feat: rename to blob hub

.github/ISSUE_TEMPLATE/bug.md

@@ -1,6 +1,6 @@
 ---
 name: Report a bug
-about: Something with blob-syncer is not working as expected
+about: Something with blob-hub is not working as expected
 title: ''
 labels: 'type:bug'
 assignees: ''

Makefile

@@ -1,34 +1,34 @@
 VERSION=$(shell git describe --tags)
 GIT_COMMIT=$(shell git rev-parse HEAD)
 GIT_COMMIT_DATE=$(shell git log -n1 --pretty='format:%cd' --date=format:'%Y%m%d')
-REPO=github.com/bnb-chain/blob-syncer
-IMAGE_NAME=ghcr.io/bnb-chain/blob-syncer
+REPO=github.com/bnb-chain/blob-hub
+IMAGE_NAME=ghcr.io/bnb-chain/blob-hub
 
 ldflags = -X $(REPO)/version.AppVersion=$(VERSION) \
           -X $(REPO)/version.GitCommit=$(GIT_COMMIT) \
           -X $(REPO)/version.GitCommitDate=$(GIT_COMMIT_DATE)
 
 build_syncer:
 ifeq ($(OS),Windows_NT)
-	go build -o build/blob-syncer.exe -ldflags="$(ldflags)" cmd/blob-syncer/main.go
+	go build -o build/syncer.exe -ldflags="$(ldflags)" cmd/blob-hub-syncer/main.go
 else
-	go build -o build/blob-syncer -ldflags="$(ldflags)" cmd/blob-syncer/main.go
+	go build -o build/syncer -ldflags="$(ldflags)" cmd/blob-hub-syncer/main.go
 endif
 
 build_server:
 ifeq ($(OS),Windows_NT)
-	go build -o build/blob-syncer-server.exe -ldflags="$(ldflags)" cmd/blob-syncer-server/main.go
+	go build -o build/server.exe -ldflags="$(ldflags)" cmd/blob-hub-server/main.go
 else
-	go build -o build/blob-syncer-server -ldflags="$(ldflags)" cmd/blob-syncer-server/main.go
+	go build -o build/server -ldflags="$(ldflags)" cmd/blob-hub-server/main.go
 endif
 
 build:
 	make build_syncer
 	make build_server
 
 install:
-	go install cmd/blob-syncer/main.go
-	go install cmd/blob-syncer-server/main.go
+	go install cmd/blob-hub-syncer/main.go
+	go install cmd/blob-hub-server/main.go
 
 build_docker:
 	docker build . -t ${IMAGE_NAME}
@@ -59,6 +59,6 @@ format:
 .PHONY: lint lint-fix format
 
 swagger-gen:
-	swagger generate server -f ./swagger.yaml -A blob-syncer --default-scheme=http
+	swagger generate server -f ./swagger.yaml -A blob-hub --default-scheme=http
 
 

README.md

@@ -1,19 +1,19 @@
-# Blob Syncer
+# Blob Hub
 
 ## Overview
 
-The Blob-Syncer service acts as an intermediary between Greenfield and Ethereum/BSC, continuously retrieving blobs from Ethereum/BSC and persisting in Greenfield..
+The blob-hub service acts as an intermediary between Greenfield and Ethereum/BSC, continuously retrieving blobs from Ethereum/BSC and persisting in Greenfield..
 These blobs, collected from a specific Beacon slot range on Ethereum or specific block height range on BSC, are consolidated into a bundle and transmitted to the [Bundle Service](https://docs.bnbchain.org/greenfield-docs/docs/api/bundle-service/)
 for further processing. Subsequently, the bundle is stored in Greenfield for long-term archival purposes. Additionally,
-the Blob-Syncer service offers APIs that enable users to access and retrieve historical blobs as needed.
+the blob-hub service offers APIs that enable users to access and retrieve historical blobs as needed.
 
 ## Disclaimer
 - Data Accessibility. Due to the limited size of the Greenfield traffic package purchased, this service does not guarantee constant data access but ensures eventual access.
 - Data latency. As the blob syncer need to bundle blobs across multi blocks, the latency is around 10-20 minutes before the blob is accessible on Greenfield.
 
 ## Components
-- **blob-syncer**: This component is specifically engineered to synchronize blobs and securely store them in Greenfield. It includes a post-verification process to ensure the integrity of blob storage.
-- **blob-syncer-server**: This component functions as the API server, catering to users' requests for querying blobs.
+- **syncer**: This component is specifically engineered to synchronize blobs and securely store them in Greenfield. It includes a post-verification process to ensure the integrity of blob storage.
+- **server**: This component functions as the API server, catering to users' requests for querying blobs.
 
