chore: apply eslint rule semi

eslint.config.js

@@ -10,6 +10,8 @@ module.exports = {
     "project": "./tsconfig.json"
   },
   rules: {
+    "no-trailing-spaces": "error",
+    "eol-last": "error",
     "quotes": [2, "single", { "avoidEscape": true }],
     "@typescript-eslint/no-floating-promises": 2,
     "@typescript-eslint/no-this-alias": "off",
@@ -40,6 +42,7 @@ module.exports = {
       }
     }],
     "@typescript-eslint/no-shadow": ["warn"],
+    "@typescript-eslint/semi": "error",
     "arrow-parens": ["error", "as-needed"],
     "node/no-deprecated-api": ["warn"],
     "header/header": [2, "block", [{

experimental/packages/opentelemetry-exporter-metrics-otlp-grpc/src/OTLPMetricExporter.ts

@@ -15,7 +15,7 @@
  */
 
 import { otlpTypes } from '@opentelemetry/exporter-trace-otlp-http';
-import { toOTLPExportMetricServiceRequest } from '@opentelemetry/exporter-metrics-otlp-http'
+import { toOTLPExportMetricServiceRequest } from '@opentelemetry/exporter-metrics-otlp-http';
 import { MetricRecord, MetricExporter } from '@opentelemetry/sdk-metrics-base';
 import {
   OTLPExporterConfigNode,
@@ -45,7 +45,7 @@ export class OTLPMetricExporter
     const headers = baggageUtils.parseKeyPairsIntoRecord(getEnv().OTEL_EXPORTER_OTLP_METRICS_HEADERS);
     this.metadata ||= new Metadata();
     for (const [k, v] of Object.entries(headers)) {
-      this.metadata.set(k, v)
+      this.metadata.set(k, v);
     }
   }
 

experimental/packages/opentelemetry-exporter-metrics-otlp-http/src/platform/node/OTLPMetricExporter.ts

@@ -15,7 +15,7 @@
  */
 
 import { MetricRecord, MetricExporter } from '@opentelemetry/sdk-metrics-base';
-import { 
+import {
   OTLPExporterNodeBase,
   OTLPExporterNodeConfigBase,
   otlpTypes,

experimental/packages/opentelemetry-instrumentation-http/src/http.ts

@@ -685,6 +685,6 @@ export class HttpInstrumentation extends InstrumentationBase<Http> {
         captureRequestHeaders: utils.headerCapture('request', config.headersToSpanAttributes?.server?.requestHeaders ?? []),
         captureResponseHeaders: utils.headerCapture('response', config.headersToSpanAttributes?.server?.responseHeaders ?? []),
       }
-    }
+    };
   }
 }

experimental/packages/opentelemetry-instrumentation-http/src/types.ts

@@ -13,7 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-import { 
+import {
   Span,
   SpanAttributes,
  } from '@opentelemetry/api';

experimental/packages/opentelemetry-instrumentation-http/src/utils.ts

@@ -501,7 +501,7 @@ export function headerCapture(type: 'request' | 'response', headers: string[]) {
   return (span: Span, getHeader: (key: string) => undefined | string | string[] | number) => {
     for (const [capturedHeader, normalizedHeader] of normalizedHeaders) {
       const value = getHeader(capturedHeader);
-      
+
       if (value === undefined) {
         continue;
       }

experimental/packages/opentelemetry-instrumentation-http/test/functionals/http-disable.test.ts

@@ -36,7 +36,7 @@ describe('HttpInstrumentation', () => {
   describe('disable()', () => {
     let provider: TracerProvider;
     let startSpanStub: sinon.SinonStub;
-  
+
     before(() => {
       provider = {
         getTracer: () => {

experimental/packages/opentelemetry-instrumentation-http/test/functionals/http-enable.test.ts

@@ -18,7 +18,7 @@ import {
   context,
   propagation,
   Span as ISpan,
-  SpanKind, 
+  SpanKind,
   trace,
   SpanAttributes,
 } from '@opentelemetry/api';
@@ -100,13 +100,13 @@ export const responseHookFunction = (
 export const startIncomingSpanHookFunction = (
   request: IncomingMessage
 ): SpanAttributes => {
-  return {guid: request.headers?.guid}
+  return {guid: request.headers?.guid};
 };
 
 export const startOutgoingSpanHookFunction = (
   request: RequestOptions
 ): SpanAttributes => {
-  return {guid: request.headers?.guid}
+  return {guid: request.headers?.guid};
 };
 
 describe('HttpInstrumentation', () => {
@@ -507,12 +507,12 @@ describe('HttpInstrumentation', () => {
             hostname: 'localhost',
             pathname: '/',
             forceStatus: {
-              code: SpanStatusCode.ERROR, 
+              code: SpanStatusCode.ERROR,
               message: err.message,
             },
             component: 'http',
             noNetPeer: true,
-          }
+          };
           assertSpan(spans[0], SpanKind.CLIENT, validations);
           return true;
         });

experimental/packages/opentelemetry-instrumentation-http/test/functionals/https-disable.test.ts

