+++ /dev/null
-package common
-
-import (
- "strings"
- "time"
-
- "github.com/pkg/errors"
-)
-
-// TimeLayout helps to parse a date string of the format YYYY-MM-DD
-// Intended to be used with the following function:
-// time.Parse(TimeLayout, date)
-var TimeLayout = "2006-01-02" //this represents YYYY-MM-DD
-
-// ParseDateRange parses a date range string of the format start:end
-// where the start and end date are of the format YYYY-MM-DD.
-// The parsed dates are time.Time and will return the zero time for
-// unbounded dates, ex:
-// unbounded start: :2000-12-31
-// unbounded end: 2000-12-31:
-func ParseDateRange(dateRange string) (startDate, endDate time.Time, err error) {
- dates := strings.Split(dateRange, ":")
- if len(dates) != 2 {
- err = errors.New("bad date range, must be in format date:date")
- return
- }
- parseDate := func(date string) (out time.Time, err error) {
- if len(date) == 0 {
- return
- }
- out, err = time.Parse(TimeLayout, date)
- return
- }
- startDate, err = parseDate(dates[0])
- if err != nil {
- return
- }
- endDate, err = parseDate(dates[1])
- if err != nil {
- return
- }
- return
-}