[F] Fix gitea pagination

src/provider.rs

@@ -544,16 +544,21 @@ impl<'a> ProviderClient<'a> {
     fn gitea_list_repos(&self, endpoint: &EndpointConfig) -> Result<Vec<RemoteRepo>> {
         match endpoint.kind {
             NamespaceKind::User => {
-                let url = format!("{}/user/repos?limit=50", self.site.api_base());
-                owned_repos!(self, GiteaRepo, &url, &endpoint.namespace)
+                let url = format!("{}/user/repos", self.site.api_base());
+                Ok(self
+                    .gitea_paged_get::<GiteaRepo>(&url)?
+                    .into_iter()
+                    .filter(|repo| repo.owner.login.eq_ignore_ascii_case(&endpoint.namespace))
+                    .map(Into::into)
+                    .collect())
             }
             NamespaceKind::Org => {
-                let url = format!(
-                    "{}/orgs/{}/repos?limit=50",
-                    self.site.api_base(),
-                    endpoint.namespace
-                );
-                self.paged_remote_repos::<GiteaRepo>(&url)
+                let url = format!("{}/orgs/{}/repos", self.site.api_base(), endpoint.namespace);
+                Ok(self
+                    .gitea_paged_get::<GiteaRepo>(&url)?
+                    .into_iter()
+                    .map(Into::into)
+                    .collect())
             }
             NamespaceKind::Group => bail!("Gitea/Forgejo endpoints use kind 'user' or 'org'"),
         }
@@ -579,7 +584,14 @@ impl<'a> ProviderClient<'a> {
             "description": description.unwrap_or(""),
             "auto_init": false,
         });
-        self.post_json::<GiteaRepo>(&url, &body).map(Into::into)
+        match self.post_json::<GiteaRepo>(&url, &body) {
+            Ok(repo) => Ok(repo.into()),
+            Err(error) if is_conflict_error(&error) => {
+                let repo_url = self.repo_url(endpoint, name, "Gitea/Forgejo")?;
+                self.get_json::<GiteaRepo>(&repo_url).map(Into::into)
+            }
+            Err(error) => Err(error),
+        }
     }
 
     fn gitea_detect_namespace_kind(&self, namespace: &str) -> Result<Option<NamespaceKind>> {
@@ -840,6 +852,28 @@ impl<'a> ProviderClient<'a> {
             .collect())
     }
 
+    fn gitea_paged_get<T>(&self, base_url: &str) -> Result<Vec<T>>
+    where
+        T: for<'de> Deserialize<'de>,
+    {
+        const LIMIT: usize = 50;
+        let mut output = Vec::new();
+        for page in 1.. {
+            let separator = if base_url.contains('?') { '&' } else { '?' };
+            let url = format!("{base_url}{separator}page={page}&limit={LIMIT}");
+            let mut items: Vec<T> = self
+                .get(&url)?
+                .json()
+                .with_context(|| format!("invalid JSON from {url}"))?;
+            let count = items.len();
+            output.append(&mut items);
+            if count < LIMIT {
+                break;
+            }
+        }
+        Ok(output)
+    }
+
     fn get_json<T>(&self, url: &str) -> Result<T>
     where
         T: for<'de> Deserialize<'de>,
@@ -943,6 +977,10 @@ fn is_not_found_error(error: &anyhow::Error) -> bool {
     error.to_string().contains("404 Not Found")
 }
 
+fn is_conflict_error(error: &anyhow::Error) -> bool {
+    error.to_string().contains("409 Conflict")
+}
+
 fn next_link(headers: &HeaderMap) -> Option<String> {
     let header = headers.get("link")?.to_str().ok()?;
     for part in header.split(',') {

tests/e2e/sequential.rs

@@ -1079,10 +1079,25 @@ impl ProviderAccount {
         username: String,
         token: String,
     ) -> Self {
+        let mut base_url = trim_url(&base_url).to_string();
+        let mut username = username;
+        if let Ok(url) = Url::parse(&username) {
+            if let Some(host) = url.host_str() {
+                let path = url.path().trim_matches('/');
+                if !path.is_empty() {
+                    let mut profile_base_url = format!("{}://{}", url.scheme(), host);
+                    if let Some(port) = url.port() {
+                        profile_base_url.push_str(&format!(":{port}"));
+                    }
+                    base_url = profile_base_url;
+                    username = path.to_string();
+                }
+            }
+        }
         Self {
             site_name: site_name.into(),
             kind,
-            base_url: trim_url(&base_url).to_string(),
+            base_url,
             username,
             token,
             http: Client::builder()
@@ -1503,6 +1518,21 @@ impl ProviderAccount {
     }
 }
 
