Turbopack: deterministic server action order

vercel · Mar 7, 2025 · f939e0e · f939e0e
1 parent 24c480e
commit f939e0e
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Showing 2 changed files with 2 additions and 3 deletions.
diff --git a/crates/next-api/src/module_graph.rs b/crates/next-api/src/module_graph.rs
@@ -213,7 +213,7 @@ impl ServerActionsGraph {
                     return Ok(Vc::cell(Default::default()));
                 }
 
-                let mut result = FxHashMap::default();
+                let mut result = FxIndexMap::default();
                 graph.traverse_from_entry(entry, |node| {
                     if let Some(node_data) = data.get(&node.module) {
                         result.insert(node.module, *node_data);

diff --git a/crates/next-api/src/server_actions.rs b/crates/next-api/src/server_actions.rs
@@ -7,7 +7,6 @@ use next_core::{
     },
     util::NextRuntime,
 };
-use rustc_hash::FxHashMap;
 use swc_core::{
     atoms::Atom,
     common::comments::Comments,
@@ -406,7 +405,7 @@ struct OptionActionMap(Option<ResolvedVc<ActionMap>>);
 type LayerAndActions = (ActionLayer, ResolvedVc<ActionMap>);
 /// A mapping of every module module containing Server Actions, mapping to its layer and actions.
 #[turbo_tasks::value(transparent)]
-pub struct AllModuleActions(FxHashMap<ResolvedVc<Box<dyn Module>>, LayerAndActions>);
+pub struct AllModuleActions(FxIndexMap<ResolvedVc<Box<dyn Module>>, LayerAndActions>);
 
 #[turbo_tasks::function]
 pub async fn map_server_actions(graph: Vc<SingleModuleGraph>) -> Result<Vc<AllModuleActions>> {