From c0822927113e1f62f0447587455b8f9495340c62 Mon Sep 17 00:00:00 2001
From: yuuko <yuuko@partyvan.io>
Date: Sun, 24 Nov 2024 01:50:02 -0800
Subject: depotdownloader-json: patch 2.7.3's steamkit2 dep to leave
 /sys/class/net alone

this was causing grief inside nix builds. will be fixed in 2.7.4 but that
will take a while to land as it depends on dotnet 9.
---
 .../2_7/0001-NO-NO-AND-NO.patch                    | 59 +++++++++++++++
 srcds-pkgs/depotdownloader-json/default.nix        | 88 +++++++++++++++++++---
 2 files changed, 137 insertions(+), 10 deletions(-)
 create mode 100644 srcds-pkgs/depotdownloader-json/2_7/0001-NO-NO-AND-NO.patch

(limited to 'srcds-pkgs')

diff --git a/srcds-pkgs/depotdownloader-json/2_7/0001-NO-NO-AND-NO.patch b/srcds-pkgs/depotdownloader-json/2_7/0001-NO-NO-AND-NO.patch
new file mode 100644
index 0000000..27d55f9
--- /dev/null
+++ b/srcds-pkgs/depotdownloader-json/2_7/0001-NO-NO-AND-NO.patch
@@ -0,0 +1,59 @@
+From 541f9e712491a358511f8c5efdff039429f78222 Mon Sep 17 00:00:00 2001
+From: yuuko <yuuko@partyvan.io>
+Date: Sun, 24 Nov 2024 01:21:48 -0800
+Subject: [PATCH] NO, NO, AND NO.
+
+---
+ SteamKit2/SteamKit2/Util/HardwareUtils.cs | 36 +----------------------
+ 1 file changed, 1 insertion(+), 35 deletions(-)
+
+diff --git a/SteamKit2/SteamKit2/Util/HardwareUtils.cs b/SteamKit2/SteamKit2/Util/HardwareUtils.cs
+index 78f36466..7c7b942b 100644
+--- a/SteamKit2/SteamKit2/Util/HardwareUtils.cs
++++ b/SteamKit2/SteamKit2/Util/HardwareUtils.cs
+@@ -276,41 +276,7 @@ namespace SteamKit2
+ 
+         static List<byte[]> GetMacAddresses( bool checkForPhysicalDevice = true )
+         {
+-            var netDirectories = Directory.GetDirectories( "/sys/class/net" );
+-            var macs = new List<byte[]>();
+-
+-            // if /sys/class/net can't be open or is empty, "/proc/net/dev" could be read here
+-
+-            foreach ( var directory in netDirectories )
+-            {
+-                var iface = Path.GetFileName( directory );
+-
+-                if ( checkForPhysicalDevice && !Directory.Exists( $"/sys/class/net/{iface}/device" ) )
+-                {
+-                    continue;
+-                }
+-
+-                try
+-                {
+-                    // ioctl could be attempted to read the mac address here
+-                    // Loopback mac address will be decoded to zero here
+-                    var addressText = File.ReadAllText( $"/sys/class/net/{iface}/address" );
+-                    var macAddress = Convert.FromHexString( addressText.Replace( ":", "" ).AsSpan().Trim() );
+-
+-                    macs.Add( macAddress );
+-                }
+-                catch
+-                {
+-                    // if we can't read a file, continue to the next
+-                }
+-            }
+-
+-            if ( checkForPhysicalDevice && macs.Count == 0 )
+-            {
+-                return GetMacAddresses( checkForPhysicalDevice: false );
+-            }
+-
+-            return macs;
++            return new List<byte[]>();
+         }
+     }
+ 
+-- 
+2.47.0
+
diff --git a/srcds-pkgs/depotdownloader-json/default.nix b/srcds-pkgs/depotdownloader-json/default.nix
