Add eslint rule padding-line-between-statements (#1593)

Signed-off-by: Panu Horsmalahti <phorsmalahti@mirantis.com>

src/main/prometheus/helm.ts

@@ -10,9 +10,11 @@ export class PrometheusHelm extends PrometheusLens {
 
   public async getPrometheusService(client: CoreV1Api): Promise<PrometheusService> {
     const labelSelector = "app=prometheus,component=server,heritage=Helm";
+
     try {
       const serviceList = await client.listServiceForAllNamespaces(false, "", null, labelSelector);
       const service = serviceList.body.items[0];
+
       if (!service) return;
 
       return {
@@ -23,6 +25,7 @@ export class PrometheusHelm extends PrometheusLens {
       };
     } catch(error) {
       logger.warn(`PrometheusHelm: failed to list services: ${error.toString()}`);
+
       return;
     }
   }

src/main/prometheus/lens.ts

@@ -11,6 +11,7 @@ export class PrometheusLens implements PrometheusProvider {
     try {
       const resp = await client.readNamespacedService("prometheus", "lens-metrics");
       const service = resp.body;
+
       return {
         id: this.id,
         namespace: service.metadata.namespace,
@@ -72,6 +73,7 @@ export class PrometheusLens implements PrometheusProvider {
       case "ingress":
         const bytesSent = (ingress: string, statuses: string) =>
           `sum(rate(nginx_ingress_controller_bytes_sent_sum{ingress="${ingress}", status=~"${statuses}"}[${this.rateAccuracy}])) by (ingress)`;
+
         return {
           bytesSentSuccess: bytesSent(opts.igress, "^2\\\\d*"),
           bytesSentFailure: bytesSent(opts.ingres, "^5\\\\d*"),

src/main/prometheus/operator.ts

@@ -10,9 +10,11 @@ export class PrometheusOperator implements PrometheusProvider {
   public async getPrometheusService(client: CoreV1Api): Promise<PrometheusService> {
     try {
       let service: V1Service;
+
       for (const labelSelector of ["operated-prometheus=true", "self-monitor=true"]) {
         if (!service) {
           const serviceList = await client.listServiceForAllNamespaces(null, null, null, labelSelector);
+
           service = serviceList.body.items[0];
         }
       }
@@ -26,6 +28,7 @@ export class PrometheusOperator implements PrometheusProvider {
       };
     } catch(error) {
       logger.warn(`PrometheusOperator: failed to list services: ${error.toString()}`);
+
       return;
     }
   }
@@ -80,6 +83,7 @@ export class PrometheusOperator implements PrometheusProvider {
       case "ingress":
         const bytesSent = (ingress: string, statuses: string) =>
           `sum(rate(nginx_ingress_controller_bytes_sent_sum{ingress="${ingress}", status=~"${statuses}"}[${this.rateAccuracy}])) by (ingress)`;
+
         return {
           bytesSentSuccess: bytesSent(opts.igress, "^2\\\\d*"),
           bytesSentFailure: bytesSent(opts.ingres, "^5\\\\d*"),

src/main/prometheus/provider-registry.ts

@@ -77,6 +77,7 @@ export class PrometheusProviderRegistry {
     if (!this.prometheusProviders[type]) {
       throw "Unknown Prometheus provider";
     }
+
     return this.prometheusProviders[type];
   }
 

src/main/prometheus/stacklight.ts

@@ -11,6 +11,7 @@ export class PrometheusStacklight implements PrometheusProvider {
     try {
       const resp = await client.readNamespacedService("prometheus-server", "stacklight");
       const service = resp.body;
+
       return {
         id: this.id,
         namespace: service.metadata.namespace,
@@ -72,6 +73,7 @@ export class PrometheusStacklight implements PrometheusProvider {
       case "ingress":
         const bytesSent = (ingress: string, statuses: string) =>
           `sum(rate(nginx_ingress_controller_bytes_sent_sum{ingress="${ingress}", status=~"${statuses}"}[${this.rateAccuracy}])) by (ingress)`;
+
         return {
           bytesSentSuccess: bytesSent(opts.igress, "^2\\\\d*"),
           bytesSentFailure: bytesSent(opts.ingres, "^5\\\\d*"),