phpPackages: set meta.mainProgram

pkgs/development/php-packages/deployer/default.nix

@@ -30,6 +30,7 @@ mkDerivation rec {
     description = "A deployment tool for PHP";
     license = licenses.mit;
     homepage = "https://deployer.org/";
+    mainProgram = "dep";
     maintainers = with maintainers; teams.php.members;
   };
 }

pkgs/top-level/php-packages.nix

@@ -56,6 +56,7 @@ lib.makeScope pkgs.newScope (self: with self; {
   # with how buildPecl does it and make the file easier to overview.
   mkDerivation = { pname, ... }@args: pkgs.stdenv.mkDerivation (args // {
     pname = "php-${pname}";
+    meta.mainProgram = args.meta.mainProgram or pname;
   });
 
   # Function to build an extension which is shipped as part of the php