The last post was 6 years back and it was the first post.
This time I am thinking of keeping a regular small updates on technical issue I have encountered and solutions which I have found for them.
Problem : For a project find I need to show nested progress bars. The first bar for a Flight level progress and second bar I needed for the PNR level progress.
Solution : There are multiple libraries available in Go lang but the one I could use was Multi Progress Bar.
The code snippet is given below :
p := mpb.New()
name := "Flights :"
bar := p.AddBar(int64(len(flightList)),
mpb.PrependDecorators(
decor.StaticName(name, len(name), 0),
),)
for _,flight := range flightList{
pnrs := getPNRList(flight)
name2 := "PNRs for "+flight.Carrier+strconv.Itoa(flight.FlightNumber)
bar2 := p.AddBar(int64(len(pnrs)),
mpb.PrependDecorators(
decor.StaticName(name2, len(name2), 0),
),)
for _, pnr := range pnrs{
addOSIComments(pnr,flight)
bar2.Increment()
}
bar.Increment()
}
p.Stop()