Add doc

README.md

@@ -1 +1,24 @@
 # scv
+
+SAKURA Cloud VNC Opener for MacOS
+
+## Installation
+
+Download a binary from [here](https://github.com/blp1526/scv/releases).
+
+## Usage
+
+
+1. Create a config file at `$HOME/scv.json`.
+
+1. Write a config file refering to [`scv.sample.json`](scv.sample.json).
+
+1. Run below command.
+
+```
+# format
+$ scv ZONE_NAME SERVER_NAME
+
+# example
+$ scv tk1a centos7
+```

api/api.go

@@ -36,7 +36,7 @@ func Request(body interface{}, zoneName string, serverName string) error {
 			serverId = scv.Servers[i].ID
 		}
 	}
-	logger.Debug(fmt.Sprintf("Found ServerID is %s", serverId))
+	logger.Debug(fmt.Sprintf("Server ID: %s", serverId))
 
 	if serverId == "" {
 		return errors.New(fmt.Sprintf("ServerID is not found by ZoneName %s and ServerName %s", zoneName, serverName))
@@ -47,7 +47,7 @@ func Request(body interface{}, zoneName string, serverName string) error {
 	host := "secure.sakura.ad.jp"
 	path := "/cloud/zone/" + zoneName + "/api/cloud/1.1/server/" + serverId + "/vnc/proxy"
 	url := scheme + "://" + host + path
-	logger.Debug("URL is " + url)
+	logger.Debug(fmt.Sprintf("URL: %s", url))
 
 	req, err := http.NewRequest("GET", url, nil)
 	if err != nil {

cmd/cmd.go

@@ -1,6 +1,7 @@
 package cmd
 
 import (
+	"fmt"
 	"os/exec"
 
 	"github.com/blp1526/scv/api"
@@ -15,7 +16,7 @@ func Run(zoneName string, serverName string) error {
 	}
 
 	vncPath := vncPath(*body)
-	logger.Debug("vncPath is " + vncPath)
+	logger.Debug(fmt.Sprintf("VNC Path: %s", vncPath))
 	err = exec.Command("open", vncPath).Run()
 	return err
 }