From ed2fea1030b92da9f710e961b9e6a81415cd6dcc Mon Sep 17 00:00:00 2001
From: alexion <contact@alexion.dev>
Date: Sat, 5 Sep 2026 21:46:44 -0400
Subject: [PATCH] refactor(ariadne): flatten Rust source layout

---
 AGENTS.md                         |  2 ++
 src/ariadne/BUILD                 | 10 +++++-----
 src/ariadne/Cargo.toml            |  7 +++++++
 src/ariadne/{src => }/artifact.rs |  0
 src/ariadne/{src => }/graph.rs    |  0
 src/ariadne/{src => }/lib.rs      |  0
 src/ariadne/{src => }/lib_test.rs |  0
 src/ariadne/{src => }/main.rs     |  0
 8 files changed, 14 insertions(+), 5 deletions(-)
 rename src/ariadne/{src => }/artifact.rs (100%)
 rename src/ariadne/{src => }/graph.rs (100%)
 rename src/ariadne/{src => }/lib.rs (100%)
 rename src/ariadne/{src => }/lib_test.rs (100%)
 rename src/ariadne/{src => }/main.rs (100%)

diff --git a/AGENTS.md b/AGENTS.md
index 7204a85..c42faeb 100644
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -99,6 +99,8 @@
 - When creating a pull request from a worktree-specific development branch, create a dedicated pull-request branch
   separate from the branch that names or anchors the worktree.
   Do not open pull requests directly from the worktree branch.
+- Ariadne uses a flat Rust source layout under `src/ariadne/`.
+  Do not add a Cargo-default nested `src/ariadne/src/` source directory.
 - In Bazel `BUILD` files, depend on vendored Rust crates through the public aliases under
   `//third_party/crates`, for example `//third_party/crates:serde`.
 - Ariadne extraction must preserve the game-root season prefix for archived source.
diff --git a/src/ariadne/BUILD b/src/ariadne/BUILD
index 8c9b835..0473c79 100644
--- a/src/ariadne/BUILD
+++ b/src/ariadne/BUILD
@@ -4,9 +4,9 @@ rust_library(
     name = "ariadne_lib",
     crate_name = "ariadne",
     srcs = [
-        "src/artifact.rs",
-        "src/graph.rs",
-        "src/lib.rs",
+        "artifact.rs",
+        "graph.rs",
+        "lib.rs",
     ],
     deps = [
         "//third_party/crates:serde",
@@ -16,7 +16,7 @@ rust_library(
 
 rust_test(
     name = "ariadne_lib_test",
-    srcs = ["src/lib_test.rs"],
+    srcs = ["lib_test.rs"],
     deps = [
         ":ariadne_lib",
         "//third_party/crates:serde_json",
@@ -26,7 +26,7 @@ rust_test(
 rust_binary(
     name = "ariadne",
     crate_name = "ariadne_cli",
-    srcs = ["src/main.rs"],
+    srcs = ["main.rs"],
     deps = [":ariadne_lib"],
 )
 
diff --git a/src/ariadne/Cargo.toml b/src/ariadne/Cargo.toml
index 2d5ae86..49de630 100644
--- a/src/ariadne/Cargo.toml
+++ b/src/ariadne/Cargo.toml
@@ -3,6 +3,13 @@ name = "ariadne"
 version = "0.1.0"
 edition = "2024"
 
+[lib]
+path = "lib.rs"
+
+[[bin]]
+name = "ariadne"
+path = "main.rs"
+
 [dependencies]
 serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0"
diff --git a/src/ariadne/src/artifact.rs b/src/ariadne/artifact.rs
similarity index 100%
rename from src/ariadne/src/artifact.rs
rename to src/ariadne/artifact.rs
diff --git a/src/ariadne/src/graph.rs b/src/ariadne/graph.rs
similarity index 100%
rename from src/ariadne/src/graph.rs
rename to src/ariadne/graph.rs
diff --git a/src/ariadne/src/lib.rs b/src/ariadne/lib.rs
similarity index 100%
rename from src/ariadne/src/lib.rs
rename to src/ariadne/lib.rs
diff --git a/src/ariadne/src/lib_test.rs b/src/ariadne/lib_test.rs
similarity index 100%
rename from src/ariadne/src/lib_test.rs
rename to src/ariadne/lib_test.rs
diff --git a/src/ariadne/src/main.rs b/src/ariadne/main.rs
similarity index 100%
rename from src/ariadne/src/main.rs
rename to src/ariadne/main.rs