From 8ae581c21bed96aa323d0c1f3a7867e9f6669efa Mon Sep 17 00:00:00 2001
From: echoontheway <1152760298@qq.com>
Date: Thu, 14 Oct 2021 19:19:53 +0800
Subject: [PATCH] feat: add 'as const' for object to keep the type checking
 ability of enmu

---
 .../resource/SemanticResourceAttributes.ts    | 18 ++++++---
 .../src/trace/SemanticAttributes.ts           | 39 ++++++++++++-------
 .../templates/SemanticAttributes.ts.j2        |  3 +-
 3 files changed, 40 insertions(+), 20 deletions(-)

diff --git a/packages/opentelemetry-semantic-conventions/src/resource/SemanticResourceAttributes.ts b/packages/opentelemetry-semantic-conventions/src/resource/SemanticResourceAttributes.ts
index 64657c6b636..9e3a9d02aee 100644
--- a/packages/opentelemetry-semantic-conventions/src/resource/SemanticResourceAttributes.ts
+++ b/packages/opentelemetry-semantic-conventions/src/resource/SemanticResourceAttributes.ts
@@ -486,7 +486,8 @@ export const CloudProviderValues = {
   AZURE: 'azure',
   /** Google Cloud Platform. */
   GCP: 'gcp',
-}
+} as const
+export type CloudProviderValues = typeof CloudProviderValues[keyof typeof CloudProviderValues]
 
 
 
@@ -526,7 +527,8 @@ export const CloudPlatformValues = {
   GCP_CLOUD_FUNCTIONS: 'gcp_cloud_functions',
   /** Google Cloud App Engine (GAE). */
   GCP_APP_ENGINE: 'gcp_app_engine',
-}
+} as const
+export type CloudPlatformValues = typeof CloudPlatformValues[keyof typeof CloudPlatformValues]
 
 
 
@@ -536,7 +538,8 @@ export const AwsEcsLaunchtypeValues = {
   EC2: 'ec2',
   /** fargate. */
   FARGATE: 'fargate',
-}
+} as const
+export type AwsEcsLaunchtypeValues = typeof AwsEcsLaunchtypeValues[keyof typeof AwsEcsLaunchtypeValues]
 
 
 
@@ -556,7 +559,8 @@ export const HostArchValues = {
   PPC64: 'ppc64',
   /** 32-bit x86. */
   X86: 'x86',
-}
+} as const
+export type HostArchValues = typeof HostArchValues[keyof typeof HostArchValues]
 
 
 
@@ -584,7 +588,8 @@ export const OsTypeValues = {
   SOLARIS: 'solaris',
   /** IBM z/OS. */
   Z_OS: 'z_os',
-}
+} as const
+export type OsTypeValues = typeof OsTypeValues[keyof typeof OsTypeValues]
 
 
 
@@ -610,5 +615,6 @@ export const TelemetrySdkLanguageValues = {
   RUBY: 'ruby',
   /** webjs. */
   WEBJS: 'webjs',
-}
+} as const
+export type TelemetrySdkLanguageValues = typeof TelemetrySdkLanguageValues[keyof typeof TelemetrySdkLanguageValues]
 
diff --git a/packages/opentelemetry-semantic-conventions/src/trace/SemanticAttributes.ts b/packages/opentelemetry-semantic-conventions/src/trace/SemanticAttributes.ts
index 63ce16e009e..052d36e4c08 100644
--- a/packages/opentelemetry-semantic-conventions/src/trace/SemanticAttributes.ts
+++ b/packages/opentelemetry-semantic-conventions/src/trace/SemanticAttributes.ts
@@ -819,7 +819,8 @@ export const DbSystemValues = {
   MEMCACHED: 'memcached',
   /** CockroachDB. */
   COCKROACHDB: 'cockroachdb',
-}
+} as const
+export type DbSystemValues = typeof DbSystemValues[keyof typeof DbSystemValues]
 
 
 
@@ -847,7 +848,8 @@ export const DbCassandraConsistencyLevelValues = {
   SERIAL: 'serial',
   /** local_serial. */
   LOCAL_SERIAL: 'local_serial',
-}
+} as const
+export type DbCassandraConsistencyLevelValues = typeof DbCassandraConsistencyLevelValues[keyof typeof DbCassandraConsistencyLevelValues]
 
 
 
