mirror of
https://github.com/charmbracelet/gum
synced 2024-05-03 06:53:22 +02:00
25 lines
672 B
Go
25 lines
672 B
Go
package man
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import (
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"fmt"
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"github.com/alecthomas/kong"
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mangokong "github.com/alecthomas/mango-kong"
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"github.com/muesli/roff"
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)
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// Man is a gum sub-command that generates man pages.
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type Man struct{}
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// BeforeApply implements Kong BeforeApply hook.
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func (m Man) BeforeApply(ctx *kong.Context) error {
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// Set the correct man pages description without color escape sequences.
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ctx.Model.Help = "A tool for glamorous shell scripts."
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man := mangokong.NewManPage(1, ctx.Model)
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man = man.WithSection("Copyright", "(C) 2021-2022 Charmbracelet, Inc.\n"+
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"Released under MIT license.")
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fmt.Fprint(ctx.Stdout, man.Build(roff.NewDocument()))
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ctx.Exit(0)
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return nil
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}
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