reorganize monitor package

api/cron/monitor-chutes.ts

@@ -1,4 +1,4 @@
-import { runMonitor, round6 } from '../../models-monitor/lib.ts'
+import { runMonitor, round6 } from '@models.dev/monitor'
 
 export const config = { maxDuration: 60 }
 

api/cron/monitor-openrouter.ts

@@ -1,4 +1,4 @@
-import { runMonitor, round6 } from '../../models-monitor/lib.ts'
+import { runMonitor, round6 } from '@models.dev/monitor'
 
 export const config = { maxDuration: 60 }
 

package.json

@@ -11,8 +11,8 @@
     "helicone:generate": "bun ./packages/core/script/generate-helicone.ts",
     "venice:generate": "bun ./packages/core/script/generate-venice.ts",
     "vercel:generate": "bun ./packages/core/script/generate-vercel.ts",
-    "monitor:openrouter": "bun ./models-monitor/openrouter.ts",
-    "monitor:chutes": "bun ./models-monitor/chutes.ts"
+    "monitor:openrouter": "bun ./packages/monitor/providers/openrouter.ts",
+    "monitor:chutes": "bun ./packages/monitor/providers/chutes.ts"
   },
   "type": "module",
   "workspaces": {

packages/monitor/index.ts

@@ -0,0 +1,3 @@
+export { runMonitor } from './src/runner.ts'
+export { round6 } from './src/helpers.ts'
+export type { ModelEntry, MonitorOptions } from './src/types.ts'

packages/monitor/package.json

@@ -0,0 +1,11 @@
+{
+  "name": "@models.dev/monitor",
+  "version": "0.0.0",
+  "type": "module",
+  "main": "./index.ts",
+  "exports": { ".": "./index.ts" },
+  "private": true,
+  "dependencies": {
+    "@aws-sdk/client-s3": "*"
+  }
+}

models-monitor/chutes.ts → packages/monitor/providers/chutes.ts

@@ -5,7 +5,7 @@
  * Usage: bun run monitor:chutes
  */
 
-import { runMonitor, round6 } from './lib.ts'
+import { runMonitor, round6 } from '@models.dev/monitor'
 
 runMonitor({
   name: 'Chutes',

models-monitor/openrouter.ts → packages/monitor/providers/openrouter.ts

@@ -4,7 +4,7 @@
  * Usage: bun run monitor:openrouter
  */
 
-import { runMonitor, round6 } from './lib.ts'
+import { runMonitor, round6 } from '@models.dev/monitor'
 
 runMonitor({
   name: 'OpenRouter',

packages/monitor/src/helpers.ts

@@ -0,0 +1,26 @@
+export function round6(n: number): number {
+  return Math.round(n * 1_000_000) / 1_000_000
+}
+
+export function formatPrice(p: number): string {
+  if (p === 0) return '$0'
+  return `$${p.toFixed(2)}`
+}
+
+export function priceArrow(oldVal: number, newVal: number): string {
+  if (newVal > oldVal) return '↑'
+  if (newVal < oldVal) return '↓'
+  return '→'
+}
+
+export function pctChange(oldVal: number, newVal: number): string {
+  if (oldVal === 0) return ''
+  const pct = ((newVal - oldVal) / oldVal) * 100
+  const sign = pct > 0 ? '+' : ''
+  return ` _(${sign}${Math.round(pct)}%)_`
+}
+
+export function truncateList(lines: string[], maxItems = 20, sep = '\n'): string {
+  if (lines.length <= maxItems) return lines.join(sep)
+  return lines.slice(0, maxItems).join(sep) + `${sep}_…and ${lines.length - maxItems} more_`
+}