 'video') || null
+}
+
+async function canDoQuickAudioTranscode (path: string, probe?: FfprobeData): Promise<boolean> {
+  const parsedAudio = await getAudioStream(path, probe)
+
+  if (!parsedAudio.audioStream) return true
+
+  if (parsedAudio.audioStream['codec_name'] !== 'aac') return false
+
+  const audioBitrate = parsedAudio.bitrate
+  if (!audioBitrate) return false
+
+  const maxAudioBitrate = getMaxAudioBitrate('aac', audioBitrate)
+  if (maxAudioBitrate !== -1 && audioBitrate > maxAudioBitrate) return false
+
+  const channelLayout = parsedAudio.audioStream['channel_layout']
+  // Causes playback issues with Chrome
+  if (!channelLayout || channelLayout === 'unknown') return false
+
+  return true
+}
+
+// ---------------------------------------------------------------------------
+
+export {
+  getVideoStreamSize,
+  getVideoFileResolution,
+  getMetadataFromFile,
+  getMaxAudioBitrate,
+  getVideoStreamFromFile,
+  getDurationFromVideoFile,
+  getAudioStream,
+  getVideoFileFPS,
+  ffprobePromise,
+  getVideoFileBitrate,
+  canDoQuickAudioTranscode
+}
diff --git a/shared/extra-utils/miscs/checks.ts b/shared/extra-utils/miscs/checks.ts
index b1be214b1..589928997 100644
--- a/shared/extra-utils/miscs/checks.ts
+++ b/shared/extra-utils/miscs/checks.ts
@@ -3,7 +3,7 @@
 import { expect } from 'chai'
 import { pathExists, readFile } from 'fs-extra'
 import { join } from 'path'
-import { root } from '@server/helpers/core-utils'
+import { root } from '@shared/core-utils'
 import { HttpStatusCode } from '@shared/models'
 import { makeGetRequest } from '../requests'
 import { PeerTubeServer } from '../server'
diff --git a/shared/extra-utils/miscs/generate.ts b/shared/extra-utils/miscs/generate.ts
index 3b29c0ad4..93673a063 100644
--- a/shared/extra-utils/miscs/generate.ts
+++ b/shared/extra-utils/miscs/generate.ts
@@ -2,7 +2,7 @@ import { expect } from 'chai'
 import ffmpeg from 'fluent-ffmpeg'
 import { ensureDir, pathExists } from 'fs-extra'
 import { dirname } from 'path'
-import { getVideoFileBitrate, getVideoFileFPS, getVideoFileResolution } from '@server/helpers/ffprobe-utils'
+import { getVideoFileBitrate, getVideoFileFPS, getVideoFileResolution } from '@shared/extra-utils/ffprobe'
 import { getMaxBitrate } from '@shared/core-utils'
 import { buildAbsoluteFixturePath } from './tests'
 
