bump dockerode version to 3.0.1 & add default user-agent to dockerode http requests

Signed-off-by: Guillaume Lours <guillaume.lours@docker.com>

package.json

@@ -42,7 +42,7 @@
     "cached-request": "1.1.2",
     "classnames": "2.2.5",
     "deep-extend": "^0.6.0",
-    "dockerode": "2.5.8",
+    "dockerode": "3.0.1",
     "install": "0.1.8",
     "jquery": "^3.4.1",
     "mixpanel": "kitematic/mixpanel-node",

src/utils/DockerUtil.js

@@ -48,7 +48,7 @@ var DockerUtil = {
 
     if (ip.indexOf('local') !== -1) {
       try {
-        this.client = new dockerode({socketPath: this.socketPath});
+        this.client = new dockerode({socketPath: this.socketPath, headers: {'user-agent': 'kitematic'}});
       } catch (error) {
         throw new Error('Cannot connect to the Docker daemon. Is the daemon running?');
       }
@@ -64,7 +64,8 @@ var DockerUtil = {
         port: 2376,
         ca: fs.readFileSync(path.join(certDir, 'ca.pem')),
         cert: fs.readFileSync(path.join(certDir, 'cert.pem')),
-        key: fs.readFileSync(path.join(certDir, 'key.pem'))
+        key: fs.readFileSync(path.join(certDir, 'key.pem')),
+        headers: {'user-agent': 'kitematic'},
       });
     }
   },