p2p fixes

src/utils/utils.ts

@@ -37,12 +37,16 @@ export default {
     renameFile: renameFile,
     deleteDir: deleteDir,
     formatBytes: formatBytes,
+    getGitRevision: getGitRevision,
+    getScriptVersion: getScriptVersion,
 }
 
+import * as child_process from 'child_process'
 import fs from 'fs'
 import { v4 as uuidv4 } from 'uuid'
 import logger from '../utils/logger'
 
+import constants from '../constants.json'
 import { Request } from '../types/basicTypes'
 
 interface URLFormatOptions {
@@ -309,3 +313,29 @@ function formatBytes(number: number, unit: 'MB' | 'GB' = 'MB'): string {
     }
     return `${number} byte`
 }
+
+function getGitRevision(dir: string): string {
+    try {
+        return child_process
+            .execSync('git rev-parse HEAD', {
+                cwd: dir,
+                stdio: [0, 'pipe', null],
+            })
+            .toString()
+            .trim()
+    } catch (e) {
+        return 'Failed to get revision'
+    }
+}
+
+function getScriptVersion(): string {
+    const scriptContent = ReadFile(constants.moodleTestUserscriptPath)
+
+    let temp: string | string[] = scriptContent.split('\n').find((x) => {
+        return x.includes('@version')
+    })
+    temp = temp.split(' ')
+    temp = temp[temp.length - 1]
+
+    return temp
+}