-// xds-cli: command line tool used to control / interface X(cross) Development System.
+/*
+ * Copyright (C) 2017 "IoT.bzh"
+ * Author Sebastien Douheret <sebastien@iot.bzh>
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ *
+ * xds-cli: command line tool used to control / interface X(cross) Development System.
+ */
+
package main
import (
"text/tabwriter"
"github.com/Sirupsen/logrus"
+ "github.com/iotbzh/xds-agent/lib/xaapiv1"
common "github.com/iotbzh/xds-common/golib"
"github.com/joho/godotenv"
socketio_client "github.com/sebd71/go-socket.io-client"
// Application details
const (
- appCopyright = "Apache-2.0"
+ appCopyright = "Copyright (C) 2017 IoT.bzh - Apache-2.0"
defaultLogLevel = "error"
)
func main() {
var earlyDebug []string
- EnvConfFileMap := make(map[string]string)
-
// Allow to set app name from cli (useful for debugging)
if AppName == "" {
AppName = os.Getenv("XDS_APPNAME")
Setting of global options is driven either by environment variables or by command
line options or using a config file knowning that the following priority order is used:
1. use option value (for example --url option),
- 2. else use variable 'XDS_xxx' (for example 'XDS_SERVER_URL' variable) when a
+ 2. else use variable 'XDS_xxx' (for example 'XDS_AGENT_URL' variable) when a
config file is specified with '--config|-c' option,
- 3. else use 'XDS_xxx' (for example 'XDS_SERVER_URL') environment variable.
+ 3. else use 'XDS_xxx' (for example 'XDS_AGENT_URL') environment variable.
Examples:
# Get help of 'projects' sub-command
Value: defaultLogLevel,
},
cli.StringFlag{
- Name: "url",
+ Name: "url, u",
+ EnvVar: "XDS_AGENT_URL",
+ Value: "localhost:8800",
+ Usage: "local XDS agent url",
+ },
+ cli.StringFlag{
+ Name: "url-server, us",
EnvVar: "XDS_SERVER_URL",
- Value: "localhost:8000",
- Usage: "remote XDS server url",
+ Value: "",
+ Usage: "overwrite remote XDS server url (default value set in xds-agent-config.json file)",
},
cli.BoolFlag{
Name: "timestamp, ts",
var err error
// Define HTTP and WS url
- baseURL := ctx.String("url")
- if !strings.HasPrefix(ctx.String("url"), "http://") {
- baseURL = "http://" + ctx.String("url")
+ agentURL := ctx.String("url")
+ serverURL := ctx.String("url-server")
+
+ // Allow to only set port number
+ if match, _ := regexp.MatchString("^([0-9]+)$", agentURL); match {
+ agentURL = "http://localhost:" + ctx.String("url")
+ }
+ if match, _ := regexp.MatchString("^([0-9]+)$", serverURL); match {
+ serverURL = "http://localhost:" + ctx.String("url-server")
+ }
+ // Add http prefix if missing
+ if agentURL != "" && !strings.HasPrefix(agentURL, "http://") {
+ agentURL = "http://" + agentURL
+ }
+ if serverURL != "" && !strings.HasPrefix(serverURL, "http://") {
+ serverURL = "http://" + serverURL
}
// Create HTTP client
- Log.Debugln("Connect HTTP client on ", baseURL)
+ Log.Debugln("Connect HTTP client on ", agentURL)
conf := common.HTTPClientConfig{
URLPrefix: "/api/v1",
HeaderClientKeyName: "Xds-Agent-Sid",
LogLevel: common.HTTPLogLevelWarning,
}
- HTTPCli, err = common.HTTPNewClient(baseURL, conf)
+ HTTPCli, err = common.HTTPNewClient(agentURL, conf)
if err != nil {
errmsg := err.Error()
if m, err := regexp.MatchString("Get http.?://", errmsg); m && err == nil {
i := strings.LastIndex(errmsg, ":")
- errmsg = "Cannot connection to " + baseURL + errmsg[i:]
+ errmsg = "Cannot connection to " + agentURL + errmsg[i:]
}
return cli.NewExitError(errmsg, 1)
}
Log.Infoln("HTTP session ID : ", HTTPCli.GetClientID())
// Create io Websocket client
- Log.Debugln("Connecting IO.socket client on ", baseURL)
+ Log.Debugln("Connecting IO.socket client on ", agentURL)
opts := &socketio_client.Options{
Transport: "websocket",
}
opts.Header["XDS-AGENT-SID"] = []string{HTTPCli.GetClientID()}
- IOsk, err = socketio_client.NewClient(baseURL, opts)
+ IOsk, err = socketio_client.NewClient(agentURL, opts)
if err != nil {
return cli.NewExitError("IO.socket connection error: "+err.Error(), 1)
}
ctx.App.Metadata["httpCli"] = HTTPCli
ctx.App.Metadata["ioskCli"] = IOsk
+ // Display version in logs (debug helpers)
+ ver := xaapiv1.XDSVersion{}
+ if err := XdsVersionGet(&ver); err != nil {
+ return cli.NewExitError("ERROR while retrieving XDS version: "+err.Error(), 1)
+ }
+ Log.Infof("XDS Agent/Server version: %v", ver)
+
+ // Get current config and update connection to server when needed
+ xdsConf := xaapiv1.APIConfig{}
+ if err := XdsConfigGet(&xdsConf); err != nil {
+ return cli.NewExitError("ERROR while getting XDS config: "+err.Error(), 1)
+ }
+ svrCfg := xdsConf.Servers[XdsServerIndexGet()]
+ if serverURL != "" && (svrCfg.URL != serverURL || !svrCfg.Connected) {
+ svrCfg.URL = serverURL
+ svrCfg.ConnRetry = 10
+ if err := XdsConfigSet(xdsConf); err != nil {
+ return cli.NewExitError("ERROR while updating XDS server URL: "+err.Error(), 1)
+ }
+ }
+
return nil
}