 ## Support Network
 | Network  | Endpoint    | Bucket      |
@@ -202,7 +202,7 @@ make build
 make build_syncer
 ```
 
-### Build blob syncer api server
+### Build Blob Hub api server
 
 ```shell
 make build_server
@@ -213,7 +213,7 @@ make build_server
 ### Run the Blob Syncer instance
 
 ```shell
-./build/blob-syncer --config-path config/local/config-syncer.json
+./build/syncer --config-path config/local/config-syncer.json
 ```
 
 ```json
@@ -236,7 +236,7 @@ make build_server
     "dialect": "mysql",
     "username": "root",
     "password": "pass",
-    "url": "/blob-syncer?charset=utf8&parseTime=True&loc=Local",
+    "url": "/blob-hub?charset=utf8&parseTime=True&loc=Local",
     "max_idle_conns": 10,
     "max_open_conns": 100
   },
@@ -260,5 +260,5 @@ make build_server
 ### Run the api server
 
 ```shell
-./build/blob-syncer-server --config-path config/local/config-server.json --port 8080 
+./build/server --config-path config/local/config-server.json --port 8080
 ```

cmd/blob-syncer/main.go → cmd/blob-hub-syncer/main.go

@@ -7,11 +7,11 @@ import (
 	"github.com/spf13/pflag"
 	"github.com/spf13/viper"
 
-	"github.com/bnb-chain/blob-syncer/config"
-	syncerdb "github.com/bnb-chain/blob-syncer/db"
-	"github.com/bnb-chain/blob-syncer/logging"
-	"github.com/bnb-chain/blob-syncer/metrics"
-	"github.com/bnb-chain/blob-syncer/syncer"
+	"github.com/bnb-chain/blob-hub/config"
+	syncerdb "github.com/bnb-chain/blob-hub/db"
+	"github.com/bnb-chain/blob-hub/logging"
+	"github.com/bnb-chain/blob-hub/metrics"
+	"github.com/bnb-chain/blob-hub/syncer"
 )
 
 func initFlags() {

config/config.go

@@ -11,8 +11,8 @@ import (
 	"gorm.io/gorm"
 	"gorm.io/gorm/logger"
 
-	"github.com/bnb-chain/blob-syncer/cache"
-	syncerdb "github.com/bnb-chain/blob-syncer/db"
+	"github.com/bnb-chain/blob-hub/cache"
+	syncerdb "github.com/bnb-chain/blob-hub/db"
 )
 
 type SyncerConfig struct {

go.mod

@@ -1,4 +1,4 @@
-module github.com/bnb-chain/blob-syncer
+module github.com/bnb-chain/blob-hub
 
 go 1.20
 

go.sum

@@ -54,6 +54,8 @@ github.com/beorn7/perks v1.0.1 h1:VlbKKnNfV8bJzeqoa4cOKqO6bYr3WgKZxO8Z16+hsOM=
 github.com/beorn7/perks v1.0.1/go.mod h1:G2ZrVWU2WbWT9wwq4/hrbKbnv/1ERSJQ0ibhJ6rlkpw=
 github.com/bits-and-blooms/bitset v1.11.0 h1:RMyy2mBBShArUAhfVRZJ2xyBO58KCBCtZFShw3umo6k=
 github.com/bits-and-blooms/bitset v1.11.0/go.mod h1:7hO7Gc7Pp1vODcmWvKMRA9BNmbv6a/7QIWpPxHddWR8=
+github.com/bnb-chain/blob-syncer v0.0.1 h1:GImArcAzx23ntV2l8dOrPJX11YiAoMWXsRh3JLfHQKc=
+github.com/bnb-chain/blob-syncer v0.0.1/go.mod h1:7JAEkO3ID/Kj56eyRV4SpiIf2vi1/czOYrlv3Z7XMBQ=
 github.com/bnb-chain/greenfield-bundle-sdk v1.1.0 h1:0BWQsV+c32wHxEEpJY9igBSBg5N1Fm3KoSLC+Yef2n0=
 github.com/bnb-chain/greenfield-bundle-sdk v1.1.0/go.mod h1:NCjQp0sniAbBR5yR5pYiXpYwYd1okSIBLj+31sTpmXA=
 github.com/btcsuite/btcd v0.23.3 h1:4KH/JKy9WiCd+iUS9Mu0Zp7Dnj17TGdKrg9xc/FGj24=

logging/log.go

@@ -3,15 +3,16 @@ package logging
 import (
 	"os"
 
-	"github.com/op/go-logging"
 	"gopkg.in/natefinch/lumberjack.v2"
 
-	"github.com/bnb-chain/blob-syncer/config"
+	"github.com/op/go-logging"
+
+	"github.com/bnb-chain/blob-hub/config"
 )
 
 var (
 	// Logger instance for quick declarative logging levels
