fix(hmr): reload when components switch between vapor and vdom (#714)

edison1105 · web-flow · commit 6c45fe52944a · 2025-12-12T13:41:13.000+08:00
diff --git a/packages/plugin-vue/src/handleHotUpdate.ts b/packages/plugin-vue/src/handleHotUpdate.ts
@@ -296,6 +296,9 @@ function isEqualAst(prev?: t.Statement[], next?: t.Statement[]): boolean {
 }
 
 function hasScriptChanged(prev: SFCDescriptor, next: SFCDescriptor): boolean {
+  // @ts-expect-error TODO remove when 3.6 is out
+  if (prev.vapor !== next.vapor) return true
+
   // check for scriptAst/scriptSetupAst changes
   // note that the next ast is not available yet, so we need to trigger parsing
   const prevScript = getResolvedScript(prev, false)

Original file line number	Diff line number	Diff line change
`@@ -296,6 +296,9 @@ function isEqualAst(prev?: t.Statement[], next?: t.Statement[]): boolean {`
`296`	`296`	`}`
`297`	`297`
`298`	`298`	`function hasScriptChanged(prev: SFCDescriptor, next: SFCDescriptor): boolean {`
	`299`	`+ // @ts-expect-error TODO remove when 3.6 is out`
	`300`	`+ if (prev.vapor !== next.vapor) return true`
	`301`	`+`
`299`	`302`	`// check for scriptAst/scriptSetupAst changes`
`300`	`303`	`// note that the next ast is not available yet, so we need to trigger parsing`
`301`	`304`	`const prevScript = getResolvedScript(prev, false)`