decouple sc client from go chassis (#36)

.github/workflows/golangci-lint.yml

@@ -0,0 +1,19 @@
+name: golangci-lint
+on:
+  push:
+    tags:
+      - v*
+    branches:
+      - master
+  pull_request:
+jobs:
+  golangci:
+    name: lint
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: golangci-lint
+        uses: golangci/golangci-lint-action@v2
+        with:
+          version: v1.29
+          args: --skip-dirs=examples --out-format=colored-line-number  --skip-files=.*_test.go$

.github/workflows/static_check.yml

@@ -0,0 +1,21 @@
+name: Merge check
+on: [push, pull_request]
+jobs:
+  build:
+    name: Merge check
+    runs-on: ubuntu-latest
+    steps:
+    - name: Set up Go 1.13
+      uses: actions/setup-go@v1
+      with:
+        go-version: 1.13
+      id: go
+    - name: Check out code into the Go module directory
+      uses: actions/checkout@v1
+    - name: Build
+      run: go build -v .
+    - name: UT
+      run: |
+        bash scripts/ci/start_latest_sc.sh
+        go get github.com/stretchr/testify
+        bash scripts/ci/unit_test.sh

README.md

@@ -1,10 +1,39 @@
-### Service-Center Client for Go-Chassis
-[![Build Status](https://travis-ci.org/go-chassis/go-sc-client.svg?branch=master)](https://travis-ci.org/go-chassis/go-sc-client)
-This is a service-center client which helps the microservice to interact with Service-Center
-for service-registration, discovery, instance registration and dependency management.
+# Service Center client for go
+This is a service center client which helps the microservice to interact with Service Center
+for service-registration, discovery, instance registration etc.
 
-This client implements all the [api's](https://rawcdn.githack.com/go-chassis/service-center/master/docs/api-docs.html) of Service-Center.
+This client implements all the [api's](https://rawcdn.githack.com/go-chassis/service-center/master/docs/api-docs.html) of Service Center.
 
 
+# Usage
 
-**NOTICE**: this client is migrate to github.com/go-chassis/go-chassis/pkg/scclient
+```go
+registryClient, err := sc.NewClient(
+	sc.Options{
+		Addrs: []string{"127.0.0.1:30100"},
+	})
+```
+declare and register micro service
+```go
+var ms = new(discovery.MicroService)
+var m = make(map[string]string)
+
+m["abc"] = "abc"
+m["def"] = "def"
+
+ms.AppId = MSList[0].AppId
+ms.ServiceName = MSList[0].ServiceName
+ms.Version = MSList[0].Version
+ms.Environment = MSList[0].Environment
+ms.Properties = m
+sid, err := registryClient.RegisterService(ms)
+```
+declare and register instance
+```go
+	microServiceInstance := &discovery.MicroServiceInstance{
+		Endpoints: []string{"rest://127.0.0.1:3000"},
+		HostName:  hostname,
+		Status:    sc.MSInstanceUP,
+	}
+	id, err := registryClient.RegisterMicroServiceInstance(microServiceInstance)
+```