@@ -37,7 +37,7 @@ describe('HttpsInstrumentation', () => {
   describe('disable()', () => {
     let provider: TracerProvider;
     let startSpanStub: sinon.SinonStub;
-  
+
     before(() => {
       provider = {
         getTracer: () => {

experimental/packages/opentelemetry-instrumentation-http/test/functionals/utils.test.ts

@@ -475,12 +475,12 @@ describe('Utility', () => {
       request.headers = {
         'user-agent': 'chrome',
         'x-forwarded-for': '<client>, <proxy1>, <proxy2>'
-      }
-      const attributes = utils.getIncomingRequestAttributes(request, { component: 'http'})
-      assert.strictEqual(attributes[SemanticAttributes.HTTP_ROUTE], undefined)
+      };
+      const attributes = utils.getIncomingRequestAttributes(request, { component: 'http'});
+      assert.strictEqual(attributes[SemanticAttributes.HTTP_ROUTE], undefined);
     });
   });
-  
+
   describe('headers to span attributes capture', () => {
     let span: Span;
 
@@ -539,6 +539,6 @@ describe('Utility', () => {
 
       assert.deepStrictEqual(span.attributes['http.request.header.origin'], ['localhost']);
       assert.deepStrictEqual(span.attributes['http.request.header.accept'], undefined);
-    })
+    });
   });
 });

experimental/packages/opentelemetry-instrumentation-http/test/utils/assertSpan.ts

@@ -119,7 +119,7 @@ export const assertSpan = (
       assert.ok(
         span.attributes[SemanticAttributes.NET_PEER_PORT],
         'must have PEER_PORT'
-      );  
+      );
     }
     assert.ok(
       (span.attributes[SemanticAttributes.HTTP_URL] as string).indexOf(

experimental/packages/opentelemetry-instrumentation/src/platform/node/instrumentation.ts

@@ -67,7 +67,7 @@ export abstract class InstrumentationBase<T = any>
     } catch (error) {
       diag.warn('Failed extracting version', baseDir);
     }
-    
+
     return undefined;
   }
 

experimental/packages/opentelemetry-instrumentation/test/node/InstrumentationBase.test.ts

@@ -39,14 +39,14 @@ describe('InstrumentationBase', () => {
 
     let instrumentation: TestInstrumentation;
     let modulePatchSpy: sinon.SinonSpy;
-  
+
     beforeEach(() => {
       instrumentation = new TestInstrumentation();
       // @ts-expect-error access internal property for testing
       instrumentation._enabled = true;
       modulePatchSpy = sinon.spy();
     });
-    
+
     describe('when patching a module', () => {
       describe('AND there is no wildcard supported version', () => {
         it('should not patch module', () => {
@@ -56,15 +56,15 @@ describe('InstrumentationBase', () => {
             name: MODULE_NAME,
             patch: modulePatchSpy as unknown,
           } as InstrumentationModuleDefinition<unknown>;
-  
+
           // @ts-expect-error access internal property for testing
           instrumentation._onRequire<unknown>(
             instrumentationModule,
             moduleExports,
             MODULE_NAME,
             MODULE_DIR
           );
-      
+
           assert.strictEqual(instrumentationModule.moduleVersion, undefined);
           assert.strictEqual(instrumentationModule.moduleExports, undefined);
           sinon.assert.notCalled(modulePatchSpy);
@@ -79,28 +79,28 @@ describe('InstrumentationBase', () => {
             name: MODULE_NAME,
             patch: modulePatchSpy as unknown,
           } as InstrumentationModuleDefinition<unknown>;
-          
+
           // @ts-expect-error access internal property for testing
           instrumentation._onRequire<unknown>(
             instrumentationModule,
             moduleExports,
             MODULE_NAME,
             MODULE_DIR
           );
-          
+
           assert.strictEqual(instrumentationModule.moduleVersion, undefined);
           assert.strictEqual(instrumentationModule.moduleExports, moduleExports);
           sinon.assert.calledOnceWithExactly(modulePatchSpy, moduleExports, undefined);
         });
       });
     });
-      
+
     describe('when patching module files', () => {
       let filePatchSpy: sinon.SinonSpy;
 
       beforeEach(() => {
         filePatchSpy = sinon.spy();
-      })
+      });
 
       describe('AND there is no wildcard supported version', () => {
         it('should not patch module file', () => {
@@ -116,15 +116,15 @@ describe('InstrumentationBase', () => {
               patch: filePatchSpy as unknown
             }]
           } as InstrumentationModuleDefinition<unknown>;
-  
+
           // @ts-expect-error access internal property for testing
           instrumentation._onRequire<unknown>(
             instrumentationModule,
             moduleExports,
             MODULE_FILE_NAME,
             MODULE_DIR
           );
-      
+
           assert.strictEqual(instrumentationModule.moduleVersion, undefined);
           assert.strictEqual(instrumentationModule.moduleExports, undefined);
           sinon.assert.notCalled(modulePatchSpy);
@@ -146,15 +146,15 @@ describe('InstrumentationBase', () => {
               patch: filePatchSpy as unknown
             }]
           } as InstrumentationModuleDefinition<unknown>;
-  
+
           // @ts-expect-error access internal property for testing
           instrumentation._onRequire<unknown>(
             instrumentationModule,
             moduleExports,
             MODULE_FILE_NAME,
             MODULE_DIR
           );
-      
+
           assert.strictEqual(instrumentationModule.moduleVersion, undefined);
           assert.strictEqual(instrumentationModule.files[0].moduleExports, moduleExports);
           sinon.assert.notCalled(modulePatchSpy);

