Add configurable API host and update Swagger documentation

cmd/api.go

@@ -12,7 +12,8 @@ import (
 	"github.com/thirdweb-dev/indexer/internal/middleware"
 
 	// Import the generated Swagger docs
-	_ "github.com/thirdweb-dev/indexer/docs"
+	config "github.com/thirdweb-dev/indexer/configs"
+	"github.com/thirdweb-dev/indexer/docs"
 )
 
 var (
@@ -31,11 +32,12 @@ var (
 // @description API for querying blockchain transactions and events
 // @license.name Apache 2.0
 // @license.url https://github.com/thirdweb-dev/indexer/blob/main/LICENSE
-// @host localhost:3000
 // @BasePath /
 // @Security BasicAuth
 // @securityDefinitions.basic BasicAuth
 func RunApi(cmd *cobra.Command, args []string) {
+	docs.SwaggerInfo.Host = config.Cfg.API.Host
+
 	r := gin.New()
 	r.Use(gin.Logger())
 	r.Use(gin.Recovery())

cmd/root.go

@@ -78,6 +78,7 @@ func init() {
 	rootCmd.PersistentFlags().String("storage-main-clickhouse-password", "", "Clickhouse password for main storage")
 	rootCmd.PersistentFlags().String("storage-staging-clickhouse-username", "", "Clickhouse username for staging storage")
 	rootCmd.PersistentFlags().String("storage-staging-clickhouse-password", "", "Clickhouse password for staging storage")
+	rootCmd.PersistentFlags().String("api-host", "localhost:3000", "API host")
 	viper.BindPFlag("rpc.url", rootCmd.PersistentFlags().Lookup("rpc-url"))
 	viper.BindPFlag("rpc.blocks.blocksPerRequest", rootCmd.PersistentFlags().Lookup("rpc-blocks-blocksPerRequest"))
 	viper.BindPFlag("rpc.blocks.batchDelay", rootCmd.PersistentFlags().Lookup("rpc-blocks-batchDelay"))
@@ -120,6 +121,7 @@ func init() {
 	viper.BindPFlag("storage.orchestrator.redis.addr", rootCmd.PersistentFlags().Lookup("storage-orchestrator-redis-addr"))
 	viper.BindPFlag("storage.orchestrator.redis.password", rootCmd.PersistentFlags().Lookup("storage-orchestrator-redis-password"))
 	viper.BindPFlag("storage.orchestrator.redis.db", rootCmd.PersistentFlags().Lookup("storage-orchestrator-redis-db"))
+	viper.BindPFlag("api.host", rootCmd.PersistentFlags().Lookup("api-host"))
 	rootCmd.AddCommand(orchestratorCmd)
 	rootCmd.AddCommand(apiCmd)
 }

configs/config.go

@@ -91,13 +91,18 @@ type RPCConfig struct {
 	Traces RPCTracesConfig    `mapstructure:"traces"`
 }
 
+type APIConfig struct {
+	Host string `mapstructure:"host"`
+}
+
 type Config struct {
 	RPC              RPCConfig              `mapstructure:"rpc"`
 	Log              LogConfig              `mapstructure:"log"`
 	Poller           PollerConfig           `mapstructure:"poller"`
 	Committer        CommitterConfig        `mapstructure:"committer"`
 	FailureRecoverer FailureRecovererConfig `mapstructure:"failureRecoverer"`
 	Storage          StorageConfig          `mapstructure:"storage"`
+	API              APIConfig              `mapstructure:"api"`
 }
 
 var Cfg Config

docs/docs.go

@@ -954,7 +954,7 @@ const docTemplate = `{
 // SwaggerInfo holds exported Swagger Info so clients can modify it
 var SwaggerInfo = &swag.Spec{
 	Version:          "v0.0.1-beta",
-	Host:             "localhost:3000",
+	Host:             "",
 	BasePath:         "/",
 	Schemes:          []string{},
 	Title:            "Thirdweb Insight",

docs/swagger.json

@@ -10,7 +10,6 @@
         },
         "version": "v0.0.1-beta"
     },
-    "host": "localhost:3000",
     "basePath": "/",
     "paths": {
         "/{chainId}/events": {

docs/swagger.yaml

@@ -121,7 +121,6 @@ definitions:
       value:
         type: string
     type: object
-host: localhost:3000
 info:
   contact: {}
   description: API for querying blockchain transactions and events