mirror of
https://github.com/hansjone/dsh-ops-cron.git
synced 2026-10-09 04:13:14 +08:00
oliver
67238d746e
Scope list/pause/delete to the calling chat, bind IM delivery to that peer, ignore client job ids, require trusted Host for GETs, and wrap mirrored summaries as system reminders. Co-authored-by: Cursor <cursoragent@cursor.com>
446 lines
22 KiB
JavaScript
446 lines
22 KiB
JavaScript
/**
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* Model-facing tools for scheduled jobs.
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* Plain ToolDefinition objects — do not import @deepseek-ai/dsh-tools.
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*/
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import { formatInZone, resolveTodayAt } from './scheduler.js'
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import {
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deliveryLine,
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jobVisibleToPeer,
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resolveCallerPeer,
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resolveCreateDelivery,
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resolveCreateOrigin,
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} from './delivery.js'
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import { resolveCreateAgentPreset } from './preset.js'
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const JOB_SCHEMA = {
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type: 'object',
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additionalProperties: true,
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properties: {
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id: { type: 'string' },
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name: { type: 'string' },
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prompt: { type: 'string' },
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enabled: { type: 'boolean' },
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cwd: { type: 'string' },
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timeoutMinutes: { type: 'number' },
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provider: { type: 'string' },
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model: { type: 'string' },
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reasoningEffort: { type: 'string' },
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agentPreset: { type: 'string' },
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delivery: { type: 'object', additionalProperties: true },
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origin: { type: 'object', additionalProperties: true },
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schedule: { type: 'object', additionalProperties: true },
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createdAt: { type: 'number' },
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updatedAt: { type: 'number' },
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lastRunAt: {},
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lastStatus: {},
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nextRunAt: {},
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},
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}
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function text(value) {
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return [{ type: 'text', text: String(value || '') }]
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}
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function aborted(exec) {
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if (exec?.signal?.aborted) {
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const error = new Error('aborted')
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error.code = 'ABORTED'
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throw error
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}
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}
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function presentNumber(value) {
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if (value === undefined || value === null || value === '') return false
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return Number.isFinite(Number(value))
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}
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/**
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* Models often send overlapping schedule fields (at + hour, expr + hour).
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* Prefer the most specific: after_minutes, then hour+minute, then at, then cron.
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*/
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export function scheduleFromArgs(args = {}, nowMs = Date.now()) {
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const timezone = typeof args.timezone === 'string' && args.timezone.trim()
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? args.timezone.trim()
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: (typeof args.time_zone === 'string' && args.time_zone.trim() ? args.time_zone.trim() : 'Asia/Shanghai')
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const expr = typeof args.expr === 'string' && args.expr.trim()
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? args.expr.trim()
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: (typeof args.cron === 'string' && args.cron.trim() ? args.cron.trim() : '')
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const at = typeof args.at === 'string' && args.at.trim() ? args.at.trim() : ''
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const after = presentNumber(args.after_minutes)
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? Number(args.after_minutes)
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: (presentNumber(args.in_minutes) ? Number(args.in_minutes) : null)
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const hasHour = presentNumber(args.hour)
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if (after != null) {
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if (after < 0) {
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const error = new Error('after_minutes must be >= 0')
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error.code = 'INVALID_SCHEDULE'
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throw error
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}
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return { kind: 'at', at: new Date(nowMs + after * 60_000).toISOString(), timezone }
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}
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if (hasHour) {
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const instant = resolveTodayAt(
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Number(args.hour),
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presentNumber(args.minute) ? Number(args.minute) : 0,
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timezone,
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nowMs,
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)
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return { kind: 'at', at: new Date(instant).toISOString(), timezone }
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}
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if (at) return { kind: 'at', at, timezone }
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if (expr) return { kind: 'cron', expr, timezone }
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const error = new Error('provide after_minutes, hour+minute, at (ISO or HH:mm), or expr')
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error.code = 'INVALID_SCHEDULE'
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throw error
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}
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function jobLine(job) {
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if (!job) return ''
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const tz = job.schedule?.timezone || 'Asia/Shanghai'
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const when = job.nextRunAt ? formatInZone(job.nextRunAt, tz) : 'n/a'
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const state = job.enabled === false ? 'paused' : 'enabled'
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const sched = job.schedule?.kind === 'at'
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? `at ${job.schedule.at}`
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: (job.schedule?.expr || 'cron')
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const model = job.provider && job.model ? `${job.provider}/${job.model}` : 'default-model'
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const delivery = deliveryLine(job.delivery)
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return `${job.name} [${state}] ${sched} tz=${tz} cwd=${job.cwd || '(recent workspace)'} model=${model} ${delivery} next=${when} id=${job.id}`
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}
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export function callerWorkingDirectory(exec) {
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const session = exec?.agent?.session
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return String(session?.header?.cwd || session?.cwd || exec?.agent?.cwd || '').trim()
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}
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export function resolveCreateCwd(args, exec, { peer = null } = {}) {
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const sessionCwd = callerWorkingDirectory(exec)
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const passed = typeof args?.cwd === 'string' ? args.cwd.trim() : ''
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// IM peers cannot point scheduled Agents at arbitrary host paths.
