Rename method: "root_node" -> "main_node"

2 files changed, 7 insertions, 7 deletions

diff --git a/lib/spack/spack/solver/asp.py b/lib/spack/spack/solver/asp.py
index 588e601561..21dd185df4 100644
--- a/lib/spack/spack/solver/asp.py
+++ b/lib/spack/spack/solver/asp.py
@@ -525,12 +525,12 @@ class Result:
         best = min(self.answers)
         opt, _, answer = best
         for input_spec in self.abstract_specs:
-            node = SpecBuilder.root_node(pkg=input_spec.name)
+            node = SpecBuilder.main_node(pkg=input_spec.name)
             if input_spec.virtual:
                 providers = [
                     spec.name for spec in answer.values() if spec.package.provides(input_spec.name)
                 ]
-                node = SpecBuilder.root_node(pkg=providers[0])
+                node = SpecBuilder.main_node(pkg=providers[0])
             candidate = answer.get(node)
 
             if candidate and candidate.satisfies(input_spec):
@@ -2535,7 +2535,7 @@ class SpecBuilder:
     node_regex = re.compile(r"node\(\d,\"(.*)\"\)")
 
     @staticmethod
-    def root_node(*, pkg: str) -> str:
+    def main_node(*, pkg: str) -> str:
         """Given a package name, returns the string representation of the root node in
         the ASP encoding.
 
@@ -2650,7 +2650,7 @@ class SpecBuilder:
         extendee_spec = package.extendee_spec
 
         if extendee_spec:
-            extendee_node = SpecBuilder.root_node(pkg=extendee_spec.name)
+            extendee_node = SpecBuilder.main_node(pkg=extendee_spec.name)
             package.update_external_dependencies(self._specs.get(extendee_node, None))
 
     def depends_on(self, parent_node, dependency_node, type):
@@ -2700,11 +2700,11 @@ class SpecBuilder:
 
                 # order is determined by the  DAG. A spec's flags come after any of its ancestors
                 # on the compile line
-                node = SpecBuilder.root_node(pkg=spec.name)
+                node = SpecBuilder.main_node(pkg=spec.name)
                 source_key = (node, flag_type)
                 if source_key in self._flag_sources:
                     order = [
-                        SpecBuilder.root_node(pkg=s.name)
+                        SpecBuilder.main_node(pkg=s.name)
                         for s in spec.traverse(order="post", direction="parents")
                     ]
                     sorted_sources = sorted(
diff --git a/lib/spack/spack/spec.py b/lib/spack/spack/spec.py
index 561cd7baba..169fd88a5b 100644
--- a/lib/spack/spack/spec.py
+++ b/lib/spack/spack/spec.py
@@ -2983,7 +2983,7 @@ class Spec:
             providers = [spec.name for spec in answer.values() if spec.package.provides(name)]
             name = providers[0]
 
-        node = spack.solver.asp.SpecBuilder.root_node(pkg=name)
+        node = spack.solver.asp.SpecBuilder.main_node(pkg=name)
         assert node in answer, f"cannot find {name} in the list of specs {','.join(answer.keys())}"
 
         concretized = answer[node]