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internal/flags: fix --miner.gasprice default listing (#28932)

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Péter Szilágyi 2024-02-05 23:01:56 +02:00 committed by GitHub
parent 19af9008f1
commit 8ec638dc5e
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1 changed files with 7 additions and 3 deletions
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8
internal/flags/flags.go
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@ -257,6 +257,7 @@ type BigFlag struct {
HasBeenSet bool HasBeenSet bool
Value *big.Int Value *big.Int
defaultValue *big.Int
Aliases []string Aliases []string
EnvVars []string EnvVars []string
@ -269,6 +270,10 @@ func (f *BigFlag) IsSet() bool { return f.HasBeenSet }
func (f *BigFlag) String() string { return cli.FlagStringer(f) } func (f *BigFlag) String() string { return cli.FlagStringer(f) }
func (f *BigFlag) Apply(set *flag.FlagSet) error { func (f *BigFlag) Apply(set *flag.FlagSet) error {
// Set default value so that environment wont be able to overwrite it
if f.Value != nil {
f.defaultValue = new(big.Int).Set(f.Value)
}
for _, envVar := range f.EnvVars { for _, envVar := range f.EnvVars {
envVar = strings.TrimSpace(envVar) envVar = strings.TrimSpace(envVar)
if value, found := syscall.Getenv(envVar); found { if value, found := syscall.Getenv(envVar); found {
@ -283,7 +288,6 @@ func (f *BigFlag) Apply(set *flag.FlagSet) error {
f.Value = new(big.Int) f.Value = new(big.Int)
set.Var((*bigValue)(f.Value), f.Name, f.Usage) set.Var((*bigValue)(f.Value), f.Name, f.Usage)
}) })
return nil return nil
} }
@ -310,7 +314,7 @@ func (f *BigFlag) GetDefaultText() string {
if f.DefaultText != "" { if f.DefaultText != "" {
return f.DefaultText return f.DefaultText
} }
return f.GetValue() return f.defaultValue.String()
} }
// bigValue turns *big.Int into a flag.Value // bigValue turns *big.Int into a flag.Value