basic http_fe integration of backend

src/bin/frontend/http_fe/mod.rs

@@ -31,7 +31,7 @@ use std::{
 };
 use typed_path::{Utf8Component, Utf8UnixComponent, Utf8UnixPath, Utf8UnixPathBuf};
 
-use mintee::util::yapper::{eyap, yap};
+use mintee::{backend::{self, render::{Page, Repo, Revision}}, util::yapper::{eyap, yap}};
 
 pub use super::manager::{Frontend, FrontendImpl};
 
@@ -210,11 +210,11 @@ impl fmt::Display for ResponseStatus<'_> {
 	}
 }
 
-#[derive(Debug, Clone)]
+#[derive(Debug)]
 pub struct Response<'a> {
 	pub status: Option<ResponseStatus<'a>>,
 	pub headers: Vec<(&'a str, String)>,
-	pub body: Option<&'a [u8]>,
+	pub body: Vec<u8>,
 }
 
 impl Response<'_> {
@@ -222,7 +222,7 @@ impl Response<'_> {
 		Self {
 			status: None,
 			headers: Default::default(),
-			body: None,
+			body: Default::default(),
 		}
 	}
 }
@@ -248,7 +248,7 @@ impl<'a> From<&Response<'a>> for Vec<u8> {
 				},
 			),
 			b"\r\n",
-			val.body.unwrap_or_default(),
+			&val.body,
 		]
 		.concat()
 	}
@@ -381,7 +381,7 @@ impl<'a> ReqResp<'a> for (Request<'a>, Response<'_>) {
 						("x-test1", "test1".to_string()),
 						("x-test2", "test2".to_string()),
 					];
-					response.body = Some(b"totally cool and swag homepage");
+					response.body = b"totally cool and swag homepage".to_vec();
 					self
 				} else {
 					response.status = Some(MethodNotAllowed { allow: vec![GET] });
@@ -407,9 +407,16 @@ impl<'a> ReqResp<'a> for (Request<'a>, Response<'_>) {
 					self
 				}
 			}
-			(method, ["/", user, repo], _, _) if let Some(user) = user.strip_prefix('~') => {
+			(method, ["/", user, repo], params, _) if let Some(user) = user.strip_prefix('~') => {
 				if matches!(method, GET) {
-					todo!()
+					let revision = match params.as_ref().and_then(|x| x.iter().filter_map(|y| ["branch", "commit", "tag"].contains(&y.0).then(|| y)).last()) {
+						Some(("branch", branch)) => Some(Revision::Branch(branch.to_string())),
+						Some(("commit", commit)) => Some(Revision::Commit(commit.to_string())),
+						Some(("tag", tag)) => Some(Revision::Tag(tag.to_string())),
+						_ => None
+					};
+					Page::new(backend::render::PageKind::Repo(Repo::new(user.to_string(), repo.to_string(), revision, None)), None).render(&mut response.body).unwrap();
+					self
 				} else {
 					response.status = Some(MethodNotAllowed { allow: vec![GET] });
 					self