diff --git a/shared/extra-utils/requests/activitypub.ts b/shared/extra-utils/requests/activitypub.ts
deleted file mode 100644
index 4ae878384..000000000
--- a/shared/extra-utils/requests/activitypub.ts
+++ /dev/null
@@ -1,42 +0,0 @@
-import { activityPubContextify } from '../../../server/helpers/activitypub'
-import { doRequest } from '../../../server/helpers/requests'
-import { HTTP_SIGNATURE } from '../../../server/initializers/constants'
-import { buildGlobalHeaders } from '../../../server/lib/job-queue/handlers/utils/activitypub-http-utils'
-
-function makePOSTAPRequest (url: string, body: any, httpSignature: any, headers: any) {
-  const options = {
-    method: 'POST' as 'POST',
-    json: body,
-    httpSignature,
-    headers
-  }
-
-  return doRequest(url, options)
-}
-
-async function makeFollowRequest (to: { url: string }, by: { url: string, privateKey }) {
-  const follow = {
-    type: 'Follow',
-    id: by.url + '/' + new Date().getTime(),
-    actor: by.url,
-    object: to.url
-  }
-
-  const body = activityPubContextify(follow)
-
-  const httpSignature = {
-    algorithm: HTTP_SIGNATURE.ALGORITHM,
-    authorizationHeaderName: HTTP_SIGNATURE.HEADER_NAME,
-    keyId: by.url,
-    key: by.privateKey,
-    headers: HTTP_SIGNATURE.HEADERS_TO_SIGN
-  }
-  const headers = buildGlobalHeaders(body)
-
-  return makePOSTAPRequest(to.url + '/inbox', body, httpSignature, headers)
-}
-
-export {
-  makePOSTAPRequest,
-  makeFollowRequest
-}
diff --git a/shared/extra-utils/server/directories.ts b/shared/extra-utils/server/directories.ts
index b6465cbf4..e6f72d6fc 100644
--- a/shared/extra-utils/server/directories.ts
+++ b/shared/extra-utils/server/directories.ts
@@ -3,7 +3,7 @@
 import { expect } from 'chai'
 import { pathExists, readdir } from 'fs-extra'
 import { join } from 'path'
-import { root } from '@server/helpers/core-utils'
+import { root } from '@shared/core-utils'
 import { PeerTubeServer } from './server'
 
 async function checkTmpIsEmpty (server: PeerTubeServer) {
diff --git a/shared/extra-utils/server/plugins-command.ts b/shared/extra-utils/server/plugins-command.ts
index 9bf24afff..1c44711da 100644
--- a/shared/extra-utils/server/plugins-command.ts
+++ b/shared/extra-utils/server/plugins-command.ts
@@ -2,7 +2,7 @@
 
 import { readJSON, writeJSON } from 'fs-extra'
 import { join } from 'path'
-import { root } from '@server/helpers/core-utils'
+import { root } from '@shared/core-utils'
 import {
   HttpStatusCode,
   PeerTubePlugin,
diff --git a/shared/extra-utils/server/server.ts b/shared/extra-utils/server/server.ts
index 9da293877..339b9cabb 100644
--- a/shared/extra-utils/server/server.ts
+++ b/shared/extra-utils/server/server.ts
@@ -1,8 +1,7 @@
 import { ChildProcess, fork } from 'child_process'
 import { copy } from 'fs-extra'
 import { join } from 'path'
-import { root } from '@server/helpers/core-utils'
-import { randomInt } from '@shared/core-utils'
+import { root, randomInt } from '@shared/core-utils'
 import { Video, VideoChannel, VideoCreateResult, VideoDetails } from '../../models/videos'
 import { BulkCommand } from '../bulk'
 import { CLICommand } from '../cli'
diff --git a/shared/extra-utils/server/servers-command.ts b/shared/extra-utils/server/servers-command.ts
index 776d2123c..47420c95f 100644
--- a/shared/extra-utils/server/servers-command.ts
+++ b/shared/extra-utils/server/servers-command.ts
@@ -1,7 +1,7 @@
 import { exec } from 'child_process'
 import { copy, ensureDir, readFile, remove } from 'fs-extra'
 import { basename, join } from 'path'
-import { root } from '@server/helpers/core-utils'
+import { root } from '@shared/core-utils'
 import { HttpStatusCode } from '@shared/models'
 import { getFileSize, isGithubCI, wait } from '../miscs'
 import { AbstractCommand, OverrideCommandOptions } from '../shared'
diff --git a/shared/extra-utils/server/tracker.ts b/shared/extra-utils/server/tracker.ts
index f04e8f8a1..ed43a5924 100644
--- a/shared/extra-utils/server/tracker.ts
+++ b/shared/extra-utils/server/tracker.ts
@@ -1,5 +1,5 @@
 import { expect } from 'chai'
-import { sha1 } from '@server/helpers/core-utils'
+import { sha1 } from '@shared/core-utils/crypto'
 import { makeGetRequest } from '../requests'
 
