func setSliceOrEmptyVal(appMap, yamlMap generic.Map, key string, errs *ManifestErrors) {
if !yamlMap.Has(key) {
appMap.Set(key, []string{})
return
}
var (
stringSlice []string
err error
)
errMsg := fmt.Sprintf("Expected %s to be a list of strings.", key)
switch input := yamlMap.Get(key).(type) {
case []interface{}:
for _, value := range input {
stringValue, ok := value.(string)
if !ok {
err = errors.New(errMsg)
break
}
stringSlice = append(stringSlice, stringValue)
}
default:
err = errors.New(errMsg)
}
if err != nil {
*errs = append(*errs, err)
return
}
appMap.Set(key, stringSlice)
return
}
func envVarOrEmptyMap(yamlMap generic.Map, errs *ManifestErrors) *map[string]string {
key := "env"
switch envVars := yamlMap.Get(key).(type) {
case nil:
aMap := make(map[string]string, 0)
return &aMap
case map[string]interface{}:
yamlMap.Set(key, generic.NewMap(yamlMap.Get(key)))
return envVarOrEmptyMap(yamlMap, errs)
case generic.Map:
merrs := validateEnvVars(envVars)
if merrs != nil {
*errs = append(*errs, merrs)
return nil
}
result := make(map[string]string, envVars.Count())
generic.Each(envVars, func(key, value interface{}) {
result[key.(string)] = value.(string)
})
return &result
default:
*errs = append(*errs, errors.New(fmt.Sprintf("Expected %s to be a set of key => value.", key)))
return nil
}
}
func setBytesVal(appMap, yamlMap generic.Map, key string, errs *ManifestErrors) {
value, err := formatters.ToMegabytes(yamlMap.Get(key).(string))
if err != nil {
*errs = append(*errs, errors.New(fmt.Sprintf("Unexpected value for %s :\n%s", key, err.Error())))
return
}
appMap.Set(key, value)
}
func setStringVal(appMap generic.Map, key string, val interface{}, errs *ManifestErrors) {
stringVal, ok := val.(string)
if !ok {
*errs = append(*errs, errors.New(fmt.Sprintf("%s must be a string value", key)))
return
}
appMap.Set(key, stringVal)
}
func setStringOrNullVal(appMap, yamlMap generic.Map, key string, errs *ManifestErrors) {
switch val := yamlMap.Get(key).(type) {
case string:
appMap.Set(key, val)
case nil:
appMap.Set(key, "")
default:
*errs = append(*errs, errors.New(fmt.Sprintf("%s must be a string or null value", key)))
}
}
func setBoolVal(appMap, yamlMap generic.Map, key string, errs *ManifestErrors) {
switch val := yamlMap.Get(key).(type) {
case bool:
appMap.Set(key, val)
case string:
boolVal := val == "true"
appMap.Set(key, boolVal)
default:
*errs = append(*errs, errors.New(fmt.Sprintf("Expected %s to be a boolean.", key)))
}
return
}
func setEnvVar(appMap generic.Map, env interface{}, errs *ManifestErrors) {
if !generic.IsMappable(env) {
*errs = append(*errs, errors.New("Expected env vars to be a set of key => value."))
return
}
merrs := validateEnvVars(env)
if merrs != nil {
*errs = append(*errs, merrs)
return
}
appMap.Set("env", generic.NewMap(env))
}
func setEnvVarOrEmptyMap(appMap, yamlMap generic.Map, key string, errs *ManifestErrors) {
if !yamlMap.Has(key) {
appMap.Set(key, generic.NewMap())
return
}
envVars := yamlMap.Get(key)
if !generic.IsMappable(envVars) {
*errs = append(*errs, errors.New(fmt.Sprintf("Expected %s to be a set of key => value.", key)))
return
}
merrs := validateEnvVars(envVars)
if merrs != nil {
*errs = append(*errs, merrs)
return
}
appMap.Set(key, generic.NewMap(envVars))
}
func envVarOrEmptyMap(yamlMap generic.Map, errs *ManifestErrors) *map[string]string {
key := "env"
switch envVars := yamlMap.Get(key).(type) {
case nil:
aMap := make(map[string]string, 0)
return &aMap
case map[string]interface{}:
yamlMap.Set(key, generic.NewMap(yamlMap.Get(key)))
return envVarOrEmptyMap(yamlMap, errs)
case map[interface{}]interface{}:
yamlMap.Set(key, generic.NewMap(yamlMap.Get(key)))
return envVarOrEmptyMap(yamlMap, errs)
case generic.Map:
merrs := validateEnvVars(envVars)
if merrs != nil {
*errs = append(*errs, merrs)
return nil
}
result := make(map[string]string, envVars.Count())
generic.Each(envVars, func(key, value interface{}) {
switch value.(type) {
case string:
result[key.(string)] = value.(string)
case int64, int, int32:
result[key.(string)] = fmt.Sprintf("%d", value)
case float32, float64:
result[key.(string)] = fmt.Sprintf("%f", value)
default:
*errs = append(*errs, errors.New(fmt.Sprintf("Expected environment variable %s to have a string value, but it was a %T.", key, value)))
}
})
return &result
default:
*errs = append(*errs, errors.New(fmt.Sprintf("Expected %s to be a set of key => value, but it was a %T.", key, envVars)))
return nil
}
}
func setTimeoutVal(appMap, yamlMap generic.Map, key string, errs *ManifestErrors) {
var (
intVal int
err error
)
switch val := yamlMap.Get(key).(type) {
case string:
intVal, err = strconv.Atoi(val)
case int:
intVal = val
default:
err = errors.New("Expected health_check_timeout to be a number.")
}
if err != nil {
*errs = append(*errs, err)
return
}
appMap.Set("health_check_timeout", intVal)
}
func setIntVal(appMap, yamlMap generic.Map, key string, errs *ManifestErrors) {
var (
intVal int
err error
)
switch val := yamlMap.Get(key).(type) {
case string:
intVal, err = strconv.Atoi(val)
case int:
intVal = val
default:
err = errors.New(fmt.Sprintf("Expected %s to be a number.", key))
}
if err != nil {
*errs = append(*errs, err)
return
}
appMap.Set(key, intVal)
}
BeforeEach(func() {
appRepo.ReadNotFound = true
manifest := singleAppManifest()
manifestApp = manifest.Data.Get("applications").([]interface{})[0].(generic.Map)
manifestApp.Delete("host")
manifestRepo.ReadManifestReturns.Manifest = manifest
})
It("provides a random hostname when the --random-route flag is passed", func() {
callPush("--random-route", "my-new-app")
Expect(routeRepo.FindByHostAndDomainHost).To(Equal("my-new-app-laughing-cow"))
})
It("provides a random hostname when the random-route option is set in the manifest", func() {
manifestApp.Set("random-route", true)
callPush("my-new-app")
Expect(routeRepo.FindByHostAndDomainHost).To(Equal("my-new-app-laughing-cow"))
})
})
It("creates an app when pushing for the first time", func() {
routeRepo.FindByHostAndDomainErr = true
appRepo.ReadNotFound = true
callPush("-t", "111", "my-new-app")
Expect(*appRepo.CreatedAppParams().Name).To(Equal("my-new-app"))
Expect(*appRepo.CreatedAppParams().SpaceGuid).To(Equal("my-space-guid"))