From 24bac982f132f69a85b56d7e0ef756aed1ea6adb Mon Sep 17 00:00:00 2001
From: Tom Alexander <tom@fizz.buzz>
Date: Sun, 22 Oct 2023 16:26:43 -0400
Subject: [PATCH] Starting to create the renderer integrations.

These are the layer directly over dust which can be used by anything, not just blog posts.
---
 src/command/build/render.rs        |  3 +++
 src/main.rs                        |  1 +
 src/render/duster_renderer.rs      | 24 ++++++++++++++++++++++++
 src/render/mod.rs                  |  3 +++
 src/render/renderer_integration.rs | 15 +++++++++++++++
 5 files changed, 46 insertions(+)
 create mode 100644 src/render/duster_renderer.rs
 create mode 100644 src/render/mod.rs
 create mode 100644 src/render/renderer_integration.rs

diff --git a/src/command/build/render.rs b/src/command/build/render.rs
index cc47f27..7a35346 100644
--- a/src/command/build/render.rs
+++ b/src/command/build/render.rs
@@ -3,6 +3,7 @@ use std::path::PathBuf;
 use crate::blog_post::convert_blog_post_to_render_context;
 use crate::blog_post::BlogPost;
 use crate::error::CustomError;
+use crate::render::DusterRenderer;
 
 pub(crate) struct SiteRenderer {
     pub(crate) output_directory: PathBuf,
@@ -16,6 +17,8 @@ impl SiteRenderer {
             println!("{}", serde_json::to_string(&render_context)?);
         }
 
+        let mut renderer_integration = DusterRenderer {};
+
         Ok(())
     }
 }
diff --git a/src/main.rs b/src/main.rs
index 124c99b..6e1fb2d 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -12,6 +12,7 @@ mod cli;
 mod command;
 mod config;
 mod error;
+mod render;
 
 fn main() -> Result<ExitCode, CustomError> {
     let rt = tokio::runtime::Runtime::new()?;
diff --git a/src/render/duster_renderer.rs b/src/render/duster_renderer.rs
new file mode 100644
index 0000000..ac1cb2d
--- /dev/null
+++ b/src/render/duster_renderer.rs
@@ -0,0 +1,24 @@
+use super::renderer_integration::RendererIntegration;
+
+pub(crate) struct DusterRenderer {}
+
+impl RendererIntegration for DusterRenderer {
+    fn load_templates<I, P>(&mut self, dust_templates: I) -> Result<(), crate::error::CustomError>
+    where
+        I: Iterator<Item = P>,
+        P: Into<std::path::PathBuf>,
+    {
+        todo!()
+    }
+
+    fn render<P>(
+        &self,
+        context: &str,
+        build_directory: P,
+    ) -> Result<String, crate::error::CustomError>
+    where
+        P: AsRef<std::path::Path>,
+    {
+        todo!()
+    }
+}
diff --git a/src/render/mod.rs b/src/render/mod.rs
new file mode 100644
index 0000000..389e21b
--- /dev/null
+++ b/src/render/mod.rs
@@ -0,0 +1,3 @@
+mod duster_renderer;
+mod renderer_integration;
+pub(crate) use duster_renderer::DusterRenderer;
diff --git a/src/render/renderer_integration.rs b/src/render/renderer_integration.rs
new file mode 100644
index 0000000..a854ac0
--- /dev/null
+++ b/src/render/renderer_integration.rs
@@ -0,0 +1,15 @@
+use std::path::Path;
+use std::path::PathBuf;
+
+use crate::error::CustomError;
+
+pub trait RendererIntegration {
+    fn load_templates<I, P>(&mut self, dust_templates: I) -> Result<(), CustomError>
+    where
+        I: Iterator<Item = P>,
+        P: Into<PathBuf>;
+
+    fn render<P>(&self, context: &str, build_directory: P) -> Result<String, CustomError>
+    where
+        P: AsRef<Path>;
+}