@zubenelakrab/gitstats/dist/utils/date.js

Powerful Git repository analyzer with comprehensive statistics and insights

import { format, parseISO, startOfDay, startOfWeek, startOfMonth, startOfYear, getWeek, getYear, getMonth, getDay, getHours, differenceInDays, differenceInCalendarDays, } from 'date-fns';
/**
 * Format a date to ISO date string (YYYY-MM-DD)
 */
export function toDateString(date) {
    return format(date, 'yyyy-MM-dd');
}
/**
 * Format a date to week key (YYYY-WXX)
 */
export function toWeekKey(date) {
    const year = getYear(date);
    const week = getWeek(date);
    return `${year}-W${week.toString().padStart(2, '0')}`;
}
/**
 * Format a date to month key (YYYY-MM)
 */
export function toMonthKey(date) {
    return format(date, 'yyyy-MM');
}
/**
 * Format a date to year key (YYYY)
 */
export function toYearKey(date) {
    return format(date, 'yyyy');
}
/**
 * Get the start of day for a date
 */
export function getDayStart(date) {
    return startOfDay(date);
}
/**
 * Get the start of week for a date
 */
export function getWeekStart(date) {
    return startOfWeek(date);
}
/**
 * Get the start of month for a date
 */
export function getMonthStart(date) {
    return startOfMonth(date);
}
/**
 * Get the start of year for a date
 */
export function getYearStart(date) {
    return startOfYear(date);
}
/**
 * Get day of week (0-6, Sunday = 0)
 */
export function getDayOfWeek(date) {
    return getDay(date);
}
/**
 * Get hour of day (0-23)
 */
export function getHourOfDay(date) {
    return getHours(date);
}
/**
 * Get week number
 */
export function getWeekNumber(date) {
    return getWeek(date);
}
/**
 * Get month (0-11)
 */
export function getMonthNumber(date) {
    return getMonth(date);
}
/**
 * Get year
 */
export function getYearNumber(date) {
    return getYear(date);
}
/**
 * Calculate difference in days between two dates
 */
export function daysDifference(dateA, dateB) {
    return Math.abs(differenceInDays(dateA, dateB));
}
/**
 * Calculate difference in calendar days between two dates
 */
export function calendarDaysDifference(dateA, dateB) {
    return Math.abs(differenceInCalendarDays(dateA, dateB));
}
/**
 * Parse an ISO date string to Date
 */
export function parseDate(dateString) {
    return parseISO(dateString);
}
/**
 * Format a date for display
 */
export function formatDate(date, formatStr = 'yyyy-MM-dd HH:mm:ss') {
    return format(date, formatStr);
}
/**
 * Get a human-readable relative time (e.g., "2 days ago")
 */
export function getRelativeTime(date) {
    const now = new Date();
    const diffDays = differenceInDays(now, date);
    if (diffDays === 0)
        return 'today';
    if (diffDays === 1)
        return 'yesterday';
    if (diffDays < 7)
        return `${diffDays} days ago`;
    if (diffDays < 30)
        return `${Math.floor(diffDays / 7)} weeks ago`;
    if (diffDays < 365)
        return `${Math.floor(diffDays / 30)} months ago`;
    return `${Math.floor(diffDays / 365)} years ago`;
}
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