23 lines
326 B
Go
23 lines
326 B
Go
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package cli
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import (
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"fmt"
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"io"
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)
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func Execute(app *App, args []string, stderr io.Writer) int {
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if stderr == nil {
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stderr = io.Discard
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}
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if app == nil {
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fmt.Fprintln(stderr, "application is not configured")
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return 1
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}
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if err := app.Run(args); err != nil {
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fmt.Fprintln(stderr, err)
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return 1
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}
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return 0
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}
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