cellarspoon
0e688f1407
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Better flexible flags handling.
19 lines
390 B
Go
19 lines
390 B
Go
package internal
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import (
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"os"
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"github.com/sirupsen/logrus"
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"github.com/urfave/cli"
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)
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// ShowSubcommandHelpAndError exits the program on error, logs the error to the
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// terminal, and shows the help command.
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func ShowSubcommandHelpAndError(c *cli.Context, err interface{}) {
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if err2 := cli.ShowSubcommandHelp(c); err2 != nil {
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logrus.Error(err2)
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}
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logrus.Error(err)
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os.Exit(1)
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}
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