experimental/packages/opentelemetry-sdk-metrics-base/src/Measurement.ts

@@ -14,8 +14,8 @@
  * limitations under the License.
  */
 
-import * as api from '@opentelemetry/api'
-import { Attributes } from '@opentelemetry/api-metrics-wip'
+import * as api from '@opentelemetry/api';
+import { Attributes } from '@opentelemetry/api-metrics-wip';
 
 // https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/metrics/api.md#measurement
 
@@ -24,4 +24,4 @@ export type Measurement = {
     // TODO use common attributes
     attributes: Attributes
     context?: api.Context;
-}
+};

experimental/packages/opentelemetry-sdk-metrics-base/src/MeterProvider.ts

@@ -29,7 +29,7 @@ import { MetricCollector } from './state/MetricCollector';
 
 export type MeterProviderOptions = {
   resource?: Resource;
-}
+};
 
 export class MeterProvider {
   private _sharedState: MeterProviderSharedState;
@@ -42,7 +42,7 @@ export class MeterProvider {
   getMeter(name: string, version = '', options: metrics.MeterOptions = {}): metrics.Meter {
     // https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/metrics/sdk.md#meter-creation
     if (this._shutdown) {
-        api.diag.warn('A shutdown MeterProvider cannot provide a Meter')
+        api.diag.warn('A shutdown MeterProvider cannot provide a Meter');
         return metrics.NOOP_METER;
     }
 
@@ -84,7 +84,7 @@ export class MeterProvider {
       } catch (e) {
         // Log all Errors.
         if (e instanceof Error) {
-          api.diag.error(`Error shutting down: ${e.message}`)
+          api.diag.error(`Error shutting down: ${e.message}`);
         }
       }
     }
@@ -103,7 +103,7 @@ export class MeterProvider {
 
     // do not flush after shutdown
     if (this._shutdown) {
-      api.diag.warn('invalid attempt to force flush after shutdown')
+      api.diag.warn('invalid attempt to force flush after shutdown');
       return;
     }
 
@@ -113,7 +113,7 @@ export class MeterProvider {
       } catch (e) {
         // Log all Errors.
         if (e instanceof Error) {
-          api.diag.error(`Error flushing: ${e.message}`)
+          api.diag.error(`Error flushing: ${e.message}`);
         }
       }
     }

experimental/packages/opentelemetry-sdk-metrics-base/src/aggregator/Histogram.ts

@@ -158,8 +158,8 @@ export class HistogramAggregator implements Aggregator<HistogramAccumulation> {
           startTime: temporality === AggregationTemporality.CUMULATIVE ? sdkStartTime : lastCollectionTime,
           endTime: collectionTime,
           point: accumulation.toPoint(),
-        }
+        };
       })
-    }
+    };
   }
 }

experimental/packages/opentelemetry-sdk-metrics-base/src/aggregator/LastValue.ts

@@ -87,8 +87,8 @@ export class LastValueAggregator implements Aggregator<LastValueAccumulation> {
           startTime: temporality === AggregationTemporality.CUMULATIVE ? sdkStartTime : lastCollectionTime,
           endTime: collectionTime,
           point: accumulation.toPoint(),
-        }
+        };
       })
-    }
+    };
   }
 }

experimental/packages/opentelemetry-sdk-metrics-base/src/aggregator/Sum.ts

@@ -77,8 +77,8 @@ export class SumAggregator implements Aggregator<SumAccumulation> {
           startTime: temporality === AggregationTemporality.CUMULATIVE ? sdkStartTime : lastCollectionTime,
           endTime: collectionTime,
           point: accumulation.toPoint(),
-        }
+        };
       })
-    }
+    };
   }
 }

experimental/packages/opentelemetry-sdk-metrics-base/src/exemplar/AlwaysSampleExemplarFilter.ts

@@ -14,8 +14,8 @@
  * limitations under the License.
  */
 
-import { Attributes } from '@opentelemetry/api-metrics-wip'
-import { Context, HrTime } from '@opentelemetry/api'
+import { Attributes } from '@opentelemetry/api-metrics-wip';
+import { Context, HrTime } from '@opentelemetry/api';
 import { ExemplarFilter } from './ExemplarFilter';
 
 

experimental/packages/opentelemetry-sdk-metrics-base/src/exemplar/Exemplar.ts

@@ -44,4 +44,4 @@ export type Exemplar = {
   // trace_id may be missing if the measurement is not recorded inside a trace
   // or if the trace is not sampled.
   traceId?: string;
-}
+};