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wtf/help/help.go

31 lines
784 B
Go

package help
import (
"fmt"
"github.com/olebedev/config"
"github.com/wtfutil/wtf/maker"
"github.com/wtfutil/wtf/utils"
)
// Display displays the output of the --help argument
func Display(moduleName string, config *config.Config) {
if moduleName == "" {
fmt.Println("\n --module takes a module name as an argument, i.e: '--module=github'")
} else {
fmt.Printf("%s\n", helpFor(moduleName, config))
}
}
func helpFor(moduleName string, config *config.Config) string {
modConfig, _ := config.Get("wtf.mods." + moduleName)
widget := maker.MakeWidget(nil, nil, moduleName, moduleName, modConfig, config)
result := ""
result += utils.StripColorTags(widget.HelpText())
result += "\n"
result += "Configuration Attributes"
result += widget.ConfigText()
return result
}