From 0065d29a5965b143347eac92f1f64c98f01ea659 Mon Sep 17 00:00:00 2001
From: Iakovleva Margarita <naruyaoi@yandex.ru>
Date: Thu, 26 Sep 2019 12:44:09 +0300
Subject: [PATCH] feat(docs): set target=_blank to links (#264)

---
 .../src/app/components/footer/footer.component.html   |  2 +-
 .../shared/example-viewer/_example-viewer-theme.scss  |  2 +-
 tools/gulp/tasks/docs.ts                              | 11 +++++++++++
 3 files changed, 13 insertions(+), 2 deletions(-)

diff --git a/packages/docs/src/app/components/footer/footer.component.html b/packages/docs/src/app/components/footer/footer.component.html
index cde71e49b..f9326ea66 100644
--- a/packages/docs/src/app/components/footer/footer.component.html
+++ b/packages/docs/src/app/components/footer/footer.component.html
@@ -2,7 +2,7 @@
     <div class="docs-footer__wrapper">
         <div class="docs-footer__text-wrapper">
             <span class="docs-footer__text">© 2019 Positive Technologies</span>
-            <span class="docs-footer__text">Code licensed under an <a class="docs-footer__link">MIT-style License</a>.</span>
+            <span class="docs-footer__text">Code licensed under an <a class="docs-footer__link" href="//github.com/positive-js/mosaic/blob/master/LICENSE" target="_blank">MIT-style License</a>.</span>
         </div>
         <div class="docs-footer__icon">
             <svg version="1.1" id="Capa_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
diff --git a/packages/docs/src/app/shared/example-viewer/_example-viewer-theme.scss b/packages/docs/src/app/shared/example-viewer/_example-viewer-theme.scss
index 67aca2d24..77f3e83e1 100644
--- a/packages/docs/src/app/shared/example-viewer/_example-viewer-theme.scss
+++ b/packages/docs/src/app/shared/example-viewer/_example-viewer-theme.scss
@@ -24,7 +24,7 @@
 }
 
 @mixin example-viewer-typography($config) {
-    .docs-example-source {
+    .docs-example-source, .docs-example-numbers {
         @include mc-typography-level-to-styles($config, body-mono);
         font-size: 14px;
     }
diff --git a/tools/gulp/tasks/docs.ts b/tools/gulp/tasks/docs.ts
index 24c393b55..2e0f68380 100644
--- a/tools/gulp/tasks/docs.ts
+++ b/tools/gulp/tasks/docs.ts
@@ -161,6 +161,7 @@ task('docs', series(
 function transformMarkdownFiles(buffer: Buffer, file: any): string {
     let content = buffer.toString('utf-8');
     content = tagNameStringAliaser(content);
+    content = setTargetBlank(content);
 
     // Replace <!-- example(..) --> comments with HTML elements.
     content = content.replace(EXAMPLE_PATTERN, (_match: string, name: string) =>
@@ -228,3 +229,13 @@ function setImageCaption(content: string): string  {
 
     return html;
 }
+
+function setTargetBlank(content: string): string {
+    let html = content;
+    const regex = new RegExp(`href=".[^"]*"`, 'g'); // .[^"]* - any symbol exept "
+    html = html.replace(regex, (match: string) =>
+        `${match} target="_blank"`
+    );
+
+    return html;
+}