1use std::str::FromStr;
2use std::sync::Arc;
3
4use anyhow::{Context as _, Result, bail};
5use async_trait::async_trait;
6use futures::AsyncReadExt;
7use gpui::SharedString;
8use http_client::{AsyncBody, HttpClient, HttpRequestExt, Request};
9use serde::Deserialize;
10use url::Url;
11
12use git::{
13 BuildCommitPermalinkParams, BuildPermalinkParams, GitHostingProvider, ParsedGitRemote,
14 RemoteUrl,
15};
16
17#[derive(Debug, Deserialize)]
18struct CommitDetails {
19 #[expect(
20 unused,
21 reason = "This field was found to be unused with serde library bump; it's left as is due to insufficient context on PO's side, but it *may* be fine to remove"
22 )]
23 commit: Commit,
24 author: Option<User>,
25}
26
27#[derive(Debug, Deserialize)]
28struct Commit {
29 #[expect(
30 unused,
31 reason = "This field was found to be unused with serde library bump; it's left as is due to insufficient context on PO's side, but it *may* be fine to remove"
32 )]
33 author: Author,
34}
35
36#[derive(Debug, Deserialize)]
37struct Author {
38 #[expect(
39 unused,
40 reason = "This field was found to be unused with serde library bump; it's left as is due to insufficient context on PO's side, but it *may* be fine to remove"
41 )]
42 name: String,
43 #[expect(
44 unused,
45 reason = "This field was found to be unused with serde library bump; it's left as is due to insufficient context on PO's side, but it *may* be fine to remove"
46 )]
47 email: String,
48 #[expect(
49 unused,
50 reason = "This field was found to be unused with serde library bump; it's left as is due to insufficient context on PO's side, but it *may* be fine to remove"
51 )]
52 date: String,
53}
54
55#[derive(Debug, Deserialize)]
56struct User {
57 #[expect(
58 unused,
59 reason = "This field was found to be unused with serde library bump; it's left as is due to insufficient context on PO's side, but it *may* be fine to remove"
60 )]
61 pub login: String,
62 #[expect(
63 unused,
64 reason = "This field was found to be unused with serde library bump; it's left as is due to insufficient context on PO's side, but it *may* be fine to remove"
65 )]
66 pub id: u64,
67 pub avatar_url: String,
68}
69
70pub struct Codeberg;
71
72impl Codeberg {
73 async fn fetch_codeberg_commit_author(
74 &self,
75 repo_owner: &str,
76 repo: &str,
77 commit: &str,
78 client: &Arc<dyn HttpClient>,
79 ) -> Result<Option<User>> {
80 let url =
81 format!("https://codeberg.org/api/v1/repos/{repo_owner}/{repo}/git/commits/{commit}");
82
83 let mut request = Request::get(&url)
84 .header("Content-Type", "application/json")
85 .follow_redirects(http_client::RedirectPolicy::FollowAll);
86
87 if let Ok(codeberg_token) = std::env::var("CODEBERG_TOKEN") {
88 request = request.header("Authorization", format!("Bearer {}", codeberg_token));
89 }
90
91 let mut response = client
92 .send(request.body(AsyncBody::default())?)
93 .await
94 .with_context(|| format!("error fetching Codeberg commit details at {:?}", url))?;
95
96 let mut body = Vec::new();
97 response.body_mut().read_to_end(&mut body).await?;
98
99 if response.status().is_client_error() {
100 let text = String::from_utf8_lossy(body.as_slice());
101 bail!(
102 "status error {}, response: {text:?}",
103 response.status().as_u16()
104 );
105 }
106
107 let body_str = std::str::from_utf8(&body)?;
108
109 serde_json::from_str::<CommitDetails>(body_str)
110 .map(|commit| commit.author)
111 .context("failed to deserialize Codeberg commit details")
112 }
113}
114
115#[async_trait]
116impl GitHostingProvider for Codeberg {
117 fn name(&self) -> String {
118 "Codeberg".to_string()
119 }
120
121 fn base_url(&self) -> Url {
122 Url::parse("https://codeberg.org").unwrap()
123 }
124
125 fn supports_avatars(&self) -> bool {
126 true
127 }
128
129 fn format_line_number(&self, line: u32) -> String {
130 format!("L{line}")
131 }
132
133 fn format_line_numbers(&self, start_line: u32, end_line: u32) -> String {
134 format!("L{start_line}-L{end_line}")
135 }
136
137 fn parse_remote_url(&self, url: &str) -> Option<ParsedGitRemote> {
138 let url = RemoteUrl::from_str(url).ok()?;
139
140 let host = url.host_str()?;
