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Show long help message when defined 

This fixes the help template so that if a command
includes a Long form help message that is displayed instead
of ignoring it and always showing the Short message.

Signed-off-by: Daniel Hiltgen <daniel.hiltgen@docker.com>
This commit is contained in:
Daniel Hiltgen 2018-05-31 08:09:51 -07:00
parent 31d99ba630
commit 375d9a409b
1 changed files with 1 additions and 1 deletions
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2
cli/cobra.go
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@ -104,7 +104,7 @@ var usageTemplate = `Usage:
{{- if not .HasSubCommands}} {{.UseLine}}{{end}}
{{- if .HasSubCommands}} {{ .CommandPath}} COMMAND{{end}}
{{ .Short | trim }}
{{if ne .Long ""}}{{ .Long | trim }}{{ else }}{{ .Short | trim }}{{end}}
{{- if gt .Aliases 0}}