From 2a06d084167a222bdd2507897321cae815dd305e Mon Sep 17 00:00:00 2001
From: Arjun Komath <arjun@hey.com>
Date: Sat, 20 Jan 2024 16:32:32 +1100
Subject: [PATCH] Add amphtml meta tag

---
 Cargo.lock            | 2 +-
 Cargo.toml            | 2 +-
 src/builder/render.rs | 1 +
 src/builder/seo.rs    | 8 +++++++-
 4 files changed, 10 insertions(+), 3 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index 59d7702..82eeb2e 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1707,7 +1707,7 @@ checksum = "7ffc183a10b4478d04cbbbfc96d0873219d962dd5accaff2ffbd4ceb7df837f4"
 
 [[package]]
 name = "rustyink"
-version = "0.2.0"
+version = "0.2.1"
 dependencies = [
  "anyhow",
  "async-recursion",
diff --git a/Cargo.toml b/Cargo.toml
index 1b38c5b..bba4d4c 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "rustyink"
-version = "0.2.0"
+version = "0.2.1"
 edition = "2021"
 description = "Blazing fast static site generator"
 authors = ["Arjun Komath <arjunkomath@gmail.com>"]
diff --git a/src/builder/render.rs b/src/builder/render.rs
index 9039553..e25f8d3 100644
--- a/src/builder/render.rs
+++ b/src/builder/render.rs
@@ -114,6 +114,7 @@ impl Render<'_> {
                         &self.settings,
                         url_path,
                         is_amp,
+                        is_amp_template,
                     )?,
                     content,
                     styles: self.get_global_styles()?,
diff --git a/src/builder/seo.rs b/src/builder/seo.rs
index e5bf836..fe264bd 100644
--- a/src/builder/seo.rs
+++ b/src/builder/seo.rs
@@ -62,6 +62,7 @@ pub fn generate_open_graph_tags(
     settings: &Settings,
     url_path: &str,
     is_amp: bool,
+    is_amp_template: bool,
 ) -> Result<String> {
     let title = settings.meta.title.clone();
     let description = settings.meta.description.clone();
@@ -87,7 +88,12 @@ pub fn generate_open_graph_tags(
         description
     ));
 
-    if is_amp {
+    if is_amp && !is_amp_template {
+        tags.push(format!(
+            "<link rel=\"amphtml\" href=\"{}{}amp\">",
+            base_url, url_path
+        ));
+    } else if is_amp_template && is_amp {
         tags.push(format!(
             "<link rel=\"canonical\" href=\"{}{}\">",
             base_url, url_path