Merge pull request #20679 from overleaf/bg-issue19022

Move flush_all_projects endpoint in document-updater into script

GitOrigin-RevId: cb774d860b5928b7fece1a8e21b0b76aecae73ff

services/document-updater/scripts/flush_all.js

@@ -1,12 +1,38 @@
 const ProjectFlusher = require('../app/js/ProjectFlusher')
+const minimist = require('minimist')
 
 async function main() {
-  console.log('Flushing all projects')
-  return await new Promise((resolve, reject) => {
-    const options = {
+  const argv = minimist(process.argv.slice(2), {
+    default: {
       limit: 100000,
       concurrency: 5,
-    }
+      'dry-run': false,
+    },
+    boolean: ['dry-run', 'help'],
+    alias: { h: 'help', n: 'dry-run', j: 'concurrency' },
+  })
+
+  if (argv.help) {
+    console.log(`
+Usage: node scripts/flush_all.js [options]
+
+Options:
+  --limit            Number of projects to flush (default: 100000)
+  --concurrency, -j  Number of concurrent flush operations (default: 5)
+  --dryRun, -n       Perform a dry run without making any changes (default: false)
+  --help, -h         Show this help message
+    `)
+    process.exit(0)
+  }
+
+  const options = {
+    limit: argv.limit,
+    concurrency: argv.concurrency,
+    dryRun: argv['dry-run'],
+  }
+  console.log('Flushing all projects with options:', options)
+
+  return await new Promise((resolve, reject) => {
     ProjectFlusher.flushAllProjects(options, err => {
       if (err) {
         reject(err)