1 files changed, 39 insertions, 5 deletions
diff --git a/http_handle_repo_upload_pack.go b/http_handle_repo_upload_pack.go
index b273da9..4d3ec09 100644
--- a/http_handle_repo_upload_pack.go
+++ b/http_handle_repo_upload_pack.go
@@ -8,24 +8,58 @@ import (
 	"net/http"
 	"os"
 	"os/exec"
+
+	"github.com/jackc/pgx/v5/pgtype"
 )
 
 func handle_upload_pack(w http.ResponseWriter, r *http.Request, params map[string]any) (err error) {
-	var group_name, repo_name string
+	var group_path []string
+	var repo_name string
 	var repo_path string
 	var stdout io.ReadCloser
 	var stdin io.WriteCloser
 	var cmd *exec.Cmd
 
-	group_name, repo_name = params["group_name"].(string), params["repo_name"].(string)
+	group_path, repo_name = params["group_path"].([]string), params["repo_name"].(string)
 
-	if err = database.QueryRow(r.Context(),
-		"SELECT r.filesystem_path FROM repos r JOIN groups g ON r.group_id = g.id WHERE g.name = $1 AND r.name = $2;",
-		group_name, repo_name,
+	if err := database.QueryRow(r.Context(), `
+	WITH RECURSIVE group_path_cte AS (
+		-- Start: match the first name in the path where parent_group IS NULL
+		SELECT
+			id,
+			parent_group,
+			name,
+			1 AS depth
+		FROM groups
+		WHERE name = ($1::text[])[1]
+			AND parent_group IS NULL
+	
+		UNION ALL
+	
+		-- Recurse: jion next segment of the path
+		SELECT
+			g.id,
+			g.parent_group,
+			g.name,
+			group_path_cte.depth + 1
+		FROM groups g
+		JOIN group_path_cte ON g.parent_group = group_path_cte.id
+		WHERE g.name = ($1::text[])[group_path_cte.depth + 1]
+			AND group_path_cte.depth + 1 <= cardinality($1::text[])
+	)
+	SELECT r.filesystem_path
+	FROM group_path_cte c
+	JOIN repos r ON r.group_id = c.id
+	WHERE c.depth = cardinality($1::text[])
+		AND r.name = $2
+	`,
+		pgtype.FlatArray[string](group_path),
+		repo_name,
 	).Scan(&repo_path); err != nil {
 		return err
 	}
 
+
 	w.Header().Set("Content-Type", "application/x-git-upload-pack-result")
 	w.Header().Set("Connection", "Keep-Alive")
 	w.Header().Set("Transfer-Encoding", "chunked")