hocon: remove deprecated indicators

This was scheduled for 24.11.

pkgs/pkgs-lib/formats/hocon/default.nix

@@ -101,43 +101,6 @@ in
     lib = hoconLib;
 
     generate = name: value:
-      let
-        # TODO: remove in 24.11
-        # Backwards compatibility for generators in the following locations:
-        #  - nixos/modules/services/networking/jibri/default.nix (__hocon_envvar)
-        #  - nixos/modules/services/networking/jicofo.nix (__hocon_envvar, __hocon_unquoted_string)
-        #  - nixos/modules/services/networking/jitsi-videobridge.nix (__hocon_envvar)
-        replaceOldIndicators = value:
-          if lib.isAttrs value then
-            (if value ? "__hocon_envvar"
-              then
-              lib.warn ''
-                Use of `__hocon_envvar` has been deprecated, and will
-                be removed in the future.
-
-                Please use `(pkgs.formats.hocon {}).lib.mkSubstitution` instead.
-              ''
-              (hoconLib.mkSubstitution value.__hocon_envvar)
-            else if value ? "__hocon_unquoted_string"
-              then
-              lib.warn ''
-                Use of `__hocon_unquoted_string` has been deprecated, and will
-                be removed in the future.
-
-                Please make use of the freeform options of
-                `(pkgs.formats.hocon {}).format` instead.
-              ''
-              {
-                value = value.__hocon_unquoted_string;
-                _type = "unquoted_string";
-              }
-            else lib.mapAttrs (_: replaceOldIndicators) value)
-          else if lib.isList value
-            then map replaceOldIndicators value
-          else value;
-
-        finalValue = replaceOldIndicators value;
-      in
       callPackage
         ({
           stdenvNoCC
@@ -151,7 +114,7 @@ in
           dontUnpack = true;
           preferLocalBuild = true;
 
-          json = builtins.toJSON finalValue;
+          json = builtins.toJSON value;
           passAsFile = [ "json" ];
 
           strictDeps = true;

pkgs/pkgs-lib/formats/hocon/test/backwards-compatibility/default.nix

@@ -1,65 +0,0 @@
-{ formats, stdenvNoCC, ... }:
-let
-  hocon = formats.hocon { };
-
-  expression = {
-    substitution = { __hocon_envvar = "PATH"; };
-    literal = {
-      __hocon_unquoted_string = ''
-        [
-          1,
-          "a",
-        ]'';
-    };
-
-    nested = {
-      substitution = { __hocon_envvar = "PATH"; };
-      literal = {
-        __hocon_unquoted_string = ''
-          [
-            1,
-            "a",
-          ]'';
-      };
-    };
-
-    nested_in_array = [
-      { __hocon_envvar = "PATH"; }
-      {
-        __hocon_unquoted_string = ''
-          [
-            1,
-            "a",
-          ]'';
-      }
-    ];
-  };
-
-  hocon-test-conf = hocon.generate "hocon-test.conf" expression;
-in
-  stdenvNoCC.mkDerivation {
-    name = "pkgs.formats.hocon-test-backwards-compatibility";
-
-    dontUnpack = true;
-    dontBuild = true;
-
-    doCheck = true;
-    checkPhase = ''
-      runHook preCheck
-
-      diff -U3 ${./expected.txt} ${hocon-test-conf}
-
-      runHook postCheck
-    '';
-
-    installPhase = ''
-      runHook preInstall
-
-      mkdir $out
-      cp ${./expected.txt} $out/expected.txt
-      cp ${hocon-test-conf} $out/hocon-test.conf
-      cp ${hocon-test-conf.passthru.json} $out/hocon-test.json
-
-      runHook postInstall
-    '';
-  }

pkgs/pkgs-lib/formats/hocon/test/backwards-compatibility/expected.txt

@@ -1,22 +0,0 @@
-{
-  "literal" = [
-    1,
-    "a",
-  ]
-  "nested" = {
-    "literal" = [
-      1,
-      "a",
-    ]
-    "substitution" = ${?PATH}
-  }
-  "nested_in_array" = [
-    ${?PATH},
-    [
-      1,
-      "a",
-    ]
-  ]
-  "substitution" = ${?PATH}
-}
-

pkgs/pkgs-lib/formats/hocon/test/default.nix

@@ -1,15 +1,4 @@
 { pkgs, ... }:
 {
   comprehensive = pkgs.callPackage ./comprehensive { };
-  backwards-compatibility =
-    let
-      pkgsNoWarn = pkgs.extend (final: prev: {
-        lib = prev.lib.extend (libFinal: libPrev: {
-          warn = msg: v: v;
-          trivial = libPrev.trivial // {
-            warn = msg: v: v;
-          };
-        });
-      });
-    in pkgsNoWarn.callPackage ./backwards-compatibility { };
 }