141 if host != "codeberg.org" {
142 return None;
143 }
144
145 let mut path_segments = url.path_segments()?;
146 let owner = path_segments.next()?;
147 let repo = path_segments.next()?.trim_end_matches(".git");
148
149 Some(ParsedGitRemote {
150 owner: owner.into(),
151 repo: repo.into(),
152 })
153 }
154
155 fn build_commit_permalink(
156 &self,
157 remote: &ParsedGitRemote,
158 params: BuildCommitPermalinkParams,
159 ) -> Url {
160 let BuildCommitPermalinkParams { sha } = params;
161 let ParsedGitRemote { owner, repo } = remote;
162
163 self.base_url()
164 .join(&format!("{owner}/{repo}/commit/{sha}"))
165 .unwrap()
166 }
167
168 fn build_permalink(&self, remote: ParsedGitRemote, params: BuildPermalinkParams) -> Url {
169 let ParsedGitRemote { owner, repo } = remote;
170 let BuildPermalinkParams {
171 sha,
172 path,
173 selection,
174 } = params;
175
176 let mut permalink = self
177 .base_url()
178 .join(&format!("{owner}/{repo}/src/commit/{sha}/{path}"))
179 .unwrap();
180 permalink.set_fragment(
181 selection
182 .map(|selection| self.line_fragment(&selection))
183 .as_deref(),
184 );
185 permalink
186 }
187
188 async fn commit_author_avatar_url(
189 &self,
190 repo_owner: &str,
191 repo: &str,
192 commit: SharedString,
193 http_client: Arc<dyn HttpClient>,
194 ) -> Result<Option<Url>> {
195 let commit = commit.to_string();
196 let avatar_url = self
197 .fetch_codeberg_commit_author(repo_owner, repo, &commit, &http_client)
198 .await?
199 .map(|author| Url::parse(&author.avatar_url))
200 .transpose()?;
201 Ok(avatar_url)
202 }
203}
204
205#[cfg(test)]
206mod tests {
207 use pretty_assertions::assert_eq;
208
209 use super::*;
210
211 #[test]
212 fn test_parse_remote_url_given_ssh_url() {
213 let parsed_remote = Codeberg
214 .parse_remote_url("git@codeberg.org:zed-industries/zed.git")
215 .unwrap();
216
217 assert_eq!(
218 parsed_remote,
219 ParsedGitRemote {
220 owner: "zed-industries".into(),
221 repo: "zed".into(),
222 }
223 );
224 }
225
226 #[test]
227 fn test_parse_remote_url_given_https_url() {
228 let parsed_remote = Codeberg
229 .parse_remote_url("https://codeberg.org/zed-industries/zed.git")
230 .unwrap();
231
232 assert_eq!(
233 parsed_remote,
234 ParsedGitRemote {
235 owner: "zed-industries".into(),
236 repo: "zed".into(),
237 }
238 );
239 }
240
241 #[test]
242 fn test_build_codeberg_permalink() {
243 let permalink = Codeberg.build_permalink(
244 ParsedGitRemote {
245 owner: "zed-industries".into(),
246 repo: "zed".into(),
247 },
248 BuildPermalinkParams {
249 sha: "faa6f979be417239b2e070dbbf6392b909224e0b",
250 path: "crates/editor/src/git/permalink.rs",
251 selection: None,
252 },
253 );
254
255 let expected_url = "https://codeberg.org/zed-industries/zed/src/commit/faa6f979be417239b2e070dbbf6392b909224e0b/crates/editor/src/git/permalink.rs";
256 assert_eq!(permalink.to_string(), expected_url.to_string())
257 }
258
259 #[test]
260 fn test_build_codeberg_permalink_with_single_line_selection() {
261 let permalink = Codeberg.build_permalink(
262 ParsedGitRemote {
263 owner: "zed-industries".into(),
264 repo: "zed".into(),
265 },
266 BuildPermalinkParams {
267 sha: "faa6f979be417239b2e070dbbf6392b909224e0b",
268 path: "crates/editor/src/git/permalink.rs",
269 selection: Some(6..6),
270 },
271 );
272
273 let expected_url = "https://codeberg.org/zed-industries/zed/src/commit/faa6f979be417239b2e070dbbf6392b909224e0b/crates/editor/src/git/permalink.rs#L7";
274 assert_eq!(permalink.to_string(), expected_url.to_string())
275 }
276
277 #[test]
278 fn test_build_codeberg_permalink_with_multi_line_selection() {
279 let permalink = Codeberg.build_permalink(
280 ParsedGitRemote {
281 owner: "zed-industries".into(),
282 repo: "zed".into(),
283 },
284 BuildPermalinkParams {
285 sha: "faa6f979be417239b2e070dbbf6392b909224e0b",
286 path: "crates/editor/src/git/permalink.rs",
287 selection: Some(23..47),
288 },
289 );
290
291 let expected_url = "https://codeberg.org/zed-industries/zed/src/commit/faa6f979be417239b2e070dbbf6392b909224e0b/crates/editor/src/git/permalink.rs#L24-L48";
292 assert_eq!(permalink.to_string(), expected_url.to_string())
293 }
294}