feat: add shippable ci (#14)

README.md

@@ -12,7 +12,7 @@ if your CI server isn't properly detected :)
 
 ## Installation
 
-```
+```bash
 npm install ci-info --save
 ```
 
@@ -46,6 +46,7 @@ Officially supported CI servers:
 - [Jenkins CI](https://jenkins-ci.org)
 - [Magnum CI](https://magnum-ci.com)
 - [Semaphore](https://semaphoreci.com)
+- [Shippable](https://www.shippable.com/)
 - [Solano CI](https://www.solanolabs.com/)
 - [Strider CD](https://strider-cd.github.io/)
 - [TaskCluster](http://docs.taskcluster.net)
@@ -93,8 +94,9 @@ Otherwise `false`.
 - `ci.HUDSON`
 - `ci.JENKINS`
 - `ci.MAGNUM`
-- `ci.SOLANO`
 - `ci.SEMAPHORE`
+- `ci.SHIPPABLE`
+- `ci.SOLANO`
 - `ci.STRIDER`
 - `ci.TASKCLUSTER`
 - `ci.TEAMCITY`

index.js

@@ -18,6 +18,7 @@ var vendors = [
   ['JENKINS', 'Jenkins', 'JENKINS_URL', 'BUILD_ID'],
   ['MAGNUM', 'Magnum CI', 'MAGNUM'],
   ['SEMAPHORE', 'Semaphore', 'SEMAPHORE'],
+  ['SHIPPABLE', 'Shippable', 'SHIPPABLE'],
   ['SOLANO', 'Solano CI', 'TDDIUM'],
   ['STRIDER', 'Strider CD', 'STRIDER'],
   ['TASKCLUSTER', 'TaskCluster', 'TASK_ID', 'RUN_ID'],

test.js

@@ -25,6 +25,7 @@ assert.equal(ci.HUDSON, false)
 assert.equal(ci.JENKINS, false)
 assert.equal(ci.MAGNUM, false)
 assert.equal(ci.SEMAPHORE, false)
+assert.equal(ci.SHIPPABLE, false)
 assert.equal(ci.SOLANO, false)
 assert.equal(ci.STRIDER, false)
 assert.equal(ci.TASKCLUSTER, false)
@@ -58,6 +59,7 @@ assert.equal(ci.HUDSON, false)
 assert.equal(ci.JENKINS, false)
 assert.equal(ci.MAGNUM, false)
 assert.equal(ci.SEMAPHORE, false)
+assert.equal(ci.SHIPPABLE, false)
 assert.equal(ci.SOLANO, false)
 assert.equal(ci.STRIDER, false)
 assert.equal(ci.TASKCLUSTER, false)
@@ -88,6 +90,7 @@ assert.equal(ci.HUDSON, false)
 assert.equal(ci.JENKINS, false)
 assert.equal(ci.MAGNUM, false)
 assert.equal(ci.SEMAPHORE, false)
+assert.equal(ci.SHIPPABLE, false)
 assert.equal(ci.SOLANO, false)
 assert.equal(ci.TASKCLUSTER, false)
 assert.equal(ci.TDDIUM, false) // Deprecated