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add ShowRunErrorUsage flag

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Signed-off-by: Pierre-Emmanuel Jacquier <pierre-emmanuel.jacquier@epitech.eu>
This commit is contained in:
Pierre-Emmanuel Jacquier 2018-07-04 15:12:23 +02:00
parent 264fb72ab2
commit d667ccf480
1 changed files with 4 additions and 1 deletions
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5
command.go
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@ -136,6 +136,9 @@ type Command struct {
// SilenceUsage is an option to silence usage when an error occurs. // SilenceUsage is an option to silence usage when an error occurs.
SilenceUsage bool SilenceUsage bool
// ShowRunErrorUsage is an option to show usage when an error is returned by a RunE function.
ShowRunErrorUsage bool
// DisableFlagParsing disables the flag parsing. // DisableFlagParsing disables the flag parsing.
// If this is true all flags will be passed to the command as arguments. // If this is true all flags will be passed to the command as arguments.
DisableFlagParsing bool DisableFlagParsing bool
@ -876,7 +879,7 @@ func (c *Command) ExecuteC() (cmd *Command, err error) {
return cmd, nil return cmd, nil
} }
if cmdErr.CmdErrorType == RunError { if cmdErr.CmdErrorType == RunError && (!cmd.ShowRunErrorUsage && !c.ShowRunErrorUsage) {
return cmd, cmdErr return cmd, cmdErr
} }