X-Git-Url: https://git.r.bdr.sh/rbdr/blog/blobdiff_plain/2998247083406f914b3647cedd19abf5507bf2c6..40a5de55c35d6481fd538f4c5205e47c201e3289:/src/generator/rss.rs

diff --git a/src/generator/rss.rs b/src/generator/rss.rs
index dab7e50..e79694e 100644
--- a/src/generator/rss.rs
+++ b/src/generator/rss.rs
@@ -1,7 +1,22 @@
-use std::io::Result;
-use std::path::PathBuf;
-use crate::post::Post;
+use crate::template::{find, parse, Context};
+use std::fs::write;
+use std::io::{Error, ErrorKind::Other, Result};
+use std::path::Path;
 
-pub fn generate(_: &PathBuf, _: &PathBuf, _: &PathBuf, _: &Vec<Post>) -> Result<()> {
+const FILENAME: &str = "feed.xml";
+
+pub fn generate(
+    _: &Path,
+    template_directory: &Path,
+    target: &Path,
+    context: &Context,
+) -> Result<()> {
+    if let Some(template) = find(template_directory, FILENAME) {
+        let parsed_template =
+            parse(&template).ok_or_else(|| Error::new(Other, "Unable to parse RSS template"))?;
+        let rendered_template = parsed_template.render(context)?;
+        let location = target.join(FILENAME);
+        write(location, rendered_template)?;
+    }
     Ok(())
 }