Switch to convert.rs from webp.rs; migrate md to html conversion there.

src/convert.rs

@@ -0,0 +1,28 @@
+use std::io::Read;
+use std::path::Path;
+
+use image::ImageReader;
+use markdown;
+
+pub fn to_webp(path: &Path) -> Result<(), Box<dyn std::error::Error>> {
+    ImageReader::open(path)?.decode()?.save(format!(
+        "{}.webp",
+        path.file_stem().unwrap().to_str().unwrap()
+    ))?;
+
+    Ok(())
+}
+
+pub fn md_to_html(path: &Path) -> Result<String, markdown::message::Message> {
+    let mut buf = String::new();
+
+    // Loading and Converting post.md to html
+    std::fs::OpenOptions::new()
+        .read(true) // Just ensure that file opens read-only.
+        .open(path)
+        .expect("Failed to open single_post file")
+        .read_to_string(&mut buf)
+        .expect("Failed to read single_post file to string");
+
+    markdown::to_html_with_options(&buf, &markdown::Options::gfm())
+}

src/main.rs

@@ -1,23 +1,25 @@
 mod blog;
 mod cli;
+mod convert;
 mod error;
 mod og;
-mod webp;
 
 use crate::blog::Meta;
-use std::io::Read;
 
 use clap::Parser;
-use markdown;
 
 fn main() {
     let config = cli::Args::parse();
 
-    // Fallback Meta Setup
-    blog::FALLBACK_META_PATH.get_or_init(|| config.fallback_meta);
+    load_fb_meta(&config);
 
-    let _fb_meta = Meta::default();
-    println!("Loaded FallbackMeta");
+    convert::md_to_html(
+        config
+            .single_post
+            .expect("No path for single post processing")
+            .as_path(),
+    )
+    .expect("Failed to convert single_post to html");
 
     // Loading meta.ron files process.
     let _meta = Meta::try_from(
@@ -28,23 +30,13 @@ fn main() {
             .as_path(),
     )
     .expect("Failed to deserialize single_meta file");
-
-    // Loading and Converting post.md to html
-    let mut md_post = std::fs::OpenOptions::new()
-        .read(true) // Just ensure that file opens read-only.
-        .open(
-            config
-                .single_post
-                .expect("No path for single post processing"),
-        )
-        .expect("Failed to open single_post file");
-    let mut buf = String::new();
-    md_post
-        .read_to_string(&mut buf)
-        .expect("Failed to read single_post file to string");
-
-    let html_post = markdown::to_html_with_options(&buf, &markdown::Options::gfm())
-        .expect("Failed to convert single_post file to html");
-
-    dbg!(html_post);
+}
+
+/// Fallback Meta Setup
+fn load_fb_meta(config: &cli::Args) {
+    blog::FALLBACK_META_PATH.get_or_init(|| config.fallback_meta.to_owned());
+
+    // Trigger OnceLock loading of fallback_meta path.
+    Meta::default();
+    println!("Loaded FallbackMeta");
 }

src/webp.rs

@@ -1,12 +0,0 @@
-use std::path::Path;
-
-use image::ImageReader;
-
-fn to_webp(path: &Path) -> Result<(), Box<dyn std::error::Error>> {
-    ImageReader::open(path)?.decode()?.save(format!(
-        "{}.webp",
-        path.file_stem().unwrap().to_str().unwrap()
-    ))?;
-
-    Ok(())
-}