 async function hlsInfohashExist (serverUrl: string, masterPlaylistUrl: string, fileNumber: number) {
diff --git a/shared/extra-utils/users/actors.ts b/shared/extra-utils/users/actors.ts
index cfcc7d0a7..12c3e078a 100644
--- a/shared/extra-utils/users/actors.ts
+++ b/shared/extra-utils/users/actors.ts
@@ -3,7 +3,7 @@
 import { expect } from 'chai'
 import { pathExists, readdir } from 'fs-extra'
 import { join } from 'path'
-import { root } from '@server/helpers/core-utils'
+import { root } from '@shared/core-utils'
 import { Account, VideoChannel } from '@shared/models'
 import { PeerTubeServer } from '../server'
 
diff --git a/shared/extra-utils/videos/streaming-playlists.ts b/shared/extra-utils/videos/streaming-playlists.ts
index 6671e3fa6..0451c0efe 100644
--- a/shared/extra-utils/videos/streaming-playlists.ts
+++ b/shared/extra-utils/videos/streaming-playlists.ts
@@ -1,6 +1,6 @@
 import { expect } from 'chai'
 import { basename } from 'path'
-import { sha256 } from '@server/helpers/core-utils'
+import { sha256 } from '@shared/core-utils/crypto'
 import { removeFragmentedMP4Ext } from '@shared/core-utils'
 import { HttpStatusCode, VideoStreamingPlaylist } from '@shared/models'
 import { PeerTubeServer } from '../server'
diff --git a/shared/extra-utils/videos/videos-command.ts b/shared/extra-utils/videos/videos-command.ts
index 7ec9c3647..8ea828b40 100644
--- a/shared/extra-utils/videos/videos-command.ts
+++ b/shared/extra-utils/videos/videos-command.ts
@@ -5,8 +5,7 @@ import { createReadStream, stat } from 'fs-extra'
 import got, { Response as GotResponse } from 'got'
 import { omit } from 'lodash'
 import validator from 'validator'
-import { buildUUID } from '@server/helpers/uuid'
-import { loadLanguages } from '@server/initializers/constants'
+import { buildUUID } from '@shared/core-utils/uuid'
 import { pick } from '@shared/core-utils'
 import {
   HttpStatusCode,
@@ -23,7 +22,7 @@ import {
 } from '@shared/models'
 import { buildAbsoluteFixturePath, wait } from '../miscs'
 import { unwrapBody } from '../requests'
-import { PeerTubeServer, waitJobs } from '../server'
+import { waitJobs } from '../server'
 import { AbstractCommand, OverrideCommandOptions } from '../shared'
 
 export type VideoEdit = Partial<Omit<VideoCreate, 'thumbnailfile' | 'previewfile'>> & {
@@ -33,13 +32,6 @@ export type VideoEdit = Partial<Omit<VideoCreate, 'thumbnailfile' | 'previewfile
 }
 
 export class VideosCommand extends AbstractCommand {
-
-  constructor (server: PeerTubeServer) {
-    super(server)
-
-    loadLanguages()
-  }
-
   getCategories (options: OverrideCommandOptions = {}) {
     const path = '/api/v1/videos/categories'
 
diff --git a/shared/extra-utils/videos/videos.ts b/shared/extra-utils/videos/videos.ts
index c05c2be6c..2c3464aa8 100644
--- a/shared/extra-utils/videos/videos.ts
+++ b/shared/extra-utils/videos/videos.ts
@@ -3,12 +3,7 @@
 import { expect } from 'chai'
 import { pathExists, readdir } from 'fs-extra'
 import { basename, join } from 'path'
-import { getLowercaseExtension } from '@server/helpers/core-utils'
-import { uuidRegex } from '@shared/core-utils'
 import { HttpStatusCode, VideoCaption, VideoDetails } from '@shared/models'
-import { VIDEO_CATEGORIES, VIDEO_LANGUAGES, VIDEO_LICENCES, VIDEO_PRIVACIES } from '../../../server/initializers/constants'
-import { dateIsValid, testImage, webtorrentAdd } from '../miscs'
-import { makeRawRequest } from '../requests/requests'
 import { waitJobs } from '../server'
 import { PeerTubeServer } from '../server/server'
 import { VideoEdit } from './videos-command'
@@ -85,150 +80,6 @@ function checkUploadVideoParam (
     : server.videos.buildResumeUpload({ token, attributes, expectedStatus })
 }
 
