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(add-to-load-path (dirname (current-filename)))
(use-modules (srfi srfi-19)
(srfi srfi-26)
(vcalendar))
(define (extract field)
(cut get-attr <> field))
(define (localize-date date)
(time-utc->date (date->time-utc date)
(date-zone-offset (current-date))))
;;; This function borrowed from web-ics (calendar util)
(define* (sort* items comperator #:optional (get identity))
"A sort function more in line with how python's sorted works"
(sort items (lambda (a b)
(comperator (get a)
(get b)))))
(define STR-YELLOW "\x1b[0;33m")
(define STR-RESET "\x1b[m")
(define (date-today? input-date)
(let* ((date (current-date))
(now (make-date 0 0 0 0
(date-day date)
(date-month date)
(date-year date)
(date-zone-offset date)))
(then (make-date 0 0 0 0
(1+ (date-day date))
(date-month date)
(date-year date)
(date-zone-offset date))))
(and (time<=? (date->time-utc now)
(date->time-utc input-date))
(time<=? (date->time-utc input-date)
(date->time-utc then)))))
(define-syntax-rule (color-if pred color body ...)
(let ((pred-value pred))
(format #f "~a~a~a"
(if pred-value color "")
(begin body ...)
(if pred-value STR-RESET ""))))
(define-syntax-rule (for-each-in lst proc)
(for-each proc lst))
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