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⬅️ Previous capture (2022-04-28)
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From: johann@qwertqwefsday.eu
Date: Mon, 15 Mar 2021 18:57:41 +0100
Message-Id: 20210315175744.6493-2-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>
---
src/main.rs | 31 +++++++++++++++++++++++++++++++
templates/repo-empty.html | 6 ++++++
2 files changed, 37 insertions(+)
create mode 100644 templates/repo-empty.html
diff --git a/src/main.rs b/src/main.rs
index 9f264ab..f727880 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -83,6 +83,12 @@ struct RepoHomeTemplate {
readme_text: String,
}
+#[derive(Template)]
+#[template(path = "repo-empty.html")]
+struct RepoEmptyTemplate {
+ repo: Repository,
+}
+
fn repo_from_request(repo_name: &str) -> Result<Repository> {
let repo_name = percent_encoding::percent_decode_str(repo_name)
.decode_utf8_lossy()
@@ -103,6 +109,10 @@ 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())
+ }
let readme_text = {
let mut format = ReadmeFormat::Plaintext;
@@ -155,6 +165,13 @@ struct RepoLogTemplate<'a> {
async fn repo_log(req: Request<()>) -> tide::Result {
let repo = repo_from_request(&req.param("repo_name")?)?;
+ if repo.is_empty().unwrap() {
+ // redirect to start page of repo
+ let mut url = req.url().clone();
+ url.path_segments_mut().unwrap().pop();
+ 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))?,
@@ -180,6 +197,13 @@ struct RepoRefTemplate<'a> {
}
async fn repo_refs(req: Request<()>) -> tide::Result {
let repo = repo_from_request(&req.param("repo_name")?)?;
+ if repo.is_empty().unwrap() {
+ // redirect to start page of repo
+ let mut url = req.url().clone();
+ url.path_segments_mut().unwrap().pop();
+ return Ok(tide::Redirect::temporary(url.to_string()).into());
+ }
+
let branches = repo
.references()?
.filter_map(|x| x.ok())
@@ -207,6 +231,13 @@ struct RepoTreeTemplate<'a> {
async fn repo_tree(req: Request<()>) -> tide::Result {
// TODO handle subtrees
let repo = repo_from_request(&req.param("repo_name")?)?;
+ if repo.is_empty().unwrap() {
+ // redirect to start page of repo
+ let mut url = req.url().clone();
+ url.path_segments_mut().unwrap().pop();
+ return Ok(tide::Redirect::temporary(url.to_string()).into());
+ }
+
// TODO accept reference or commit id
let spec = req.param("ref").unwrap_or("HEAD");
let commit = repo.revparse_single(spec)?.peel_to_commit()?;
diff --git a/templates/repo-empty.html b/templates/repo-empty.html
new file mode 100644
index 0000000..70760c3
--- /dev/null
+++ b/templates/repo-empty.html
@@ -0,0 +1,6 @@
+{% extends "base.html" %}
+
+{% block content %}
+ {% include "repo-navbar.html" %}
+ <em>(This repository is empty.)</em>
+{% endblock %}
--
2.20.1