CrateSidebar::Link: Display docs.rs icon if link goes to docs.rs

Author: Turbo87

app/components/crate-sidebar/link.hbs

@@ -1,7 +1,9 @@
 <div ...attributes>
   <h3 data-test-title>{{@title}}</h3>
   <div local-class="content">
-    {{#if this.isGitHub}}
+    {{#if this.isDocsRs}}
+      {{svg-jar "docs-rs" local-class="icon" data-test-icon="docs-rs"}}
+    {{else if this.isGitHub}}
       {{svg-jar "GitHub-Mark" local-class="icon" data-test-icon="github"}}
     {{else}}
       {{svg-jar "link" local-class="icon" data-test-icon="link"}}

app/components/crate-sidebar/link.js

@@ -13,6 +13,10 @@ export default class CrateSidebarLink extends Component {
     return url;
   }
 
+  get isDocsRs() {
+    return this.text.startsWith('docs.rs/');
+  }
+
   get isGitHub() {
     return this.text.startsWith('github.com/');
   }

public/assets/docs-rs.svg

@@ -24,6 +24,12 @@ module('Component | CrateSidebar::Link', function (hooks) {
       .hasText('github.com/rust-lang/crates.io');
   });
 
+  test('renders docs.rs icon for docs.rs links', async function (assert) {
+    await render(hbs`<CrateSidebar::Link @url="https://docs.rs/tracing" />`);
+    assert.dom('[data-test-icon]').exists({ count: 1 }).hasAttribute('data-test-icon', 'docs-rs');
+    assert.dom('[data-test-link]').hasAttribute('href', 'https://docs.rs/tracing').hasText('docs.rs/tracing');
+  });
+
   test('does not shorten HTTP links', async function (assert) {
     await render(hbs`<CrateSidebar::Link @url="http://www.rust-lang.org" />`);
     assert.dom('[data-test-link]').hasAttribute('href', 'http://www.rust-lang.org').hasText('http://www.rust-lang.org');