import { ResultList } from '../../shared'
import { CONFIG } from '../initializers'
-import { ActorModel } from '../models/activitypub/actor'
import { ApplicationModel } from '../models/application/application'
-import { pseudoRandomBytesPromise, sha256 } from './core-utils'
+import { execPromise, execPromise2, pseudoRandomBytesPromise, sha256 } from './core-utils'
import { logger } from './logger'
import { join } from 'path'
import { Instance as ParseTorrent } from 'parse-torrent'
import { remove } from 'fs-extra'
+import * as memoizee from 'memoizee'
function deleteFileAsync (path: string) {
remove(path)
} as ResultList<U>
}
-async function getServerActor () {
- if (getServerActor.serverActor === undefined) {
- const application = await ApplicationModel.load()
- if (!application) throw Error('Could not load Application from database.')
+const getServerActor = memoizee(async function () {
+ const application = await ApplicationModel.load()
+ if (!application) throw Error('Could not load Application from database.')
- getServerActor.serverActor = application.Account.Actor
- }
-
- if (!getServerActor.serverActor) {
- logger.error('Cannot load server actor.')
- process.exit(0)
- }
+ const actor = application.Account.Actor
+ actor.Account = application.Account
- return Promise.resolve(getServerActor.serverActor)
-}
-namespace getServerActor {
- export let serverActor: ActorModel
-}
+ return actor
+})
function generateVideoTmpPath (target: string | ParseTorrent) {
const id = typeof target === 'string' ? target : target.infoHash
return sha256(originalName) + '.torrent'
}
+async function getVersion () {
+ try {
+ const tag = await execPromise2(
+ '[ ! -d .git ] || git name-rev --name-only --tags --no-undefined HEAD 2>/dev/null || true',
+ { stdio: [ 0, 1, 2 ] }
+ )
+
+ if (tag) return tag.replace(/^v/, '')
+ } catch (err) {
+ logger.debug('Cannot get version from git tags.', { err })
+ }
+
+ try {
+ const version = await execPromise('[ ! -d .git ] || git rev-parse --short HEAD')
+
+ if (version) return version.toString().trim()
+ } catch (err) {
+ logger.debug('Cannot get version from git HEAD.', { err })
+ }
+
+ return require('../../../package.json').version
+}
+
+/**
+ * From a filename like "ede4cba5-742b-46fa-a388-9a6eb3a3aeb3.mp4", returns
+ * only the "ede4cba5-742b-46fa-a388-9a6eb3a3aeb3" part. If the filename does
+ * not contain a UUID, returns null.
+ */
+function getUUIDFromFilename (filename: string) {
+ const regex = /[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}/
+ const result = filename.match(regex)
+
+ if (!result || Array.isArray(result) === false) return null
+
+ return result[0]
+}
+
// ---------------------------------------------------------------------------
export {
getFormattedObjects,
getSecureTorrentName,
getServerActor,
- generateVideoTmpPath
+ getVersion,
+ generateVideoTmpPath,
+ getUUIDFromFilename
}