feat: convert integrations to TS (#13663)

1 files changed, 26 insertions, 0 deletions

diff --git a/packages/integrations/vue/src/context.ts b/packages/integrations/vue/src/context.ts
new file mode 100644
index 000000000..833755044
--- /dev/null
+++ b/packages/integrations/vue/src/context.ts
@@ -0,0 +1,26 @@
+import type { SSRResult } from 'astro';
+
+const contexts = new WeakMap<SSRResult, { currentIndex: number; readonly id: string }>();
+
+const ID_PREFIX = 's';
+
+function getContext(rendererContextResult: SSRResult) {
+	if (contexts.has(rendererContextResult)) {
+		return contexts.get(rendererContextResult);
+	}
+	const ctx = {
+		currentIndex: 0,
+		get id() {
+			return ID_PREFIX + this.currentIndex.toString();
+		},
+	};
+	contexts.set(rendererContextResult, ctx);
+	return ctx;
+}
+
+export function incrementId(rendererContextResult: SSRResult) {
+	const ctx = getContext(rendererContextResult)!;
+	const id = ctx.id;
+	ctx.currentIndex++;
+	return id;
+}