chore: add comments

edison1105 · edison1105 · commit 8939c881ce7f · 2024-11-09T09:57:04.000+08:00
diff --git a/packages/plugin-vue/src/main.ts b/packages/plugin-vue/src/main.ts
@@ -155,9 +155,10 @@ export async function transformMain(
     )
     // check if the template is the only thing that changed
     if (prevDescriptor && isOnlyTemplateChanged(prevDescriptor, descriptor)) {
-      // #7 vite will cache the transform result. If the current hot update
-      // is triggered by changes in other files that the current component
-      // relies on, a reload is required.
+      // #7 only consider re-render if the HMR is triggered by the current component,
+      // otherwise reload. Due to vite will cache the transform result. If the HMR
+      // is triggered by other files that the current component relies on, a reload
+      // is required.
       output.push(
         `export const _rerender_only = __VUE_HMR_RUNTIME__.CHANGED_FILE === ${JSON.stringify(normalizePath(filename))}`,
       )

Original file line number	Diff line number	Diff line change
`@@ -155,9 +155,10 @@ export async function transformMain(`
`155`	`155`	`)`
`156`	`156`	`// check if the template is the only thing that changed`
`157`	`157`	`if (prevDescriptor && isOnlyTemplateChanged(prevDescriptor, descriptor)) {`
`158`		`- // #7 vite will cache the transform result. If the current hot update`
`159`		`- // is triggered by changes in other files that the current component`
`160`		`- // relies on, a reload is required.`
	`158`	`+ // #7 only consider re-render if the HMR is triggered by the current component,`
	`159`	`+ // otherwise reload. Due to vite will cache the transform result. If the HMR`
	`160`	`+ // is triggered by other files that the current component relies on, a reload`
	`161`	`+ // is required.`
`161`	`162`	`output.push(`
`162`	`163`	`export const _rerender_only = __VUE_HMR_RUNTIME__.CHANGED_FILE === ${JSON.stringify(normalizePath(filename))}`,
`163`	`164`	`)`