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18 lines
415 B
Go
18 lines
415 B
Go
package cliutil
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import "gopkg.in/urfave/cli.v2"
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// Ensures exit with error code if actionFunc returns an error
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func ErrorHandler(actionFunc cli.ActionFunc) cli.ActionFunc {
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return func(ctx *cli.Context) error {
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err := actionFunc(ctx)
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if err != nil {
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// os.Exits with error code if err is cli.ExitCoder or cli.MultiError
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cli.HandleExitCoder(err)
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err = cli.Exit(err.Error(), 1)
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}
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return err
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}
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}
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