Adding 2025 and 2026 incremental compiles options (#35850)

* feat: adding 2025 and 2026 incremental compiles options

* feat: remove dmtcp from compiler list and autoselect checkpointing version with labs inclusion

* feat: updating seccomp profile for checkpointing

* feat: disable non-premium dmtcp compiles, and align checkpoint version detection between clsi and web

* feat: adding in reminder of checkpoint experiment, and using session based split test retrieval

* Increase Packer build.sh timeout from 1h15m to 1h30m as build takes approx 1h

* fix: moving checkpointing check from tag name based to hasCheckpointing flag set as part of allowed_images, and removing uneeded seccomp rule

* feat: move variant/ image selection to CLSI, and have web control only what options to set for a compile. removing uneeded extra variants from webs list of allowed images

* feat: adding compile timer as a query string as well

---------

Co-authored-by: Tim Gibbon <tim.gibbon@overleaf.com>
GitOrigin-RevId: cdbdf76a62dcd5a585925f18d64b6cb9cd6ed373

services/web/frontend/extracted-translations.json

@@ -1013,6 +1013,8 @@
   "increase_indent": "",
   "increased_ai_allowance": "",
   "increased_compile_timeout": "",
+  "incremental_compiles_are_on": "",
+  "incremental_compiles_reusing_last_compile": "",
   "info": "",
   "inline": "",
   "inline_math": "",

services/web/frontend/js/features/pdf-preview/components/checkpoint-compiles-enabled-reminder.tsx

@@ -0,0 +1,32 @@
+import Notification from '@/shared/components/notification'
+import { useTranslation, Trans } from 'react-i18next'
+import { isSplitTestEnabled } from '@/utils/splitTestUtils'
+
+const CheckpointCompilesEnabledReminder = () => {
+  const { t } = useTranslation()
+  if (!isSplitTestEnabled('compile-with-checkpoint')) {
+    return null
+  }
+
+  const content = (
+    <Trans
+      i18nKey="incremental_compiles_reusing_last_compile"
+      components={[
+        <a href="/labs/participate" target="_blank" rel="noreferrer" />, // eslint-disable-line react/jsx-key, jsx-a11y/anchor-has-content
+      ]}
+    />
+  )
+
+  return (
+    <div className="notification-list">
+      <Notification
+        title={t('incremental_compiles_are_on')}
+        content={content}
+        type="info"
+        className="mb-0"
+      />
+    </div>
+  )
+}
+
+export default CheckpointCompilesEnabledReminder

services/web/frontend/js/features/pdf-preview/components/error-logs.tsx

@@ -16,6 +16,7 @@ import getMeta from '@/utils/meta'
 import PdfClearCacheButton from '@/features/pdf-preview/components/pdf-clear-cache-button'
 import PdfDownloadFilesButton from '@/features/pdf-preview/components/pdf-download-files-button'
 import RollingBuildSelectedReminder from './rolling-build-selected-reminder'
+import CheckpointCompilesEnabledReminder from './checkpoint-compiles-enabled-reminder'
 import ErrorAssistantAiPaywallNotification from './error-assistant-ai-paywall-notification'
 
 type ErrorLogTab = {
@@ -78,6 +79,7 @@ function ErrorLogs({
       <TabContent className="error-logs new-error-logs">
         <div className="logs-pane-content">
           <RollingBuildSelectedReminder />
+          <CheckpointCompilesEnabledReminder />
           {stoppedOnFirstError && includeErrors && <StopOnFirstErrorPrompt />}
 
           {loadingError && (

services/web/frontend/js/features/pdf-preview/components/pdf-preview-hybrid-toolbar.tsx

@@ -38,7 +38,9 @@ function PdfPreviewHybridToolbar() {
 
 function PdfPreviewHybridToolbarInner() {
   const { focusMode } = useLayoutContext()
-  const showCompileTimer = useFeatureFlag('compile-with-checkpoint')
+  const debugTimer =
+    new URLSearchParams(window.location.search).get('compile-timer') === 'true'
+  const showCompileTimer = useFeatureFlag('show-compile-timer') || debugTimer
 
   return (
     <>