Amrit Panesar
7ebc9d5acc
rewrite sraper/dumper examples load should not nake a new file simply the NewScraper() funciton
36 lines
646 B
Go
36 lines
646 B
Go
package main
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import (
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"fmt"
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"log"
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"os"
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"sort"
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cbox "github.com/Neo-Desktop/go-cbox-scraper"
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)
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func main() {
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if len(os.Args) != 2 {
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log.Fatalln("syntax:", os.Args[0], "<filename>")
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}
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scraper := cbox.NewScraper()
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err := scraper.Load(os.Args[1])
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if err != nil && os.IsNotExist(err) {
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log.Fatalln("error, unable to open file", os.Args[1])
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} else if err != nil {
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log.Fatalln("error reading file", err)
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}
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keys := make([]int, 0, len(scraper.Messages))
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for k := range scraper.Messages {
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keys = append(keys, k)
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}
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sort.Sort(sort.Reverse(sort.IntSlice(keys)))
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for _, k := range keys {
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fmt.Println(scraper.Messages[k])
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}
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}
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