mirror of
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44 lines
622 B
Markdown
44 lines
622 B
Markdown
# go-eta
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ETA calculator for Go.
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## Example
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```go
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package main
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import (
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"fmt"
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"math/rand"
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"os"
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"time"
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"github.com/nxshock/go-eta"
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)
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func main() {
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stepsCount := 1000
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eta := eta.New(time.Minute, stepsCount)
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processed := 0
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// Emulate work
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go func() {
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for processed < stepsCount {
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time.Sleep(time.Second)
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r := rand.Intn(30)
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processed += r
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eta.Increment(r)
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}
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}()
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// Print progress
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for processed < stepsCount {
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time.Sleep(time.Second) // Update progress every second
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fmt.Fprintf(os.Stderr, "\rProcessed %d of %d, ETA: %s", processed, stepsCount, eta.Eta().Format("15:04:05"))
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}
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}
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``` |