From 82c489e6d3d04f0f5ab943bd087d1e02106c5395 Mon Sep 17 00:00:00 2001
From: Steve Streeting <steve@stevestreeting.com>
Date: Fri, 14 May 2021 16:13:56 +0100
Subject: [PATCH] Add data sync call to get latest

---
 doc/GetLatest.md   |  3 +++
 ue4-get-latest.ps1 | 22 ++++++++++++++++++----
 2 files changed, 21 insertions(+), 4 deletions(-)

diff --git a/doc/GetLatest.md b/doc/GetLatest.md
index 7e67e37..e65d6b2 100644
--- a/doc/GetLatest.md
+++ b/doc/GetLatest.md
@@ -4,6 +4,9 @@ We've found it useful to provide a simple script which can be run on artists'
 machines to get the latest from Git, and make sure all the C++ components are
 built. 
 
+It now also automatically calls `ue4-datasync.ps1 pull` if `UE4SYNCROOT` is defined
+in the environment.
+
 While the UE editor can sometimes do this successfully on startup as well,
 it's just nicer to do it as part of the update process - the artist can then 
 just double-click a shortcut on their desktop and let it run while getting
diff --git a/ue4-get-latest.ps1 b/ue4-get-latest.ps1
index e4b1c1e..2a69b1f 100644
--- a/ue4-get-latest.ps1
+++ b/ue4-get-latest.ps1
@@ -114,20 +114,34 @@ try {
     }
 
     # Now build
-    $args = @()
+    $cmdargs = @()
     if ($nocloseeditor) {
-        $args += "-nocloseeditor"
+        $cmdargs += "-nocloseeditor"
     }
     if ($dryrun) {
-        $args += "-dryrun"
+        $cmdargs += "-dryrun"
     }
     # Use Invoke-Expression so we can use a string as options
-    Invoke-Expression "&'$PSScriptRoot/ue4-build.ps1' dev $args"
+    Invoke-Expression "&'$PSScriptRoot/ue4-build.ps1' dev $cmdargs"
 
     if ($LASTEXITCODE -ne 0) {
         throw "Build process failed, see above"
     }
 
+    # Automatically pull lighting builds, if environment variable defined
+    if ($Env:UE4SYNCROOT) {
+        $cmdargs = @()
+        if ($nocloseeditor) {
+            $cmdargs += "-nocloseeditor"
+        }
+        if ($dryrun) {
+            $cmdargs += "-dryrun"
+        }
+        # Use Invoke-Expression so we can use a string as options
+        Invoke-Expression "&'$PSScriptRoot/ue4-datasync.ps1' pull $cmdargs"
+    
+    }
+
     Write-Output "-- Get Latest finished OK --"