index 0f6f4c4..a447aa3 100644
--- a/srcds-pkgs/depotdownloader-json/default.nix
+++ b/srcds-pkgs/depotdownloader-json/default.nix
@@ -1,19 +1,87 @@
-{ depotdownloader }:
-depotdownloader.overrideAttrs({ patches ? [], version, ... }: {
-  patches = if builtins.elem version [ "2.4.7" "2.5.0"] then
-    [
+{ depotdownloader, callPackage, fetchNuGet, ed }:
+depotdownloader.overrideAttrs (
+{ patches ? []
+, buildInputs
+, nativeBuildInputs ? []
+, passthru ? {}
+, version
+, ...
+}:
+let
+  # see 2.7.3 below
+  "SteamKit2" = callPackage (
+    { lib, buildDotnetModule
+    , fetchFromGitHub, fetchNuGet
+    , dotnetCorePackages
+    , ed }:
+    buildDotnetModule rec {
+      pname = "SteamKit2";
+      version = "3.0.0-Beta.4";
+      src = fetchFromGitHub {
+        owner = "SteamRE";
+        repo = "SteamKit";
+        rev = version;
+        hash = "sha256-m4ppH3pTCeqs0PrUTVDErqq94CK0XCTWIvTLy1Ll2Cs=";
+      };
+
+      projectFile = "SteamKit2/SteamKit2.sln";
+
+      nugetDeps = buildInputs;
+      nativeBuildInputs = [ ed ];
+      dotnet-sdk = dotnetCorePackages.sdk_8_0;
+      dotnet-runtime = dotnetCorePackages.runtime_8_0;
+
+      patches = [ ./2_7/0001-NO-NO-AND-NO.patch ];
+      postPatch = ''
+        # nuclear option because tests pull in extra deps
+        rm -rf SteamKit2/Tests
+        ed ${projectFile} <<EOF
+        /Tests/;/EndProject/d
+        w
+        EOF
+      '';
+
+      packNupkg = true;
+    }
+  ) {};
+  replacePkgInList = n: v: l: let
+    toAttrs = builtins.listToAttrs
+      (map (p: { name = p.pname; value = p; }) l);
+  in builtins.attrValues (toAttrs // {
+    ${n} = v;
+  });
+  replaceSK2 = replacePkgInList "SteamKit2" SteamKit2;
+in
+if builtins.elem version [ "2.4.7" "2.5.0" ] then
+  {
+    patches = [
       # with this, nix has access to the hashes in the manifest
       ./2_5/0001-emit-json-in-.DepotDownload.patch
       # the manifest can arrive out of order across requests to the same build!
       # luckily that singular reproducibility snag is patched in 1 line.
       ./2_5/0002-ProtoManifest-sort-files-in-constructor.patch
-    ]
-  else if builtins.elem version [ "2.7.3" ] then
-    [
+    ];
+  }
+# the underlying version of steamkit2 here is kinda busted for nix purposes
+# so we have to get up to some crimes against humanity
+else if builtins.elem version [ "2.7.3" ] then
+  {
+    patches = [
       ./2_7/0001-ProtoManifest-sort-files-in-constructor.patch
       ./2_7/0002-emit-json-in-.DepotDownload.patch
       # formatting very the epic
       ./2_7/0003-thats-just-like-your-opinion-man.patch
-    ]
-  else builtins.abort "version of DepotDownloader not covered by patches";
-})
+    ];
+    nugetDeps = replaceSK2 passthru.nugetDeps;
+    buildInputs = replaceSK2 buildInputs;
+    nativeBuildInputs = nativeBuildInputs ++ [ ed ];
+    postPatch = ''
+      ed DepotDownloader/DepotDownloader.csproj <<EOF
+      /SteamKit2/s/-[Bb]eta.[0-9]*//
+      w
+      EOF
+    '';
+  }
+else builtins.abort "version of DepotDownloader not covered by patches"
+)
+
-- 
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