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cmd/puppeth: Don't allow hyphen in network name. Fixes #16155

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Nilesh Trivedi 2018-02-22 00:23:50 +05:30 committed by GitHub
parent 45ce4dce3f
commit 085d3fbf72
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1 changed files with 4 additions and 3 deletions
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7
cmd/puppeth/wizard_intro.go
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@ -59,15 +59,16 @@ func (w *wizard) run() {
fmt.Println()
// Make sure we have a good network name to work with fmt.Println()
// Docker accepts hyphens in image names, but doesn't like it for container names
if w.network == "" {
fmt.Println("Please specify a network name to administer (no spaces, please)")
fmt.Println("Please specify a network name to administer (no spaces or hyphens, please)")
for {
w.network = w.readString()
if !strings.Contains(w.network, " ") {
if !strings.Contains(w.network, " ") && !strings.Contains(w.network, "-") {
fmt.Printf("\nSweet, you can set this via --network=%s next time!\n\n", w.network)
break
}
log.Error("I also like to live dangerously, still no spaces")
log.Error("I also like to live dangerously, still no spaces or hyphens")
}
}
log.Info("Administering Ethereum network", "name", w.network)