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fb4d8fe | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 | import type { CronJobCreate, CronJobPatch } from "../types.js";
import type { CronServiceState } from "./state.js";
import {
applyJobPatch,
computeJobNextRunAtMs,
createJob,
findJobOrThrow,
isJobDue,
nextWakeAtMs,
recomputeNextRuns,
} from "./jobs.js";
import { locked } from "./locked.js";
import { ensureLoaded, persist, warnIfDisabled } from "./store.js";
import { armTimer, emit, executeJob, stopTimer, wake } from "./timer.js";
export async function start(state: CronServiceState) {
await locked(state, async () => {
if (!state.deps.cronEnabled) {
state.deps.log.info({ enabled: false }, "cron: disabled");
return;
}
await ensureLoaded(state);
recomputeNextRuns(state);
await persist(state);
armTimer(state);
state.deps.log.info(
{
enabled: true,
jobs: state.store?.jobs.length ?? 0,
nextWakeAtMs: nextWakeAtMs(state) ?? null,
},
"cron: started",
);
});
}
export function stop(state: CronServiceState) {
stopTimer(state);
}
export async function status(state: CronServiceState) {
return await locked(state, async () => {
await ensureLoaded(state);
return {
enabled: state.deps.cronEnabled,
storePath: state.deps.storePath,
jobs: state.store?.jobs.length ?? 0,
nextWakeAtMs: state.deps.cronEnabled ? (nextWakeAtMs(state) ?? null) : null,
};
});
}
export async function list(state: CronServiceState, opts?: { includeDisabled?: boolean }) {
return await locked(state, async () => {
await ensureLoaded(state);
const includeDisabled = opts?.includeDisabled === true;
const jobs = (state.store?.jobs ?? []).filter((j) => includeDisabled || j.enabled);
return jobs.toSorted((a, b) => (a.state.nextRunAtMs ?? 0) - (b.state.nextRunAtMs ?? 0));
});
}
export async function add(state: CronServiceState, input: CronJobCreate) {
return await locked(state, async () => {
warnIfDisabled(state, "add");
await ensureLoaded(state);
const job = createJob(state, input);
state.store?.jobs.push(job);
await persist(state);
armTimer(state);
emit(state, {
jobId: job.id,
action: "added",
nextRunAtMs: job.state.nextRunAtMs,
});
return job;
});
}
export async function update(state: CronServiceState, id: string, patch: CronJobPatch) {
return await locked(state, async () => {
warnIfDisabled(state, "update");
await ensureLoaded(state);
const job = findJobOrThrow(state, id);
const now = state.deps.nowMs();
applyJobPatch(job, patch);
job.updatedAtMs = now;
if (job.enabled) {
job.state.nextRunAtMs = computeJobNextRunAtMs(job, now);
} else {
job.state.nextRunAtMs = undefined;
job.state.runningAtMs = undefined;
}
await persist(state);
armTimer(state);
emit(state, {
jobId: id,
action: "updated",
nextRunAtMs: job.state.nextRunAtMs,
});
return job;
});
}
export async function remove(state: CronServiceState, id: string) {
return await locked(state, async () => {
warnIfDisabled(state, "remove");
await ensureLoaded(state);
const before = state.store?.jobs.length ?? 0;
if (!state.store) {
return { ok: false, removed: false } as const;
}
state.store.jobs = state.store.jobs.filter((j) => j.id !== id);
const removed = (state.store.jobs.length ?? 0) !== before;
await persist(state);
armTimer(state);
if (removed) {
emit(state, { jobId: id, action: "removed" });
}
return { ok: true, removed } as const;
});
}
export async function run(state: CronServiceState, id: string, mode?: "due" | "force") {
return await locked(state, async () => {
warnIfDisabled(state, "run");
await ensureLoaded(state);
const job = findJobOrThrow(state, id);
const now = state.deps.nowMs();
const due = isJobDue(job, now, { forced: mode === "force" });
if (!due) {
return { ok: true, ran: false, reason: "not-due" as const };
}
await executeJob(state, job, now, { forced: mode === "force" });
await persist(state);
armTimer(state);
return { ok: true, ran: true } as const;
});
}
export function wakeNow(
state: CronServiceState,
opts: { mode: "now" | "next-heartbeat"; text: string },
) {
return wake(state, opts);
}
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