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Frontend-Learner/node_modules/nitropack/dist/runtime/internal/task.mjs

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+import { Cron } from "croner";
+import { createError } from "h3";
+import { isTest } from "std-env";
+import { scheduledTasks, tasks } from "#nitro-internal-virtual/tasks";
+export function defineTask(def) {
+  if (typeof def.run !== "function") {
+    def.run = () => {
+      throw new TypeError("Task must implement a `run` method!");
+    };
+  }
+  return def;
+}
+const __runningTasks__ = {};
+export async function runTask(name, {
+  payload = {},
+  context = {}
+} = {}) {
+  if (__runningTasks__[name]) {
+    return __runningTasks__[name];
+  }
+  if (!(name in tasks)) {
+    throw createError({
+      message: `Task \`${name}\` is not available!`,
+      statusCode: 404
+    });
+  }
+  if (!tasks[name].resolve) {
+    throw createError({
+      message: `Task \`${name}\` is not implemented!`,
+      statusCode: 501
+    });
+  }
+  const handler = await tasks[name].resolve();
+  const taskEvent = { name, payload, context };
+  __runningTasks__[name] = handler.run(taskEvent);
+  try {
+    const res = await __runningTasks__[name];
+    return res;
+  } finally {
+    delete __runningTasks__[name];
+  }
+}
+export function startScheduleRunner() {
+  if (!scheduledTasks || scheduledTasks.length === 0 || isTest) {
+    return;
+  }
+  const payload = {
+    scheduledTime: Date.now()
+  };
+  for (const schedule of scheduledTasks) {
+    const cron = new Cron(schedule.cron, async () => {
+      await Promise.all(
+        schedule.tasks.map(
+          (name) => runTask(name, {
+            payload,
+            context: {}
+          }).catch((error) => {
+            console.error(
+              `Error while running scheduled task "${name}"`,
+              error
+            );
+          })
+        )
+      );
+    });
+  }
+}
+export function getCronTasks(cron) {
+  return (scheduledTasks || []).find((task) => task.cron === cron)?.tasks || [];
+}
+export function runCronTasks(cron, ctx) {
+  return Promise.all(getCronTasks(cron).map((name) => runTask(name, ctx)));
+}