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From: johann@qwertqwefsday.eu
Date: Mon, 15 Mar 2021 18:57:43 +0100
Message-Id: 20210315175744.6493-4-johann@qwertqwefsday.eu
To: <~aw/patches@lists.sr.ht>
In-Reply-To: 20210315175744.6493-1-johann@qwertqwefsday.eu
Cc: "Johann150" <johann@qwertqwefsday.eu>
--------------------------------------
From: Johann150 <johann@qwertqwefsday.eu>
Although unusual for a git server, encountering a shallow clone should
be handled correctly.
---
src/main.rs | 29 ++++++++++++++++++++---------
1 file changed, 20 insertions(+), 9 deletions(-)
diff --git a/src/main.rs b/src/main.rs
index f727880..342248f 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -111,7 +111,7 @@ async fn repo_home(req: Request<()>) -> tide::Result {
let repo = repo_from_request(&req.param("repo_name")?)?;
if repo.is_empty().unwrap() {
// we would not be able to find HEAD
- return Ok(RepoEmptyTemplate { repo }.into())
+ return Ok(RepoEmptyTemplate { repo }.into());
}
let readme_text = {
@@ -172,15 +172,26 @@ async fn repo_log(req: Request<()>) -> tide::Result {
return Ok(tide::Redirect::temporary(url.to_string()).into());
}
- let mut revwalk = repo.revwalk()?;
- match req.param("ref") {
- Ok(r) => revwalk.push_ref(&format!("refs/heads/{}", r))?,
- _ => revwalk.push_head()?,
+ let commits = if repo.is_shallow() {
+ tide::log::warn!("repository {:?} is only a shallow clone", repo.path());
+ vec![repo.head()?.peel_to_commit().unwrap()]
+ } else {
+ let mut revwalk = repo.revwalk()?;
+ match req.param("ref") {
+ Ok(r) => revwalk.push_ref(&format!("refs/heads/{}", r))?,
+ _ => revwalk.push_head()?,
+ };
+
+ // show newest commits first
+ revwalk
+ .set_sorting(git2::Sort::TIME | git2::Sort::REVERSE)
+ .unwrap();
+
+ revwalk
+ .filter_map(|oid| repo.find_commit(oid.unwrap()).ok().clone()) // TODO error handling
+ .take(100) // Only get first 100 commits
+ .collect()
};
- let commits = revwalk
- .filter_map(|oid| repo.find_commit(oid.unwrap()).ok().clone()) // TODO error handling
- .take(100) // Only get first 100 commits
- .collect();
let tmpl = RepoLogTemplate {
repo: &repo,
commits,
--
2.20.1