Bypass multiple exports

src/lib.rs

@@ -68,6 +68,8 @@ struct NextSuperJsonTransformer {
 
  has_init_props: bool,
  use_init_props: bool,
+
+ has_multiple_props: bool,
 }
 
 #[derive(Debug, Default, Clone, Deserialize)]
@@ -90,6 +92,8 @@ pub fn transform(config: Config) -> impl VisitMut {
 
  has_init_props: false,
  use_init_props: false,
+
+ has_multiple_props: false,
  }
 }
 
@@ -106,7 +110,7 @@ impl VisitMut for NextSuperJsonTransformer {
  self.find_ssg_prop(items);
 
  if self.props.export.orig.is_none() {
- if !self.use_init_props {
+ if !self.use_init_props || self.has_multiple_props {
  return;
  }
 
@@ -603,11 +607,13 @@ impl NextSuperJsonTransformer {
  pub fn find_ssg_prop(&mut self, items: &mut Vec<ModuleItem>) {
  let mut ssg_prop_ident = None;
 
- self.props.export.orig = items.iter_mut().position(|item| {
+ let mut first = None;
+
+ items.iter_mut().enumerate().any(|(pos, item)| {
  // check initial props
  item.visit_mut_children_with(self);
 
- match item {
+ let found = match item {
  // check has ssg props
  ModuleItem::ModuleDecl(ModuleDecl::ExportDecl(ExportDecl { decl, .. })) => {
  match decl {
@@ -657,9 +663,25 @@ impl NextSuperJsonTransformer {
  self.props.export.spec.is_some()
  }
  _ => false,
+ };
+
+ if found {
+ if first.is_some() || self.use_init_props {
+ self.has_multiple_props = true;
+ return true;
+ }
+ first = Some(pos);
  }
+
+ false
  });
 
+ if self.has_multiple_props {
+ return;
+ }
+
+ self.props.export.orig = first;
+
  if ssg_prop_ident.is_some() && !self.props.skip {
  let mut n = items.len();
 

tests/fixture/skip/multiple-exports/code.js

@@ -0,0 +1,19 @@
+export default function Page() {
+ return <div>Page</div>;
+}
+
+export const getStaticProps = () => {
+ return {
+ props: {},
+ };
+}
+
+export const getServerSideProps = () => {
+ return {
+ props: {},
+ };
+}
+
+Page.getInitialProps = () => {
+ return {};
+}

tests/fixture/skip/multiple-exports/output.js

@@ -0,0 +1,19 @@
+export default function Page() {
+ return <div>Page</div>;
+}
+
+export const getStaticProps = () => {
+ return {
+ props: {},
+ };
+}
+
+export const getServerSideProps = () => {
+ return {
+ props: {},
+ };
+}
+
+Page.getInitialProps = () => {
+ return {};
+}