feat(core): implement Git repository operations with gRPC services

- Add advertise_refs functionality for Git protocol communication - Implement archive service with TAR/ZIP format support and streaming - Create blame service for Git file annotation with line tracking - Add branch management including create, delete, rename and compare operations - Implement merge checking with conflict detection and fast-forward handling - Add cherry-pick functionality for applying commits between branches - Integrate gix library for Git repository operations and object handling - Add comprehensive test suite covering all Git operations - Implement proper error handling and repository validation - Add pagination support for large result sets - Create protobuf definitions for all Git operations and data structures - Add build system for gRPC code generation and dependency management
2026-06-04 13:05:38 +08:00
commit dcb0fb74c5
98 changed files with 20569 additions and 0 deletions
@@ -0,0 +1,78 @@
+use crate::bare::GitBare;
+use crate::error::GitResult;
+use crate::paginate;
+use crate::pb::{Branch, ListBranchesRequest, ListBranchesResponse};
+
+impl GitBare {
+    pub fn list_branches(&self, request: ListBranchesRequest) -> GitResult<ListBranchesResponse> {
+        let repo = self.gix_repo()?;
+
+        let merged_set = if request.merged_into_head || request.not_merged_into_head {
+            let flag = if request.merged_into_head {
+                "--merged"
+            } else {
+                "--no-merged"
+            };
+            let check = duct::cmd(
+                "git",
+                [
+                    "--git-dir",
+                    self.bare_dir.to_string_lossy().as_ref(),
+                    "branch",
+                    flag,
+                    "HEAD",
+                ],
+            )
+            .stdout_capture()
+            .stderr_capture()
+            .unchecked()
+            .run();
+            match check {
+                Ok(out) => String::from_utf8_lossy(&out.stdout)
+                    .lines()
+                    .map(|l| l.trim().trim_start_matches("* ").to_string())
+                    .collect::<Vec<_>>(),
+                Err(_) => Vec::new(),
+            }
+        } else {
+            Vec::new()
+        };
+
+        let mut branches: Vec<Branch> = Vec::new();
+        for r in repo.references()?.local_branches()? {
+            let mut r = r.map_err(|e| crate::error::GitError::Gix(e.to_string()))?;
+            let name = r.name().shorten().to_string();
+            if !request.pattern.is_empty() && !name.contains(&request.pattern) {
+                continue;
+            }
+            if request.merged_into_head && !merged_set.contains(&name) {
+                continue;
+            }
+            if request.not_merged_into_head && merged_set.contains(&name) {
+                continue;
+            }
+            let hex = r
+                .peel_to_id()
+                .ok()
+                .map(|id| id.to_string())
+                .unwrap_or_default();
+            branches.push(Branch {
+                name,
+                full_ref: r.name().to_string(),
+                target_oid: Some(self.oid_to_pb(hex)),
+                commit: None,
+                upstream: None,
+                is_default: false,
+                is_head: false,
+                is_merged: false,
+                is_detached: false,
+            });
+        }
+        paginate::apply_sort(&mut branches, request.sort_direction);
+        let (branches, page_info) = paginate::paginate(&branches, request.pagination.as_ref());
+        Ok(ListBranchesResponse {
+            branches,
+            page_info: Some(page_info),
+        })
+    }
+}