libretechandClaude Opus 4.7
094250609c
Initial fork of github.com/alonswartz/notesium into librenotes: - Source moved to internal/notesium/ (package notesium) - Thin entry point at cmd/librenotes/main.go - Module renamed to git.librete.ch/public/librenotes - main() exposed as notesium.Run() - LICENSE preserved (MIT), NOTICE added with attribution - Web assets and completion.bash co-located with embedding code to satisfy go:embed path constraints Closes #3, #34, #35. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
36 lines
1.4 KiB
JavaScript
36 lines
1.4 KiB
JavaScript
export function formatDate(date, format) {
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const padZero = (num) => { return num.toString().padStart(2, '0'); }
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const replacements = {
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'%Y': date.getFullYear(),
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'%m': padZero(date.getMonth() + 1),
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'%d': padZero(date.getDate()),
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'%H': padZero(date.getHours()),
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'%M': padZero(date.getMinutes()),
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'%S': padZero(date.getSeconds()),
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'%A': date.toLocaleString('en-US', { weekday: 'long' }),
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'%a': date.toLocaleString('en-US', { weekday: 'short' }),
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'%b': date.toLocaleString('en-US', { month: 'short' }),
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'%u': date.getDay() === 0 ? 7 : date.getDay(),
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'%U': padZero(getSunWeekNum(date)),
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'%V': padZero(getISOWeekNum(date)),
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};
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return format.replace(/%[a-zA-Z]/g, match => replacements[match]);
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}
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function getISOWeekNum(date) {
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const tempDate = new Date(date.getTime());
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tempDate.setHours(0, 0, 0, 0);
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tempDate.setDate(tempDate.getDate() + 3 - (tempDate.getDay() + 6) % 7);
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const week1 = new Date(tempDate.getFullYear(), 0, 4);
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return 1 + Math.round(((tempDate.getTime() - week1.getTime()) / 86400000 - 3 + (week1.getDay() + 6) % 7) / 7);
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}
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function getSunWeekNum(date) {
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const sunday = new Date(date);
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sunday.setDate(date.getDate() - date.getDay());
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const firstSunday = new Date(sunday.getFullYear(), 0, 1);
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if (firstSunday.getDay() !== 0) firstSunday.setMonth(0, 1 + (7 - firstSunday.getDay()) % 7);
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return 1 + Math.floor((sunday - firstSunday) / 604800000);
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}
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