PeerTube/server/lib/schedulers/plugins-check-scheduler.ts

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import { logger } from '../../helpers/logger'
import { AbstractScheduler } from './abstract-scheduler'
import { SCHEDULER_INTERVALS_MS } from '../../initializers/constants'
import { CONFIG } from '../../initializers/config'
import { PluginModel } from '../../models/server/plugin'
import { chunk } from 'lodash'
import { getLatestPluginsVersion } from '../plugins/plugin-index'
import { compareSemVer } from '../../../shared/core-utils/miscs/miscs'
export class PluginsCheckScheduler extends AbstractScheduler {
private static instance: AbstractScheduler
protected schedulerIntervalMs = SCHEDULER_INTERVALS_MS.checkPlugins
private constructor () {
super()
}
protected async internalExecute () {
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return this.checkLatestPluginsVersion()
}
private async checkLatestPluginsVersion () {
if (CONFIG.PLUGINS.INDEX.ENABLED === false) return
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logger.info('Checking latest plugins version.')
const plugins = await PluginModel.listInstalled()
// Process 10 plugins in 1 HTTP request
const chunks = chunk(plugins, 10)
for (const chunk of chunks) {
// Find plugins according to their npm name
const pluginIndex: { [npmName: string]: PluginModel} = {}
for (const plugin of chunk) {
pluginIndex[PluginModel.buildNpmName(plugin.name, plugin.type)] = plugin
}
const npmNames = Object.keys(pluginIndex)
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try {
const results = await getLatestPluginsVersion(npmNames)
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for (const result of results) {
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const plugin = pluginIndex[result.npmName]
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if (!result.latestVersion) continue
if (
!plugin.latestVersion ||
(plugin.latestVersion !== result.latestVersion && compareSemVer(plugin.latestVersion, result.latestVersion) < 0)
) {
plugin.latestVersion = result.latestVersion
await plugin.save()
logger.info('Plugin %s has a new latest version %s.', result.npmName, plugin.latestVersion)
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}
}
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} catch (err) {
logger.error('Cannot get latest plugins version.', { npmNames, err })
}
}
}
static get Instance () {
return this.instance || (this.instance = new this())
}
}