// Filter is part of the filter.Filterable interface
func (a *AutoScalingGroup) Filter(filter filters.Filter) bool {
matched := false
// map function names to function calls
switch filter.Function {
case "SizeGreaterThan":
if i, err := filter.Int64Value(0); err == nil && a.sizeGreaterThan(i) {
matched = true
}
case "SizeLessThan":
if i, err := filter.Int64Value(0); err == nil && a.sizeLessThan(i) {
matched = true
}
case "SizeEqualTo":
if i, err := filter.Int64Value(0); err == nil && a.sizeEqualTo(i) {
matched = true
}
case "SizeLessThanOrEqualTo":
if i, err := filter.Int64Value(0); err == nil && a.sizeLessThanOrEqualTo(i) {
matched = true
}
case "SizeGreaterThanOrEqualTo":
if i, err := filter.Int64Value(0); err == nil && a.sizeGreaterThanOrEqualTo(i) {
matched = true
}
case "CreatedTimeInTheLast":
d, err := time.ParseDuration(filter.Arguments[0])
if err == nil && a.CreatedTime != nil && time.Since(*a.CreatedTime) < d {
matched = true
}
case "CreatedTimeNotInTheLast":
d, err := time.ParseDuration(filter.Arguments[0])
if err == nil && a.CreatedTime != nil && time.Since(*a.CreatedTime) > d {
matched = true
}
case "InCloudformation":
if b, err := filter.BoolValue(0); err == nil && a.IsInCloudformation == b {
matched = true
}
case "Region":
for _, region := range filter.Arguments {
if a.Region() == reapable.Region(region) {
matched = true
}
}
case "NotRegion":
// was this resource's region one of those in the NOT list
regionSpecified := false
for _, region := range filter.Arguments {
if a.Region() == reapable.Region(region) {
regionSpecified = true
}
}
if !regionSpecified {
matched = true
}
case "Tagged":
if a.Tagged(filter.Arguments[0]) {
matched = true
}
case "NotTagged":
if !a.Tagged(filter.Arguments[0]) {
matched = true
}
case "TagNotEqual":
if a.Tag(filter.Arguments[0]) != filter.Arguments[1] {
matched = true
}
case "ReaperState":
if a.reaperState.State.String() == filter.Arguments[0] {
matched = true
}
case "NotReaperState":
if a.reaperState.State.String() != filter.Arguments[0] {
matched = true
}
case "Named":
if a.Name == filter.Arguments[0] {
matched = true
}
case "NotNamed":
if a.Name != filter.Arguments[0] {
matched = true
}
case "IsDependency":
if b, err := filter.BoolValue(0); err == nil && a.Dependency == b {
matched = true
}
case "NameContains":
if strings.Contains(a.Name, filter.Arguments[0]) {
matched = true
}
case "NotNameContains":
if !strings.Contains(a.Name, filter.Arguments[0]) {
matched = true
}
default:
log.Error(fmt.Sprintf("No function %s could be found for filtering AutoScalingGroups.", filter.Function))
}
return matched
}
