36 lines
753 B
Go
36 lines
753 B
Go
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package command
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import (
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"github.com/mitchellh/colorstring"
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)
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// Meta are the meta-options that are available on all or most commands.
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type Meta struct {
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Color bool
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}
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// Colorize returns the colorization structure for a command.
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func (m *Meta) Colorize() *colorstring.Colorize {
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return &colorstring.Colorize{
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Colors: colorstring.DefaultColors,
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Disable: !m.Color,
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Reset: true,
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}
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}
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// process will process the meta-parameters out of the arguments. This
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// will potentially modify the args in-place. It will return the resulting
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// slice.
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func (m *Meta) process(args []string) []string {
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m.Color = true
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for i, v := range args {
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if v == "-no-color" {
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m.Color = false
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return append(args[:i], args[i+1:]...)
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}
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}
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return args
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}
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