From 5121d2de488bacefa7bdff9c2fb0e2e3633749c3 Mon Sep 17 00:00:00 2001
From: Mel Bourgeois <mason.bourgeois@gmail.com>
Date: Mon, 25 Nov 2024 03:07:33 -0600
Subject: [PATCH] datadog-agent: 7.50.3 -> 7.56.2

---
 .../networking/dd-agent/datadog-agent.nix     | 40 ++++++++-----------
 1 file changed, 17 insertions(+), 23 deletions(-)

diff --git a/pkgs/tools/networking/dd-agent/datadog-agent.nix b/pkgs/tools/networking/dd-agent/datadog-agent.nix
index 43da147e06ec..027986a408f4 100644
--- a/pkgs/tools/networking/dd-agent/datadog-agent.nix
+++ b/pkgs/tools/networking/dd-agent/datadog-agent.nix
@@ -1,7 +1,7 @@
 { lib
 , stdenv
 , cmake
-, buildGoModule
+, buildGo122Module
 , makeWrapper
 , fetchFromGitHub
 , pythonPackages
@@ -9,6 +9,7 @@
 , systemd
 , hostname
 , withSystemd ? lib.meta.availableOn stdenv.hostPlatform systemd
+, withDocker ? true
 , extraTags ? [ ]
 , testers
 , datadog-agent
@@ -16,17 +17,17 @@
 
 let
   # keep this in sync with github.com/DataDog/agent-payload dependency
-  payloadVersion = "5.0.97";
+  payloadVersion = "5.0.124";
   python = pythonPackages.python;
   owner   = "DataDog";
   repo    = "datadog-agent";
   goPackagePath = "github.com/${owner}/${repo}";
-  version = "7.50.3";
+  version = "7.56.2";
 
   src = fetchFromGitHub {
     inherit owner repo;
     rev = version;
-    hash = "sha256-AN5BruLPyrpIGSUkcYkZC0VgItk9NHiZTXstv6j9TlY=";
+    hash = "sha256-rU3eg92MuGs/6r7oJho2roeUCZoyfqYt1xOERoRPqmQ=";
   };
   rtloader = stdenv.mkDerivation {
     pname = "datadog-agent-rtloader";
@@ -37,19 +38,20 @@ let
     cmakeFlags = ["-DBUILD_DEMO=OFF" "-DDISABLE_PYTHON2=ON"];
   };
 
-in buildGoModule rec {
+in buildGo122Module rec {
   pname = "datadog-agent";
   inherit src version;
 
   doCheck = false;
 
-  vendorHash = "sha256-Rn8EB/6FHQk9COlOaxm4TQXjGCIPZHJV2QQnPDcbRnM=";
+  vendorHash = if stdenv.isDarwin
+               then "sha256-3Piq5DPMTZUEjqNkw5HZY25An2kATX6Jac9unQfZnZc="
+               else "sha256-FR0Et3DvjJhbYUPy9mpN0QCJ7QDU4VRZFUTL0J1FSXw=";
 
   subPackages = [
     "cmd/agent"
     "cmd/cluster-agent"
     "cmd/dogstatsd"
-    "cmd/py-launcher"
     "cmd/trace-agent"
   ];
 
@@ -67,6 +69,7 @@ in buildGoModule rec {
     "zlib"
   ]
   ++ lib.optionals withSystemd [ "systemd" ]
+  ++ lib.optionals withDocker [ "docker" ]
   ++ extraTags;
 
   ldflags = [
@@ -74,19 +77,17 @@ in buildGoModule rec {
     "-X ${goPackagePath}/pkg/version.AgentVersion=${version}"
     "-X ${goPackagePath}/pkg/serializer.AgentPayloadVersion=${payloadVersion}"
     "-X ${goPackagePath}/pkg/collector/python.pythonHome3=${python}"
-    "-X ${goPackagePath}/pkg/config.DefaultPython=3"
+    "-X ${goPackagePath}/pkg/config/setup.DefaultPython=3"
     "-r ${python}/lib"
   ];
 
-  preBuild = ''
-    # Keep directories to generate in sync with tasks/go.py
-    go generate ./pkg/status ./cmd/agent/gui
-  '';
-
   # DataDog use paths relative to the agent binary, so fix these.
+  # We can't just point these to $out since that would introduce self-referential paths in the go modules,
+  # which are a fixed-output derivation. However, the patches aren't picked up if we skip them when building
+  # the modules. So we'll just traverse from the bin back to the out folder.
   postPatch = ''
-    sed -e "s|PyChecksPath =.*|PyChecksPath = \"$out/${python.sitePackages}\"|" \
-        -e "s|distPath =.*|distPath = \"$out/share/datadog-agent\"|" \
+    sed -e "s|PyChecksPath =.*|PyChecksPath = filepath.Join(_here, \"..\", \"${python.sitePackages}\")|" \
+        -e "s|distPath =.*|distPath = filepath.Join(_here, \"..\", \"share\", \"datadog-agent\")|" \
         -i cmd/agent/common/path/path_nix.go
     sed -e "s|/bin/hostname|${lib.getBin hostname}/bin/hostname|" \
         -i pkg/util/hostname/fqdn_nix.go
@@ -97,11 +98,9 @@ in buildGoModule rec {
   postInstall = ''
     mkdir -p $out/${python.sitePackages} $out/share/datadog-agent
     cp -R --no-preserve=mode $src/cmd/agent/dist/conf.d $out/share/datadog-agent
-    rm -rf $out/share/datadog-agent/conf.d/{apm.yaml.default,process_agent.yaml.default,winproc.d}
+    rm -rf $out/share/datadog-agent/conf.d/{apm.yaml.default,process_agent.yaml.default,winproc.d,agentcrashdetect.d,myapp.d}
     cp -R $src/cmd/agent/dist/{checks,utils,config.py} $out/${python.sitePackages}
 
-    cp -R $src/pkg/status/templates $out/share/datadog-agent
-
     wrapProgram "$out/bin/agent" \
       --set PYTHONPATH "$out/${python.sitePackages}"''
       + lib.optionalString withSystemd " --prefix LD_LIBRARY_PATH : ${lib.makeLibraryPath [ (lib.getLib systemd) rtloader ]}";
@@ -119,10 +118,5 @@ in buildGoModule rec {
     homepage    = "https://www.datadoghq.com";
     license     = licenses.bsd3;
     maintainers = with maintainers; [ thoughtpolice domenkozar ];
-    # never built on aarch64-darwin since first introduction in nixpkgs
-    # broken = stdenv.hostPlatform.isDarwin && stdenv.hostPlatform.isAarch64;
-
-    # Upstream does not support Go > 1.21; for update refer to https://github.com/NixOS/nixpkgs/issues/351119
-    broken = true;
   };
 }