added woodpecker-agent

woodpecker-agent/default.nix

@@ -0,0 +1,27 @@
+{ pkgs ? import <nixpkgs> {} }:
+
+pkgs.buildGoModule rec {
+  pname = "woodpecker-agent";
+  version = "0.15.1";
+  
+  src = pkgs.fetchFromGitHub {
+    owner = "woodpecker-ci";
+    repo = "woodpecker";
+    rev = "v${version}";
+    sha256 = "ilywzKczcER7kO19X6vhn28HieeT7ZTSsoKyu802bS0=";
+  };
+
+  vendorSha256 = null;
+
+  doCheck = false;
+  
+  subPackages = [ "cmd/agent" ];
+
+  meta = with pkgs.lib; {
+    description = "Woodpecker is a community fork of the Drone CI system.";
+    homepage = "https://woodpecker-ci.org/";
+    license = licenses.asl20;
+    maintainers = with maintainers; [ codedotjs ];
+    platforms = platforms.linux ++ platforms.darwin;
+  };
+}