func PrintTableReport(typ string, existing, all bool) (string, error) {
log.WithField("type", typ).Debug("Table report initialized")
var conts []*util.ContainerName
if !all {
conts = util.ErisContainersByType(typ, existing)
}
// "MACHINE" is placeholder
header := []string{"NAME", "MACHINE", "RUNNING", "CONTAINER NAME", "PORTS"}
if err := util.CheckParts(header); err != nil {
log.Error(err) // err is silenced by some funcs
return "", err
}
buf := new(bytes.Buffer)
table := tablewriter.NewWriter(buf)
//name set by logger instead
table.SetHeader(header)
if all { //get all the things
parts, _ := AssembleTable(typ)
for _, p := range parts {
table.Append(formatLine(p))
}
} else {
for _, c := range conts {
n, _ := PrintLineByContainerName(c.FullName, existing)
if typ == "chain" {
head, _ := util.GetHead()
if n[0] == head {
n[0] = fmt.Sprintf("** %s", n[0])
}
}
table.Append(n)
}
}
// Styling
table.SetBorder(false)
table.SetCenterSeparator(" ")
table.SetColumnSeparator(" ")
table.SetRowSeparator("-")
table.SetAlignment(tablewriter.ALIGN_LEFT)
table.Render()
return buf.String(), nil
}
func formatLine(p Parts) []string {
var running string
if p.Running {
running = "Yes"
} else {
running = "No"
}
//must match header
part := []string{p.ShortName, "", running, p.FullName, p.PortsOutput}
if err := util.CheckParts(part); err != nil {
log.Error(err)
return []string{}
}
return part
}