-	Logger = logging.MustGetLogger("blob-syncer")
+	Logger = logging.MustGetLogger("blob-hub")
 	// log levels that are available
 	levels = map[string]logging.Level{
 		"CRITICAL": logging.CRITICAL,

metrics/metric.go

@@ -7,7 +7,7 @@ import (
 	"github.com/prometheus/client_golang/prometheus"
 	"github.com/prometheus/client_golang/prometheus/promhttp"
 
-	"github.com/bnb-chain/blob-syncer/logging"
+	"github.com/bnb-chain/blob-hub/logging"
 )
 
 var (

restapi/configure_blob_syncer.go → restapi/configure_blob_hub.go

@@ -7,35 +7,35 @@ import (
 	"net/http"
 	"os"
 
+	"github.com/bnb-chain/blob-hub/cache"
+	"github.com/bnb-chain/blob-hub/config"
+	syncerdb "github.com/bnb-chain/blob-hub/db"
+	"github.com/bnb-chain/blob-hub/external"
+	"github.com/bnb-chain/blob-hub/restapi/handlers"
+	"github.com/bnb-chain/blob-hub/service"
 	"github.com/go-openapi/errors"
 	"github.com/go-openapi/runtime"
 	"github.com/go-openapi/swag"
 
-	"github.com/bnb-chain/blob-syncer/cache"
-	"github.com/bnb-chain/blob-syncer/config"
-	syncerdb "github.com/bnb-chain/blob-syncer/db"
-	"github.com/bnb-chain/blob-syncer/external"
-	"github.com/bnb-chain/blob-syncer/restapi/handlers"
-	"github.com/bnb-chain/blob-syncer/restapi/operations"
-	"github.com/bnb-chain/blob-syncer/restapi/operations/blob"
-	"github.com/bnb-chain/blob-syncer/service"
+	"github.com/bnb-chain/blob-hub/restapi/operations"
+	"github.com/bnb-chain/blob-hub/restapi/operations/blob"
 )
 
-//go:generate swagger generate server --target ../../blob-syncer --name BlobSyncer --spec ../swagger.yaml --principal interface{}
+//go:generate swagger generate server --target ../../blob-syncer --name BlobHub --spec ../swagger.yaml --principal interface{}
 
 var cliOpts = struct {
 	ConfigFilePath string `short:"c" long:"config-path" description:"Config path" default:""`
 }{}
 
-func configureFlags(api *operations.BlobSyncerAPI) {
+func configureFlags(api *operations.BlobHubAPI) {
 	param := swag.CommandLineOptionsGroup{
 		ShortDescription: "config",
 		Options:          &cliOpts,
 	}
 	api.CommandLineOptionsGroups = []swag.CommandLineOptionsGroup{param}
 }
 
-func configureAPI(api *operations.BlobSyncerAPI) http.Handler {
+func configureAPI(api *operations.BlobHubAPI) http.Handler {
 	// configure the api here
 	api.ServeError = errors.ServeError
 
@@ -102,6 +102,7 @@ func configureServer(s *http.Server, scheme, addr string) {
 		panic("currently only local cache is support.")
 	}
 	service.BlobSvc = service.NewBlobService(blobDB, bundleClient, cacheSvc, cfg)
+
 }
 
 // The middleware configuration is for the handler executors. These do not apply to the swagger.json document.

restapi/handlers/blob.go

@@ -7,10 +7,10 @@ import (
 	"github.com/ethereum/go-ethereum/common/hexutil"
 	"github.com/go-openapi/runtime/middleware"
 
-	"github.com/bnb-chain/blob-syncer/models"
-	"github.com/bnb-chain/blob-syncer/restapi/operations/blob"
-	"github.com/bnb-chain/blob-syncer/service"
-	"github.com/bnb-chain/blob-syncer/util"
+	"github.com/bnb-chain/blob-hub/models"
+	"github.com/bnb-chain/blob-hub/restapi/operations/blob"
+	"github.com/bnb-chain/blob-hub/service"
+	"github.com/bnb-chain/blob-hub/util"
 )
 
 const rootLength = 32