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if (peer?.botId) return sessionCwd
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if (passed) return passed
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return sessionCwd
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}
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function forbidForeignJob(job, peer) {
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if (!peer?.botId) return job
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if (jobVisibleToPeer(job, peer)) return job
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const error = new Error('job not found or not owned by this chat')
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error.code = 'NOT_FOUND'
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throw error
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}
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async function requireOwnedJob(service, id, peer) {
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const job = await service.getJob?.(id)
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if (job) return forbidForeignJob(job, peer)
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// Fallback when getJob is absent: list and find.
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const jobs = await service.listJobs()
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const hit = (jobs || []).find((row) => row.id === id)
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if (!hit) {
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const error = new Error('job not found')
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error.code = 'NOT_FOUND'
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throw error
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}
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return forbidForeignJob(hit, peer)
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}
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export function callerModelSelection(exec) {
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const opts = exec?.agent?.options || {}
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const provider = String(opts.provider || '').trim()
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const model = String(opts.model || '').trim()
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if (!provider || !model) return { provider: '', model: '', reasoningEffort: '' }
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const reasoningEffort = String(opts.reasoningEffort || '').trim()
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return { provider, model, reasoningEffort }
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}
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export function resolveCreateModel(args, exec) {
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const provider = typeof args?.provider === 'string' ? args.provider.trim() : ''
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const model = typeof args?.model === 'string' ? args.model.trim() : ''
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const reasoningEffort = typeof args?.reasoning_effort === 'string'
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? args.reasoning_effort.trim()
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: (typeof args?.reasoningEffort === 'string' ? args.reasoningEffort.trim() : '')
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if (provider && model) return { provider, model, reasoningEffort }
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const fromSession = callerModelSelection(exec)
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return { ...fromSession, reasoningEffort: reasoningEffort || fromSession.reasoningEffort }
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}
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function requireId(args) {
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const id = typeof args?.id === 'string' ? args.id.trim() : ''
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if (!id) {
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const error = new Error('id is required')
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error.code = 'INVALID_JOB'
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throw error
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}
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return id
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}
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export function cronToolDefinitions(service, deps = {}) {
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const getDshIm = typeof deps.getDshIm === 'function' ? deps.getDshIm : () => undefined
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const getAgentPresets = typeof deps.getAgentPresets === 'function' ? deps.getAgentPresets : () => undefined
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return [
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{
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name: 'cron_create',
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description: 'Create a DSH 定时任务 job (sidebar scheduled job). NEVER use crontab. NOT schedule_create. Default timezone Asia/Shanghai. For "in N minutes / 一分钟后" pass only after_minutes. For "today/tonight at HH:MM" pass only hour+minute (24h; hour=0 is midnight). Do not also send at or expr. Extra schedule fields are ignored (after_minutes > hour > at > expr). cwd MUST be the current workspace path when chatting in a workspace; if omitted, uses the current session working directory. Pass provider+model for the job; if omitted, snapshots the current session model. Agent preset: omit to inherit (WhatsApp chat preset → session → Host default); or pass agent_preset. Delivery: omit for auto — on WhatsApp/IM creates/reuses a 投递目标 for the current chat (group→group, DM→DM) and sets delivery=im; on Web/DSH defaults to dsh. Or pass delivery=dsh|im with im_bot_id+im_target_id.',
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parameters: {
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type: 'object',
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additionalProperties: false,
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properties: {
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name: { type: 'string', description: 'Short display name in the 定时任务 list.' },
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prompt: { type: 'string', description: 'Self-contained instructions for the new session when the job fires.' },
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expr: { type: 'string', description: '5-field cron in the given timezone: "minute hour day-of-month month day-of-week". Recurring jobs only. 22:55 every day = "55 22 * * *". Do not send expr together with after_minutes/hour/at — extras are ignored.' },
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cron: { type: 'string', description: 'Alias of expr.' },
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at: { type: 'string', description: 'One-shot ISO or HH:mm. Prefer after_minutes or hour+minute instead. Ignored if after_minutes or hour is set.' },
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after_minutes: { type: 'number', description: 'One-shot in N minutes from now. Use for "一分钟后" / "in 5 minutes". Do not also pass at, hour, or expr.' },
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in_minutes: { type: 'number', description: 'Alias of after_minutes.' },
