diff --git a/src/blog_post/convert.rs b/src/blog_post/convert.rs
index 7d2dcaa..baed94d 100644
--- a/src/blog_post/convert.rs
+++ b/src/blog_post/convert.rs
@@ -1,12 +1,75 @@
+use std::path::Path;
+use std::path::PathBuf;
+
+use crate::config::Config;
+use crate::error::CustomError;
+
 use super::render_context::GlobalSettings;
 use super::render_context::RenderBlogPostPage;
 use super::BlogPost;
 use super::BlogPostPage;
 
-pub(crate) fn convert_blog_post_page_to_render_context(
+pub(crate) fn convert_blog_post_page_to_render_context<D: AsRef<Path>, F: AsRef<Path>>(
+    config: &Config,
+    output_directory: D,
+    output_file: F,
     _post: &BlogPost,
     page: &BlogPostPage,
-    global_settings: GlobalSettings,
-) -> RenderBlogPostPage {
-    RenderBlogPostPage::new(global_settings, page.title.clone())
+) -> Result<RenderBlogPostPage, CustomError> {
+    let output_directory = output_directory.as_ref();
+    let output_file = output_file.as_ref();
+    let css_files = vec![get_web_path(
+        config,
+        output_directory,
+        output_file,
+        "main.css",
+    )?];
+    let js_files = vec![get_web_path(
+        config,
+        output_directory,
+        output_file,
+        "blog_post.js",
+    )?];
+    let global_settings = GlobalSettings::new(page.title.clone(), css_files, js_files);
+
+    let ret = RenderBlogPostPage::new(global_settings, page.title.clone());
+    Ok(ret)
+}
+
+fn get_web_path<D: AsRef<Path>, F: AsRef<Path>, P: AsRef<Path>>(
+    config: &Config,
+    output_directory: D,
+    containing_file: F,
+    path_from_web_root: P,
+) -> Result<String, CustomError> {
+    let path_from_web_root = path_from_web_root.as_ref();
+    if config.use_relative_paths() {
+        let output_directory = output_directory.as_ref();
+        let containing_file = containing_file.as_ref();
+        // Subtracting 1 from the depth to "remove" the file name.
+        let depth_from_web_root = containing_file
+            .strip_prefix(output_directory)?
+            .components()
+            .count()
+            - 1;
+        let prefix = "../".repeat(depth_from_web_root);
+        let final_path = PathBuf::from(prefix).join(path_from_web_root);
+        let final_string = final_path
+            .as_path()
+            .to_str()
+            .map(str::to_string)
+            .ok_or("Path should be valid utf-8.")?;
+        Ok(final_string)
+    } else {
+        let web_root = config
+            .get_web_root()
+            .ok_or("Must either use_relative_paths or set the web_root in the config.")?;
+        let final_path = PathBuf::from(web_root).join(path_from_web_root);
+        let final_string = final_path
+            .as_path()
+            .to_str()
+            .map(str::to_string)
+            .ok_or("Path should be valid utf-8.")?;
+        Ok(final_string)
+    }
 }
diff --git a/src/blog_post/definition.rs b/src/blog_post/definition.rs
index 277c439..96a3c7a 100644
--- a/src/blog_post/definition.rs
+++ b/src/blog_post/definition.rs
@@ -19,7 +19,7 @@ impl BlogPost {
         root_dir: R,
         post_dir: P,
     ) -> Result<BlogPost, CustomError> {
-        async fn inner(root_dir: &Path, post_dir: &Path) -> Result<BlogPost, CustomError> {
+        async fn inner(_root_dir: &Path, post_dir: &Path) -> Result<BlogPost, CustomError> {
             let post_id = post_dir
                 .file_name()
                 .expect("The post directory should have a name.");
diff --git a/src/blog_post/mod.rs b/src/blog_post/mod.rs
index 2b6790c..bd4e010 100644
--- a/src/blog_post/mod.rs
+++ b/src/blog_post/mod.rs
@@ -5,4 +5,3 @@ mod render_context;
 pub(crate) use convert::convert_blog_post_page_to_render_context;
 pub(crate) use definition::BlogPost;
 pub(crate) use page::BlogPostPage;
-pub(crate) use render_context::GlobalSettings;
diff --git a/src/command/build/render.rs b/src/command/build/render.rs
index 1acd6af..808d5b3 100644
--- a/src/command/build/render.rs
+++ b/src/command/build/render.rs
@@ -1,5 +1,4 @@
 use std::ffi::OsStr;
-use std::path::Path;
 use std::path::PathBuf;
 
 use include_dir::include_dir;
@@ -7,7 +6,6 @@ use include_dir::Dir;
 
 use crate::blog_post::convert_blog_post_page_to_render_context;
 use crate::blog_post::BlogPost;
-use crate::blog_post::GlobalSettings;
 use crate::config::Config;
 use crate::error::CustomError;
 use crate::render::DusterRenderer;
@@ -65,25 +63,14 @@ impl SiteRenderer {
                     .join("posts")
                     .join(&blog_post.id)
                     .join(blog_post_page.get_output_path());
-                let css_files = vec![get_web_path(
-                    config,
-                    &self.output_directory,
-                    &output_path,
-                    "main.css",
-                )?];
-                let js_files = vec![get_web_path(
-                    config,
-                    &self.output_directory,
-                    &output_path,
-                    "blog_post.js",
-                )?];
-                let global_settings =
-                    GlobalSettings::new(blog_post_page.title.clone(), css_files, js_files);
+
                 let render_context = convert_blog_post_page_to_render_context(
+                    config,
+                    &self.output_directory,
+                    &output_path,
                     blog_post,
                     blog_post_page,
-                    global_settings,
-                );
+                )?;
                 let rendered_output = renderer_integration.render(render_context)?;
                 println!("Rendered: {}", rendered_output);
                 let parent_directory = output_path
@@ -110,41 +97,3 @@ fn build_name_contents_pairs<'a>(
     let contents = std::str::from_utf8(entry.contents())?;
     Ok((name, contents))
 }
-
-fn get_web_path<D: AsRef<Path>, F: AsRef<Path>, P: AsRef<Path>>(
-    config: &Config,
-    output_directory: D,
-    containing_file: F,
-    path_from_web_root: P,
-) -> Result<String, CustomError> {
-    let path_from_web_root = path_from_web_root.as_ref();
-    if config.use_relative_paths() {
-        let output_directory = output_directory.as_ref();
-        let containing_file = containing_file.as_ref();
-        // Subtracting 1 from the depth to "remove" the file name.
-        let depth_from_web_root = containing_file
-            .strip_prefix(output_directory)?
-            .components()
-            .count()
-            - 1;
-        let prefix = "../".repeat(depth_from_web_root);
-        let final_path = PathBuf::from(prefix).join(path_from_web_root);
-        let final_string = final_path
-            .as_path()
-            .to_str()
-            .map(str::to_string)
-            .ok_or("Path should be valid utf-8.")?;
-        Ok(final_string)
-    } else {
-        let web_root = config
-            .get_web_root()
-            .ok_or("Must either use_relative_paths or set the web_root in the config.")?;
-        let final_path = PathBuf::from(web_root).join(path_from_web_root);
-        let final_string = final_path
-            .as_path()
-            .to_str()
-            .map(str::to_string)
-            .ok_or("Path should be valid utf-8.")?;
-        Ok(final_string)
-    }
-}