func makePartFromContainer(name string) (v Parts, err error) {
// this block pulls out functionality from
// PrintLineByContainerName{Id} & printLine
var contID *docker.Container
cont, exists := util.ParseContainers(name, true)
if exists {
contID, err = util.DockerClient.InspectContainer(cont.ID)
if err != nil {
return Parts{}, err
}
}
if err != nil {
return Parts{}, err
}
tmp, err := reflections.GetField(contID, "Name")
if err != nil {
return Parts{}, err
}
n := tmp.(string)
Names := util.ContainerDisassemble(n)
v = Parts{
ShortName: Names.ShortName,
//Running: set in previous function
FullName: Names.FullName,
PortsOutput: util.FormulatePortsOutput(contID),
}
return v, nil
}
// this function populates the listing functions
func printLine(container *docker.Container) ([]string, error) {
tmp, err := reflections.GetField(container, "Name")
if err != nil {
return nil, err
}
n := tmp.(string)
Names := util.ContainerDisassemble(n)
parts := []string{Names.ShortName, Names.FullName, Names.Type, fmt.Sprintf("%d", Names.Number), formulatePortsOutput(container)}
return parts, nil
}
func ExampleGetField() {
s := MyStruct{
FirstField: "first value",
SecondField: 2,
ThirdField: "third value",
}
fieldsToExtract := []string{"FirstField", "ThirdField"}
for _, fieldName := range fieldsToExtract {
value, err := reflections.GetField(s, fieldName)
if err != nil {
log.Fatal(err)
}
fmt.Println(value)
}
}
// this function populates the listing functions only for flags/tests
func printLine(container *docker.Container, existing bool) ([]string, error) {
tmp, err := reflections.GetField(container, "Name")
if err != nil {
return nil, err
}
n := tmp.(string)
var running string
if !existing {
running = "Yes"
} else {
running = "No"
}
Names := ContainerDisassemble(n)
parts := []string{Names.ShortName, Names.Type, running, Names.FullName, fmt.Sprintf("%d", Names.Number), formulatePortsOutput(container)}
return parts, nil
}
// this function populates the listing functions only for flags/tests
func printLine(container *docker.Container, existing bool) ([]string, error) {
tmp, err := reflections.GetField(container, "Name")
if err != nil {
return nil, err
}
n := tmp.(string)
var running string
if !existing {
running = "Yes"
} else {
running = "No"
}
Names := ContainerDisassemble(n)
parts := []string{Names.ShortName, "", running, Names.FullName, FormulatePortsOutput(container)}
if err := CheckParts(parts); err != nil {
return []string{}, err
}
return parts, nil
}
func makePartFromContainer(name string, defs bool) (v Parts, err error) {
if defs {
v.ShortName = name // the only value needed for known
} else {
// this block pulls out functionality from
// PrintLineByContainerName{Id} & printLine
var contID *docker.Container
cont, exists := ParseContainers(name, true)
if exists {
contID, err = DockerClient.InspectContainer(cont.ID)
if err != nil {
return Parts{}, err
}
}
if err != nil {
return Parts{}, err
}
tmp, err := reflections.GetField(contID, "Name")
if err != nil {
return Parts{}, err
}
n := tmp.(string)
Names := ContainerDisassemble(n)
v = Parts{
ShortName: Names.ShortName,
Type: Names.Type,
//Running: set in previous function
FullName: Names.FullName,
Number: Names.Number,
PortsOutput: formulatePortsOutput(contID),
}
}
return v, nil
}