@@ -863,7 +865,8 @@ export const FaasTriggerValues = {
   TIMER: 'timer',
   /** If none of the others apply. */
   OTHER: 'other',
-}
+} as const
+export type FaasTriggerValues = typeof FaasTriggerValues[keyof typeof FaasTriggerValues]
 
 
 
@@ -875,7 +878,8 @@ export const FaasDocumentOperationValues = {
   EDIT: 'edit',
   /** When an object is deleted. */
   DELETE: 'delete',
-}
+} as const
+export type FaasDocumentOperationValues = typeof FaasDocumentOperationValues[keyof typeof FaasDocumentOperationValues]
 
 
 
@@ -889,7 +893,8 @@ export const FaasInvokedProviderValues = {
   AZURE: 'azure',
   /** Google Cloud Platform. */
   GCP: 'gcp',
-}
+} as const
+export type FaasInvokedProviderValues = typeof FaasInvokedProviderValues[keyof typeof FaasInvokedProviderValues]
 
 
 
@@ -909,7 +914,8 @@ export const NetTransportValues = {
   INPROC: 'inproc',
   /** Something else (non IP-based). */
   OTHER: 'other',
-}
+} as const
+export type NetTransportValues = typeof NetTransportValues[keyof typeof NetTransportValues]
 
 
 
@@ -925,7 +931,8 @@ export const NetHostConnectionTypeValues = {
   UNAVAILABLE: 'unavailable',
   /** unknown. */
   UNKNOWN: 'unknown',
-}
+} as const
+export type NetHostConnectionTypeValues = typeof NetHostConnectionTypeValues[keyof typeof NetHostConnectionTypeValues]
 
 
 
@@ -973,7 +980,8 @@ export const NetHostConnectionSubtypeValues = {
   NRNSA: 'nrnsa',
   /** LTE CA. */
   LTE_CA: 'lte_ca',
-}
+} as const
+export type NetHostConnectionSubtypeValues = typeof NetHostConnectionSubtypeValues[keyof typeof NetHostConnectionSubtypeValues]
 
 
 
@@ -989,7 +997,8 @@ export const HttpFlavorValues = {
   SPDY: 'SPDY',
   /** QUIC protocol. */
   QUIC: 'QUIC',
-}
+} as const
+export type HttpFlavorValues = typeof HttpFlavorValues[keyof typeof HttpFlavorValues]
 
 
 
@@ -999,7 +1008,8 @@ export const MessagingDestinationKindValues = {
   QUEUE: 'queue',
   /** A message sent to a topic. */
   TOPIC: 'topic',
-}
+} as const
+export type MessagingDestinationKindValues = typeof MessagingDestinationKindValues[keyof typeof MessagingDestinationKindValues]
 
 
 
@@ -1009,7 +1019,8 @@ export const MessagingOperationValues = {
   RECEIVE: 'receive',
   /** process. */
   PROCESS: 'process',
-}
+} as const
+export type MessagingOperationValues = typeof MessagingOperationValues[keyof typeof MessagingOperationValues]
 
 
 
@@ -1049,7 +1060,8 @@ export const RpcGrpcStatusCodeValues = {
   DATA_LOSS: 15,
   /** UNAUTHENTICATED. */
   UNAUTHENTICATED: 16,
-}
+} as const
+export type RpcGrpcStatusCodeValues = typeof RpcGrpcStatusCodeValues[keyof typeof RpcGrpcStatusCodeValues]
 
 
 
@@ -1059,5 +1071,6 @@ export const MessageTypeValues = {
   SENT: 'SENT',
   /** received. */
   RECEIVED: 'RECEIVED',
-}
+} as const
+export type MessageTypeValues = typeof MessageTypeValues[keyof typeof MessageTypeValues]
 
diff --git a/scripts/semconv/templates/SemanticAttributes.ts.j2 b/scripts/semconv/templates/SemanticAttributes.ts.j2
index 161967d1af9..eb144b93b26 100644
--- a/scripts/semconv/templates/SemanticAttributes.ts.j2
+++ b/scripts/semconv/templates/SemanticAttributes.ts.j2
@@ -55,7 +55,8 @@ export const {{class_name}} = {
   /** {% filter escape %}{{member.brief | to_doc_brief}}.{% endfilter %} */
   {{ member.member_id | to_const_name }}: {{ print_value(type, member.value) }},
   {%- endfor %}
-}
+} as const
+export type {{class_name}} = typeof {{class_name}}[keyof typeof {{class_name}}]
 {% endif %}
 {% endif %}