[create-pull-request] automated change (#289)

Co-authored-by: nicolasparada <7969166+nicolasparada@users.noreply.github.com>

types/metric.go

@@ -196,12 +196,27 @@ type MetricsOverTime struct {
 	Output MetricsOverTimeOutput `json:"output"`
 }
 
+func (m *MetricsOverTime) Init() {
+	m.Input.Init()
+	m.Filter.Init()
+	m.Output.Init()
+}
+
 // MetricsOverTimeInput stores a list of metrics over time for a core instance input.
 type MetricsOverTimeInput struct {
 	Bytes   []MetricOverTime `json:"bytes"`
 	Records []MetricOverTime `json:"records"`
 }
 
+func (m *MetricsOverTimeInput) Init() {
+	if m.Bytes == nil {
+		m.Bytes = []MetricOverTime{}
+	}
+	if m.Records == nil {
+		m.Records = []MetricOverTime{}
+	}
+}
+
 // MetricsOverTimeFilter stores a list of metrics over time for a core instance filter.
 type MetricsOverTimeFilter struct {
 	Bytes       []MetricOverTime `json:"bytes"`
@@ -211,6 +226,24 @@ type MetricsOverTimeFilter struct {
 	EmitRecords []MetricOverTime `json:"emitRecords"`
 }
 
+func (m *MetricsOverTimeFilter) Init() {
+	if m.Bytes == nil {
+		m.Bytes = []MetricOverTime{}
+	}
+	if m.Records == nil {
+		m.Records = []MetricOverTime{}
+	}
+	if m.AddRecords == nil {
+		m.AddRecords = []MetricOverTime{}
+	}
+	if m.DropRecords == nil {
+		m.DropRecords = []MetricOverTime{}
+	}
+	if m.EmitRecords == nil {
+		m.EmitRecords = []MetricOverTime{}
+	}
+}
+
 // MetricsOverTimeOutput stores a list of metrics over time for a core instance output.
 type MetricsOverTimeOutput struct {
 	Bytes          []MetricOverTime `json:"bytes"`
@@ -226,6 +259,33 @@ type MetricsOverTimeOutput struct {
 	Loads []MetricOverTime `json:"loads"`
 }
 
+func (m *MetricsOverTimeOutput) Init() {
+	if m.Bytes == nil {
+		m.Bytes = []MetricOverTime{}
+	}
+	if m.Records == nil {
+		m.Records = []MetricOverTime{}
+	}
+	if m.Errors == nil {
+		m.Errors = []MetricOverTime{}
+	}
+	if m.Retries == nil {
+		m.Retries = []MetricOverTime{}
+	}
+	if m.RetriedRecords == nil {
+		m.RetriedRecords = []MetricOverTime{}
+	}
+	if m.RetriesFailed == nil {
+		m.RetriesFailed = []MetricOverTime{}
+	}
+	if m.DroppedRecords == nil {
+		m.DroppedRecords = []MetricOverTime{}
+	}
+	if m.Loads == nil {
+		m.Loads = []MetricOverTime{}
+	}
+}
+
 type MetricOverTime struct {
 	Time  time.Time `json:"time"`
 	Value float64   `json:"value"`
@@ -239,6 +299,18 @@ type MetricsSummaryPlugin struct {
 	Outputs []MetricsOutputPlugin `json:"outputs"`
 }
 
+func (m *MetricsSummaryPlugin) Init() {
+	if m.Inputs == nil {
+		m.Inputs = []MetricsInputPlugin{}
+	}
+	if m.Filters == nil {
+		m.Filters = []MetricsFilterPlugin{}
+	}
+	if m.Outputs == nil {
+		m.Outputs = []MetricsOutputPlugin{}
+	}
+}
+
 type MetricsInputPlugin struct {
 	Instance string       `json:"instance"`
 	Metrics  MetricsInput `json:"metrics"`
@@ -262,6 +334,18 @@ type MetricsOverTimeByPlugin struct {
 	Outputs []MetricsOverTimeByPluginOutput `json:"outputs"`
 }
 
+func (m *MetricsOverTimeByPlugin) Init() {
+	if m.Inputs == nil {
+		m.Inputs = []MetricsOverTimeByPluginInput{}
+	}
+	if m.Filters == nil {
+		m.Filters = []MetricsOverTimeByPluginFilter{}
+	}
+	if m.Outputs == nil {
+		m.Outputs = []MetricsOverTimeByPluginOutput{}
+	}
+}
+
 // MetricsOverTimeByPluginInput stores a list of metrics over time for core instance inputs
 // organized by plugin.
 type MetricsOverTimeByPluginInput struct {