fix some performance?

actions/repositories.ts

@@ -197,38 +197,14 @@ export async function getRepoFileTree(owner: string, repoName: string, branch: s
       }
     }
 
-    const entries = await Promise.all(
+    const entries = targetTree
-      targetTree.map(async (entry) => {
+      .map((entry) => ({
-        const filePath = dirPath ? `${dirPath}/${entry.path}` : entry.path;
-        let lastCommit: { message: string; timestamp: number } | null = null;
-
-        try {
-          const fileCommits = await git.log({
-            fs,
-            gitdir: "/",
-            ref: branch,
-            filepath: filePath,
-            depth: 1,
-          });
-          if (fileCommits.length > 0) {
-            lastCommit = {
-              message: fileCommits[0].commit.message.split("\n")[0],
-              timestamp: fileCommits[0].commit.committer.timestamp * 1000,
-            };
-          }
-        } catch {}
-
-        return {
         name: entry.path,
         type: entry.type as "blob" | "tree",
         oid: entry.oid,
-          path: filePath,
+        path: dirPath ? `${dirPath}/${entry.path}` : entry.path,
-          lastCommit,
+      }))
-        };
+      .sort((a, b) => {
-      })
-    );
-
-    entries.sort((a, b) => {
         if (a.type === "tree" && b.type !== "tree") return -1;
         if (a.type !== "tree" && b.type === "tree") return 1;
         return a.name.localeCompare(b.name);
@@ -580,7 +556,6 @@ export type FileEntry = {
   type: "blob" | "tree";
   oid: string;
   path: string;
-  lastCommit: { message: string; timestamp: number } | null;
 };
 
 async function fetchFileTree(userId: string, repoName: string, defaultBranch: string) {
@@ -603,36 +578,19 @@ async function fetchFileTree(userId: string, repoName: string, defaultBranch: st
 
       const { tree } = await git.readTree({ fs, gitdir: "/", oid: commitOid });
 
-      const fileEntries = await Promise.all(
+      files = tree
-        tree.map(async (entry) => {
+        .map((entry) => ({
-          let lastCommit: { message: string; timestamp: number } | null = null;
-          try {
-            const fileCommits = await git.log({ fs, gitdir: "/", ref: defaultBranch, filepath: entry.path, depth: 1 });
-            if (fileCommits.length > 0) {
-              lastCommit = {
-                message: fileCommits[0].commit.message.split("\n")[0],
-                timestamp: fileCommits[0].commit.committer.timestamp * 1000,
-              };
-            }
-          } catch {}
-          return {
           name: entry.path,
           type: entry.type as "blob" | "tree",
           oid: entry.oid,
           path: entry.path,
-            lastCommit,
+        }))
-          };
+        .sort((a, b) => {
-        })
-      );
-
-      fileEntries.sort((a, b) => {
           if (a.type === "tree" && b.type !== "tree") return -1;
           if (a.type !== "tree" && b.type === "tree") return 1;
           return a.name.localeCompare(b.name);
         });
 
-      files = fileEntries;
-
       const readmeEntry = tree.find((e) => e.path.toLowerCase() === "readme.md" && e.type === "blob");
       if (readmeEntry) {
         readmeOid = readmeEntry.oid;

components/file-tree.tsx

@@ -2,14 +2,12 @@
 
 import Link from "next/link";
 import { Folder, FileCode, FileText, FileJson, File } from "lucide-react";
-import { formatDistanceToNow } from "date-fns";
 
 type FileEntry = {
   name: string;
   type: "blob" | "tree";
   oid: string;
   path: string;
-  lastCommit?: { message: string; timestamp: number } | null;
 };
 
 const FILE_ICONS: Record<string, React.ElementType> = {
@@ -45,15 +43,7 @@ export function FileTree({ files, username, repoName, branch }: { files: FileEnt
         return (
           <Link key={file.oid + file.name} href={href} className="flex items-center gap-3 px-4 py-2.5 hover:bg-muted/50 transition-colors group">
             <Icon className={`h-4 w-4 shrink-0 ${file.type === "tree" ? "text-accent" : "text-muted-foreground"}`} />
-            <span className="text-sm group-hover:text-accent truncate min-w-0 shrink">{file.name}</span>
+            <span className="text-sm group-hover:text-accent truncate min-w-0">{file.name}</span>
-            {file.lastCommit && (
-              <>
-                <span className="text-sm text-muted-foreground truncate hidden sm:block flex-1 min-w-0">{file.lastCommit.message}</span>
-                <span className="text-sm text-muted-foreground whitespace-nowrap ml-auto">
-                  {formatDistanceToNow(file.lastCommit.timestamp, { addSuffix: true })}
-                </span>
-              </>
-            )}
           </Link>
         );
       })}