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hour: { type: 'integer', description: 'One-shot today/tonight clock hour 0-23. Midnight is 0. Ignored if after_minutes is set.' },
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minute: { type: 'integer', description: '0-59, used with hour.' },
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timezone: { type: 'string', description: 'IANA timezone for expr/at. Default Asia/Shanghai. Do not pass UTC unless the user asked for UTC.' },
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time_zone: { type: 'string', description: 'Alias of timezone.' },
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cwd: { type: 'string', description: 'Filesystem path of the workspace this job should run in. When the user is in a workspace conversation, pass THAT workspace path (current session cwd). If omitted, the current session cwd is used. WhatsApp/IM creates always use the current session cwd.' },
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provider: { type: 'string', description: 'Provider route for this job (e.g. minimax-cn, deepseek). Must be passed with model. If omitted, the current session model is stored so quota stays predictable.' },
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model: { type: 'string', description: 'Model id for this job. Must be passed with provider. Scheduled runs bill this model.' },
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reasoning_effort: { type: 'string', description: 'Optional reasoning effort for this job.' },
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timeout_minutes: { type: 'integer', description: 'Per-run timeout in minutes, 1-240.' },
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enabled: { type: 'boolean', description: 'If false, create paused. Default true.' },
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delivery: { type: 'string', description: 'dsh (sidebar session) or im (proactive WhatsApp/IM via botId+targetId). Omit to auto-detect from the current session. On WhatsApp/IM, delivery is always bound to the current chat — free im_bot_id/im_target_id are ignored.' },
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im_bot_id: { type: 'string', description: 'Opaque botId from IM 投递设置 when delivery=im (Web/sidebar only; IM chats cannot retarget).' },
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im_target_id: { type: 'string', description: 'Opaque targetId from IM 投递设置 when delivery=im (Web/sidebar only; IM chats cannot retarget).' },
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agent_preset: { type: 'string', description: 'Agent preset id for scheduled runs. Omit to inherit from the current WhatsApp/IM chat or Host default.' },
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},
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required: ['name', 'prompt'],
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},
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output: {
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schema: {
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type: 'object',
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additionalProperties: true,
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properties: { job: JOB_SCHEMA },
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},
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render: (_args, value) => {
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const job = value.job
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const tz = job?.schedule?.timezone || 'Asia/Shanghai'
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const when = job?.nextRunAt ? formatInZone(job.nextRunAt, tz) : 'none'
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const sched = job?.schedule?.kind === 'at'
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? `one-shot ${job.schedule.at}`
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: `cron ${job?.schedule?.expr}`
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const cwd = job?.cwd ? ` cwd=${job.cwd}` : ' cwd=(recent workspace)'
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const model = job?.provider && job?.model
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? ` model=${job.provider}/${job.model}`
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: ' model=(new-session default at fire time)'
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const delivery = ` ${deliveryLine(job?.delivery)}`
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return text(`Created "${job?.name}" (${job?.id}) ${sched} in ${tz}.${cwd}.${model}.${delivery}. Next run: ${when}. If that local time is wrong, delete this job and recreate with 24h hours (22=10pm).`)
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},
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},
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presentCall: (args) => ({ card: 'generic', title: '创建定时任务', content: String(args?.name || '') }),
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async execute(args, exec) {
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aborted(exec)
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const timeout = Number(args.timeout_minutes)
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const dshIm = getDshIm()
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try {
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const peer = await resolveCallerPeer(exec, dshIm)
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const delivery = await resolveCreateDelivery(args, exec, { dshIm })
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const origin = await resolveCreateOrigin(args, exec, { dshIm })
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const agentPreset = await resolveCreateAgentPreset(args, exec, {
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dshIm,
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agentPresets: getAgentPresets(),
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})
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const job = await service.createJob({
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name: args.name,
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prompt: args.prompt,
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schedule: scheduleFromArgs(args, Date.now()),
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cwd: resolveCreateCwd(args, exec, { peer }),
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...resolveCreateModel(args, exec),
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timeoutMinutes: Number.isFinite(timeout) && timeout > 0 ? timeout : undefined,
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enabled: args.enabled !== false,
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delivery,
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...origin ? { origin } : {},
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agentPreset,
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})
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return { job }
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} catch (error) {
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const tz = args.timezone || args.time_zone || 'Asia/Shanghai'
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const nowText = formatInZone(Date.now(), tz)
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const message = error instanceof Error ? error.message : String(error)
