From 0db27b3340dbefad4a02b6b867fb4dc524669b38 Mon Sep 17 00:00:00 2001
From: Aaron Renner <aaron.renner@gmail.com>
Date: Tue, 29 Oct 2024 14:03:21 -0600
Subject: [PATCH] Include deprecated fields args

---
 priv/graphql/introspection.graphql           |  2 +-
 test/mix/tasks/absinthe.schema.json_test.exs | 23 +++++++++++++++++++-
 2 files changed, 23 insertions(+), 2 deletions(-)

diff --git a/priv/graphql/introspection.graphql b/priv/graphql/introspection.graphql
index 62369e5839..c1088e4afd 100644
--- a/priv/graphql/introspection.graphql
+++ b/priv/graphql/introspection.graphql
@@ -32,7 +32,7 @@ fragment FullType on __Type {
   fields(includeDeprecated: true) {
     name
     description
-    args {
+    args(includeDeprecated: true) {
       ...InputValue
     }
     type {
diff --git a/test/mix/tasks/absinthe.schema.json_test.exs b/test/mix/tasks/absinthe.schema.json_test.exs
index b4ce25dc65..163c1aec5e 100644
--- a/test/mix/tasks/absinthe.schema.json_test.exs
+++ b/test/mix/tasks/absinthe.schema.json_test.exs
@@ -14,7 +14,7 @@ defmodule Mix.Tasks.Absinthe.Schema.JsonTest do
       field :update_item,
         type: :item,
         args: [
-          id: [type: non_null(:string)],
+          id: [type: non_null(:string), deprecate: true],
           item: [type: non_null(:input_item)]
         ]
     end
@@ -143,6 +143,27 @@ defmodule Mix.Tasks.Absinthe.Schema.JsonTest do
       assert "deprecatedField" in input_thing_field_names
       assert "deprecatedFieldWithReason" in input_thing_field_names
       assert "deprecatedNonNullField" in input_thing_field_names
+
+      # Includes deprecated args by default
+      update_item_arg_names =
+        get_in(
+          decoded_schema,
+          [
+            "data",
+            "__schema",
+            "types",
+            Access.filter(&(&1["name"] == "RootMutationType")),
+            "fields",
+            Access.filter(&(&1["name"] == "updateItem")),
+            "args",
+            Access.all(),
+            "name"
+          ]
+        )
+        |> List.flatten()
+
+      assert "id" in update_item_arg_names
+      assert "item" in update_item_arg_names
     end
 
     @tag :tmp_dir