fix(ariadne): include AST adapter in preparation runfiles

src/ariadne/BUILD

@@ -16,5 +16,8 @@ rust_binary(
 sh_binary(
     name = "extract_and_decompile",
     srcs = ["extract-and-decompile.sh"],
-    data = ["extract-tools.nix"],
+    data = [
+        "extract-tools.nix",
+        "tools/export-renpy-ast.py",
+    ],
 )

src/ariadne/extract-and-decompile.sh

@@ -175,6 +175,31 @@ source_log_relative() {
   fi
 }
 
+ariadne_file() {
+  local relative=$1
+  local candidate
+  if [[ -n "${BUILD_WORKSPACE_DIRECTORY:-}" ]]; then
+    candidate=$BUILD_WORKSPACE_DIRECTORY/src/ariadne/$relative
+    if [[ -f "$candidate" ]]; then
+      printf '%s\n' "$candidate"
+      return
+    fi
+  fi
+  candidate=$script_dir/$relative
+  if [[ -f "$candidate" ]]; then
+    printf '%s\n' "$candidate"
+    return
+  fi
+  if [[ -n "${RUNFILES_DIR:-}" ]]; then
+    candidate=$RUNFILES_DIR/_main/src/ariadne/$relative
+    if [[ -f "$candidate" ]]; then
+      printf '%s\n' "$candidate"
+      return
+    fi
+  fi
+  printf '%s\n' "$script_dir/$relative"
+}
+
 launcher_prefix() {
   local log_relative=$1
   printf '%s\n' "${log_relative%%/*}"
@@ -240,7 +265,7 @@ export_ast() {
   local launcher_root python adapter output log_file namespace
   launcher_root=$(launcher_root_for "$log_relative")
   python=$(bundled_python_for "$launcher_root")
-  adapter=$script_dir/tools/export-renpy-ast.py
+  adapter=$(ariadne_file tools/export-renpy-ast.py)
   namespace=$(launcher_prefix "$log_relative")
   output=$ast_dir/${log_relative%.*}.json
   log_file=$logs_dir/ast-${log_relative//\//__}.log