Add path-filtered repository history

crates/app/src/api.rs

@@ -450,9 +450,10 @@ pub async fn load_branch_commits(
     owner: &str,
     repository: &str,
     branch: &str,
+    path: Option<&str>,
     pages: u32,
 ) -> Result<Page<HistoryCommit>, String> {
-    load_commits_for_ref(server, owner, repository, Some(branch), pages)
+    load_commits_for_ref(server, owner, repository, Some(branch), path, pages)
         .await
         .map(|page| Page {
             has_more: page.has_more,
@@ -476,15 +477,24 @@ pub async fn load_all_commits(
     owner: &str,
     repository: &str,
     branches: &[String],
+    path: Option<&str>,
     pages: u32,
 ) -> Result<Page<HistoryCommit>, String> {
     let mut tasks = JoinSet::new();
     for (lane, branch) in branches.iter().cloned().enumerate() {
         let (server, owner, repository) =
             (server.clone(), owner.to_string(), repository.to_string());
+        let path = path.map(str::to_string);
         tasks.spawn(async move {
-            let commits =
-                load_commits_for_ref(&server, &owner, &repository, Some(&branch), pages).await?;
+            let commits = load_commits_for_ref(
+                &server,
+                &owner,
+                &repository,
+                Some(&branch),
+                path.as_deref(),
+                pages,
+            )
+            .await?;
             Ok::<_, String>((lane, branch, commits))
         });
     }
@@ -1024,6 +1034,7 @@ async fn load_commits_for_ref(
     owner: &str,
     repository: &str,
     branch: Option<&str>,
+    path: Option<&str>,
     pages: u32,
 ) -> Result<Page<models::Commit>, String> {
     let client =
@@ -1037,7 +1048,7 @@ async fn load_commits_for_ref(
             owner,
             repository,
             branch,
-            None,
+            path,
             None,
             None,
             None,

crates/app/src/lib.rs

@@ -599,6 +599,7 @@ impl GotchaCore {
         owner: String,
         repository: String,
         branch: Option<String>,
+        path: String,
         pages: u32,
     ) -> Result<CommitPage, GotchaError> {
         let server = self.server()?;
@@ -612,11 +613,16 @@ impl GotchaCore {
             .map(|candidate| candidate.default_branch.clone())
             .unwrap_or_else(|| "main".into());
         let branches = load_branches(&server, &owner, &repository, &default_branch).await?;
+        let path = (!path.is_empty()).then_some(path.as_str());
         let commits = match branch.as_deref() {
             Some(branch) => {
-                load_branch_commits(&server, &owner, &repository, branch, pages.max(1)).await?
+                load_branch_commits(&server, &owner, &repository, branch, path, pages.max(1))
+                    .await?
+            }
+            None => {
+                load_all_commits(&server, &owner, &repository, &branches, path, pages.max(1))
+                    .await?
             }
-            None => load_all_commits(&server, &owner, &repository, &branches, pages.max(1)).await?,
         };
         Ok(commit_page(
             branches,