fix(ast): preserve local helper matches under broad imports

packages/bridge/mix.exs

@@ -65,7 +65,7 @@ defmodule PiBridge.MixProject do
       {:jason, "~> 1.4"},
       {:json_codec, "~> 0.1.5"},
       {:lumis, "~> 0.6.1"},
-      {:ex_ast, "~> 0.12"},
+      {:ex_ast, "~> 0.12.10"},
       {:floki, "~> 0.38.4"},
       {:req, "~> 0.5"},
       {:quackdb, "~> 0.5.4"},

packages/bridge/mix.lock

@@ -15,7 +15,7 @@
   "ecto_sql": {:hex, :ecto_sql, "3.14.0", "06446ab8410d2f85bfbb80857ee224ab3b693700cbb38f6535d507449a627b2e", [:mix], [{:db_connection, "~> 2.9", [hex: :db_connection, repo: "hexpm", optional: false]}, {:decimal, "~> 3.0", [hex: :decimal, repo: "hexpm", optional: false]}, {:ecto, "~> 3.14.0", [hex: :ecto, repo: "hexpm", optional: false]}, {:myxql, "~> 0.8", [hex: :myxql, repo: "hexpm", optional: true]}, {:postgrex, "~> 0.19 or ~> 1.0", [hex: :postgrex, repo: "hexpm", optional: true]}, {:tds, "~> 2.1.1 or ~> 2.2", [hex: :tds, repo: "hexpm", optional: true]}, {:telemetry, "~> 0.4.0 or ~> 1.0", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "f4d8d36faf294c9417b5a37ec7ac8217ee2abdef5fcf197ba690f361548d3949"},
   "elixir_make": {:hex, :elixir_make, "0.10.0", "16577e2583a79bb79237bbff349619ef5d80afffc07eac6e4faf0d00e2ddaf7d", [:mix], [], "hexpm", "dc1f09fb7fa68866b886abd5f0f3c83553b1a19a52359a899e92af1bb3b31982"},
   "erlex": {:hex, :erlex, "0.2.9", "7debbbaa9f4f368b8cd648983e0f1d7963028508e9c59e9d4ed504e94ef52a55", [:mix], [], "hexpm", "8cfffc0ec7159e6d73de2ab28a588064de80f88b2798d5cbe4482cbbc200178b"},
-  "ex_ast": {:hex, :ex_ast, "0.12.0", "052ad63711da41b7efbfb3490dbf3d757bb67caec17d02f6deb0db4a0363e5f6", [:mix], [{:jason, "~> 1.4", [hex: :jason, repo: "hexpm", optional: false]}, {:sourceror, "~> 1.7", [hex: :sourceror, repo: "hexpm", optional: false]}], "hexpm", "66b4797f157d32f0a63c6da227515f78816c0ac8f621f6d7a2b22108e7b4dd85"},
+  "ex_ast": {:hex, :ex_ast, "0.12.10", "1126eb2afe3218e7a8a53ce85adf1056c528c88fbb5adcbe0191b647b842b377", [:mix], [{:jason, "~> 1.4", [hex: :jason, repo: "hexpm", optional: false]}, {:sourceror, "~> 1.7", [hex: :sourceror, repo: "hexpm", optional: false]}], "hexpm", "e03f668c4354e3a1382c3d762c0fcc82ca9670f6f37e62b9097ce752be6adf39"},
   "ex_aws_auth": {:hex, :ex_aws_auth, "1.3.1", "3963992d6f7cb251b53573603c3615cec70c3f4d86199fdb865ff440295ef7a4", [:mix], [{:jason, "~> 1.4", [hex: :jason, repo: "hexpm", optional: true]}, {:req, "~> 0.5", [hex: :req, repo: "hexpm", optional: true]}], "hexpm", "025793aa08fa419aabdb652db60edbdb2e12346bd447988a1bb5854c4dd64903"},
   "ex_dna": {:hex, :ex_dna, "1.5.3", "c4c4736c1e22538002844f194fbd2b942f3a0c2a3517c843306b219f27bc5525", [:mix], [{:credo, "~> 1.7", [hex: :credo, repo: "hexpm", optional: true]}, {:gen_lsp, "~> 0.11", [hex: :gen_lsp, repo: "hexpm", optional: true]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: false]}, {:makeup, "~> 1.0", [hex: :makeup, repo: "hexpm", optional: true]}, {:makeup_elixir, "~> 0.14 or ~> 1.0", [hex: :makeup_elixir, repo: "hexpm", optional: true]}], "hexpm", "28196153994e99aae29a955ee9f1d37ea6d3a33dbac0896ac4b937ebc622c313"},
   "ex_doc": {:hex, :ex_doc, "0.40.3", "4a972ffe64bc07dc605af487e98fc19b72a4185f55ca031b94c0552d6071c1d9", [:mix], [{:earmark_parser, "~> 1.4.44", [hex: :earmark_parser, repo: "hexpm", optional: false]}, {:makeup_c, ">= 0.1.0", [hex: :makeup_c, repo: "hexpm", optional: true]}, {:makeup_elixir, "~> 0.14 or ~> 1.0", [hex: :makeup_elixir, repo: "hexpm", optional: false]}, {:makeup_erlang, "~> 0.1 or ~> 1.0", [hex: :makeup_erlang, repo: "hexpm", optional: false]}, {:makeup_html, ">= 0.1.0", [hex: :makeup_html, repo: "hexpm", optional: true]}], "hexpm", "2756e357742fecd9749b489b85d67c9ce99c465f2e75728d9e6dc8d704b973de"},
