Files
go-ha/internal/parse.go

31 lines
739 B
Go

package internal
import (
"fmt"
"log/slog"
"time"
"github.com/golang-module/carbon"
)
// Parses a HH:MM string.
func ParseTime(s string) carbon.Carbon {
t, err := time.Parse("15:04", s)
if err != nil {
parsingErr := fmt.Errorf("failed to parse time string \"%s\"; format must be HH:MM.: %w", s, err)
slog.Error(parsingErr.Error())
panic(parsingErr)
}
return carbon.Now().SetTimeMilli(t.Hour(), t.Minute(), 0, 0)
}
func ParseDuration(s string) time.Duration {
d, err := time.ParseDuration(s)
if err != nil {
parsingErr := fmt.Errorf("couldn't parse string duration: \"%s\" see https://pkg.go.dev/time#ParseDuration for valid time units: %w", s, err)
slog.Error(parsingErr.Error())
panic(parsingErr)
}
return d
}