1use std::sync::Arc;
 2
 3use askama::Template;
 4use axum::{
 5    extract::Query,
 6    http::HeaderValue,
 7    response::{IntoResponse, Response},
 8    Extension,
 9};
10
11use crate::{
12    git::Commit,
13    http, into_response,
14    methods::repo::{commit::UriQuery, Repository, RepositoryPath, Result},
15    Git,
16};
17
18#[derive(Template)]
19#[template(path = "repo/diff.html")]
20pub struct View {
21    pub repo: Repository,
22    pub commit: Arc<Commit>,
23}
24
25pub async fn handle(
26    Extension(repo): Extension<Repository>,
27    Extension(RepositoryPath(repository_path)): Extension<RepositoryPath>,
28    Extension(git): Extension<Arc<Git>>,
29    Query(query): Query<UriQuery>,
30) -> Result<Response> {
31    let open_repo = git.repo(repository_path).await?;
32    let commit = if let Some(commit) = query.id {
33        open_repo.commit(&commit).await?
34    } else {
35        Arc::new(open_repo.latest_commit().await?)
36    };
37
38    Ok(into_response(&View { repo, commit }))
39}
40
41pub async fn handle_plain(
42    Extension(RepositoryPath(repository_path)): Extension<RepositoryPath>,
43    Extension(git): Extension<Arc<Git>>,
44    Query(query): Query<UriQuery>,
45) -> Result<Response> {
46    let open_repo = git.repo(repository_path).await?;
47    let commit = if let Some(commit) = query.id {
48        open_repo.commit(&commit).await?
49    } else {
50        Arc::new(open_repo.latest_commit().await?)
51    };
52
53    let headers = [(
54        http::header::CONTENT_TYPE,
55        HeaderValue::from_static("text/plain"),
56    )];
57
58    Ok((headers, commit.diff_plain.clone()).into_response())
59}