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main.go
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main.go
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package main
import (
"fmt"
"os"
"sort"
"strconv"
"strings"
"github.com/chneau/limiter"
"github.com/chneau/anecdote/pkg/anecdote"
)
const line = "##############################################################################"
func printUsage() {
fmt.Println(`Possible values:`)
sorted := []string{}
for k := range anecdote.Sources {
sorted = append(sorted, k)
}
sort.Strings(sorted)
for i := range sorted {
fmt.Println(sorted[i], "<=>", anecdote.Sources[sorted[i]].Desc)
}
}
func main() {
source := "SCMB"
nb := 1
if len(os.Args) > 1 {
source = strings.ToUpper(os.Args[1])
}
if len(os.Args) > 2 {
nb, _ = strconv.Atoi(os.Args[2])
if nb < 1 {
nb = 1
}
}
if _, exist := anecdote.Sources[source]; !exist {
printUsage()
return
}
limit := limiter.New(nb)
for i := 0; i < nb; i++ {
limit.Execute(func() {
if v, exist := anecdote.Sources[source]; exist {
aa, err := v.Anecdotes()
if err != nil {
panic(err)
}
fmt.Println(line + "\n" + aa[0].String())
return
}
})
}
limit.Wait()
fmt.Println(line)
}