Sync from a8e1c0a7402940e0fc5beef669522b315052df1blatest

1 files changed, 28 insertions, 0 deletions

diff --git a/packages/integrations/solid/src/context.ts b/packages/integrations/solid/src/context.ts
new file mode 100644
index 000000000..6e201e3f5
--- /dev/null
+++ b/packages/integrations/solid/src/context.ts
@@ -0,0 +1,28 @@
+import type { RendererContext } from './types.js';
+
+type Context = {
+	id: string;
+	c: number;
+};
+
+const contexts = new WeakMap<RendererContext['result'], Context>();
+
+export function getContext(result: RendererContext['result']): Context {
+	if (contexts.has(result)) {
+		return contexts.get(result)!;
+	}
+	let ctx: Context = {
+		c: 0,
+		get id() {
+			return 's' + this.c.toString();
+		},
+	};
+	contexts.set(result, ctx);
+	return ctx;
+}
+
+export function incrementId(ctx: Context): string {
+	let id = ctx.id;
+	ctx.c++;
+	return id;
+}