Merge pull request #2 from maaaikoool/master

Idempotence fix and travis test support

.travis.yml

@@ -0,0 +1,30 @@
+---
+language: python
+python: "2.7"
+
+before_install:
+  - sudo apt-get update -qq
+  - sudo apt-get install -y curl
+
+install:
+  # Install Ansible.
+  - pip install ansible
+
+  # Add ansible.cfg to pick up roles path.
+  - "{ echo '[defaults]'; echo 'roles_path = ../'; } >> ansible.cfg"
+
+script:
+  # Check the role/playbook's syntax.
+  - "ansible-playbook -i tests/hosts tests/test.yml --syntax-check"
+
+  # Run the role/playbook with ansible-playbook.
+  - "ansible-playbook -i tests/hosts tests/test.yml --connection=local --sudo"
+
+  # Run the role/playbook again, checking to make sure it's idempotent.
+  - >
+    ansible-playbook -i tests/hosts tests/test.yml --connection=local --sudo
+    | grep -q 'changed=0.*failed=0'
+    && (echo 'Idempotence test: pass' && exit 0)
+    || (echo 'Idempotence test: fail' && exit 1)
+  # Make sure nexus is running
+  - curl http://localhost:8081/nexus

README.md

@@ -1,5 +1,7 @@
 # Ansible Nexus OSS Role
 
+[![Build Status](https://travis-ci.org/maaaikoool/ansible-nexus-oss.svg?branch=master)](https://travis-ci.org/maaaikoool/ansible-nexus-oss)
+
 ## Description
 
 *ansible-nexus-oss* is an [Ansible](http://ansible.com) role.

tasks/base.yml

@@ -1,15 +1,27 @@
 ---
 # tasks file for base
 
+- name: check current timezone
+  shell: cat /etc/timezone
+  register: current_zone
+  changed_when: False
+
+- name: check current localtime
+  shell: cat /etc/localtime
+  register: current_time
+  changed_when: False
+
 - name: Change timezone
   copy: "content='{{ timezone }}' dest=/etc/timezone owner=root group=root mode=0644 backup=yes"
+  when: current_zone.stdout != timezone
   notify: update timezone
   tags: base
 
 - name: Change localtime
   copy: "src=/usr/share/zoneinfo/{{ timezone }} dest=/etc/localtime"
+  when: current_time.stdout != timezone
   tags: base    
-    
+
 - name: Install packages
   apt: pkg={{ item }} state=latest
   with_items:

tasks/nexus.yml

@@ -10,10 +10,7 @@
   tags: nexus
 
 - name: Download Nexus
-  command: > 
-    wget http://download.sonatype.com/nexus/oss/nexus-{{ nexus.version }}-bundle.tar.gz 
-    chdir=/tmp 
-    creates=/tmp/nexus-{{ nexus.version }}-bundle.tar.gz
+  get_url: url=http://download.sonatype.com/nexus/oss/nexus-{{ nexus.version }}-bundle.tar.gz  dest=/tmp
   tags: nexus
 
 - name: Create Nexus directory
@@ -73,7 +70,7 @@
   tags: nexus
 
 - name: Enable Nexus service
-  service: name=nexus enabled=yes
+  service: name=nexus enabled=yes state=started
   notify: restart nexus
   tags: nexus
 

tests/hosts

@@ -0,0 +1,2 @@
+[nexus]
+localhost

tests/test.yml

@@ -0,0 +1,7 @@
+---
+- hosts: nexus
+  gather_facts: yes
+  roles:
+    - ansible-nexus-oss
+  tasks:
+    - wait_for: port=8081 delay=10