CronGPT

Generate cron expressions with ChatGPT

\n );\n}\n\nconst Link = ({ href, children }: { href: string; children?: any }) => (\n {children}\n);\n\nfunction Cron({ cron, timezone }) {\n let translation;\n try {\n translation = cronstrue.toString(cron, { tzOffset: getOffset(timezone), use24HourTimeFormat: false });\n } catch (e) {\n translation = \"Translation error: \" + e.message;\n }\n return (\n

\n        
\n        \n          {cron}
\n        
\n        UTC
\n

\n \"{translation}, {timezone}\"\n

\n );\n}\n\nasync function compile(req: Request) {\n const form = await req.formData();\n const description = form.get(\"description\") as string;\n const timezone = form.get(\"timezone\") as string;\n const { content } = await chat([\n {\n role: \"system\",\n content: `You are an natural language to cron syntax compiler.\n Return a cron expression in UTC.\n The user is in ${timezone}. The timezone offset is ${getOffset(timezone)}.\n Return ONLY the cron expression.`,\n },\n { role: \"user\", content: description },\n ], {\n max_tokens: 10,\n });\n const cron = content.replace(\"`\", \"\");\n return Response.json(cron);\n}\n\n// // https://stackoverflow.com/a/68593283\nconst getOffset = (timeZone: string) => {\n const now = new Date();\n const utcDate = new Date(now.toLocaleString(\"en-US\", { timeZone: \"UTC\" }));\n const tzDate = new Date(now.toLocaleString(\"en-US\", { timeZone }));\n return (tzDate.getTime() - utcDate.getTime()) / (60 * 60 * 1000);\n};","deleted","subdomain",[102],"permalink","https://www.val.town/x/stevekrouse/cron_client_react_fork/code/main.tsx","extension","routes/embed","actionData","errors"]