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const code = error && error.code
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if (code === 'INVALID_AT' || /already in the past/.test(message)) {
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throw new Error(`${message}. Current local time is ${nowText}. For "in N minutes" pass only after_minutes. For "today/tonight at HH:MM" pass only hour and minute (hour=0 is midnight).`)
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}
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throw error instanceof Error ? error : new Error(message)
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}
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},
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},
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{
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name: 'cron_list',
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description: 'List DSH 定时任务 jobs (sidebar scheduled jobs). Use this whenever the user asks what scheduled tasks exist. NEVER use crontab -l or /etc/cron* — those are OS crontabs, not this plugin.',
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parameters: {
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type: 'object',
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additionalProperties: false,
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properties: {
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enabled_only: { type: 'boolean', description: 'If true, omit paused jobs.' },
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},
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},
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output: {
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schema: {
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type: 'object',
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additionalProperties: false,
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properties: {
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jobs: { type: 'array', items: JOB_SCHEMA },
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count: { type: 'integer' },
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},
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required: ['jobs', 'count'],
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},
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render: (_args, value) => {
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const rows = (value.jobs || []).map(jobLine)
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return text(rows.length ? `Scheduled tasks (${value.count}):\n${rows.join('\n')}` : 'No scheduled tasks yet.')
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},
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},
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presentCall: () => ({ card: 'generic', title: '列出定时任务' }),
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async execute(args, exec) {
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aborted(exec)
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const peer = await resolveCallerPeer(exec, getDshIm())
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let jobs = await service.listJobs()
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if (peer?.botId) jobs = jobs.filter((job) => jobVisibleToPeer(job, peer))
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if (args?.enabled_only === true) jobs = jobs.filter((job) => job.enabled !== false)
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return { jobs, count: jobs.length }
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},
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},
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{
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name: 'cron_pause',
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description: 'Pause a scheduled task by id from cron_list / cron_create. It stays in 定时任务 but will not fire until resumed.',
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parameters: {
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type: 'object',
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additionalProperties: false,
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properties: { id: { type: 'string', description: 'Job id.' } },
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required: ['id'],
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},
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output: {
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schema: { type: 'object', additionalProperties: true, properties: { job: JOB_SCHEMA } },
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render: (_args, value) => text(`Paused "${value.job?.name}" (${value.job?.id}).`),
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},
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presentCall: (args) => ({ card: 'generic', title: '暂停定时任务', content: String(args?.id || '') }),
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async execute(args, exec) {
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aborted(exec)
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const peer = await resolveCallerPeer(exec, getDshIm())
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const id = requireId(args)
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await requireOwnedJob(service, id, peer)
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const job = await service.pauseJob(id, false)
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return { job }
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},
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},
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{
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name: 'cron_resume',
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description: 'Resume a paused scheduled task by id.',
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parameters: {
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type: 'object',
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additionalProperties: false,
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properties: { id: { type: 'string', description: 'Job id.' } },
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required: ['id'],
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},
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output: {
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schema: { type: 'object', additionalProperties: true, properties: { job: JOB_SCHEMA } },
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render: (_args, value) => text(`Resumed "${value.job?.name}" (${value.job?.id}).`),
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},
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presentCall: (args) => ({ card: 'generic', title: '恢复定时任务', content: String(args?.id || '') }),
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async execute(args, exec) {
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aborted(exec)
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const peer = await resolveCallerPeer(exec, getDshIm())
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const id = requireId(args)
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await requireOwnedJob(service, id, peer)
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const job = await service.pauseJob(id, true)
