Introduce server commands

shared/extra-utils/server/servers-command.ts

@@ -0,0 +1,81 @@
+import { exec } from 'child_process'
+import { copy, ensureDir, readFile, remove } from 'fs-extra'
+import { join } from 'path'
+import { root } from '@server/helpers/core-utils'
+import { HttpStatusCode } from '@shared/core-utils'
+import { getFileSize } from '@uploadx/core'
+import { isGithubCI, wait } from '../miscs'
+import { AbstractCommand, OverrideCommandOptions } from '../shared'
+
+export class ServersCommand extends AbstractCommand {
+
+  static flushTests (internalServerNumber: number) {
+    return new Promise<void>((res, rej) => {
+      const suffix = ` -- ${internalServerNumber}`
+
+      return exec('npm run clean:server:test' + suffix, (err, _stdout, stderr) => {
+        if (err || stderr) return rej(err || new Error(stderr))
+
+        return res()
+      })
+    })
+  }
+
+  ping (options: OverrideCommandOptions = {}) {
+    return this.getRequestBody({
+      ...options,
+
+      path: '/api/v1/ping',
+      implicitToken: false,
+      defaultExpectedStatus: HttpStatusCode.OK_200
+    })
+  }
+
+  async cleanupTests () {
+    const p: Promise<any>[] = []
+
+    if (isGithubCI()) {
+      await ensureDir('artifacts')
+
+      const origin = this.server.serversCommand.buildDirectory('logs/peertube.log')
+      const destname = `peertube-${this.server.internalServerNumber}.log`
+      console.log('Saving logs %s.', destname)
+
+      await copy(origin, join('artifacts', destname))
+    }
+
+    if (this.server.parallel) {
+      p.push(ServersCommand.flushTests(this.server.internalServerNumber))
+    }
+
+    if (this.server.customConfigFile) {
+      p.push(remove(this.server.customConfigFile))
+    }
+
+    return p
+  }
+
+  async waitUntilLog (str: string, count = 1, strictCount = true) {
+    const logfile = this.server.serversCommand.buildDirectory('logs/peertube.log')
+
+    while (true) {
+      const buf = await readFile(logfile)
+
+      const matches = buf.toString().match(new RegExp(str, 'g'))
+      if (matches && matches.length === count) return
+      if (matches && strictCount === false && matches.length >= count) return
+
+      await wait(1000)
+    }
+  }
+
+  buildDirectory (directory: string) {
+    return join(root(), 'test' + this.server.internalServerNumber, directory)
+  }
+
+  async getServerFileSize (subPath: string) {
+    const path = this.server.serversCommand.buildDirectory(subPath)
+
+    return getFileSize(path)
+  }
+}