-async function completeVideoCheck (
-  server: PeerTubeServer,
-  video: any,
-  attributes: {
-    name: string
-    category: number
-    licence: number
-    language: string
-    nsfw: boolean
-    commentsEnabled: boolean
-    downloadEnabled: boolean
-    description: string
-    publishedAt?: string
-    support: string
-    originallyPublishedAt?: string
-    account: {
-      name: string
-      host: string
-    }
-    isLocal: boolean
-    tags: string[]
-    privacy: number
-    likes?: number
-    dislikes?: number
-    duration: number
-    channel: {
-      displayName: string
-      name: string
-      description: string
-      isLocal: boolean
-    }
-    fixture: string
-    files: {
-      resolution: number
-      size: number
-    }[]
-    thumbnailfile?: string
-    previewfile?: string
-  }
-) {
-  if (!attributes.likes) attributes.likes = 0
-  if (!attributes.dislikes) attributes.dislikes = 0
-
-  const host = new URL(server.url).host
-  const originHost = attributes.account.host
-
-  expect(video.name).to.equal(attributes.name)
-  expect(video.category.id).to.equal(attributes.category)
-  expect(video.category.label).to.equal(attributes.category !== null ? VIDEO_CATEGORIES[attributes.category] : 'Misc')
-  expect(video.licence.id).to.equal(attributes.licence)
-  expect(video.licence.label).to.equal(attributes.licence !== null ? VIDEO_LICENCES[attributes.licence] : 'Unknown')
-  expect(video.language.id).to.equal(attributes.language)
-  expect(video.language.label).to.equal(attributes.language !== null ? VIDEO_LANGUAGES[attributes.language] : 'Unknown')
-  expect(video.privacy.id).to.deep.equal(attributes.privacy)
-  expect(video.privacy.label).to.deep.equal(VIDEO_PRIVACIES[attributes.privacy])
-  expect(video.nsfw).to.equal(attributes.nsfw)
-  expect(video.description).to.equal(attributes.description)
-  expect(video.account.id).to.be.a('number')
-  expect(video.account.host).to.equal(attributes.account.host)
-  expect(video.account.name).to.equal(attributes.account.name)
-  expect(video.channel.displayName).to.equal(attributes.channel.displayName)
-  expect(video.channel.name).to.equal(attributes.channel.name)
-  expect(video.likes).to.equal(attributes.likes)
-  expect(video.dislikes).to.equal(attributes.dislikes)
-  expect(video.isLocal).to.equal(attributes.isLocal)
-  expect(video.duration).to.equal(attributes.duration)
-  expect(video.url).to.contain(originHost)
-  expect(dateIsValid(video.createdAt)).to.be.true
-  expect(dateIsValid(video.publishedAt)).to.be.true
-  expect(dateIsValid(video.updatedAt)).to.be.true
-
-  if (attributes.publishedAt) {
-    expect(video.publishedAt).to.equal(attributes.publishedAt)
-  }
-
-  if (attributes.originallyPublishedAt) {
-    expect(video.originallyPublishedAt).to.equal(attributes.originallyPublishedAt)
-  } else {
-    expect(video.originallyPublishedAt).to.be.null
-  }
-
-  const videoDetails = await server.videos.get({ id: video.uuid })
-
-  expect(videoDetails.files).to.have.lengthOf(attributes.files.length)
-  expect(videoDetails.tags).to.deep.equal(attributes.tags)
-  expect(videoDetails.account.name).to.equal(attributes.account.name)
-  expect(videoDetails.account.host).to.equal(attributes.account.host)
-  expect(video.channel.displayName).to.equal(attributes.channel.displayName)
-  expect(video.channel.name).to.equal(attributes.channel.name)
