mirror of
https://github.com/opencontainers/runc.git
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57fad01d52
Migrate from urfave/cli v1 (maintenance mode) to v3 to benefit from active development, improved features, and long-term support. Signed-off-by: lifubang <lifubang@acmcoder.com>
64 lines
926 B
Go
64 lines
926 B
Go
package cli
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import "flag"
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type extFlag struct {
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f *flag.Flag
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}
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func (e *extFlag) PreParse() error {
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if e.f.DefValue != "" {
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return e.Set("", e.f.DefValue)
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}
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return nil
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}
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func (e *extFlag) PostParse() error {
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return nil
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}
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func (e *extFlag) Set(_ string, val string) error {
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return e.f.Value.Set(val)
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}
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func (e *extFlag) Get() any {
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return e.f.Value.(flag.Getter).Get()
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}
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func (e *extFlag) Names() []string {
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return []string{e.f.Name}
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}
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func (e *extFlag) IsSet() bool {
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return false
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}
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func (e *extFlag) String() string {
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return FlagStringer(e)
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}
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func (e *extFlag) IsVisible() bool {
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return true
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}
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func (e *extFlag) TakesValue() bool {
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return false
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}
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func (e *extFlag) GetUsage() string {
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return e.f.Usage
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}
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func (e *extFlag) GetValue() string {
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return e.f.Value.String()
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}
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func (e *extFlag) GetDefaultText() string {
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return e.f.DefValue
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}
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func (e *extFlag) GetEnvVars() []string {
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return nil
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}
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