mkDepot, fetchDepotCache: appropriately invoke new depotdownloader

1 files changed, 21 insertions, 8 deletions

diff --git a/srcds-pkgs/fetchdepotcache.nix b/srcds-pkgs/fetchdepotcache.nix
index 6546126..ab3b486 100644
--- a/srcds-pkgs/fetchdepotcache.nix
+++ b/srcds-pkgs/fetchdepotcache.nix
@@ -11,17 +11,30 @@ runCommand "depotcache-${manifest}" {
   outputHashMode = "recursive";
   outputHashAlgo = null;
   outputHash = hash;
-  passthru = { inherit app depot manifest; };
+  passthru = {
+    inherit app depot manifest;
+    depotdownloader = { inherit (depotdownloader) version; };
+  };
 } ''
   mkdir -p $out
   export HOME=$out
   cd $out
-  DepotDownloader \
-    -app ${app'} \
-    -depot ${depot'} \
-    -manifest ${manifest} \
-    -filelist /dev/null \
-    -dir .
-  
+
+  ${if lib.versionAtLeast depotdownloader.version "3.1.0" then ''
+    DepotDownloader \
+      -app ${app'} \
+      -depot ${depot'} \
+      -manifest ${manifest} \
+      -manifest-only \
+      -dir .
+  '' else ''
+    DepotDownloader \
+      -app ${app'} \
+      -depot ${depot'} \
+      -manifest ${manifest} \
+      -filelist /dev/null \
+      -dir .
+  ''}
+
   rm -rf .local
 ''