grokify/mogo

package main

import (
    "fmt"
    "log"
    "os"
    "time"

    tu "github.com/grokify/mogo/time/timeutil"
)

func main() {
    t1raw := os.Args[1]
    t2raw := os.Args[2]

    t1, err := time.Parse(tu.RFC3339FullDate, t1raw)
    if err != nil {
        log.Fatal(err)
    }
    t2, err := time.Parse(tu.RFC3339FullDate, t2raw)
    if err != nil {
        log.Fatal(err)
    }

    t1, t2 = tu.MinMax(t1, t2)
    dur := t2.Sub(t1)
    hours := dur.Hours()
    days := hours / 24.0
    fmt.Printf("DAYS: %v\n", days)
    weeks := days / 7.0
    fmt.Printf("WEEKS: %v\n", weeks)

    fmt.Println("DONE")
}