-  expect(videoDetails.channel.host).to.equal(attributes.account.host)
-  expect(videoDetails.channel.isLocal).to.equal(attributes.channel.isLocal)
-  expect(dateIsValid(videoDetails.channel.createdAt.toString())).to.be.true
-  expect(dateIsValid(videoDetails.channel.updatedAt.toString())).to.be.true
-  expect(videoDetails.commentsEnabled).to.equal(attributes.commentsEnabled)
-  expect(videoDetails.downloadEnabled).to.equal(attributes.downloadEnabled)
-
-  for (const attributeFile of attributes.files) {
-    const file = videoDetails.files.find(f => f.resolution.id === attributeFile.resolution)
-    expect(file).not.to.be.undefined
-
-    let extension = getLowercaseExtension(attributes.fixture)
-    // Transcoding enabled: extension will always be .mp4
-    if (attributes.files.length > 1) extension = '.mp4'
-
-    expect(file.magnetUri).to.have.lengthOf.above(2)
-
-    expect(file.torrentDownloadUrl).to.match(new RegExp(`http://${host}/download/torrents/${uuidRegex}-${file.resolution.id}.torrent`))
-    expect(file.torrentUrl).to.match(new RegExp(`http://${host}/lazy-static/torrents/${uuidRegex}-${file.resolution.id}.torrent`))
-
-    expect(file.fileUrl).to.match(new RegExp(`http://${originHost}/static/webseed/${uuidRegex}-${file.resolution.id}${extension}`))
-    expect(file.fileDownloadUrl).to.match(new RegExp(`http://${originHost}/download/videos/${uuidRegex}-${file.resolution.id}${extension}`))
-
-    await Promise.all([
-      makeRawRequest(file.torrentUrl, 200),
-      makeRawRequest(file.torrentDownloadUrl, 200),
-      makeRawRequest(file.metadataUrl, 200)
-    ])
-
-    expect(file.resolution.id).to.equal(attributeFile.resolution)
-    expect(file.resolution.label).to.equal(attributeFile.resolution + 'p')
-
-    const minSize = attributeFile.size - ((10 * attributeFile.size) / 100)
-    const maxSize = attributeFile.size + ((10 * attributeFile.size) / 100)
-    expect(
-      file.size,
-      'File size for resolution ' + file.resolution.label + ' outside confidence interval (' + minSize + '> size <' + maxSize + ')'
-    ).to.be.above(minSize).and.below(maxSize)
-
-    const torrent = await webtorrentAdd(file.magnetUri, true)
-    expect(torrent.files).to.be.an('array')
-    expect(torrent.files.length).to.equal(1)
-    expect(torrent.files[0].path).to.exist.and.to.not.equal('')
-    expect(torrent.files[0].name).to.equal(`${videoDetails.name} ${file.resolution.id}p${extension}`)
-  }
-
-  expect(videoDetails.thumbnailPath).to.exist
-  await testImage(server.url, attributes.thumbnailfile || attributes.fixture, videoDetails.thumbnailPath)
-
-  if (attributes.previewfile) {
-    expect(videoDetails.previewPath).to.exist
-    await testImage(server.url, attributes.previewfile, videoDetails.previewPath)
-  }
-}
-
 // serverNumber starts from 1
 async function uploadRandomVideoOnServers (
   servers: PeerTubeServer[],
@@ -247,7 +98,6 @@ async function uploadRandomVideoOnServers (
 
 export {
   checkUploadVideoParam,
-  completeVideoCheck,
   uploadRandomVideoOnServers,
   checkVideoFilesWereRemoved,
   saveVideoInServers
diff --git a/shared/tsconfig.json b/shared/tsconfig.json
new file mode 100644
index 000000000..95892077b
--- /dev/null
+++ b/shared/tsconfig.json
@@ -0,0 +1,6 @@
+{
+  "extends": "../tsconfig.base.json",
+  "compilerOptions": {
+    "outDir": "../dist/shared"
+  }
+}