+#[test]
+fn provider_account_derives_base_url_from_profile_url_username() {
+    let account = ProviderAccount::new(
+        "gitea",
+        ProviderKind::Gitea,
+        "https://gitea.com".to_string(),
+        "https://gitea.aza.moe/refray-test".to_string(),
+        "secret".to_string(),
+    );
+
+    assert_eq!(account.base_url, "https://gitea.aza.moe");
+    assert_eq!(account.username, "refray-test");
+    assert_eq!(account.api_base(), "https://gitea.aza.moe/api/v1");
+}
+
 #[derive(Clone, Copy)]
 enum ProviderKind {
     Github,

tests/unit/provider.rs

@@ -354,6 +354,109 @@ fn delete_repo_deletes_gitea_repo() {
     handle.join().unwrap();
 }
 
+#[test]
+fn list_gitea_repos_uses_page_and_limit_pagination() {
+    let mut first_page = Vec::new();
+    for index in 0..50 {
+        first_page.push(format!(
+            r#"{{"name":"repo-{index}","clone_url":"https://gitea.example.test/alice/repo-{index}.git","private":false,"description":null,"owner":{{"login":"alice"}}}}"#
+        ));
+    }
+    let first_page = format!("[{}]", first_page.join(","));
+    let second_page = r#"[
+        {"name":"repo-50","clone_url":"https://gitea.example.test/alice/repo-50.git","private":false,"description":null,"owner":{"login":"Alice"}},
+        {"name":"other-owner","clone_url":"https://gitea.example.test/bob/other-owner.git","private":false,"description":null,"owner":{"login":"bob"}}
+    ]"#
+    .to_string();
+    let (api_url, handle) = request_server_owned(
+        vec![("200 OK", first_page), ("200 OK", second_page)],
+        |index, request| match index {
+            0 => assert!(
+                request.starts_with("GET /user/repos?page=1&limit=50 "),
+                "request was {request}"
+            ),
+            1 => assert!(
+                request.starts_with("GET /user/repos?page=2&limit=50 "),
+                "request was {request}"
+            ),
+            _ => unreachable!(),
+        },
+    );
+    let site = SiteConfig {
+        api_url: Some(api_url),
+        ..site(ProviderKind::Gitea, None)
+    };
+
+    let repos = ProviderClient::new(&site)
+        .unwrap()
+        .list_repos(&EndpointConfig {
+            site: "gitea".to_string(),
+            kind: NamespaceKind::User,
+            namespace: "alice".to_string(),
+        })
+        .unwrap();
+
+    assert_eq!(repos.len(), 51);
+    assert!(repos.iter().any(|repo| repo.name == "repo-50"));
+    assert!(!repos.iter().any(|repo| repo.name == "other-owner"));
+    handle.join().unwrap();
+}
+
+#[test]
+fn create_gitea_repo_returns_existing_repo_on_conflict() {
+    let (api_url, handle) = request_server(
+        vec![
+            (
+                "409 Conflict",
+                r#"{"message":"The repository with the same name already exists."}"#,
+            ),
+            (
+                "200 OK",
+                r#"{"name":"repo","clone_url":"https://gitea.example.test/alice/repo.git","private":false,"description":"existing","owner":{"login":"alice"}}"#,
+            ),
+        ],
+        |index, request| match index {
+            0 => {
+                assert!(
+                    request.starts_with("POST /user/repos "),
+                    "request was {request}"
+                );
+                assert!(
+                    request.contains(r#""name":"repo""#),
+                    "request was {request}"
+                );
+            }
+            1 => assert!(
+                request.starts_with("GET /repos/alice/repo "),
+                "request was {request}"
+            ),
+            _ => unreachable!(),
+        },
+    );
+    let site = SiteConfig {
+        api_url: Some(api_url),
+        ..site(ProviderKind::Gitea, None)
+    };
+
+    let repo = ProviderClient::new(&site)
+        .unwrap()
+        .create_repo(
+            &EndpointConfig {
+                site: "gitea".to_string(),
+                kind: NamespaceKind::User,
+                namespace: "alice".to_string(),
+            },
+            "repo",
+            &Visibility::Public,
+            Some("description"),
+        )
+        .unwrap();
+
+    assert_eq!(repo.name, "repo");
+    assert_eq!(repo.clone_url, "https://gitea.example.test/alice/repo.git");
+    handle.join().unwrap();
+}
+
 #[test]
 fn open_pull_request_posts_github_pull_when_missing() {
     let (api_url, handle) = request_server(
@@ -508,6 +611,22 @@ where
 
 fn request_server<F>(
     responses: Vec<(&'static str, &'static str)>,
+    assert_request: F,
+) -> (String, thread::JoinHandle<()>)
+where
+    F: FnMut(usize, &str) + Send + 'static,
+{
+    request_server_owned(
+        responses
+            .into_iter()
+            .map(|(status, body)| (status, body.to_string()))
+            .collect(),
+        assert_request,
+    )
+}
+
+fn request_server_owned<F>(
+    responses: Vec<(&'static str, String)>,
     mut assert_request: F,
 ) -> (String, thread::JoinHandle<()>)
 where