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- Corrects an error with `--search`. Previously, `--search` was not aware of whether it was outputted to a TTY, and would apply colorization at all times. This resulted in unwanted behavior when, for example, piping search results into a paginator. - Corrects an error with `--color`. Previously, `--color` would be ignored if output was being written to a non-TTY. This made it impossible, for example, to `cheat tar --color | less -R`, as colorization would always be stripped. The behavior of `--color` has been modified such that it now behaves similarly to `--color=always` in other applications.
27 lines
582 B
Go
27 lines
582 B
Go
package config
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import (
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"os"
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"github.com/mattn/go-isatty"
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)
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// Color indicates whether colorization should be applied to the output
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func (c *Config) Color(opts map[string]interface{}) bool {
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// default to the colorization specified in the configs...
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colorize := c.Colorize
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// ... however, only apply colorization if we're writing to a tty...
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if !isatty.IsTerminal(os.Stdout.Fd()) && !isatty.IsCygwinTerminal(os.Stdout.Fd()) {
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colorize = false
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}
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// ... *unless* the --colorize flag was passed
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if opts["--colorize"] == true {
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colorize = true
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}
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return colorize
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}
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