add help.go, splog.go module

internal/pkg/help/help.go

@@ -0,0 +1,36 @@
+package help
+
+// UsageTemplate replaces the default usage template from cobra
+const UsageTemplate string = `Usage:
+{{if .Runnable}}  {{.UseLine}}
+{{end}}{{if .HasAvailableSubCommands}}  {{.CommandPath}} COMMAND [OPTIONS]
+{{end}}{{if gt (len .Aliases) 0}}
+Aliases:
+  {{.NameAndAliases}}
+{{end}}{{if .HasExample}}
+Examples:
+  {{.Example}}
+{{end}}{{if .HasAvailableSubCommands}}
+Available Commands:{{range .Commands}}{{if (or .IsAvailableCommand (eq .Name "help"))}}
+  {{rpad .Name .NamePadding }} {{.Short}}{{end}}{{end}}
+{{end}}{{if .HasAvailableLocalFlags}}
+Options:
+{{.LocalFlags.FlagUsages | trimTrailingWhitespaces}}
+{{end}}{{if .HasAvailableInheritedFlags}}
+Global Options:
+{{.InheritedFlags.FlagUsages | trimTrailingWhitespaces}}
+{{end}}{{if .HasHelpSubCommands}}
+Additional help topics:{{range .Commands}}{{if .IsAdditionalHelpTopicCommand}}
+  {{rpad .CommandPath .CommandPathPadding}} {{.Short}}{{end}}{{end}}
+{{end}}{{if .HasAvailableSubCommands}}
+Use "{{.CommandPath}} COMMAND --help" for more information about a COMMAND.
+{{end}}
+`
+
+// End UsageTemplate
+
+// HelpTemplate replaces the default help template from cobra
+const HelpTemplate string = `
+{{with (or .Long .Short)}}{{. | trimTrailingWhitespaces}}
+{{end}}
+{{if or .Runnable .HasSubCommands}}{{.UsageString}}{{end}}`