Fix the links to the blog posts.

default_environment/templates/html/blog_post_page.dust

@@ -1,6 +1,6 @@
 <div class="blog_post">
   <div class="blog_post_intro">
-    {?.title}{?.self_link}<a class="blog_post_title" href="{.link}">{.title}</a>{:else}<div class="blog_post_title">{.title}</div>{/.self_link}{/.title}
+    {?.title}{?.self_link}<a class="blog_post_title" href="{.self_link}">{.title}</a>{:else}<div class="blog_post_title">{.title}</div>{/.self_link}{/.title}
     {! TODO: date? !}
   </div>
 

default_environment/templates/html/blog_stream.dust

@@ -2,7 +2,7 @@
   {#.children}
     <div class="blog_stream_post">
       <div class="blog_post_intro">
-        {?.title}{?.self_link}<a class="blog_post_title" href="{.link}">{.title}</a>{:else}<div class="blog_post_title">{.title}</div>{/.self_link}{/.title}
+        {?.title}{?.self_link}<a class="blog_post_title" href="{.self_link}">{.title}</a>{:else}<div class="blog_post_title">{.title}</div>{/.self_link}{/.title}
         {! TODO: date? !}
       </div>
 

src/command/build/render.rs

@@ -77,8 +77,7 @@ impl SiteRenderer {
             for blog_post_page in &blog_post.pages {
                 let output_path = self
                     .output_directory
-                    .join("posts")
+                    .join(config.get_relative_path_to_post(&blog_post.id))
-                    .join(&blog_post.id)
                     .join(blog_post_page.get_output_path());
 
                 let convert_input = RenderBlogPostPageInput::new(blog_post, blog_post_page);

src/config/full.rs

@@ -57,6 +57,15 @@ impl Config {
         self.get_root_directory().join("posts")
     }
 
+    /// Get the relative path to the folder containing a blog post.
+    ///
+    /// This could be appended to the output root directory to get the
+    /// blog post output folder or it could be used to generate a link
+    /// to the blog post.
+    pub(crate) fn get_relative_path_to_post<P: AsRef<Path>>(&self, post_id: P) -> PathBuf {
+        Path::new("posts").join(post_id)
+    }
+
     pub(crate) fn get_output_directory(&self) -> PathBuf {
         self.get_root_directory().join("output")
     }

src/context/blog_stream.rs

@@ -120,14 +120,13 @@ pub(crate) struct RenderBlogStreamEntry {
 }
 
 render!(RenderBlogStreamEntry, BlogPost, original, render_context, {
-    // TODO: This link is probably wrong.
     let link_to_blog_post = get_web_path(
         render_context.config,
         render_context.output_directory,
         render_context.output_file,
         render_context
-            .output_file
+            .config
-            .strip_prefix(render_context.output_directory)?,
+            .get_relative_path_to_post(&original.id),
     )?;
 
     // TODO: Should I guess an index page instead of erroring out?