Support CircleCI badges

Closes rust-lang#800

Author: sfackler

app/components/badge-circle-ci.js

@@ -0,0 +1,13 @@
+import Ember from 'ember';
+
+export default Ember.Component.extend({
+    tagName: 'span',
+    classNames: ['badge'],
+    repository: Ember.computed.alias('badge.attributes.repository'),
+    branch: Ember.computed('badge.attributes.branch', function() {
+        return this.get('badge.attributes.branch') || 'master';
+    }),
+    text: Ember.computed('branch', function() {
+        return `Circle CI build status for the ${ this.get('branch') } branch`;
+    })
+});

app/templates/components/badge-circle-ci.hbs

@@ -0,0 +1,6 @@
+<a href="https://circleci.com/gh/{{ repository }}">
+    <img
+        src="https://circleci.com/gh/{{ repository }}/tree/{{ branch }}.svg?style=shield"
+        alt="{{ text }}"
+        title="{{ text }}" />
+</a>

mirage/fixtures/search.js

@@ -66,6 +66,13 @@ export default {
                     "repository": "huonw/external_mixin"
                 },
                 "badge_type": "coveralls"
+            },
+            {
+                "attributes": {
+                    "branch": "master",
+                    "repository": "huonw/external_mixin"
+                },
+                "badge_type": "circle-ci"
             }
         ],
         "versions": null

src/badge.rs

@@ -26,6 +26,11 @@ pub enum Badge {
         repository: String,
         branch: Option<String>,
     },
+    #[serde(rename = "circle-ci")]
+    CircleCi {
+        repository: String,
+        branch: Option<String>,
+    },
     #[serde(rename = "is-it-maintained-issue-resolution")]
     IsItMaintainedIssueResolution { repository: String },
     #[serde(rename = "is-it-maintained-open-issues")]
@@ -69,6 +74,7 @@ impl Badge {
             Badge::TravisCi { .. } => "travis-ci",
             Badge::Appveyor { .. } => "appveyor",
             Badge::GitLab { .. } => "gitlab",
+            Badge::CircleCi { .. } => "circle-ci",
             Badge::IsItMaintainedIssueResolution { .. } => "is-it-maintained-issue-resolution",
             Badge::IsItMaintainedOpenIssues { .. } => "is-it-maintained-open-issues",
             Badge::Codecov { .. } => "codecov",

tests/acceptance/search-test.js

@@ -38,6 +38,8 @@ test('searching for "rust"', async function(assert) {
     findWithAssert('#crates .row:first .desc .info .badge:eq(5) a img[src="https://isitmaintained.com/badge/open/huonw/external_mixin.svg"]');
     findWithAssert('#crates .row:first .desc .info .badge:eq(6) a[href="https://travis-ci.org/huonw/external_mixin"]');
     findWithAssert('#crates .row:first .desc .info .badge:eq(6) a img[src="https://travis-ci.org/huonw/external_mixin.svg?branch=master"]');
+    findWithAssert('#crates .row:first .desc .info .badge:eq(7) a[href="https://circleci.com/gh/huonw/external_mixin"]');
+    findWithAssert('#crates .row:first .desc .info .badge:eq(7) a img[src="https://circleci.com/gh/huonw/external_mixin/tree/master.svg?style=shield"]');
 
     hasText(assert, '#crates .row:first .desc .summary', 'Yo dawg, use Rust to generate Rust, right in your Rust. (See `external_mixin` to use scripting languages.)');
     hasText(assert, '#crates .row:first .downloads', '477');