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return { job }
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},
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},
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{
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name: 'cron_delete',
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description: 'Permanently delete a scheduled task by id. History rows for that job remain until pruned.',
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parameters: {
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type: 'object',
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additionalProperties: false,
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properties: { id: { type: 'string', description: 'Job id.' } },
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required: ['id'],
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},
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output: {
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schema: {
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type: 'object',
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additionalProperties: false,
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properties: {
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id: { type: 'string' },
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deleted: { type: 'boolean' },
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},
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required: ['id', 'deleted'],
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},
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render: (_args, value) => text(value.deleted ? `Deleted scheduled task ${value.id}.` : `Scheduled task ${value.id} was not found.`),
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},
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presentCall: (args) => ({ card: 'generic', title: '删除定时任务', content: String(args?.id || '') }),
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async execute(args, exec) {
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aborted(exec)
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const peer = await resolveCallerPeer(exec, getDshIm())
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const id = requireId(args)
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try {
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await requireOwnedJob(service, id, peer)
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await service.deleteJob(id)
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return { id, deleted: true }
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} catch (error) {
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if (error && error.code === 'NOT_FOUND') return { id, deleted: false }
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throw error
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}
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},
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},
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]
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}
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export function cronGuidanceText(nowMs = Date.now(), timeZone = 'Asia/Shanghai') {
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const now = formatInZone(nowMs, timeZone)
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return [
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'This deployment has a DSH sidebar feature named 定时任务 (scheduled tasks / dsh-ops-cron).',
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'Jobs live in that list and fire a fresh session (and optionally deliver a summary to WhatsApp/IM). They are NOT OS crontab and NOT in-chat schedule_create reminders.',
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`Current local time for scheduling: ${now}. Use this calendar date for "today"/"tonight". Never invent another month or day.`,
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'For "in N minutes / 一分钟后", call cron_create with after_minutes=N only (do not also pass at, hour, or expr).',
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'For a clock time tonight, pass only hour and minute in 24h (晚上11点34 → hour=23, minute=34; 零点33 → hour=0, minute=33). Extra at/expr fields are ignored.',
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'Working directory: if the user is chatting in a workspace, pass cwd as that workspace filesystem path (the current session working directory). If they name another workspace, use that path. If cwd is omitted, cron_create uses the current session cwd.',
|
||
'Model: pass provider+model for the job. If omitted, cron_create stores the current session model. Scheduled runs consume that model\'s quota.',
|
||
'Delivery: when chatting on WhatsApp/IM, omit delivery so the job defaults to im for the current chat (group→same group, DM→same DM). A 投递目标 is reused or auto-created. On Web/DSH, default is dsh. Or pass delivery=im with im_bot_id+im_target_id.',
|
||
'Agent preset: omit agent_preset to inherit (WhatsApp chat/group preset → creating session → Host default). Pass agent_preset to pin a preset for every scheduled run.',
|
||
'When the user asks to look at, create, pause, resume, or delete 定时任务 / scheduled tasks / cron jobs:',
|
||
'1. If cron_list / cron_create / cron_pause / cron_resume / cron_delete are in your tool list, call them.',
|
||
'2. If they are not listed, search/unlock tools or skills with query "定时任务" or "cron" (skill_search, skill_load, or dev_tool_search) and then call them.',
|
||
'3. Never run crontab, never read /etc/cron*, and never say there are no tasks until cron_list has returned.',
|
||
].join('\n')
|
||
}
|
||
|
||
export const CRON_GUIDANCE = cronGuidanceText()
|
||
|
||
export function makeCronSkill() {
|
||
return {
|
||
name: 'scheduled-tasks',
|
||
description: '定时任务: 查看、创建、暂停、恢复、删除 DSH 侧栏定时任务（今天晚上几点、一次性执行、scheduled job、cron）。WhatsApp 里创建默认回投 IM；Web 里创建进侧栏会话。不要用系统 crontab，也不是会话内 reminder。',
|
||
whenToUse: 'User asks to list or create 定时任务 / scheduled tasks, schedule something for tonight/today, pause a job, or mentions cron in DeepSeek Harness.',
|
||
source: 'runtime',
|
||
provider: 'runtime',
|
||
content: `${cronGuidanceText()}
|
||
|
||
Tools:
|
||
- cron_list — list jobs
|
||
- cron_create — "一分钟后" → after_minutes=1. Clock time → hour+minute only. Do not send at/expr at the same time. Pass cwd as the current workspace path when creating from a workspace chat. Pass provider+model or inherit the current session model. Delivery and agent preset auto from session, or pass delivery=im / agent_preset explicitly.
|
||
- cron_pause / cron_resume / cron_delete — by id from cron_list
|
||
`,
|
||
}
|
||
}
|
||
|
||
export const CRON_SKILL = makeCronSkill()
|
||
|
||
export function registerCronTools(ctx, service, deps = {}) {
|
||
const tools = ctx?.tools
|
||
if (!tools || typeof tools.register !== 'function') return () => {}
|
||
const offs = cronToolDefinitions(service, deps).map((definition) => tools.register(definition))
|
||
return () => {
|
||
for (const off of offs) {
|
||
if (typeof off === 'function') off()
|
||
}
|
||
}
|
||
}
|
||
|
||
export function registerCronGuidance(ctx) {
|
||
if (typeof ctx?.skills?.register !== 'function') return () => {}
|
||
const off = ctx.skills.register(makeCronSkill())
|
||
return typeof off === 'function' ? off : () => {}
|
||
}
|