📄 File detail

constants/common.ts

🧩 .ts📏 34 lines💾 1,516 bytes📝 text

🎯 Use case

This file lives under “constants/”, which covers static strings, built-in prompts, spinners, and style constants. On the API surface it exposes getLocalISODate, getSessionStartDate, and getLocalMonthYear — mainly functions, hooks, or classes. Dependencies touch lodash-es.

Generated from folder role, exports, dependency roots, and inline comments — not hand-reviewed for every path.

🧠 Inline summary

import memoize from 'lodash-es/memoize.js' // This ensures you get the LOCAL date in ISO format export function getLocalISODate(): string { // Check for ant-only date override

📤 Exports (heuristic)

getLocalISODate
getSessionStartDate
getLocalMonthYear

📚 External import roots

Package roots from from "…" (relative paths omitted).

lodash-es

🖥️ Source preview

import memoize from 'lodash-es/memoize.js'

// This ensures you get the LOCAL date in ISO format
export function getLocalISODate(): string {
  // Check for ant-only date override
  if (process.env.CLAUDE_CODE_OVERRIDE_DATE) {
    return process.env.CLAUDE_CODE_OVERRIDE_DATE
  }

  const now = new Date()
  const year = now.getFullYear()
  const month = String(now.getMonth() + 1).padStart(2, '0')
  const day = String(now.getDate()).padStart(2, '0')
  return `${year}-${month}-${day}`
}

// Memoized for prompt-cache stability — captures the date once at session start.
// The main interactive path gets this behavior via memoize(getUserContext) in
// context.ts; simple mode (--bare) calls getSystemPrompt per-request and needs
// an explicit memoized date to avoid busting the cached prefix at midnight.
// When midnight rolls over, getDateChangeAttachments appends the new date at
// the tail (though simple mode disables attachments, so the trade-off there is:
// stale date after midnight vs. ~entire-conversation cache bust — stale wins).
export const getSessionStartDate = memoize(getLocalISODate)

// Returns "Month YYYY" (e.g. "February 2026") in the user's local timezone.
// Changes monthly, not daily — used in tool prompts to minimize cache busting.
export function getLocalMonthYear(): string {
  const date = process.env.CLAUDE_CODE_OVERRIDE_DATE
    ? new Date(process.env.CLAUDE_CODE_OVERRIDE_DATE)
    : new Date()
  return date.toLocaleString('en-US', { month: 'long', year: 'numeric' })
}