dokku/plugins/scheduler/report.go

package scheduler

import (
	"github.com/dokku/dokku/plugins/common"
)

// ReportSingleApp is an internal function that displays the scheduler report for one or more apps
func ReportSingleApp(appName string, format string, infoFlag string) error {
	if err := common.VerifyAppName(appName); err != nil {
		return err
	}

	flags := map[string]common.ReportFunc{
		"--scheduler-computed-selected": reportComputedSelected,
		"--scheduler-global-selected":   reportGlobalSelected,
		"--scheduler-selected":          reportSelected,
	}

	flagKeys := []string{}
	for flagKey := range flags {
		flagKeys = append(flagKeys, flagKey)
	}

	trimPrefix := false
	uppercaseFirstCharacter := true
	infoFlags := common.CollectReport(appName, infoFlag, flags)
	return common.ReportSingleApp("scheduler", appName, infoFlag, infoFlags, flagKeys, format, trimPrefix, uppercaseFirstCharacter)
}

func reportComputedSelected(appName string) string {
	value := reportSelected(appName)
	if value == "" {
		value = reportGlobalSelected(appName)
	}

	return value
}

func reportGlobalSelected(appName string) string {
	return common.PropertyGetDefault("scheduler", "--global", "selected", "docker-local")
}

func reportSelected(appName string) string {
	return common.PropertyGet("scheduler", appName, "selected")
}