@@ -48,7 +48,7 @@
   "req_llm": {:hex, :req_llm, "1.14.0", "336be69a442c9a172062d4d737b0f34da08315991462b7acc6b87632081fe2df", [:mix], [{:dotenvy, "~> 1.1", [hex: :dotenvy, repo: "hexpm", optional: false]}, {:ex_aws_auth, "~> 1.3", [hex: :ex_aws_auth, repo: "hexpm", optional: false]}, {:igniter, "~> 0.7", [hex: :igniter, repo: "hexpm", optional: true]}, {:jason, "~> 1.4", [hex: :jason, repo: "hexpm", optional: false]}, {:jsv, "~> 0.11", [hex: :jsv, repo: "hexpm", optional: false]}, {:llm_db, "~> 2026.5.2", [hex: :llm_db, repo: "hexpm", optional: false]}, {:nimble_options, "~> 1.1", [hex: :nimble_options, repo: "hexpm", optional: false]}, {:req, "~> 0.5", [hex: :req, repo: "hexpm", optional: false]}, {:server_sent_events, "~> 1.1.0", [hex: :server_sent_events, repo: "hexpm", optional: false]}, {:splode, "~> 0.3.0", [hex: :splode, repo: "hexpm", optional: false]}, {:uniq, "~> 0.6", [hex: :uniq, repo: "hexpm", optional: false]}, {:websockex, "~> 0.5.1", [hex: :websockex, repo: "hexpm", optional: false]}, {:zoi, "~> 0.14", [hex: :zoi, repo: "hexpm", optional: false]}], "hexpm", "651153d9a1b0c75d80b4117e78d1f1a595c8fcfc0a3788f7ebd4f4b200b408d4"},
   "rustler_precompiled": {:hex, :rustler_precompiled, "0.9.0", "3a052eda09f3d2436364645cc1f13279cf95db310eb0c17b0d8f25484b233aa0", [:mix], [{:rustler, "~> 0.23", [hex: :rustler, repo: "hexpm", optional: true]}], "hexpm", "471d97315bd3bf7b64623418b3693eedd8e47de3d1cb79a0ac8f9da7d770d94c"},
   "server_sent_events": {:hex, :server_sent_events, "1.1.0", "54606238b9182ba673a10ce90bd95f81a0939c1baa91cdf86b66acc04edd1832", [:mix], [], "hexpm", "8e164db8e295a2d869a8faafbf4a1eeaa749b62fe93f66271adff6394d93ce15"},
-  "sourceror": {:hex, :sourceror, "1.12.0", "da354c5f35aad3cc1132f5d5b0d8437d865e2661c263260480bab51b5eedb437", [:mix], [], "hexpm", "755703683bd014ebcd5de9acc24b68fb874a660a568d1d63f8f98cd8a6ef9cd0"},
+  "sourceror": {:hex, :sourceror, "1.12.2", "85bfd48159f020c0cbfc72f289f11456fdc05dc43719b6f2589fb969faefa113", [:mix], [], "hexpm", "da37d3da09c5b890528802c7056a8f585a061973820d7656b6e3649c14f0e9cb"},
   "splode": {:hex, :splode, "0.3.1", "9843c54f84f71b7833fec3f0be06c3cfb5be6b35960ee195ea4fad84b1c25030", [:mix], [], "hexpm", "8f2309b6ec2ecbb01435656429ed1d9ed04ba28797a3280c3b0d1217018ecfbd"},
   "telemetry": {:hex, :telemetry, "1.4.2", "a0cb522801dffb1c49fe6e30561badffc7b6d0e180db1300df759faa22062855", [:rebar3], [], "hexpm", "928f6495066506077862c0d1646609eed891a4326bee3126ba54b60af61febb1"},
   "texture": {:hex, :texture, "1.0.1", "f38127e6eb0a70c0dcdcfb0e3536dcdbc14594de736a061a1300d9a8ef08a900", [:mix], [{:abnf_parsec, "~> 2.0", [hex: :abnf_parsec, repo: "hexpm", optional: false]}], "hexpm", "0e2afc09b7949678d82cf62e4a1e1e284844d5aa8e2c1aa9f5e2aa554c7b8e16"},

packages/bridge/test/pi/ast_test.exs

@@ -24,6 +24,26 @@ defmodule Pi.ASTTest do
     assert result.pattern == "foo(first, ...)"
   end
 
+  test "finds local helper calls next to a broad import" do
+    in_git_repo(fn ->
+      File.mkdir_p!("lib")
+
+      File.write!("lib/demo.ex", """
+      defmodule Demo do
+        import Ecto.Changeset
+
+        def run(a, b, c, d, e), do: ensure_vector_store_mapping(a, b, c, d, e)
+        defp ensure_vector_store_mapping(a, b, c, d, e), do: {a, b, c, d, e}
+      end
+      """)
+
+      assert {:ok, result} =
+               Pi.AST.search("ensure_vector_store_mapping(_, _, _, _, _)", path: "lib")
+
+      assert result.total == 2
+    end)
+  end
+
   test "diff compares a changed file against git HEAD" do
     in_git_repo(fn ->
       File.mkdir_p!("lib")