Add nodejs tags

.travis.yml

@@ -2,6 +2,11 @@
 language: python
 python: "2.7"
 
+notifications:
+  email:
+    on_success: never
+    on_failure: always
+
 env:
   - SITE="-i inventory tests/main.yml"
 

tasks/main.yml

@@ -2,20 +2,24 @@
 - name: Ensure the system can use the HTTPS transport for APT
   stat: path=/usr/lib/apt/methods/https
   register: apt_https_transport
+  tags: nodejs
 
 - name: Install HTTPS transport for APT
   apt: pkg=apt-transport-https state=installed
   when: not apt_https_transport.stat.exists
+  tags: nodejs
 
 - name: Import the NodeSource GPG key into apt
   apt_key: >
     url=https://deb.nodesource.com/gpgkey/nodesource.gpg.key
     state=present
+  tags: nodejs
 
 - name: Add NodeSource deb repository
   apt_repository: >
     repo='deb https://deb.nodesource.com/node {{ ansible_distribution_release }} main'
     state=present
+  tags: nodejs
 
 - name: Install latest Node.js and NPM
   apt: >
@@ -24,6 +28,7 @@
     update_cache=yes
     cache_valid_time={{ apt_cache_valid_time }}
   when: nodejs_version == "latest"
+  tags: nodejs
 
 - name: Install specific verion of Node.js and NPM
   apt: >
@@ -32,3 +37,4 @@
     update_cache=yes
     cache_valid_time={{ apt_cache_valid_time }}
   when: nodejs_version != "latest"
+  tags: nodejs