1 files changed, 48 insertions, 0 deletions
diff --git a/packages/gitbook-core/src/components/Import.js b/packages/gitbook-core/src/components/Import.js
new file mode 100644
index 0000000..68318b9
--- /dev/null
+++ b/packages/gitbook-core/src/components/Import.js
@@ -0,0 +1,48 @@
+const React = require('react');
+const Head = require('react-helmet');
+const ReactRedux = require('react-redux');
+
+/**
+ * Resolve a file url to a relative url in current state
+ * @param  {String} href
+ * @param  {State} state
+ * @return {String}
+ */
+function resolveForCurrentFile(href, state) {
+    const { file } = state;
+    return file.relative(href);
+}
+
+const ImportLink = ReactRedux.connect((state, {rel, href}) => {
+    href = resolveForCurrentFile(href, state);
+
+    return {
+        link: [
+            {
+                rel,
+                href
+            }
+        ]
+    };
+})(Head);
+
+const ImportScript = ReactRedux.connect((state, {type, src}) => {
+    src = resolveForCurrentFile(src, state);
+
+    return {
+        script: [
+            {
+                type,
+                src
+            }
+        ]
+    };
+})(Head);
+
+const ImportCSS = props => <ImportLink rel="stylesheet" {...props} />;
+
+module.exports = {
+    ImportLink,
+    ImportScript,
+    ImportCSS
+};