1 files changed, 100 insertions, 0 deletions
diff --git a/node_modules/svelte/src/runtime/internal/await_block.js b/node_modules/svelte/src/runtime/internal/await_block.js
new file mode 100644
index 0000000..fed0f10
--- /dev/null
+++ b/node_modules/svelte/src/runtime/internal/await_block.js
@@ -0,0 +1,100 @@
+import { is_promise } from './utils.js';
+import { check_outros, group_outros, transition_in, transition_out } from './transitions.js';
+import { flush } from './scheduler.js';
+import { get_current_component, set_current_component } from './lifecycle.js';
+
+/**
+ * @template T
+ * @param {Promise<T>} promise
+ * @param {import('./private.js').PromiseInfo<T>} info
+ * @returns {boolean}
+ */
+export function handle_promise(promise, info) {
+	const token = (info.token = {});
+	/**
+	 * @param {import('./private.js').FragmentFactory} type
+	 * @param {0 | 1 | 2} index
+	 * @param {number} [key]
+	 * @param {any} [value]
+	 * @returns {void}
+	 */
+	function update(type, index, key, value) {
+		if (info.token !== token) return;
+		info.resolved = value;
+		let child_ctx = info.ctx;
+		if (key !== undefined) {
+			child_ctx = child_ctx.slice();
+			child_ctx[key] = value;
+		}
+		const block = type && (info.current = type)(child_ctx);
+		let needs_flush = false;
+		if (info.block) {
+			if (info.blocks) {
+				info.blocks.forEach((block, i) => {
+					if (i !== index && block) {
+						group_outros();
+						transition_out(block, 1, 1, () => {
+							if (info.blocks[i] === block) {
+								info.blocks[i] = null;
+							}
+						});
+						check_outros();
+					}
+				});
+			} else {
+				info.block.d(1);
+			}
+			block.c();
+			transition_in(block, 1);
+			block.m(info.mount(), info.anchor);
+			needs_flush = true;
+		}
+		info.block = block;
+		if (info.blocks) info.blocks[index] = block;
+		if (needs_flush) {
+			flush();
+		}
+	}
+	if (is_promise(promise)) {
+		const current_component = get_current_component();
+		promise.then(
+			(value) => {
+				set_current_component(current_component);
+				update(info.then, 1, info.value, value);
+				set_current_component(null);
+			},
+			(error) => {
+				set_current_component(current_component);
+				update(info.catch, 2, info.error, error);
+				set_current_component(null);
+				if (!info.hasCatch) {
+					throw error;
+				}
+			}
+		);
+		// if we previously had a then/catch block, destroy it
+		if (info.current !== info.pending) {
+			update(info.pending, 0);
+			return true;
+		}
+	} else {
+		if (info.current !== info.then) {
+			update(info.then, 1, info.value, promise);
+			return true;
+		}
+		info.resolved = /** @type {T} */ (promise);
+	}
+}
+
+/** @returns {void} */
+export function update_await_block_branch(info, ctx, dirty) {
+	const child_ctx = ctx.slice();
+	const { resolved } = info;
+	if (info.current === info.then) {
+		child_ctx[info.value] = resolved;
+	}
+	if (info.current === info.catch) {
+		child_ctx[info.error] = resolved;
+	}
+	info.block.p(child_ctx, dirty);
+}